diff --git a/Test/Applications/gradient/Gradient/mainwindow.cpp b/Test/Applications/gradient/Gradient/mainwindow.cpp
index 88fcd0c783..6d1a853ae3 100644
--- a/Test/Applications/gradient/Gradient/mainwindow.cpp
+++ b/Test/Applications/gradient/Gradient/mainwindow.cpp
@@ -10,11 +10,8 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWi
 {
 	ui->setupUi(this);
 	ui->lable_test->setStyleSheet("QLabel { background-color : white;}");
-	ui->stackedWidget->setCurrentIndex(0);
-	ui->stackedWidget_2->setCurrentIndex(0);
-	ui->statusbar->showMessage("Linear");
+	on_actionLinear_Gradient_triggered();
 	ui->Rainbow_Colorspace_Radio_Button->setChecked(true);
-	info.colorspace = Rainbow;
 }
 
 MainWindow::~MainWindow()
@@ -27,8 +24,6 @@ void CleanupFunction(void *data)
 	delete[] data;
 }
 
-const int COORD_SIZE_MM = 100;
-
 QImage GenerateImg(std::vector<Point> &points, Info &info, const int& w, const int& h)
 {
 	NSGraphics::IGraphicsRenderer *pRasterRenderer = NSGraphics::Create();
@@ -95,7 +90,6 @@ void MainWindow::on_actionLinear_Gradient_triggered()
 	ui->statusbar->showMessage("Linear");
 	info.gradient = Linear;
 	info.gradient_type = c_BrushTypePathNewLinearGradient;
-	points = {{0, 0}, {500, 0}, {500, 500}, {0, 500}};
 }
 
 void MainWindow::on_actionRadial_Gradient_triggered()
@@ -105,7 +99,6 @@ void MainWindow::on_actionRadial_Gradient_triggered()
 	ui->statusbar->showMessage("Radial");
 	info.gradient = Radial;
 	info.gradient_type = c_BrushTypePathRadialGradient;
-	points = {{0, 0}, {500, 0}, {500, 500}, {0, 500}};
 }
 
 void MainWindow::on_actionTriangle_Gradient_triggered()
@@ -115,7 +108,6 @@ void MainWindow::on_actionTriangle_Gradient_triggered()
 	ui->statusbar->showMessage("Triangle");
 	info.gradient = Triangle;
 	info.gradient_type = c_BrushTypeTriagnleMeshGradient;
-	points = {{0, 0}, {500, 0}, {500, 500}, {0, 500}};
 }
 
 void MainWindow::on_actionTriangle_Parametric_Gradient_triggered()
@@ -125,7 +117,6 @@ void MainWindow::on_actionTriangle_Parametric_Gradient_triggered()
 	ui->statusbar->showMessage("Triangle Parametric");
 	info.gradient = TriangleParametric;
 	info.gradient_type = c_BrushTypeTriagnleMeshGradient;
-	points = {{0, 0}, {500, 0}, {500, 500}, {0, 500}};
 }
 
 void MainWindow::on_actionCoons_Patch_Gradient_triggered()
@@ -135,7 +126,6 @@ void MainWindow::on_actionCoons_Patch_Gradient_triggered()
 	ui->statusbar->showMessage("Coons Patch");
 	info.gradient = CoonsPatch;
 	info.gradient_type = c_BrushTypePathNewLinearGradient;
-	points = {{0, 0}, {500, 0}, {500, 500}, {0, 500}};
 }
 
 void MainWindow::on_actionCoons_Patch_Parametric_triggered()
@@ -145,7 +135,6 @@ void MainWindow::on_actionCoons_Patch_Parametric_triggered()
 	ui->statusbar->showMessage("Coons Patch Parametric");
 	info.gradient = CoonsPatchParametric;
 	info.gradient_type = c_BrushTypeCurveGradient;
-	points = {{0, 0}, {500, 0}, {500, 500}, {0, 500}};
 }
 
 void MainWindow::on_actionTensor_Coons_Patch_Gradient_triggered()
@@ -155,7 +144,6 @@ void MainWindow::on_actionTensor_Coons_Patch_Gradient_triggered()
 	ui->statusbar->showMessage("Tensor Coons Patch");
 	info.gradient = TensorCoonsPatch;
 	info.gradient_type = c_BrushTypePathNewLinearGradient;
-	points = {{0, 0}, {500, 0}, {500, 500}, {0, 500}};
 }
 
 void MainWindow::on_actionTensor_Coons_Patch_Parametric_triggered()
@@ -165,135 +153,44 @@ void MainWindow::on_actionTensor_Coons_Patch_Parametric_triggered()
 	ui->statusbar->showMessage("Tensor Coons Patch Parametric");
 	info.gradient = TensorCoonsPatchParametric;
 	info.gradient_type = c_BrushTypeTensorCurveGradient;
-	points = {{0, 0}, {500, 0}, {500, 500}, {0, 500}};
-}
-
-void MainWindow::on_BAW_Colorspace_Radio_Button_clicked()
-{
-	info.colorspace = BlackAndWhite;
-}
-
-void MainWindow::on_RAB_Colorspace_Radio_Button_clicked()
-{
-	info.colorspace = RedAndBlue;
-}
-
-void MainWindow::on_Pastel_Colorspace_Radio_Button_clicked()
-{
-	info.colorspace = Pastel;
-}
-void MainWindow::on_Rainbow_Colorspace_Radio_Button_clicked()
-{
-	info.colorspace = Rainbow;
 }
 
