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Add listview group expander

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This commit is contained in:
Иван Ивашкин
2024-10-26 22:43:27 +05:00
parent 11ac7c7c48
commit 8510db1a85
7 changed files with 61 additions and 12 deletions
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2
StructureHelper/Windows/MainGraph/FormulaViewModel.cs
View File

@@ -89,7 +89,7 @@ namespace StructureHelper.Windows.MainGraph
{
if (Function is null)
{
Function = new FormulaFunction();
Function = new FormulaFunction(isUser: true);
}
Function.Name = Name;
Function.Description = Description;

22
StructureHelper/Windows/MainGraph/GraphView.xaml
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@@ -5,10 +5,13 @@
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:lvc="clr-namespace:LiveCharts.Wpf;assembly=LiveCharts.Wpf"
xmlns:local="clr-namespace:StructureHelper.Windows.MainGraph"
Loaded="Window_Loaded"
mc:Ignorable="d"
d:DataContext="{d:DesignInstance local:GraphViewModel}"
Title="StructureHelper" Height="700"
Width="1000" MinHeight="400" MinWidth="600">
Width="1000"
MinHeight="400"
MinWidth="600">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="300"/>
@@ -18,14 +21,15 @@
<RowDefinition Height="*"/>
<RowDefinition Height="100"/>
</Grid.RowDefinitions>
<ListView Grid.Row="0" Grid.Column="0" Margin="5"
<ListView Name="FunctionList"
Grid.Row="0" Grid.Column="0" Margin="5"
ItemsSource="{Binding Functions, UpdateSourceTrigger=PropertyChanged}"
SelectedItem="{Binding SelectedFuntion, UpdateSourceTrigger=PropertyChanged}">
<ListView.GroupStyle>
<GroupStyle>
<GroupStyle.HeaderTemplate>
<DataTemplate>
<TextBlock Text="{Binding Name, UpdateSourceTrigger=PropertyChanged}"/>
<TextBlock Text="{Binding Name, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}"/>
</DataTemplate>
</GroupStyle.HeaderTemplate>
<GroupStyle.ContainerStyle>
@@ -36,9 +40,15 @@
<Expander IsExpanded="True">
<Expander.Header>
<StackPanel Orientation="Horizontal">
<TextBlock Text="{Binding Name}" FontWeight="Bold" Foreground="Gray" FontSize="22" VerticalAlignment="Bottom" />
<TextBlock Text="{Binding ItemCount}" FontSize="22" Foreground="Green" FontWeight="Bold" FontStyle="Italic" Margin="10,0,0,0" VerticalAlignment="Bottom" />
<TextBlock Text=" item(s)" FontSize="22" Foreground="Silver" FontStyle="Italic" VerticalAlignment="Bottom" />
<TextBlock Text="{Binding Name}" FontWeight="Bold"
Foreground="DarkSlateBlue"
VerticalAlignment="Bottom"/>
<TextBlock Text=": " FontWeight="Bold"
Foreground="DarkSlateBlue"
VerticalAlignment="Bottom"/>
<TextBlock Text="{Binding ItemCount}" FontWeight="Bold"
Foreground="Gray"
VerticalAlignment="Bottom" />
</StackPanel>
</Expander.Header>
<ItemsPresenter/>

7
StructureHelper/Windows/MainGraph/GraphView.xaml.cs
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@@ -23,6 +23,7 @@ namespace StructureHelper.Windows.MainGraph
/// </summary>
public partial class GraphView : Window
{
private const string GROUP_FACTOR = "Group";
private GraphViewModel viewModel;
public GraphView(GraphViewModel viewModel)
{
@@ -33,5 +34,11 @@ namespace StructureHelper.Windows.MainGraph
public GraphView() : this(new GraphViewModel())
{
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
CollectionView view = (CollectionView)CollectionViewSource.GetDefaultView(FunctionList.ItemsSource);
PropertyGroupDescription groupDescription = new PropertyGroupDescription(GROUP_FACTOR);
view.GroupDescriptions.Add(groupDescription);
}
}
}

2
StructureHelper/Windows/MainGraph/TableViewModel.cs
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@@ -102,7 +102,7 @@ namespace StructureHelper.Windows.MainGraph
{
if (Function is null)
{
Function = new TableFunction();
Function = new TableFunction(isUser: true);
}
Function.Name = Name;
Function.Description = Description;