Added Absolute position demo

Changed LICENSE from LGPL to Apache

source/QtSharpDemos/GuiExample/AbsolutePositionDemo.cs

@@ -0,0 +1,47 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using QtCore;
+using QtGui;
+using QtWidgets;
+
+namespace QtSharpDemos.GuiExample
+{
+    class AbsolutePositionDemo : QtWidgets.QWidget
+    {
+        public AbsolutePositionDemo()
+        {
+            WindowTitle = "Absolute position demo";
+
+            InitUI();
+
+            Resize(300, 280);
+            Move(300, 300);
+            Show();
+        }
+
+        void InitUI()
+        {
+            StyleSheet = "QWidget { background-color: #414141 }";
+
+            var qt_icon = new QPixmap(@"media\gfx\Apps-Qt-icon.png");
+            //var rotunda = new QPixmap("rotunda.jpg");
+            //var mincol = new QPixmap("mincol.jpg");
+
+            var barLabel = new QLabel(this);
+            barLabel.Pixmap = qt_icon;
+            barLabel.Move(20, 20);
+
+            var rotLabel = new QLabel(this);
+            rotLabel.Pixmap = qt_icon;
+            rotLabel.Move(40, 160);
+
+            var minLabel = new QLabel(this);
+            minLabel.Pixmap = qt_icon;
+            minLabel.Move(170, 50);
+        }
+
+    }
+}

source/QtSharpDemos/GuiExample/QtQuitButtonDemo1.cs → source/QtSharpDemos/GuiExample/QuitButtonDemo.cs

@@ -7,9 +7,9 @@
 
 namespace QtSharpDemos.GuiExample
 {
-    class QtQuitButtonDemo1 : QtWidgets.QWidget
+    class QuitButtonDemo : QtWidgets.QWidget
     {
-        public QtQuitButtonDemo1()
+        public QuitButtonDemo()
         {
             WindowTitle = "Quit button";
 
@@ -25,14 +25,13 @@ public void InitUI()
             var quitButton = new QtWidgets.QPushButton("Quit", this);
 
             var method = new QtCore.QMetaMethod();
-
-            // Connect button signal to appropriate slot
-            // This is from : [Qt documentation] (https://wiki.qt.io/How_to_Use_QPushButton)
-            //connect(m_button, SIGNAL(released()), this, SLOT(handleButton()));
-           // Connect(quitButton, SIGNAL(clicked()), this, SLOT(quit()));
-            Connect(quitButton, "clicked()", this.ParentWidget,  "quit()");
-            // resize button
+            quitButton.Clicked += QuitButton_Clicked;
             quitButton.SetGeometry(50, 50, 80, 30);
         }
+
+        private void QuitButton_Clicked(bool obj)
+        {
+            this.Close();
+        }
     }
 }

source/QtSharpDemos/GuiExample/QtWidgetDemo1.cs → source/QtSharpDemos/GuiExample/WidgetDemo.cs

@@ -10,12 +10,12 @@ namespace QtSharpDemos.GuiExample
     /// <summary>
     /// Create simple Qt widget control.
     /// </summary>
-    class QtWidgetDemo1 : QtWidgets.QWidget
+    class WidgetDemo : QtWidgets.QWidget
     {
         const int WIDTH = 300;
         const int HEIGHT = 200;
 
-        public QtWidgetDemo1()
+        public WidgetDemo()
         {
             WindowTitle = "QtWidget Demo";
             ToolTip = "This is QT Qwidget";

source/QtSharpDemos/Program.cs

@@ -22,8 +22,9 @@ static void Main(string[] args)
                 {
                     var qtApp = new QApplication(ref count, null);
                 }
-                //var w = new QtWidgetDemo1();
-                var wuitButtonDemo = new QtQuitButtonDemo1();
+                //var w = new WidgetDemo();
+                //var quitButtonDemo = new QuitButtonDemo();
+                var x = new AbsolutePositionDemo();
                 QApplication.Exec();
             }
             catch (Exception)

source/QtSharpDemos/QtSharpDemos.csproj

@@ -56,15 +56,20 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="GuiExample\QtWidgetDemo1.cs" />
-    <Compile Include="GuiExample\QtQuitButtonDemo1.cs" />
+    <Compile Include="GuiExample\AbsolutePositionDemo.cs" />
+    <Compile Include="GuiExample\WidgetDemo.cs" />
+    <Compile Include="GuiExample\QuitButtonDemo.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="App.config" />
   </ItemGroup>
-  <ItemGroup />
+  <ItemGroup>
+    <Content Include="media\gfx\Apps-Qt-icon.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.