 void MainWindow::on_pushButton_clicked()
 {
+	points = {{0, 0},
+			  {static_cast<double>(ui->lable_test->width()), 0},
+			  {static_cast<double>(ui->lable_test->width()), static_cast<double>(ui->lable_test->height())},
+			  {0, static_cast<double>(ui->lable_test->height())}};
+
 	if (info.gradient == Linear)
 	{
-		if (ui->First_X_Coordinate_Input->text() == "")
-		{
-			ui->statusbar->showMessage("First X coordinate = NULL");
-			return;
-		}
 		info.p0.x = ui->First_X_Coordinate_Input->text().toInt();
-		if (ui->First_Y_Coordinate_Input->text() == "")
-		{
-			ui->statusbar->showMessage("First Y coordinate = NULL");
-			return;
-		}
 		info.p0.y = ui->First_Y_Coordinate_Input->text().toInt();
-		if (ui->Second_X_Coordinate_Input->text() == "")
-		{
-			ui->statusbar->showMessage("First X coordinate = NULL");
-			return;
-		}
 		info.p1.x = ui->Second_X_Coordinate_Input->text().toInt();
-		if (ui->Second_Y_Coordinate_Input->text() == "")
-		{
-			ui->statusbar->showMessage("First X coordinate = NULL");
-			return;
-		}
 		info.p1.y = ui->Second_Y_Coordinate_Input->text().toInt();
+		info.cont_b = ui->Continue_Shading_Backward->isChecked();
+		info.cont_f = ui->Continue_Shading_Forward->isChecked();
 		info.ginfo = NSStructures::GInfoConstructor::get_linear(info.p0, info.p1, 0, 1, info.cont_b, info.cont_f);
 	}
 	else if (info.gradient == Radial)
 	{
-		if (ui->First_Center_X_Coordinate_Input->text() == "")
-		{
-			ui->statusbar->showMessage("First Center X coordinate = NULL");
-			return;
-		}
 		info.c0.x = ui->First_Center_X_Coordinate_Input->text().toInt();
-		if (ui->First_Center_Y_Coordinate_Input->text() == "")
-		{
-			ui->statusbar->showMessage("First Center Y coordinate = NULL");
-			return;
-		}
 		info.c0.y = ui->First_Center_Y_Coordinate_Input->text().toInt();
-		if (ui->Second_Center_X_Coordinate_Input->text() == "")
-		{
-			ui->statusbar->showMessage("First Center X coordinate = NULL");
-			return;
-		}
 		info.c1.x = ui->Second_Center_X_Coordinate_Input->text().toInt();
-		if (ui->Second_Center_Y_Coordinate_Input->text() == "")
-		{
-			ui->statusbar->showMessage("First Center X coordinate = NULL");
-			return;
-		}
 		info.c1.y = ui->Second_Center_Y_Coordinate_Input->text().toInt();
-		if (ui->First_Radius_Input->text() == "")
-		{
-			ui->statusbar->showMessage("First Radius = NUll");
-			return;
-		}
 		info.r0 = ui->First_Radius_Input->text().toInt();
-		if (ui->Second_Radius_Input->text() == "")
-		{
-			ui->statusbar->showMessage("Second Radius = NULL");
-			return;
-		}
 		info.r1 = ui->Second_Radius_Input->text().toInt();
+		info.cont_b = ui->Continue_Shading_Backward_2->isChecked();
+		info.cont_f = ui->Continue_Shading_Forward_2->isChecked();
 		info.ginfo = NSStructures::GInfoConstructor::get_radial(info.c0, info.c1, info.r0, info.r1, 0, 1, info.cont_b, info.cont_f);
 	}
 	else if (info.gradient == Triangle || info.gradient == TriangleParametric)
 	{
-		if (ui->First_Vertex_X_Coordinate_Input->text() == "")
-		{
-			ui->statusbar->showMessage("First Vertex X coordinate = NULL");
-			return;
-		}
 		info.triangle[0].x = ui->First_Vertex_X_Coordinate_Input->text().toInt();
-		if (ui->First_Vertex_Y_Coordinate_Input->text() == "")
-		{
-			ui->statusbar->showMessage("First Vertex Y coordinate = NULL");
-			return;
-		}
 		info.triangle[0].y = ui->First_Vertex_Y_Coordinate_Input->text().toInt();
-		if (ui->Second_Vertex_X_Coordinate_Input->text() == "")
-		{
-			ui->statusbar->showMessage("Second Vertex X coordinate = NULL");
-			return;
-		}
 		info.triangle[1].x = ui->Second_Vertex_X_Coordinate_Input->text().toInt();
-		if (ui->Second_Vertex_Y_Coordinate_Input->text() == "")
-		{
-			ui->statusbar->showMessage("Second Vertex Y coordinate = NULL");
-			return;
-		}
 		info.triangle[1].y = ui->Second_Vertex_Y_Coordinate_Input->text().toInt();
-		if (ui->Third_Vertex_X_Coordinate_Input->text() == "")
-		{
-			ui->statusbar->showMessage("Third Vertex X coordinate = NULL");
-			return;
-		}
 		info.triangle[2].x = ui->Third_Vertex_X_Coordinate_Input->text().toInt();
-		if (ui->Third_Vertex_Y_Coordinate_Input->text() == "")
-		{
-			ui->statusbar->showMessage("Third Vertex Y coordinate = NULL");
-			return;
-		}
 		info.triangle[2].y = ui->Third_Vertex_Y_Coordinate_Input->text().toInt();
 		info.ginfo = NSStructures::GInfoConstructor::get_triangle(info.triangle,
 																  {{255, 0, 0}, {0, 255, 0}, {0, 0, 255}},
@@ -307,150 +204,30 @@ void MainWindow::on_pushButton_clicked()
 	}
 	else if (info.gradient == CoonsPatch || info.gradient == CoonsPatchParametric)
 	{
-		if (ui->First_Vertex_X_Coordinate_Input_3->text() == "")
-		{
-			ui->statusbar->showMessage("First Vertex X Coordinate = NULL");
-			return;
-		}
-		info.curve[0].x = 5 * ui->First_Vertex_X_Coordinate_Input_3->text().toInt();
-		if (ui->First_Vertex_Y_Coordinate_Input_3->text() == "")
-		{
-			ui->statusbar->showMessage("First Vertex Y Coordinate = NULL");
-			return;
-		}
-		info.curve[0].y = 5 * ui->First_Vertex_Y_Coordinate_Input_3->text().toInt();
-		if (ui->First_X_Coordinate_First_Edge->text() == "")
-		{
-			ui->statusbar->showMessage("First X Coordinate First Edge = NULL");
-			return;
-		}
-		info.curve[1].x = 5 * ui->First_X_Coordinate_First_Edge->text().toInt();
-		if (ui->First_Y_Coordinate_First_Edge->text() == "")
-		{
-			ui->statusbar->showMessage("First Y Coordinate First Edge = NULL");
-			return;
-		}
-		info.curve[1].y = 5 * ui->First_Y_Coordinate_First_Edge->text().toInt();
-		if (ui->Second_X_Coordinate_First_Edge->text() == "")
-		{
-			ui->statusbar->showMessage("Second X Coordinate First Edge = NULL");
-			return;
-		}
-		info.curve[2].x = 5 * ui->Second_X_Coordinate_First_Edge->text().toInt();
-		if (ui->Second_Y_Coordinate_First_Edge->text() == "")
-		{
-			ui->statusbar->showMessage("Second Y Coordinate First Edge = NULL");
-			return;
-		}
-		info.curve[2].y = 5 * ui->Second_Y_Coordinate_First_Edge->text().toInt();
-		if (ui->Second_Vertex_X_Coordinate_Input_3->text() == "")
-		{
-			ui->statusbar->showMessage("Second Vertex X Coordinate = NULL");
-			return;
-		}
-		info.curve[3].x = 5 * ui->Second_Vertex_X_Coordinate_Input_3->text().toInt();
-		if (ui->Second_Vertex_Y_Coordinate_Input_3->text() == "")
-		{
-			ui->statusbar->showMessage("Second Vertex Y Coordinate = NULL");
-			return;
-		}
-		info.curve[3].y = 5 * ui->Second_Vertex_Y_Coordinate_Input_3->text().toInt();
-		if (ui->First_X_Coordinate_Second_Edge->text() == "")
-		{
-			ui->statusbar->showMessage("First X Coordinate Second Edge = NULL");
-			return;
-		}
-		info.curve[4].x = 5 * ui->First_X_Coordinate_Second_Edge->text().toInt();
-		if (ui->First_Y_Coordinate_Second_Edge->text() == "")
-		{
-			ui->statusbar->showMessage("First Y Coordinate Second Edge = NULL");
-			return;
-		}
-		info.curve[4].y = 5 * ui->First_Y_Coordinate_Second_Edge->text().toInt();
-		if (ui->Second_X_Coordinate_Second_Edge->text() == "")
-		{
-			ui->statusbar->showMessage("Second X Coordinate Second Edge = NULL");
-			return;
-		}
-		info.curve[5].x = 5 * ui->Second_X_Coordinate_Second_Edge->text().toInt();
-		if (ui->Second_Y_Coordinate_Second_Edge->text() == "")
-		{
-			ui->statusbar->showMessage("Second Y Coordinate Second Edge = NULL");
-			return;
-		}
-		info.curve[5].y = 5 * ui->Second_Y_Coordinate_Second_Edge->text().toInt();
-		if (ui->Third_Vertex_X_Coordinate_Input_3->text() == "")
-		{
-			ui->statusbar->showMessage("Third Vertex X Coordinate = NULL");
-			return;
-		}
-		info.curve[6].x = 5 * ui->Third_Vertex_X_Coordinate_Input_3->text().toInt();
-		if (ui->Third_Vertex_Y_Coordinate_Input_3->text() == "")
-		{
-			ui->statusbar->showMessage("Third Vertex Y Coordinate = NULL");
-			return;
-		}
-		info.curve[6].y = 5 * ui->Third_Vertex_Y_Coordinate_Input_3->text().toInt();
-		if (ui->First_X_Coordinate_Third_Edge->text() == "")
-		{
-			ui->statusbar->showMessage("First X Coordinate Third Edge = NULL");
-			return;
-		}
-		info.curve[7].x = 5 * ui->First_X_Coordinate_Third_Edge->text().toInt();
-		if (ui->First_Y_Coordinate_Third_Edge->text() == "")
-		{
-			ui->statusbar->showMessage("First Y Coordinate Third Edge = NULL");
-			return;
-		}
-		info.curve[7].y = 5 * ui->First_Y_Coordinate_Third_Edge->text().toInt();
-		if (ui->Second_X_Coordinate_Third_Edge->text() == "")
-		{
-			ui->statusbar->showMessage("Second X Coordinate Third Edge = NULL");
-			return;
-		}
-		info.curve[8].x = 5 * ui->Second_X_Coordinate_Third_Edge->text().toInt();
-		if (ui->Second_Y_Coordinate_Third_Edge->text() == "")
-		{
-			ui->statusbar->showMessage("Second Y Coordinate Third Edge = NULL");
-			return;
-		}
-		info.curve[8].y = 5 * ui->Second_Y_Coordinate_Third_Edge->text().toInt();
-		if (ui->Fourth_Vertex_X_Coordinate_Input_3->text() == "")
-		{
-			ui->statusbar->showMessage("Fourth Vertex X Coordinate = NULL");
-			return;
-		}
-		info.curve[9].x = 5 * ui->Fourth_Vertex_X_Coordinate_Input_3->text().toInt();
-		if (ui->Fourth_Vertex_Y_Coordinate_Input_3->text() == "")
-		{
-			ui->statusbar->showMessage("Fourth Vertex Y Coordinate = NULL");
-			return;
-		}
-		info.curve[9].y = 5 * ui->Fourth_Vertex_Y_Coordinate_Input_3->text().toInt();
-		if (ui->First_X_Coordinate_Fourth_Edge->text() == "")
-		{
-			ui->statusbar->showMessage("First X Coordinate Fourth Edge = NULL");
-			return;
-		}
-		info.curve[10].x = 5 * ui->First_X_Coordinate_Fourth_Edge->text().toInt();
-		if (ui->First_Y_Coordinate_Fourth_Edge->text() == "")
-		{
-			ui->statusbar->showMessage("First Y Coordinate Fourth Edge = NULL");
-			return;
-		}
-		info.curve[10].y = 5 * ui->First_Y_Coordinate_Fourth_Edge->text().toInt();
-		if (ui->Second_X_Coordinate_Fourth_Edge->text() == "")
-		{
-			ui->statusbar->showMessage("Second X Coordinate Fourth Edge = NULL");
-			return;
-		}
-		info.curve[11].x = 5 * ui->Second_X_Coordinate_Fourth_Edge->text().toInt();
-		if (ui->Second_Y_Coordinate_Fourth_Edge->text() == "")
-		{
-			ui->statusbar->showMessage("Second Y Coordinate Fourth Edge = NULL");
-			return;
-		}
-		info.curve[11].y = 5 * ui->Second_Y_Coordinate_Fourth_Edge->text().toInt();
+		info.curve[0].x = MM_TO_COORD(ui->lable_test->width()) * ui->First_Vertex_X_Coordinate_Input_3->text().toInt();
+		info.curve[0].y = MM_TO_COORD(ui->lable_test->height()) * ui->First_Vertex_Y_Coordinate_Input_3->text().toInt();
+		info.curve[1].x = MM_TO_COORD(ui->lable_test->width()) * ui->First_X_Coordinate_First_Edge->text().toInt();
+		info.curve[1].y = MM_TO_COORD(ui->lable_test->height()) * ui->First_Y_Coordinate_First_Edge->text().toInt();
+		info.curve[2].x = MM_TO_COORD(ui->lable_test->width()) * ui->Second_X_Coordinate_First_Edge->text().toInt();
+		info.curve[2].y = MM_TO_COORD(ui->lable_test->height()) * ui->Second_Y_Coordinate_First_Edge->text().toInt();
+		info.curve[3].x = MM_TO_COORD(ui->lable_test->width()) * ui->Second_Vertex_X_Coordinate_Input_3->text().toInt();
+		info.curve[3].y = MM_TO_COORD(ui->lable_test->height()) * ui->Second_Vertex_Y_Coordinate_Input_3->text().toInt();
+		info.curve[4].x = MM_TO_COORD(ui->lable_test->width()) * ui->First_X_Coordinate_Second_Edge->text().toInt();
+		info.curve[4].y = MM_TO_COORD(ui->lable_test->height()) * ui->First_Y_Coordinate_Second_Edge->text().toInt();
+		info.curve[5].x = MM_TO_COORD(ui->lable_test->width()) * ui->Second_X_Coordinate_Second_Edge->text().toInt();
+		info.curve[5].y = MM_TO_COORD(ui->lable_test->height()) * ui->Second_Y_Coordinate_Second_Edge->text().toInt();
+		info.curve[6].x = MM_TO_COORD(ui->lable_test->width()) * ui->Third_Vertex_X_Coordinate_Input_3->text().toInt();
+		info.curve[6].y = MM_TO_COORD(ui->lable_test->height()) * ui->Third_Vertex_Y_Coordinate_Input_3->text().toInt();
+		info.curve[7].x = MM_TO_COORD(ui->lable_test->width()) * ui->First_X_Coordinate_Third_Edge->text().toInt();
+		info.curve[7].y = MM_TO_COORD(ui->lable_test->height()) * ui->First_Y_Coordinate_Third_Edge->text().toInt();
+		info.curve[8].x = MM_TO_COORD(ui->lable_test->width()) * ui->Second_X_Coordinate_Third_Edge->text().toInt();
+		info.curve[8].y = MM_TO_COORD(ui->lable_test->height()) * ui->Second_Y_Coordinate_Third_Edge->text().toInt();
+		info.curve[9].x = MM_TO_COORD(ui->lable_test->width()) * ui->Fourth_Vertex_X_Coordinate_Input_3->text().toInt();
+		info.curve[9].y = MM_TO_COORD(ui->lable_test->height()) * ui->Fourth_Vertex_Y_Coordinate_Input_3->text().toInt();
