Use shared ComboBoxesViewModel (#3666)

Author: JLdgu

src/MainDemo.Wpf/ComboBoxes.xaml.cs

@@ -1,4 +1,4 @@
-using MaterialDesignDemo.Domain;
+using MaterialDesignDemo.Shared.Domain;
 using Screen = System.Windows.Forms.Screen;
 using DrawingPoint = System.Drawing.Point;
 

src/MaterialDesign3.Demo.Wpf/ComboBoxes.xaml

@@ -129,7 +129,7 @@
       <smtx:XamlDisplay Margin="0" UniqueKey="comboboxes_5">
         <ComboBox MinWidth="72"
                   materialDesign:HintAssist.Hint="Virtualisation"
-                  ItemsSource="{Binding LongListToTestComboVirtualization}"
+                  ItemsSource="{Binding LongIntegerList}"
                   SelectedValue="{Binding SelectedValueOne}">
 
           <ComboBox.SelectedItem>
@@ -155,7 +155,7 @@
         <ComboBox MinWidth="72"
                   materialDesign:HintAssist.Hint="(editable)"
                   IsEditable="True"
-                  ItemsSource="{Binding LongListToTestComboVirtualization}">
+                  ItemsSource="{Binding LongIntegerList}">
           <ComboBox.Text>
             <Binding Mode="TwoWay"
                      Path="SelectedTextTwo"
@@ -174,7 +174,7 @@
       </smtx:XamlDisplay>
       <smtx:XamlDisplay UniqueKey="comboboxes_7">
         <ComboBox materialDesign:HintAssist.Hint="(float hint)"
-                  ItemsSource="{Binding LongListToTestComboVirtualization}"
+                  ItemsSource="{Binding LongIntegerList}"
                   Style="{StaticResource MaterialDesignFloatingHintComboBox}">
           <ComboBox.ItemsPanel>
             <ItemsPanelTemplate>
@@ -187,7 +187,7 @@
         <ComboBox MinWidth="72"
                   materialDesign:HintAssist.FloatingScale="1.5"
                   materialDesign:HintAssist.Hint="(large float hint)"
-                  ItemsSource="{Binding LongListToTestComboVirtualization}"
+                  ItemsSource="{Binding LongIntegerList}"
                   Style="{StaticResource MaterialDesignFloatingHintComboBox}">
           <ComboBox.ItemsPanel>
             <ItemsPanelTemplate>
@@ -200,7 +200,7 @@
         <ComboBox MinWidth="72"
                   materialDesign:HintAssist.FontFamily="Verdana"
                   materialDesign:HintAssist.Hint="(Change fontfamily float hint)"
-                  ItemsSource="{Binding LongListToTestComboVirtualization}"
+                  ItemsSource="{Binding LongIntegerList}"
                   Style="{StaticResource MaterialDesignFloatingHintComboBox}">
           <ComboBox.ItemsPanel>
             <ItemsPanelTemplate>

src/MaterialDesign3.Demo.Wpf/ComboBoxes.xaml.cs

@@ -1,4 +1,4 @@
-using MaterialDesign3Demo.Domain;
+using MaterialDesignDemo.Shared.Domain;
 
 namespace MaterialDesign3Demo;
 

src/MaterialDesign3.Demo.Wpf/Domain/ComboBoxesViewModel.cs

@@ -1,6 +1,6 @@
-using  MaterialDesignDemo.Shared.Domain;
+using System.IO;
 
-namespace MaterialDesignDemo.Domain;
+namespace MaterialDesignDemo.Shared.Domain;
 
 public class ComboBoxesViewModel : ViewModelBase
 {
@@ -12,17 +12,17 @@ public class ComboBoxesViewModel : ViewModelBase
     public ComboBoxesViewModel()
     {
         LongIntegerList = new List<int>(Enumerable.Range(0, 1000));
-        ShortStringList = new[]
-        {
+        ShortStringList =
+        [
             "Item 1",
             "Item 2",
             "Item 3"
-        };
+        ];
 
         SelectedValueOne = LongIntegerList.Skip(2).First();
         SelectedTextTwo = null;
 
-        LongStringList = new List<string>();
+        LongStringList = [];
 
         for (int i = 0; i < 1000; i++)
         {