+		info.curve[10].x = MM_TO_COORD(ui->lable_test->width()) * ui->First_X_Coordinate_Fourth_Edge->text().toInt();
+		info.curve[10].y = MM_TO_COORD(ui->lable_test->height()) * ui->First_Y_Coordinate_Fourth_Edge->text().toInt();
+		info.curve[11].x = MM_TO_COORD(ui->lable_test->width()) * ui->Second_X_Coordinate_Fourth_Edge->text().toInt();
+		info.curve[11].y = MM_TO_COORD(ui->lable_test->height()) * ui->Second_Y_Coordinate_Fourth_Edge->text().toInt();
 		info.ginfo = NSStructures::GInfoConstructor::get_curve(
 			info.curve,
 			{0, 0.5, 1, 0.5},
@@ -461,198 +238,38 @@ void MainWindow::on_pushButton_clicked()
 	}
 	else if (info.gradient == TensorCoonsPatch || info.gradient == TensorCoonsPatchParametric)
 	{
-		if (ui->First_X_Coordinate_First_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("First X Coordinate First Edge = NULL");
-			return;
-		}
-		info.tensorcurve[0][0].x = 5 * ui->First_X_Coordinate_First_Edge_3->text().toInt();
-		if (ui->First_Y_Coordinate_First_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("First Y Coordinate First Edge = NULL");
-			return;
-		}
-		info.tensorcurve[0][0].y = 5 * ui->First_Y_Coordinate_First_Edge_3->text().toInt();
-		if (ui->Second_X_Coordinate_First_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Second X Coordinate First Edge = NULL");
-			return;
-		}
-		info.tensorcurve[0][1].x = 5 * ui->Second_X_Coordinate_First_Edge_3->text().toInt();
-		if (ui->Second_Y_Coordinate_First_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Second Y Coordinate First Edge = NULL");
-			return;
-		}
-		info.tensorcurve[0][1].y = 5 * ui->Second_Y_Coordinate_First_Edge_3->text().toInt();
-		if (ui->Third_X_Coordinate_First_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Third X Coordinate First Edge = NULL");
-			return;
-		}
-		info.tensorcurve[0][2].x = 5 * ui->Third_X_Coordinate_First_Edge_3->text().toInt();
-		if (ui->Third_Y_Coordinate_First_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Third Y Coordinate First Edge = NULL");
-			return;
-		}
-		info.tensorcurve[0][2].y = 5 * ui->Third_Y_Coordinate_First_Edge_3->text().toInt();
-		if (ui->Fourth_X_Coordinate_First_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Fourth X Coordinate First Edge = NULL");
-			return;
-		}
-		info.tensorcurve[0][3].x = 5 * ui->Fourth_X_Coordinate_First_Edge_3->text().toInt();
-		if (ui->Fourth_Y_Coordinate_First_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Fourth Y Coordinate First Edge = NULL");
-			return;
-		}
-		info.tensorcurve[0][3].y = 5 * ui->Fourth_Y_Coordinate_First_Edge_3->text().toInt();
-		if (ui->First_X_Coordinate_Second_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("First X Coordinate Second Edge = NULL");
-			return;
-		}
-		info.tensorcurve[1][0].x = 5 * ui->First_X_Coordinate_Second_Edge_3->text().toInt();
-		if (ui->First_Vertex_Y_Coordinate_Input_3->text() == "")
-		{
-			ui->statusbar->showMessage("First Y Coordinate Second Edge = NULL");
-			return;
-		}
-		info.tensorcurve[1][0].y = 5 * ui->First_Y_Coordinate_Second_Edge_3->text().toInt();
-		if (ui->Second_X_Coordinate_Second_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Second X Coordinate Second Edge = NULL");
-			return;
-		}
-		info.tensorcurve[1][1].x = 5 * ui->Second_X_Coordinate_Second_Edge_3->text().toInt();
-		if (ui->Second_Y_Coordinate_Second_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Second Y Coordinate Second Edge = NULL");
-			return;
-		}
-		info.tensorcurve[1][1].y = 5 * ui->Second_Y_Coordinate_Second_Edge_3->text().toInt();
-		if (ui->Third_X_Coordinate_Second_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Third X Coordinate Second Edge = NULL");
-			return;
-		}
-		info.tensorcurve[1][2].x = 5 * ui->Third_X_Coordinate_Second_Edge_3->text().toInt();
-		if (ui->Third_Y_Coordinate_Second_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Third Y Coordinate Second Edge = NULL");
-			return;
-		}
-		info.tensorcurve[1][2].y = 5 * ui->Third_Y_Coordinate_Second_Edge_3->text().toInt();
-		if (ui->Fourth_X_Coordinate_Second_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Fourth X Coordinate Second Edge = NULL");
-			return;
-		}
-		info.tensorcurve[1][3].x = 5 * ui->Fourth_X_Coordinate_Second_Edge_3->text().toInt();
-		if (ui->Fourth_Y_Coordinate_Second_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Fourth Y Coordinate Second Edge = NULL");
-			return;
-		}
-		info.tensorcurve[1][3].y = 5 * ui->Fourth_Y_Coordinate_Second_Edge_3->text().toInt();
-		if (ui->First_X_Coordinate_Third_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("First X Coordinate Third Edge = NULL");
-			return;
-		}
-		info.tensorcurve[2][0].x = 5 * ui->First_X_Coordinate_Third_Edge_3->text().toInt();
-		if (ui->First_Y_Coordinate_Third_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("First Y Coordinate Third Edge = NULL");
-			return;
-		}
-		info.tensorcurve[2][0].y = 5 * ui->First_Y_Coordinate_Third_Edge_3->text().toInt();
-		if (ui->Second_X_Coordinate_Third_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Second X Coordinate Third Edge = NULL");
-			return;
-		}
-		info.tensorcurve[2][1].x = 5 * ui->Second_Y_Coordinate_Third_Edge_3->text().toInt();
-		if (ui->Second_Y_Coordinate_Third_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Second Y Coordinate Third Edge = NULL");
-			return;
-		}
-		info.tensorcurve[2][1].y = 5 * ui->Second_Y_Coordinate_Third_Edge_3->text().toInt();
-		if (ui->Third_X_Coordinate_Third_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Third X Coordinate Third Edge = NULL");
-			return;
-		}
-		info.tensorcurve[2][2].x = 5 * ui->Third_X_Coordinate_Third_Edge_3->text().toInt();
-		if (ui->Third_Y_Coordinate_Third_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Third Y Coordinate Third Edge = NULL");
-			return;
-		}
-		info.tensorcurve[2][2].y = 5 * ui->Third_Y_Coordinate_Third_Edge_3->text().toInt();
-		if (ui->Fourth_X_Coordinate_Third_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Fourth X Coordinate Third Edge = NULL");
-			return;
-		}
-		info.tensorcurve[2][3].x = 5 * ui->Fourth_X_Coordinate_Third_Edge_3->text().toInt();
-		if (ui->Fourth_Y_Coordinate_Third_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Fourth Y Coordinate Third Edge = NULL");
-			return;
-		}
-		info.tensorcurve[2][3].y = 5 * ui->Fourth_Y_Coordinate_Third_Edge_3->text().toInt();
-		if (ui->First_X_Coordinate_Fourth_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("First X Coordinate Fourth Edge = NULL");
-			return;
-		}
-		info.tensorcurve[3][0].x = 5 * ui->First_X_Coordinate_Fourth_Edge_3->text().toInt();
-		if (ui->First_Y_Coordinate_Fourth_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("First Y Coordinate Fourth Edge = NULL");
-			return;
-		}
-		info.tensorcurve[3][0].y = 5 * ui->First_Y_Coordinate_Fourth_Edge_3->text().toInt();
-		if (ui->Second_X_Coordinate_Fourth_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Second X Coordinate Fourth Edge = NULL");
-			return;
-		}
-		info.tensorcurve[3][1].x = 5 * ui->Second_X_Coordinate_Fourth_Edge_3->text().toInt();
-		if (ui->Second_Y_Coordinate_Fourth_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Second Y Coordinate Fourth Edge = NULL");
-			return;
-		}
-		info.tensorcurve[3][1].y = 5 * ui->Second_Y_Coordinate_Fourth_Edge_3->text().toInt();
-		if (ui->Third_X_Coordinate_Fourth_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Third X Coordinate Fourth Edge = NULL");
-			return;
-		}
-		info.tensorcurve[3][2].x = 5 * ui->Third_X_Coordinate_Fourth_Edge_3->text().toInt();
-		if (ui->Third_Y_Coordinate_Fourth_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Third X Coordinate Fourth Edge = NULL");
-			return;
-		}
-		info.tensorcurve[3][2].y = 5 * ui->Third_Y_Coordinate_Fourth_Edge_3->text().toInt();
-		if (ui->Fourth_X_Coordinate_Fourth_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Fourth X Coordinate Fourth Edge = NULL");
-			return;
-		}
-		info.tensorcurve[3][3].x = 5 * ui->Fourth_X_Coordinate_Fourth_Edge_3->text().toInt();
-		if (ui->Fourth_Y_Coordinate_Fourth_Edge_3->text() == "")
-		{
-			ui->statusbar->showMessage("Fourth Y Coordinate Fourth Edge = NULL");
-			return;
-		}
-		info.tensorcurve[3][3].y = 5 * ui->Fourth_Y_Coordinate_Fourth_Edge_3->text().toInt();
+		info.tensorcurve[0][0].x = MM_TO_COORD(ui->lable_test->width()) * ui->First_X_Coordinate_First_Edge_3->text().toInt();
+		info.tensorcurve[0][0].y = MM_TO_COORD(ui->lable_test->height()) * ui->First_Y_Coordinate_First_Edge_3->text().toInt();
+		info.tensorcurve[0][1].x = MM_TO_COORD(ui->lable_test->width()) * ui->Second_X_Coordinate_First_Edge_3->text().toInt();
+		info.tensorcurve[0][1].y = MM_TO_COORD(ui->lable_test->height()) * ui->Second_Y_Coordinate_First_Edge_3->text().toInt();
+		info.tensorcurve[0][2].x = MM_TO_COORD(ui->lable_test->width()) * ui->Third_X_Coordinate_First_Edge_3->text().toInt();
+		info.tensorcurve[0][2].y = MM_TO_COORD(ui->lable_test->height()) * ui->Third_Y_Coordinate_First_Edge_3->text().toInt();
+		info.tensorcurve[0][3].x = MM_TO_COORD(ui->lable_test->width()) * ui->Fourth_X_Coordinate_First_Edge_3->text().toInt();
+		info.tensorcurve[0][3].y = MM_TO_COORD(ui->lable_test->height()) * ui->Fourth_Y_Coordinate_First_Edge_3->text().toInt();
+		info.tensorcurve[1][0].x = MM_TO_COORD(ui->lable_test->width()) * ui->First_X_Coordinate_Second_Edge_3->text().toInt();
+		info.tensorcurve[1][0].y = MM_TO_COORD(ui->lable_test->height()) * ui->First_Y_Coordinate_Second_Edge_3->text().toInt();
+		info.tensorcurve[1][1].x = MM_TO_COORD(ui->lable_test->width()) * ui->Second_X_Coordinate_Second_Edge_3->text().toInt();
+		info.tensorcurve[1][1].y = MM_TO_COORD(ui->lable_test->height()) * ui->Second_Y_Coordinate_Second_Edge_3->text().toInt();
+		info.tensorcurve[1][2].x = MM_TO_COORD(ui->lable_test->width()) * ui->Third_X_Coordinate_Second_Edge_3->text().toInt();
+		info.tensorcurve[1][2].y = MM_TO_COORD(ui->lable_test->height()) * ui->Third_Y_Coordinate_Second_Edge_3->text().toInt();
+		info.tensorcurve[1][3].x = MM_TO_COORD(ui->lable_test->width()) * ui->Fourth_X_Coordinate_Second_Edge_3->text().toInt();
+		info.tensorcurve[1][3].y = MM_TO_COORD(ui->lable_test->height()) * ui->Fourth_Y_Coordinate_Second_Edge_3->text().toInt();
+		info.tensorcurve[2][0].x = MM_TO_COORD(ui->lable_test->width()) * ui->First_X_Coordinate_Third_Edge_3->text().toInt();
+		info.tensorcurve[2][0].y = MM_TO_COORD(ui->lable_test->height()) * ui->First_Y_Coordinate_Third_Edge_3->text().toInt();
+		info.tensorcurve[2][1].x = MM_TO_COORD(ui->lable_test->width()) * ui->Second_Y_Coordinate_Third_Edge_3->text().toInt();
+		info.tensorcurve[2][1].y = MM_TO_COORD(ui->lable_test->height()) * ui->Second_Y_Coordinate_Third_Edge_3->text().toInt();
+		info.tensorcurve[2][2].x = MM_TO_COORD(ui->lable_test->width()) * ui->Third_X_Coordinate_Third_Edge_3->text().toInt();
+		info.tensorcurve[2][2].y = MM_TO_COORD(ui->lable_test->height()) * ui->Third_Y_Coordinate_Third_Edge_3->text().toInt();
+		info.tensorcurve[2][3].x = MM_TO_COORD(ui->lable_test->width()) * ui->Fourth_X_Coordinate_Third_Edge_3->text().toInt();
+		info.tensorcurve[2][3].y = MM_TO_COORD(ui->lable_test->height()) * ui->Fourth_Y_Coordinate_Third_Edge_3->text().toInt();
+		info.tensorcurve[3][0].x = MM_TO_COORD(ui->lable_test->width()) * ui->First_X_Coordinate_Fourth_Edge_3->text().toInt();
+		info.tensorcurve[3][0].y = MM_TO_COORD(ui->lable_test->height()) * ui->First_Y_Coordinate_Fourth_Edge_3->text().toInt();
+		info.tensorcurve[3][1].x = MM_TO_COORD(ui->lable_test->width()) * ui->Second_X_Coordinate_Fourth_Edge_3->text().toInt();
+		info.tensorcurve[3][1].y = MM_TO_COORD(ui->lable_test->height()) * ui->Second_Y_Coordinate_Fourth_Edge_3->text().toInt();
+		info.tensorcurve[3][2].x = MM_TO_COORD(ui->lable_test->width()) * ui->Third_X_Coordinate_Fourth_Edge_3->text().toInt();
+		info.tensorcurve[3][2].y = MM_TO_COORD(ui->lable_test->height()) * ui->Third_Y_Coordinate_Fourth_Edge_3->text().toInt();
+		info.tensorcurve[3][3].x = MM_TO_COORD(ui->lable_test->width()) * ui->Fourth_X_Coordinate_Fourth_Edge_3->text().toInt();
+		info.tensorcurve[3][3].y = MM_TO_COORD(ui->lable_test->height()) * ui->Fourth_Y_Coordinate_Fourth_Edge_3->text().toInt();
 		info.ginfo = NSStructures::GInfoConstructor::get_tensor_curve(
 			info.tensorcurve,
 			{{0, 0.5}, {1, 0.5}},
@@ -661,33 +278,28 @@ void MainWindow::on_pushButton_clicked()
 			);
 	}
 
-	if (info.colorspace == NoColorspaceType)
-	{
-		ui->statusbar->showMessage("Colorspace - NULL");
-		return;
-	}
-	else if (info.colorspace == Rainbow)
+	if (ui->Rainbow_Colorspace_Radio_Button->isChecked())
 	{
 		info.c = {(LONG)0xFFff0000, (LONG)0xFFffa500, (LONG)0xFFffff00, (LONG)0xFF008000, (LONG)0xFF0000ff, (LONG)0xFFFF00FF};
 		info.p = {0.0, 0.2, 0.4, 0.6, 0.8, 1};
 		info.n_colors = 6;
 		info.ginfo.shading.function.set_linear_interpolation({0xFFff0000, 0xFFffa500, 0xFFffff00, 0xFF008000, 0xFF0000ff, 0xFFFF00FF}, {0.0f, 0.2f, 0.4f, 0.6f, 0.8f, 1.0f});
 	}
-	else if (info.colorspace == BlackAndWhite)
+	else if (ui->BAW_Colorspace_Radio_Button->isChecked())
 	{
 		info.c = {(LONG)0xFFFFFFFF, (LONG)0xFF000000};
 		info.p = {0.0, 1};
 		info.n_colors = 2;
 		info.ginfo.shading.function.set_linear_interpolation({0xFFFFFFFF, 0xFF000000}, {0.0f, 1.0f});
 	}
-	else if (info.colorspace == RedAndBlue)
+	else if (ui->RAB_Colorspace_Radio_Button->isChecked())
 	{
 		info.c = {(LONG)0xFFFF0000, (LONG)0xFF0000FF};
 		info.p = {0.0, 1};
 		info.n_colors = 2;
 		info.ginfo.shading.function.set_linear_interpolation({0xFFFF0000, 0xFF0000FF}, {0.0f, 1.0f});
 	}
-	else if (info.colorspace == Pastel)
+	else if (ui->Pastel_Colorspace_Radio_Button->isChecked())
 	{
 		info.c = {(LONG)0xfff39189, (LONG)0xff046582};
 		info.p = {0.0, 1};
@@ -699,453 +311,3 @@ void MainWindow::on_pushButton_clicked()
 	ui->lable_test->setPixmap(QPixmap::fromImage(pm));
 	ui->lable_test->setScaledContents(true);
 }
-
-void MainWindow::on_Continue_Shading_Forward_clicked(bool checked)
-{
-	info.cont_f = checked;
-}
-
-void MainWindow::on_checkBox_2_clicked(bool checked)
-{
-	info.cont_b = checked;
-}
-
-void MainWindow::on_Continue_Shading_Forward_2_clicked(bool checked)
-{
-	info.cont_f = checked;
-}
-
-void MainWindow::on_Continue_Shading_Backward_2_clicked(bool checked)
-{
-	info.cont_b = checked;
-}
-
-inline void ClampCoords(QLineEdit* edit)
-{
-	if (edit->text().toInt() < 0)
-		edit->setText("0");
-	if (edit->text().toInt() > COORD_SIZE_MM)
-		edit->setText(QString::number(COORD_SIZE_MM));
-}
-
-void MainWindow::on_First_X_Coordinate_Input_editingFinished()
-{
-	ClampCoords(ui->First_X_Coordinate_Input);
-}
-
-void MainWindow::on_First_Y_Coordinate_Input_editingFinished()
-{
-	ClampCoords(ui->First_Y_Coordinate_Input);
-}
-
-void MainWindow::on_Second_X_Coordinate_Input_editingFinished()
-{
-	ClampCoords(ui->Second_X_Coordinate_Input);
-}
-
-void MainWindow::on_Second_Y_Coordinate_Input_editingFinished()
-{
-	ClampCoords(ui->Second_Y_Coordinate_Input);
-}
-
-void MainWindow::on_First_Center_X_Coordinate_Input_editingFinished()
-{
-	ClampCoords(ui->First_Center_X_Coordinate_Input);
-}
-
-void MainWindow::on_First_Center_Y_Coordinate_Input_editingFinished()
-{
-	ClampCoords(ui->First_Center_Y_Coordinate_Input);
-}
-
-void MainWindow::on_Second_Center_X_Coordinate_Input_editingFinished()
-{
-	ClampCoords(ui->Second_Center_X_Coordinate_Input);
-}
-
-void MainWindow::on_Second_Center_Y_Coordinate_Input_editingFinished()
-{
-	ClampCoords(ui->Second_Center_Y_Coordinate_Input);
-}
-
-void MainWindow::on_First_Radius_Input_editingFinished()
-{
-	ClampCoords(ui->First_Radius_Input);
-}
-
-void MainWindow::on_Second_Radius_Input_editingFinished()
-{
-	ClampCoords(ui->Second_Radius_Input);
-}
-
-void MainWindow::on_First_Vertex_X_Coordinate_Input_editingFinished()
-{
-	ClampCoords(ui->First_Vertex_X_Coordinate_Input);
-}
-
-
-void MainWindow::on_First_Vertex_Y_Coordinate_Input_editingFinished()
-{
-	ClampCoords(ui->First_Vertex_Y_Coordinate_Input);
-}
-
-
-void MainWindow::on_Second_Vertex_X_Coordinate_Input_editingFinished()
-{
-	ClampCoords(ui->Second_Vertex_X_Coordinate_Input);
-}
-
-
-void MainWindow::on_Second_Vertex_Y_Coordinate_Input_editingFinished()
-{
-	ClampCoords(ui->Second_Vertex_Y_Coordinate_Input);
-}
-
-
-void MainWindow::on_Third_Vertex_X_Coordinate_Input_editingFinished()
-{
-	ClampCoords(ui->Third_Vertex_X_Coordinate_Input);
-}
-
-
-void MainWindow::on_Third_Vertex_Y_Coordinate_Input_editingFinished()
-{
-	ClampCoords(ui->Third_Vertex_Y_Coordinate_Input);
-}
-
-
-void MainWindow::on_First_Vertex_X_Coordinate_Input_3_editingFinished()
-{
-	ClampCoords(ui->First_Vertex_X_Coordinate_Input_3);
-}
-
-
-void MainWindow::on_First_Vertex_Y_Coordinate_Input_3_editingFinished()
-{
-	ClampCoords(ui->First_Vertex_Y_Coordinate_Input_3);
-}
-
-
-void MainWindow::on_Second_Vertex_X_Coordinate_Input_3_editingFinished()
-{
-	ClampCoords(ui->Second_Vertex_X_Coordinate_Input_3);
-}
-
-
-void MainWindow::on_Second_Vertex_Y_Coordinate_Input_3_editingFinished()
-{
-	ClampCoords(ui->Second_Vertex_Y_Coordinate_Input_3);
-}
-
-
-void MainWindow::on_Third_Vertex_X_Coordinate_Input_3_editingFinished()
-{
-	ClampCoords(ui->Third_Vertex_X_Coordinate_Input_3);
-}
-
-
-void MainWindow::on_Third_Vertex_Y_Coordinate_Input_3_editingFinished()
-{
-	ClampCoords(ui->Third_Vertex_Y_Coordinate_Input_3);
-}
-
-
-void MainWindow::on_Fourth_Vertex_X_Coordinate_Input_3_editingFinished()
-{
-	ClampCoords(ui->Fourth_Vertex_X_Coordinate_Input_3);
-}
-
-
-void MainWindow::on_Fourth_Vertex_Y_Coordinate_Input_3_editingFinished()
-{
-	ClampCoords(ui->Fourth_Vertex_Y_Coordinate_Input_3);
-}
-
-
-void MainWindow::on_First_X_Coordinate_First_Edge_editingFinished()
-{
-	ClampCoords(ui->First_X_Coordinate_First_Edge);
-}
-
-
-void MainWindow::on_First_Y_Coordinate_First_Edge_editingFinished()
-{
-	ClampCoords(ui->First_Y_Coordinate_First_Edge);
-}
-
-
-void MainWindow::on_Second_X_Coordinate_First_Edge_editingFinished()
-{
-	ClampCoords(ui->Second_X_Coordinate_First_Edge);
-}
-
-
-void MainWindow::on_Second_Y_Coordinate_First_Edge_editingFinished()
-{
-	ClampCoords(ui->Second_Y_Coordinate_First_Edge);
-}
-
-
-void MainWindow::on_First_X_Coordinate_Second_Edge_editingFinished()
-{
-	ClampCoords(ui->First_X_Coordinate_Second_Edge);
-}
-
-
-void MainWindow::on_First_Y_Coordinate_Second_Edge_editingFinished()
-{
-	ClampCoords(ui->First_Y_Coordinate_Second_Edge);
-}
-
-
-void MainWindow::on_Second_X_Coordinate_Second_Edge_editingFinished()
-{
-	ClampCoords(ui->Second_X_Coordinate_Second_Edge);
-}
-
-
-void MainWindow::on_Second_Y_Coordinate_Second_Edge_editingFinished()
-{
-	ClampCoords(ui->Second_Y_Coordinate_Second_Edge);
-}
-
-
-void MainWindow::on_First_X_Coordinate_Third_Edge_editingFinished()
-{
-	ClampCoords(ui->First_X_Coordinate_Third_Edge);
-}
-
-
-void MainWindow::on_First_Y_Coordinate_Third_Edge_editingFinished()
-{
-	ClampCoords(ui->First_Y_Coordinate_Third_Edge);
-}
-
-
-void MainWindow::on_Second_X_Coordinate_Third_Edge_editingFinished()
-{
-	ClampCoords(ui->Second_X_Coordinate_Third_Edge);
-}
-
-
-void MainWindow::on_Second_Y_Coordinate_Third_Edge_editingFinished()
-{
-	ClampCoords(ui->Second_Y_Coordinate_Third_Edge);
-}
-
-
-void MainWindow::on_First_X_Coordinate_Fourth_Edge_editingFinished()
-{
-	ClampCoords(ui->First_X_Coordinate_Fourth_Edge);
-}
-
-
-void MainWindow::on_First_Y_Coordinate_Fourth_Edge_editingFinished()
-{
-	ClampCoords(ui->First_Y_Coordinate_Fourth_Edge);
-}
-
-
-void MainWindow::on_Second_X_Coordinate_Fourth_Edge_editingFinished()
-{
-	ClampCoords(ui->Second_X_Coordinate_Fourth_Edge);
-}
-
-
-void MainWindow::on_Second_Y_Coordinate_Fourth_Edge_editingFinished()
-{
-	ClampCoords(ui->Second_Y_Coordinate_Fourth_Edge);
-}
-
-
-void MainWindow::on_First_X_Coordinate_First_Edge_3_editingFinished()
-{
-	ClampCoords(ui->First_X_Coordinate_First_Edge_3);
-}
-
-
-void MainWindow::on_First_Y_Coordinate_First_Edge_3_editingFinished()
-{
-	ClampCoords(ui->First_Y_Coordinate_First_Edge_3);
-}
-
-
-void MainWindow::on_Second_X_Coordinate_First_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Second_X_Coordinate_First_Edge_3);
-}
-
-
-void MainWindow::on_Second_Y_Coordinate_First_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Second_Y_Coordinate_First_Edge_3);
-}
-
-
-void MainWindow::on_Third_X_Coordinate_First_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Third_X_Coordinate_First_Edge_3);
-}
-
-
-void MainWindow::on_Third_Y_Coordinate_First_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Third_Y_Coordinate_First_Edge_3);
-}
-
-
-void MainWindow::on_Fourth_X_Coordinate_First_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Fourth_X_Coordinate_First_Edge_3);
-}
-
-
-void MainWindow::on_Fourth_Y_Coordinate_First_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Fourth_Y_Coordinate_First_Edge_3);
-}
-
-
-void MainWindow::on_First_X_Coordinate_Second_Edge_3_editingFinished()
-{
-	ClampCoords(ui->First_X_Coordinate_Second_Edge_3);
-}
-
-
-void MainWindow::on_First_Y_Coordinate_Second_Edge_3_editingFinished()
-{
-	ClampCoords(ui->First_Y_Coordinate_Second_Edge_3);
-}
-
-
-void MainWindow::on_Second_X_Coordinate_Second_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Second_X_Coordinate_Second_Edge_3);
-}
-
-
-void MainWindow::on_Second_Y_Coordinate_Second_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Second_Y_Coordinate_Second_Edge_3);
-}
-
-
-void MainWindow::on_Third_X_Coordinate_Second_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Third_X_Coordinate_Second_Edge_3);
-}
-
-
-void MainWindow::on_Third_Y_Coordinate_Second_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Third_Y_Coordinate_Second_Edge_3);
-}
-
-
-void MainWindow::on_Fourth_X_Coordinate_Second_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Fourth_X_Coordinate_Second_Edge_3);
-}
-
-
-void MainWindow::on_Fourth_Y_Coordinate_Second_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Fourth_Y_Coordinate_Second_Edge_3);
-}
-
-
-void MainWindow::on_First_X_Coordinate_Third_Edge_3_editingFinished()
-{
-	ClampCoords(ui->First_X_Coordinate_Third_Edge_3);
-}
-
-
-void MainWindow::on_First_Y_Coordinate_Third_Edge_3_editingFinished()
-{
-	ClampCoords(ui->First_Y_Coordinate_Third_Edge_3);
-}
-
-
-void MainWindow::on_Second_X_Coordinate_Third_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Second_X_Coordinate_Third_Edge_3);
-}
-
-
-void MainWindow::on_Second_Y_Coordinate_Third_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Second_Y_Coordinate_Third_Edge_3);
-}
-
-
-void MainWindow::on_Third_X_Coordinate_Third_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Third_X_Coordinate_Third_Edge_3);
-}
-
-
-void MainWindow::on_Third_Y_Coordinate_Third_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Third_Y_Coordinate_Third_Edge_3);
-}
-
-
-void MainWindow::on_Fourth_X_Coordinate_Third_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Fourth_X_Coordinate_Third_Edge_3);
-}
-
-
-void MainWindow::on_Fourth_Y_Coordinate_Third_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Fourth_Y_Coordinate_Third_Edge_3);
-}
-
-
-void MainWindow::on_First_X_Coordinate_Fourth_Edge_3_editingFinished()
-{
-	ClampCoords(ui->First_X_Coordinate_Fourth_Edge_3);
-}
-
-
-void MainWindow::on_First_Y_Coordinate_Fourth_Edge_3_editingFinished()
-{
-	ClampCoords(ui->First_Y_Coordinate_Fourth_Edge_3);
-}
-
-
-void MainWindow::on_Second_X_Coordinate_Fourth_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Second_X_Coordinate_Fourth_Edge_3);
-}
-
-
-void MainWindow::on_Second_Y_Coordinate_Fourth_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Second_Y_Coordinate_Fourth_Edge_3);
-}
-
-
-void MainWindow::on_Third_X_Coordinate_Fourth_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Third_X_Coordinate_Fourth_Edge_3);
-}
-
-
-void MainWindow::on_Third_Y_Coordinate_Fourth_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Third_Y_Coordinate_Fourth_Edge_3);
-}
-
-
-void MainWindow::on_Fourth_X_Coordinate_Fourth_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Fourth_X_Coordinate_Fourth_Edge_3);
-}
-
-
-void MainWindow::on_Fourth_Y_Coordinate_Fourth_Edge_3_editingFinished()
-{
-	ClampCoords(ui->Fourth_Y_Coordinate_Fourth_Edge_3);
-}
-
diff --git a/Test/Applications/gradient/Gradient/mainwindow.h b/Test/Applications/gradient/Gradient/mainwindow.h
index 99c51b16d7..eece8a5562 100644
--- a/Test/Applications/gradient/Gradient/mainwindow.h
+++ b/Test/Applications/gradient/Gradient/mainwindow.h
@@ -4,8 +4,12 @@
 #include <QLabel>
 #include <QListWidgetItem>
 #include <QMainWindow>
+#include <QLineEdit>
 #include "../../../../DesktopEditor/graphics/structures.h"
 
+#define COORD_SIZE_MM 100
+#define MM_TO_COORD(size) (size / COORD_SIZE_MM)
+
 QT_BEGIN_NAMESPACE
 namespace Ui
 {
@@ -13,6 +17,30 @@ namespace Ui
 }
 QT_END_NAMESPACE
 
+class CustomLineEdit : public QLineEdit
+{
+	Q_OBJECT
+public:
+	CustomLineEdit(QWidget *parent = nullptr) : QLineEdit(parent)
+	{
+		connect(this, &QLineEdit::editingFinished, this, &CustomLineEdit::onEditingFinished);
+	}
+	~CustomLineEdit()
+	{
+
+	}
+public slots:
+	void onEditingFinished()
+	{
+		if (this->text() == "")
+			this->setText(this->placeholderText());
+		if (this->text().toInt() < 0)
+			this->setText("0");
+		if (this->text().toInt() > COORD_SIZE_MM)
+			this->setText(QString::number(COORD_SIZE_MM));
+	}
+};
+
 typedef enum
 {
 	Linear,
@@ -26,15 +54,6 @@ typedef enum
 	Functional
 } GradientType;
 
-typedef enum
-{
-	NoColorspaceType,
-	Rainbow,
-	BlackAndWhite,
-	RedAndBlue,
-	Pastel
-} ColorspaceType;
-
 struct Point
 {
 	Point(double _x = 0, double _y = 0) : x(_x), y(_y)
@@ -42,6 +61,7 @@ struct Point
 	}
 	double x, y;
 };
+
 struct Color
 {
 	uint r, g, b;
@@ -63,7 +83,6 @@ struct Color
 
 struct Info
 {
-	ColorspaceType colorspace = NoColorspaceType;
 	GradientType gradient = Linear;
 
 	float r0, r1;
@@ -122,58 +141,10 @@ private slots:
 
 	void on_actionRadial_Gradient_triggered();
 
-	void on_BAW_Colorspace_Radio_Button_clicked();
-
-	void on_RAB_Colorspace_Radio_Button_clicked();
-
-	void on_Pastel_Colorspace_Radio_Button_clicked();
-
-	void on_Rainbow_Colorspace_Radio_Button_clicked();
-
 	void on_pushButton_clicked();
 
-	void on_Continue_Shading_Forward_clicked(bool checked);
-
-	void on_checkBox_2_clicked(bool checked);
-
-	void on_Continue_Shading_Forward_2_clicked(bool checked);
-
-	void on_Continue_Shading_Backward_2_clicked(bool checked);
-
-	void on_First_X_Coordinate_Input_editingFinished();
-
-	void on_First_Y_Coordinate_Input_editingFinished();
-
-	void on_Second_X_Coordinate_Input_editingFinished();
-
-	void on_Second_Y_Coordinate_Input_editingFinished();
-
-	void on_First_Center_X_Coordinate_Input_editingFinished();
-
-	void on_First_Center_Y_Coordinate_Input_editingFinished();
-
-	void on_Second_Center_X_Coordinate_Input_editingFinished();
-
-	void on_Second_Center_Y_Coordinate_Input_editingFinished();
-
-	void on_First_Radius_Input_editingFinished();
-
-	void on_Second_Radius_Input_editingFinished();
-
 	void on_actionTriangle_Gradient_triggered();
 
-	void on_First_Vertex_X_Coordinate_Input_editingFinished();
-
-	void on_First_Vertex_Y_Coordinate_Input_editingFinished();
-
-	void on_Second_Vertex_X_Coordinate_Input_editingFinished();
-
-	void on_Second_Vertex_Y_Coordinate_Input_editingFinished();
-
-	void on_Third_Vertex_X_Coordinate_Input_editingFinished();
-
-	void on_Third_Vertex_Y_Coordinate_Input_editingFinished();
-
 	void on_actionTriangle_Parametric_Gradient_triggered();
 
 	void on_actionCoons_Patch_Gradient_triggered();
@@ -184,118 +155,6 @@ private slots:
 
 	void on_actionTensor_Coons_Patch_Parametric_triggered();
 
-	void on_First_Vertex_X_Coordinate_Input_3_editingFinished();
-
-	void on_First_Vertex_Y_Coordinate_Input_3_editingFinished();
-
-	void on_Second_Vertex_X_Coordinate_Input_3_editingFinished();
-
-	void on_Second_Vertex_Y_Coordinate_Input_3_editingFinished();
-
-	void on_Third_Vertex_X_Coordinate_Input_3_editingFinished();
-
-	void on_Third_Vertex_Y_Coordinate_Input_3_editingFinished();
-
-	void on_Fourth_Vertex_X_Coordinate_Input_3_editingFinished();
-
-	void on_Fourth_Vertex_Y_Coordinate_Input_3_editingFinished();
-
-	void on_First_X_Coordinate_First_Edge_editingFinished();
-
-	void on_First_Y_Coordinate_First_Edge_editingFinished();
-
-	void on_Second_X_Coordinate_First_Edge_editingFinished();
-
-	void on_Second_Y_Coordinate_First_Edge_editingFinished();
-
-	void on_First_X_Coordinate_Second_Edge_editingFinished();
-
-	void on_First_Y_Coordinate_Second_Edge_editingFinished();
-
-	void on_Second_X_Coordinate_Second_Edge_editingFinished();
-
-	void on_Second_Y_Coordinate_Second_Edge_editingFinished();
-
-	void on_First_X_Coordinate_Third_Edge_editingFinished();
-
-	void on_First_Y_Coordinate_Third_Edge_editingFinished();
-
-	void on_Second_X_Coordinate_Third_Edge_editingFinished();
-
-	void on_Second_Y_Coordinate_Third_Edge_editingFinished();
-
-	void on_First_X_Coordinate_Fourth_Edge_editingFinished();
-
-	void on_First_Y_Coordinate_Fourth_Edge_editingFinished();
-
-	void on_Second_X_Coordinate_Fourth_Edge_editingFinished();
-
-	void on_Second_Y_Coordinate_Fourth_Edge_editingFinished();
-
-	void on_First_X_Coordinate_First_Edge_3_editingFinished();
-
-	void on_First_Y_Coordinate_First_Edge_3_editingFinished();
-
-	void on_Second_X_Coordinate_First_Edge_3_editingFinished();
-
-	void on_Second_Y_Coordinate_First_Edge_3_editingFinished();
-
-	void on_Third_X_Coordinate_First_Edge_3_editingFinished();
-
-	void on_Third_Y_Coordinate_First_Edge_3_editingFinished();
-
-	void on_Fourth_X_Coordinate_First_Edge_3_editingFinished();
-
-	void on_Fourth_Y_Coordinate_First_Edge_3_editingFinished();
-
-	void on_First_X_Coordinate_Second_Edge_3_editingFinished();
-
-	void on_First_Y_Coordinate_Second_Edge_3_editingFinished();
-
-	void on_Second_X_Coordinate_Second_Edge_3_editingFinished();
-
-	void on_Second_Y_Coordinate_Second_Edge_3_editingFinished();
-
-	void on_Third_X_Coordinate_Second_Edge_3_editingFinished();
-
-	void on_Third_Y_Coordinate_Second_Edge_3_editingFinished();
-
-	void on_Fourth_X_Coordinate_Second_Edge_3_editingFinished();
-
-	void on_Fourth_Y_Coordinate_Second_Edge_3_editingFinished();
-
-	void on_First_X_Coordinate_Third_Edge_3_editingFinished();
-
-	void on_First_Y_Coordinate_Third_Edge_3_editingFinished();
-
-	void on_Second_X_Coordinate_Third_Edge_3_editingFinished();
-
-	void on_Second_Y_Coordinate_Third_Edge_3_editingFinished();
-
-	void on_Third_X_Coordinate_Third_Edge_3_editingFinished();
-
-	void on_Third_Y_Coordinate_Third_Edge_3_editingFinished();
-
-	void on_Fourth_X_Coordinate_Third_Edge_3_editingFinished();
-
-	void on_Fourth_Y_Coordinate_Third_Edge_3_editingFinished();
-
-	void on_First_X_Coordinate_Fourth_Edge_3_editingFinished();
-
-	void on_First_Y_Coordinate_Fourth_Edge_3_editingFinished();
-
-	void on_Second_X_Coordinate_Fourth_Edge_3_editingFinished();
-
-	void on_Second_Y_Coordinate_Fourth_Edge_3_editingFinished();
-
-	void on_Third_X_Coordinate_Fourth_Edge_3_editingFinished();
-
-	void on_Third_Y_Coordinate_Fourth_Edge_3_editingFinished();
-
-	void on_Fourth_X_Coordinate_Fourth_Edge_3_editingFinished();
-
-	void on_Fourth_Y_Coordinate_Fourth_Edge_3_editingFinished();
-
 private:
 	Ui::MainWindow *ui;
 };
diff --git a/Test/Applications/gradient/Gradient/mainwindow.ui b/Test/Applications/gradient/Gradient/mainwindow.ui
index 713a17ab4b..01e5f01b4d 100644
--- a/Test/Applications/gradient/Gradient/mainwindow.ui
+++ b/Test/Applications/gradient/Gradient/mainwindow.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>1126</width>
-    <height>827</height>
+    <height>795</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -36,7 +36,7 @@
       <x>510</x>
       <y>0</y>
       <width>610</width>
-      <height>740</height>
+      <height>710</height>
      </rect>
     </property>
     <property name="title">
@@ -46,9 +46,9 @@
      <property name="geometry">
       <rect>
        <x>10</x>
-       <y>10</y>
+       <y>0</y>
        <width>201</width>
-       <height>150</height>
+       <height>140</height>
       </rect>
      </property>
      <property name="title">
@@ -58,7 +58,7 @@
       <property name="geometry">
        <rect>
         <x>20</x>
-        <y>30</y>
+        <y>20</y>
         <width>112</width>
         <height>26</height>
        </rect>
@@ -71,7 +71,7 @@
       <property name="geometry">
        <rect>
         <x>20</x>
-        <y>60</y>
+        <y>50</y>
         <width>161</width>
         <height>26</height>
        </rect>
@@ -84,7 +84,7 @@
       <property name="geometry">
        <rect>
         <x>20</x>
-        <y>90</y>
+        <y>80</y>
         <width>131</width>
         <height>26</height>
        </rect>
@@ -97,7 +97,7 @@
       <property name="geometry">
        <rect>
         <x>20</x>
-        <y>120</y>
+        <y>110</y>
         <width>112</width>
         <height>26</height>
        </rect>
@@ -111,9 +111,9 @@
      <property name="geometry">
       <rect>
        <x>10</x>
-       <y>160</y>
+       <y>140</y>
        <width>590</width>
-       <height>570</height>
+       <height>560</height>
       </rect>
      </property>
      <property name="currentIndex">
@@ -124,7 +124,7 @@
        <property name="geometry">
         <rect>
          <x>0</x>
-         <y>10</y>
+         <y>0</y>
          <width>440</width>
          <height>150</height>
         </rect>
@@ -145,7 +145,7 @@
          <string>X Coordinate, First Point</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_X_Coordinate_Input">
+       <widget class="CustomLineEdit" name="First_X_Coordinate_Input">
         <property name="geometry">
          <rect>
           <x>10</x>
@@ -157,6 +157,9 @@
         <property name="text">
          <string>10</string>
         </property>
+        <property name="placeholderText">
+         <string>10</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_2">
         <property name="geometry">
@@ -171,7 +174,7 @@
          <string>Y Coordinate, First Point</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_Y_Coordinate_Input">
+       <widget class="CustomLineEdit" name="First_Y_Coordinate_Input">
         <property name="geometry">
          <rect>
           <x>10</x>
@@ -183,6 +186,9 @@
         <property name="text">
          <string>10</string>
         </property>
+        <property name="placeholderText">
+         <string>10</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_3">
         <property name="geometry">
@@ -197,7 +203,7 @@
          <string>X Coordinate, Second Point</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Second_X_Coordinate_Input">
+       <widget class="CustomLineEdit" name="Second_X_Coordinate_Input">
         <property name="geometry">
          <rect>
           <x>240</x>
@@ -209,6 +215,9 @@
         <property name="text">
          <string>90</string>
         </property>
+        <property name="placeholderText">
+         <string>90</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_4">
         <property name="geometry">
@@ -223,7 +232,7 @@
          <string>Y Coordinate, Second Point</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Second_Y_Coordinate_Input">
+       <widget class="CustomLineEdit" name="Second_Y_Coordinate_Input">
         <property name="geometry">
          <rect>
           <x>240</x>
@@ -235,14 +244,17 @@
         <property name="text">
          <string>90</string>
         </property>
+        <property name="placeholderText">
+         <string>90</string>
+        </property>
        </widget>
       </widget>
       <widget class="QGroupBox" name="groupBox_3">
        <property name="geometry">
         <rect>
          <x>450</x>
-         <y>10</y>
-         <width>131</width>
+         <y>0</y>
+         <width>130</width>
          <height>150</height>
         </rect>
        </property>
@@ -262,7 +274,7 @@
          <string>Forward</string>
         </property>
        </widget>
-       <widget class="QCheckBox" name="checkBox_2">
+       <widget class="QCheckBox" name="Continue_Shading_Backward">
         <property name="geometry">
          <rect>
           <x>20</x>
@@ -282,8 +294,8 @@
        <property name="geometry">
         <rect>
          <x>450</x>
-         <y>10</y>
-         <width>131</width>
+         <y>0</y>
+         <width>130</width>
          <height>150</height>
         </rect>
        </property>
@@ -321,7 +333,7 @@
        <property name="geometry">
         <rect>
          <x>0</x>
-         <y>10</y>
+         <y>0</y>
          <width>440</width>
          <height>150</height>
         </rect>
@@ -342,7 +354,7 @@
          <string>X Coordinate, First Center</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_Center_X_Coordinate_Input">
+       <widget class="CustomLineEdit" name="First_Center_X_Coordinate_Input">
         <property name="geometry">
          <rect>
           <x>20</x>
@@ -354,6 +366,9 @@
         <property name="text">
          <string>50</string>
         </property>
+        <property name="placeholderText">
+         <string>50</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_8">
         <property name="geometry">
@@ -368,7 +383,7 @@
          <string>Y Coordinate, First Center</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_Center_Y_Coordinate_Input">
+       <widget class="CustomLineEdit" name="First_Center_Y_Coordinate_Input">
         <property name="geometry">
          <rect>
           <x>20</x>
@@ -380,6 +395,9 @@
         <property name="text">
          <string>50</string>
         </property>
+        <property name="placeholderText">
+         <string>50</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_9">
         <property name="geometry">
@@ -394,7 +412,7 @@
          <string>X Coordinate, Second Center</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Second_Center_X_Coordinate_Input">
+       <widget class="CustomLineEdit" name="Second_Center_X_Coordinate_Input">
         <property name="geometry">
          <rect>
           <x>230</x>
@@ -406,6 +424,9 @@
         <property name="text">
          <string>50</string>
         </property>
+        <property name="placeholderText">
+         <string>50</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_10">
         <property name="geometry">
@@ -420,7 +441,7 @@
          <string>Y Coordinate, Second Center</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Second_Center_Y_Coordinate_Input">
+       <widget class="CustomLineEdit" name="Second_Center_Y_Coordinate_Input">
         <property name="geometry">
          <rect>
           <x>230</x>
@@ -432,13 +453,16 @@
         <property name="text">
          <string>50</string>
         </property>
+        <property name="placeholderText">
+         <string>50</string>
+        </property>
        </widget>
       </widget>
       <widget class="QGroupBox" name="groupBox_6">
        <property name="geometry">
         <rect>
          <x>0</x>
-         <y>160</y>
+         <y>150</y>
          <width>440</width>
          <height>100</height>
         </rect>
@@ -472,7 +496,7 @@
          <string>Second Radius</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_Radius_Input">
+       <widget class="CustomLineEdit" name="First_Radius_Input">
         <property name="geometry">
          <rect>
           <x>20</x>
@@ -484,8 +508,11 @@
         <property name="text">
          <string>10</string>
         </property>
+        <property name="placeholderText">
+         <string>10</string>
+        </property>
        </widget>
-       <widget class="QLineEdit" name="Second_Radius_Input">
+       <widget class="CustomLineEdit" name="Second_Radius_Input">
         <property name="geometry">
          <rect>
           <x>230</x>
@@ -497,6 +524,9 @@
         <property name="text">
          <string>30</string>
         </property>
+        <property name="placeholderText">
+         <string>30</string>
+        </property>
        </widget>
       </widget>
      </widget>
@@ -505,7 +535,7 @@
        <property name="geometry">
         <rect>
          <x>0</x>
-         <y>10</y>
+         <y>0</y>
          <width>590</width>
          <height>140</height>
         </rect>
@@ -526,7 +556,7 @@
          <string>X Coordinate, First Vertex</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_Vertex_X_Coordinate_Input">
+       <widget class="CustomLineEdit" name="First_Vertex_X_Coordinate_Input">
         <property name="geometry">
          <rect>
           <x>10</x>
@@ -538,6 +568,9 @@
         <property name="text">
          <string>50</string>
         </property>
+        <property name="placeholderText">
+         <string>50</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_17">
         <property name="geometry">
@@ -552,7 +585,7 @@
          <string>Y Coordinate, First Vertex</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_Vertex_Y_Coordinate_Input">
+       <widget class="CustomLineEdit" name="First_Vertex_Y_Coordinate_Input">
         <property name="geometry">
          <rect>
           <x>10</x>
@@ -564,6 +597,9 @@
         <property name="text">
          <string>20</string>
         </property>
+        <property name="placeholderText">
+         <string>20</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_18">
         <property name="geometry">
@@ -578,7 +614,7 @@
          <string>X Coordinate, Second Vertex</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Second_Vertex_X_Coordinate_Input">
+       <widget class="CustomLineEdit" name="Second_Vertex_X_Coordinate_Input">
         <property name="geometry">
          <rect>
           <x>200</x>
@@ -590,6 +626,9 @@
         <property name="text">
          <string>20</string>
         </property>
+        <property name="placeholderText">
+         <string>20</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_19">
         <property name="geometry">
@@ -604,7 +643,7 @@
          <string>Y Coordinate, Second Vertex</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Second_Vertex_Y_Coordinate_Input">
+       <widget class="CustomLineEdit" name="Second_Vertex_Y_Coordinate_Input">
         <property name="geometry">
          <rect>
           <x>200</x>
@@ -616,6 +655,9 @@
         <property name="text">
          <string>70</string>
         </property>
+        <property name="placeholderText">
+         <string>70</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_20">
         <property name="geometry">
@@ -630,7 +672,7 @@
          <string>X Coordinate, Third Vertex</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Third_Vertex_X_Coordinate_Input">
+       <widget class="CustomLineEdit" name="Third_Vertex_X_Coordinate_Input">
         <property name="geometry">
          <rect>
           <x>410</x>
@@ -642,6 +684,9 @@
         <property name="text">
          <string>80</string>
         </property>
+        <property name="placeholderText">
+         <string>80</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_21">
         <property name="geometry">
@@ -656,7 +701,7 @@
          <string>Y Coordinate, Third Vertex</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Third_Vertex_Y_Coordinate_Input">
+       <widget class="CustomLineEdit" name="Third_Vertex_Y_Coordinate_Input">
         <property name="geometry">
          <rect>
           <x>410</x>
@@ -668,6 +713,9 @@
         <property name="text">
          <string>70</string>
         </property>
+        <property name="placeholderText">
+         <string>70</string>
+        </property>
        </widget>
       </widget>
      </widget>
@@ -676,7 +724,7 @@
        <property name="geometry">
         <rect>
          <x>0</x>
-         <y>10</y>
+         <y>0</y>
          <width>590</width>
          <height>140</height>
         </rect>
@@ -697,7 +745,7 @@
          <string>First X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_Vertex_X_Coordinate_Input_3">
+       <widget class="CustomLineEdit" name="First_Vertex_X_Coordinate_Input_3">
         <property name="geometry">
          <rect>
           <x>10</x>
@@ -709,6 +757,9 @@
         <property name="text">
          <string>20</string>
         </property>
+        <property name="placeholderText">
+         <string>20</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_34">
         <property name="geometry">
@@ -723,7 +774,7 @@
          <string>First Y Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_Vertex_Y_Coordinate_Input_3">
+       <widget class="CustomLineEdit" name="First_Vertex_Y_Coordinate_Input_3">
         <property name="geometry">
          <rect>
           <x>10</x>
@@ -735,6 +786,9 @@
         <property name="text">
          <string>60</string>
         </property>
+        <property name="placeholderText">
+         <string>60</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_35">
         <property name="geometry">
@@ -749,7 +803,7 @@
          <string>Second X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Second_Vertex_X_Coordinate_Input_3">
+       <widget class="CustomLineEdit" name="Second_Vertex_X_Coordinate_Input_3">
         <property name="geometry">
          <rect>
           <x>140</x>
@@ -761,6 +815,9 @@
         <property name="text">
          <string>20</string>
         </property>
+        <property name="placeholderText">
+         <string>20</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_36">
         <property name="geometry">
@@ -775,7 +832,7 @@
          <string>Second Y Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Second_Vertex_Y_Coordinate_Input_3">
+       <widget class="CustomLineEdit" name="Second_Vertex_Y_Coordinate_Input_3">
         <property name="geometry">
          <rect>
           <x>140</x>
@@ -787,6 +844,9 @@
         <property name="text">
          <string>20</string>
         </property>
+        <property name="placeholderText">
+         <string>20</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_37">
         <property name="geometry">
@@ -801,7 +861,7 @@
          <string>Third X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Third_Vertex_X_Coordinate_Input_3">
+       <widget class="CustomLineEdit" name="Third_Vertex_X_Coordinate_Input_3">
         <property name="geometry">
          <rect>
           <x>300</x>
@@ -813,6 +873,9 @@
         <property name="text">
          <string>60</string>
         </property>
+        <property name="placeholderText">
+         <string>60</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_38">
         <property name="geometry">
@@ -827,7 +890,7 @@
          <string>Third Y Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Third_Vertex_Y_Coordinate_Input_3">
+       <widget class="CustomLineEdit" name="Third_Vertex_Y_Coordinate_Input_3">
         <property name="geometry">
          <rect>
           <x>300</x>
@@ -839,6 +902,9 @@
         <property name="text">
          <string>20</string>
         </property>
+        <property name="placeholderText">
+         <string>20</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_39">
         <property name="geometry">
@@ -853,7 +919,7 @@
          <string>Fourth X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Fourth_Vertex_X_Coordinate_Input_3">
+       <widget class="CustomLineEdit" name="Fourth_Vertex_X_Coordinate_Input_3">
         <property name="geometry">
          <rect>
           <x>450</x>
@@ -865,6 +931,9 @@
         <property name="text">
          <string>60</string>
         </property>
+        <property name="placeholderText">
+         <string>60</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_40">
         <property name="geometry">
@@ -879,7 +948,7 @@
          <string>Fourth Y Coorfinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Fourth_Vertex_Y_Coordinate_Input_3">
+       <widget class="CustomLineEdit" name="Fourth_Vertex_Y_Coordinate_Input_3">
         <property name="geometry">
          <rect>
           <x>450</x>
@@ -891,13 +960,16 @@
         <property name="text">
          <string>60</string>
         </property>
+        <property name="placeholderText">
+         <string>60</string>
+        </property>
        </widget>
       </widget>
       <widget class="QGroupBox" name="groupBox_10">
        <property name="geometry">
         <rect>
          <x>0</x>
-         <y>150</y>
+         <y>140</y>
          <width>590</width>
          <height>320</height>
         </rect>
@@ -930,7 +1002,7 @@
           <string>First X Coordinate</string>
          </property>
         </widget>
-        <widget class="QLineEdit" name="First_X_Coordinate_First_Edge">
+        <widget class="CustomLineEdit" name="First_X_Coordinate_First_Edge">
          <property name="geometry">
           <rect>
            <x>10</x>
@@ -942,6 +1014,9 @@
          <property name="text">
           <string>10</string>
          </property>
+         <property name="placeholderText">
+          <string>10</string>
+         </property>
         </widget>
         <widget class="QLabel" name="label_43">
          <property name="geometry">
@@ -956,7 +1031,7 @@
           <string>Second X Coordinate</string>
          </property>
         </widget>
-        <widget class="QLineEdit" name="Second_X_Coordinate_First_Edge">
+        <widget class="CustomLineEdit" name="Second_X_Coordinate_First_Edge">
          <property name="geometry">
           <rect>
            <x>140</x>
@@ -968,6 +1043,9 @@
          <property name="text">
           <string>30</string>
          </property>
+         <property name="placeholderText">
+          <string>30</string>
+         </property>
         </widget>
         <widget class="QLabel" name="label_44">
          <property name="geometry">
@@ -982,7 +1060,7 @@
           <string>First Y Coordinate</string>
          </property>
         </widget>
-        <widget class="QLineEdit" name="First_Y_Coordinate_First_Edge">
+        <widget class="CustomLineEdit" name="First_Y_Coordinate_First_Edge">
          <property name="geometry">
           <rect>
            <x>10</x>
@@ -994,6 +1072,9 @@
          <property name="text">
           <string>50</string>
          </property>
+         <property name="placeholderText">
+          <string>50</string>
+         </property>
         </widget>
         <widget class="QLabel" name="label_45">
          <property name="geometry">
@@ -1008,7 +1089,7 @@
           <string>Second Y Coordinate</string>
          </property>
         </widget>
-        <widget class="QLineEdit" name="Second_Y_Coordinate_First_Edge">
+        <widget class="CustomLineEdit" name="Second_Y_Coordinate_First_Edge">
          <property name="geometry">
           <rect>
            <x>140</x>
@@ -1020,6 +1101,9 @@
          <property name="text">
           <string>30</string>
          </property>
+         <property name="placeholderText">
+          <string>30</string>
+         </property>
         </widget>
        </widget>
        <widget class="QGroupBox" name="groupBox_12">
@@ -1047,7 +1131,7 @@
           <string>First X Coordinate</string>
          </property>
         </widget>
-        <widget class="QLineEdit" name="First_X_Coordinate_Second_Edge">
+        <widget class="CustomLineEdit" name="First_X_Coordinate_Second_Edge">
          <property name="geometry">
           <rect>
            <x>10</x>
@@ -1059,6 +1143,9 @@
          <property name="text">
           <string>30</string>
          </property>
+         <property name="placeholderText">
+          <string>30</string>
+         </property>
         </widget>
         <widget class="QLabel" name="label_47">
          <property name="geometry">
@@ -1073,7 +1160,7 @@
           <string>Second X Coordinate</string>
          </property>
         </widget>
-        <widget class="QLineEdit" name="Second_X_Coordinate_Second_Edge">
+        <widget class="CustomLineEdit" name="Second_X_Coordinate_Second_Edge">
          <property name="geometry">
           <rect>
            <x>140</x>
@@ -1085,6 +1172,9 @@
          <property name="text">
           <string>50</string>
          </property>
+         <property name="placeholderText">
+          <string>50</string>
+         </property>
         </widget>
         <widget class="QLabel" name="label_48">
          <property name="geometry">
@@ -1099,7 +1189,7 @@
           <string>First Y Coordinate</string>
          </property>
         </widget>
-        <widget class="QLineEdit" name="First_Y_Coordinate_Second_Edge">
+        <widget class="CustomLineEdit" name="First_Y_Coordinate_Second_Edge">
          <property name="geometry">
           <rect>
            <x>10</x>
@@ -1111,6 +1201,9 @@
          <property name="text">
           <string>10</string>
          </property>
+         <property name="placeholderText">
+          <string>10</string>
+         </property>
         </widget>
         <widget class="QLabel" name="label_49">
          <property name="geometry">
@@ -1125,7 +1218,7 @@
           <string>Second Y Coordinate</string>
          </property>
         </widget>
-        <widget class="QLineEdit" name="Second_Y_Coordinate_Second_Edge">
+        <widget class="CustomLineEdit" name="Second_Y_Coordinate_Second_Edge">
          <property name="geometry">
           <rect>
            <x>140</x>
@@ -1137,6 +1230,9 @@
          <property name="text">
           <string>30</string>
          </property>
+         <property name="placeholderText">
+          <string>30</string>
+         </property>
         </widget>
        </widget>
        <widget class="QGroupBox" name="groupBox_13">
@@ -1164,7 +1260,7 @@
           <string>First X Coordinate</string>
          </property>
         </widget>
-        <widget class="QLineEdit" name="First_X_Coordinate_Third_Edge">
+        <widget class="CustomLineEdit" name="First_X_Coordinate_Third_Edge">
          <property name="geometry">
           <rect>
            <x>10</x>
@@ -1176,6 +1272,9 @@
          <property name="text">
           <string>50</string>
          </property>
+         <property name="placeholderText">
+          <string>50</string>
+         </property>
         </widget>
         <widget class="QLabel" name="label_51">
          <property name="geometry">
@@ -1190,7 +1289,7 @@
           <string>Second X Coordinate</string>
          </property>
         </widget>
-        <widget class="QLineEdit" name="Second_X_Coordinate_Third_Edge">
+        <widget class="CustomLineEdit" name="Second_X_Coordinate_Third_Edge">
          <property name="geometry">
           <rect>
            <x>140</x>
@@ -1202,6 +1301,9 @@
          <property name="text">
           <string>70</string>
          </property>
+         <property name="placeholderText">
+          <string>70</string>
+         </property>
         </widget>
         <widget class="QLabel" name="label_52">
          <property name="geometry">
@@ -1216,7 +1318,7 @@
           <string>First Y Coordinate</string>
          </property>
         </widget>
-        <widget class="QLineEdit" name="First_Y_Coordinate_Third_Edge">
+        <widget class="CustomLineEdit" name="First_Y_Coordinate_Third_Edge">
          <property name="geometry">
           <rect>
            <x>10</x>
@@ -1228,6 +1330,9 @@
          <property name="text">
           <string>30</string>
          </property>
+         <property name="placeholderText">
+          <string>30</string>
+         </property>
         </widget>
         <widget class="QLabel" name="label_53">
          <property name="geometry">
@@ -1242,7 +1347,7 @@
           <string>Second Y Coordinate</string>
          </property>
         </widget>
-        <widget class="QLineEdit" name="Second_Y_Coordinate_Third_Edge">
+        <widget class="CustomLineEdit" name="Second_Y_Coordinate_Third_Edge">
          <property name="geometry">
           <rect>
            <x>140</x>
@@ -1254,6 +1359,9 @@
          <property name="text">
           <string>50</string>
          </property>
+         <property name="placeholderText">
+          <string>50</string>
+         </property>
         </widget>
        </widget>
        <widget class="QGroupBox" name="groupBox_14">
@@ -1281,7 +1389,7 @@
           <string>First X Coordinate</string>
          </property>
         </widget>
-        <widget class="QLineEdit" name="First_X_Coordinate_Fourth_Edge">
+        <widget class="CustomLineEdit" name="First_X_Coordinate_Fourth_Edge">
          <property name="geometry">
           <rect>
            <x>10</x>
@@ -1293,6 +1401,9 @@
          <property name="text">
           <string>50</string>
          </property>
+         <property name="placeholderText">
+          <string>50</string>
+         </property>
         </widget>
         <widget class="QLabel" name="label_55">
          <property name="geometry">
@@ -1307,7 +1418,7 @@
           <string>Second X Coordinate</string>
          </property>
         </widget>
-        <widget class="QLineEdit" name="Second_X_Coordinate_Fourth_Edge">
+        <widget class="CustomLineEdit" name="Second_X_Coordinate_Fourth_Edge">
          <property name="geometry">
           <rect>
            <x>140</x>
@@ -1319,6 +1430,9 @@
          <property name="text">
           <string>30</string>
          </property>
+         <property name="placeholderText">
+          <string>30</string>
+         </property>
         </widget>
         <widget class="QLabel" name="label_56">
          <property name="geometry">
@@ -1333,7 +1447,7 @@
           <string>First Y Coordinate</string>
          </property>
         </widget>
-        <widget class="QLineEdit" name="First_Y_Coordinate_Fourth_Edge">
+        <widget class="CustomLineEdit" name="First_Y_Coordinate_Fourth_Edge">
          <property name="geometry">
           <rect>
            <x>10</x>
@@ -1345,6 +1459,9 @@
          <property name="text">
           <string>70</string>
          </property>
+         <property name="placeholderText">
+          <string>70</string>
+         </property>
         </widget>
         <widget class="QLabel" name="label_57">
          <property name="geometry">
@@ -1359,7 +1476,7 @@
           <string>Second Y Coordinate</string>
          </property>
         </widget>
-        <widget class="QLineEdit" name="Second_Y_Coordinate_Fourth_Edge">
+        <widget class="CustomLineEdit" name="Second_Y_Coordinate_Fourth_Edge">
          <property name="geometry">
           <rect>
            <x>140</x>
@@ -1371,6 +1488,9 @@
          <property name="text">
           <string>50</string>
          </property>
+         <property name="placeholderText">
+          <string>50</string>
+         </property>
         </widget>
        </widget>
       </widget>
@@ -1380,7 +1500,7 @@
        <property name="geometry">
         <rect>
          <x>0</x>
-         <y>10</y>
+         <y>0</y>
          <width>590</width>
          <height>140</height>
         </rect>
@@ -1401,7 +1521,7 @@
          <string>First X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_X_Coordinate_First_Edge_3">
+       <widget class="CustomLineEdit" name="First_X_Coordinate_First_Edge_3">
         <property name="geometry">
          <rect>
           <x>10</x>
@@ -1413,6 +1533,9 @@
         <property name="text">
          <string>20</string>
         </property>
+        <property name="placeholderText">
+         <string>20</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_83">
         <property name="geometry">
@@ -1427,7 +1550,7 @@
          <string>First Y Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_Y_Coordinate_First_Edge_3">
+       <widget class="CustomLineEdit" name="First_Y_Coordinate_First_Edge_3">
         <property name="geometry">
          <rect>
           <x>10</x>
@@ -1439,6 +1562,9 @@
         <property name="text">
          <string>60</string>
         </property>
+        <property name="placeholderText">
+         <string>60</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_84">
         <property name="geometry">
@@ -1453,7 +1579,7 @@
          <string>Second X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Second_X_Coordinate_First_Edge_3">
+       <widget class="CustomLineEdit" name="Second_X_Coordinate_First_Edge_3">
         <property name="geometry">
          <rect>
           <x>140</x>
@@ -1465,6 +1591,9 @@
         <property name="text">
          <string>30</string>
         </property>
+        <property name="placeholderText">
+         <string>30</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_85">
         <property name="geometry">
@@ -1479,7 +1608,7 @@
          <string>Second Y Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Second_Y_Coordinate_First_Edge_3">
+       <widget class="CustomLineEdit" name="Second_Y_Coordinate_First_Edge_3">
         <property name="geometry">
          <rect>
           <x>140</x>
@@ -1491,6 +1620,9 @@
         <property name="text">
          <string>50</string>
         </property>
+        <property name="placeholderText">
+         <string>50</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_86">
         <property name="geometry">
@@ -1505,7 +1637,7 @@
          <string>Third X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Third_X_Coordinate_First_Edge_3">
+       <widget class="CustomLineEdit" name="Third_X_Coordinate_First_Edge_3">
         <property name="geometry">
          <rect>
           <x>300</x>
@@ -1517,6 +1649,9 @@
         <property name="text">
          <string>10</string>
         </property>
+        <property name="placeholderText">
+         <string>10</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_87">
         <property name="geometry">
@@ -1531,7 +1666,7 @@
          <string>Third Y Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Third_Y_Coordinate_First_Edge_3">
+       <widget class="CustomLineEdit" name="Third_Y_Coordinate_First_Edge_3">
         <property name="geometry">
          <rect>
           <x>300</x>
@@ -1543,6 +1678,9 @@
         <property name="text">
          <string>30</string>
         </property>
+        <property name="placeholderText">
+         <string>30</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_88">
         <property name="geometry">
@@ -1557,7 +1695,7 @@
          <string>Fourth X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Fourth_X_Coordinate_First_Edge_3">
+       <widget class="CustomLineEdit" name="Fourth_X_Coordinate_First_Edge_3">
         <property name="geometry">
          <rect>
           <x>450</x>
@@ -1569,6 +1707,9 @@
         <property name="text">
          <string>20</string>
         </property>
+        <property name="placeholderText">
+         <string>20</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_89">
         <property name="geometry">
@@ -1583,7 +1724,7 @@
          <string>Fourth Y Coorfinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Fourth_Y_Coordinate_First_Edge_3">
+       <widget class="CustomLineEdit" name="Fourth_Y_Coordinate_First_Edge_3">
         <property name="geometry">
          <rect>
           <x>450</x>
@@ -1595,13 +1736,16 @@
         <property name="text">
          <string>20</string>
         </property>
+        <property name="placeholderText">
+         <string>20</string>
+        </property>
        </widget>
       </widget>
       <widget class="QGroupBox" name="groupBox_22">
        <property name="geometry">
         <rect>
          <x>0</x>
-         <y>150</y>
+         <y>140</y>
          <width>590</width>
          <height>140</height>
         </rect>
@@ -1622,7 +1766,7 @@
          <string>First X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_X_Coordinate_Second_Edge_3">
+       <widget class="CustomLineEdit" name="First_X_Coordinate_Second_Edge_3">
         <property name="geometry">
          <rect>
           <x>10</x>
@@ -1634,6 +1778,9 @@
         <property name="text">
          <string>30</string>
         </property>
+        <property name="placeholderText">
+         <string>30</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_91">
         <property name="geometry">
@@ -1648,7 +1795,7 @@
          <string>First Y Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_Y_Coordinate_Second_Edge_3">
+       <widget class="CustomLineEdit" name="First_Y_Coordinate_Second_Edge_3">
         <property name="geometry">
          <rect>
           <x>10</x>
@@ -1660,6 +1807,9 @@
         <property name="text">
          <string>50</string>
         </property>
+        <property name="placeholderText">
+         <string>50</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_92">
         <property name="geometry">
@@ -1674,7 +1824,7 @@
          <string>Second X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Second_X_Coordinate_Second_Edge_3">
+       <widget class="CustomLineEdit" name="Second_X_Coordinate_Second_Edge_3">
         <property name="geometry">
          <rect>
           <x>140</x>
@@ -1686,6 +1836,9 @@
         <property name="text">
          <string>34</string>
         </property>
+        <property name="placeholderText">
+         <string>34</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_93">
         <property name="geometry">
@@ -1700,7 +1853,7 @@
          <string>Second Y Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Second_Y_Coordinate_Second_Edge_3">
+       <widget class="CustomLineEdit" name="Second_Y_Coordinate_Second_Edge_3">
         <property name="geometry">
          <rect>
           <x>140</x>
@@ -1712,6 +1865,9 @@
         <property name="text">
          <string>46</string>
         </property>
+        <property name="placeholderText">
+         <string>46</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_94">
         <property name="geometry">
@@ -1726,7 +1882,7 @@
          <string>Third X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Third_X_Coordinate_Second_Edge_3">
+       <widget class="CustomLineEdit" name="Third_X_Coordinate_Second_Edge_3">
         <property name="geometry">
          <rect>
           <x>300</x>
@@ -1738,6 +1894,9 @@
         <property name="text">
          <string>34</string>
         </property>
+        <property name="placeholderText">
+         <string>34</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_95">
         <property name="geometry">
@@ -1752,7 +1911,7 @@
          <string>Third Y Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Third_Y_Coordinate_Second_Edge_3">
+       <widget class="CustomLineEdit" name="Third_Y_Coordinate_Second_Edge_3">
         <property name="geometry">
          <rect>
           <x>300</x>
@@ -1764,6 +1923,9 @@
         <property name="text">
          <string>34</string>
         </property>
+        <property name="placeholderText">
+         <string>34</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_96">
         <property name="geometry">
@@ -1778,7 +1940,7 @@
          <string>Fourth X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Fourth_X_Coordinate_Second_Edge_3">
+       <widget class="CustomLineEdit" name="Fourth_X_Coordinate_Second_Edge_3">
         <property name="geometry">
          <rect>
           <x>450</x>
@@ -1790,6 +1952,9 @@
         <property name="text">
          <string>10</string>
         </property>
+        <property name="placeholderText">
+         <string>10</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_97">
         <property name="geometry">
@@ -1804,7 +1969,7 @@
          <string>Fourth Y Coorfinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Fourth_Y_Coordinate_Second_Edge_3">
+       <widget class="CustomLineEdit" name="Fourth_Y_Coordinate_Second_Edge_3">
         <property name="geometry">
          <rect>
           <x>450</x>
@@ -1816,13 +1981,16 @@
         <property name="text">
          <string>30</string>
         </property>
+        <property name="placeholderText">
+         <string>30</string>
+        </property>
        </widget>
       </widget>
       <widget class="QGroupBox" name="groupBox_23">
        <property name="geometry">
         <rect>
          <x>0</x>
-         <y>290</y>
+         <y>280</y>
          <width>590</width>
          <height>140</height>
         </rect>
@@ -1843,7 +2011,7 @@
          <string>First X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_X_Coordinate_Third_Edge_3">
+       <widget class="CustomLineEdit" name="First_X_Coordinate_Third_Edge_3">
         <property name="geometry">
          <rect>
           <x>10</x>
@@ -1855,6 +2023,9 @@
         <property name="text">
          <string>70</string>
         </property>
+        <property name="placeholderText">
+         <string>70</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_99">
         <property name="geometry">
@@ -1869,7 +2040,7 @@
          <string>First Y Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_Y_Coordinate_Third_Edge_3">
+       <widget class="CustomLineEdit" name="First_Y_Coordinate_Third_Edge_3">
         <property name="geometry">
          <rect>
           <x>10</x>
@@ -1881,6 +2052,9 @@
         <property name="text">
          <string>50</string>
         </property>
+        <property name="placeholderText">
+         <string>50</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_100">
         <property name="geometry">
@@ -1895,7 +2069,7 @@
          <string>Second X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Second_X_Coordinate_Third_Edge_3">
+       <widget class="CustomLineEdit" name="Second_X_Coordinate_Third_Edge_3">
         <property name="geometry">
          <rect>
           <x>140</x>
@@ -1907,6 +2081,9 @@
         <property name="text">
          <string>46</string>
         </property>
+        <property name="placeholderText">
+         <string>46</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_101">
         <property name="geometry">
@@ -1921,7 +2098,7 @@
          <string>Second Y Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Second_Y_Coordinate_Third_Edge_3">
+       <widget class="CustomLineEdit" name="Second_Y_Coordinate_Third_Edge_3">
         <property name="geometry">
          <rect>
           <x>140</x>
@@ -1933,6 +2110,9 @@
         <property name="text">
          <string>46</string>
         </property>
+        <property name="placeholderText">
+         <string>46</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_102">
         <property name="geometry">
@@ -1947,7 +2127,7 @@
          <string>Third X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Third_X_Coordinate_Third_Edge_3">
+       <widget class="CustomLineEdit" name="Third_X_Coordinate_Third_Edge_3">
         <property name="geometry">
          <rect>
           <x>300</x>
@@ -1959,6 +2139,9 @@
         <property name="text">
          <string>46</string>
         </property>
+        <property name="placeholderText">
+         <string>46</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_103">
         <property name="geometry">
@@ -1973,7 +2156,7 @@
          <string>Third Y Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Third_Y_Coordinate_Third_Edge_3">
+       <widget class="CustomLineEdit" name="Third_Y_Coordinate_Third_Edge_3">
         <property name="geometry">
          <rect>
           <x>300</x>
@@ -1985,6 +2168,9 @@
         <property name="text">
          <string>34</string>
         </property>
+        <property name="placeholderText">
+         <string>34</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_104">
         <property name="geometry">
@@ -1999,7 +2185,7 @@
          <string>Fourth X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Fourth_X_Coordinate_Third_Edge_3">
+       <widget class="CustomLineEdit" name="Fourth_X_Coordinate_Third_Edge_3">
         <property name="geometry">
          <rect>
           <x>450</x>
@@ -2011,6 +2197,9 @@
         <property name="text">
          <string>30</string>
         </property>
+        <property name="placeholderText">
+         <string>30</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_105">
         <property name="geometry">
@@ -2025,7 +2214,7 @@
          <string>Fourth Y Coorfinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Fourth_Y_Coordinate_Third_Edge_3">
+       <widget class="CustomLineEdit" name="Fourth_Y_Coordinate_Third_Edge_3">
         <property name="geometry">
          <rect>
           <x>450</x>
@@ -2037,13 +2226,16 @@
         <property name="text">
          <string>50</string>
         </property>
+        <property name="placeholderText">
+         <string>50</string>
+        </property>
        </widget>
       </widget>
       <widget class="QGroupBox" name="groupBox_24">
        <property name="geometry">
         <rect>
          <x>0</x>
-         <y>430</y>
+         <y>420</y>
          <width>590</width>
          <height>140</height>
         </rect>
@@ -2064,7 +2256,7 @@
          <string>First X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_X_Coordinate_Fourth_Edge_3">
+       <widget class="CustomLineEdit" name="First_X_Coordinate_Fourth_Edge_3">
         <property name="geometry">
          <rect>
           <x>10</x>
@@ -2076,6 +2268,9 @@
         <property name="text">
          <string>60</string>
         </property>
+        <property name="placeholderText">
+         <string>60</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_107">
         <property name="geometry">
@@ -2090,7 +2285,7 @@
          <string>First Y Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="First_Y_Coordinate_Fourth_Edge_3">
+       <widget class="CustomLineEdit" name="First_Y_Coordinate_Fourth_Edge_3">
         <property name="geometry">
          <rect>
           <x>10</x>
@@ -2102,6 +2297,9 @@
         <property name="text">
          <string>60</string>
         </property>
+        <property name="placeholderText">
+         <string>60</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_108">
         <property name="geometry">
@@ -2116,7 +2314,7 @@
          <string>Second X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Second_X_Coordinate_Fourth_Edge_3">
+       <widget class="CustomLineEdit" name="Second_X_Coordinate_Fourth_Edge_3">
         <property name="geometry">
          <rect>
           <x>140</x>
@@ -2128,6 +2326,9 @@
         <property name="text">
          <string>50</string>
         </property>
+        <property name="placeholderText">
+         <string>50</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_109">
         <property name="geometry">
@@ -2142,7 +2343,7 @@
          <string>Second Y Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Second_Y_Coordinate_Fourth_Edge_3">
+       <widget class="CustomLineEdit" name="Second_Y_Coordinate_Fourth_Edge_3">
         <property name="geometry">
          <rect>
           <x>140</x>
@@ -2154,6 +2355,9 @@
         <property name="text">
          <string>50</string>
         </property>
+        <property name="placeholderText">
+         <string>50</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_110">
         <property name="geometry">
@@ -2168,7 +2372,7 @@
          <string>Third X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Third_X_Coordinate_Fourth_Edge_3">
+       <widget class="CustomLineEdit" name="Third_X_Coordinate_Fourth_Edge_3">
         <property name="geometry">
          <rect>
           <x>300</x>
@@ -2180,6 +2384,9 @@
         <property name="text">
          <string>70</string>
         </property>
+        <property name="placeholderText">
+         <string>70</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_111">
         <property name="geometry">
@@ -2194,7 +2401,7 @@
          <string>Third Y Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Third_Y_Coordinate_Fourth_Edge_3">
+       <widget class="CustomLineEdit" name="Third_Y_Coordinate_Fourth_Edge_3">
         <property name="geometry">
          <rect>
           <x>300</x>
@@ -2206,6 +2413,9 @@
         <property name="text">
          <string>30</string>
         </property>
+        <property name="placeholderText">
+         <string>30</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_112">
         <property name="geometry">
@@ -2220,7 +2430,7 @@
          <string>Fourth X Coordinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Fourth_X_Coordinate_Fourth_Edge_3">
+       <widget class="CustomLineEdit" name="Fourth_X_Coordinate_Fourth_Edge_3">
         <property name="geometry">
          <rect>
           <x>450</x>
@@ -2232,6 +2442,9 @@
         <property name="text">
          <string>60</string>
         </property>
+        <property name="placeholderText">
+         <string>60</string>
+        </property>
        </widget>
        <widget class="QLabel" name="label_113">
         <property name="geometry">
@@ -2246,7 +2459,7 @@
          <string>Fourth Y Coorfinate</string>
         </property>
        </widget>
-       <widget class="QLineEdit" name="Fourth_Y_Coordinate_Fourth_Edge_3">
+       <widget class="CustomLineEdit" name="Fourth_Y_Coordinate_Fourth_Edge_3">
         <property name="geometry">
          <rect>
           <x>450</x>
@@ -2258,6 +2471,9 @@
         <property name="text">
          <string>20</string>
         </property>
+        <property name="placeholderText">
+         <string>20</string>
+        </property>
        </widget>
       </widget>
      </widget>
@@ -2265,8 +2481,8 @@
     <widget class="QPushButton" name="pushButton">
      <property name="geometry">
       <rect>
-       <x>310</x>
-       <y>90</y>
+       <x>360</x>
+       <y>60</y>
        <width>117</width>
        <height>29</height>
       </rect>
@@ -2282,7 +2498,7 @@
       <x>10</x>
       <y>510</y>
       <width>490</width>
-      <height>220</height>
+      <height>190</height>
      </rect>
     </property>
     <property name="currentIndex">
@@ -2671,6 +2887,13 @@
    </property>
   </action>
  </widget>
+ <customwidgets>
+  <customwidget>
+   <class>CustomLineEdit</class>
+   <extends>QLineEdit</extends>
+   <header>mainwindow.h</header>
+  </customwidget>
+ </customwidgets>
  <resources/>
  <connections/>
  <slots>