I'm currently on a C# WPF project and I display images in several rows (the blue heads)
The problem is that I can't select any of this items, I am using a MVVM pattern so the code behind must be as light as possible and I have to do eveything I can in the xaml file.
So I would like to be able to select images by clicking on them, I've tried to use event like "IsMouseOver" but I was only able to change the whole wrappanel and not single items.
Here is the code I use:
<Grid Grid.Row="1" Height="Auto">
<Grid.Background>
<LinearGradientBrush>
<LinearGradientBrush.GradientStops>
<GradientStop Color="#252525" />
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
</Grid.Background>
<ItemsControl Background="Transparent" Foreground="AntiqueWhite" BorderBrush="Transparent"
HorizontalContentAlignment="Stretch" ItemsSource="{Binding Source={x:Static Context:Session.CurrentSession}, Path=CurrentProject.Models}">
<ItemsControl.ContextMenu>
<ContextMenu>
<MenuItem Header="Delete" Command="{Binding DeleteModel3DCommand}" CommandParameter="{Binding RelativeSource={RelativeSource AncestorType=ContextMenu}, Path=PlacementTarget.SelectedItem}"/>
</ContextMenu>
</ItemsControl.ContextMenu>
<i:Interaction.Triggers>
<i:EventTrigger EventName="SelectionChanged">
<i:InvokeCommandAction Command="{Binding SelectModel3DCommand}" CommandParameter="{Binding Path=SelectedItem, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=ListBox}}"/>
</i:EventTrigger>
</i:Interaction.Triggers>
<ItemsControl.ItemTemplate>
<DataTemplate>
<Image Source="/McKineap;component/Resources/Images/logo-mckineap.png" Height="100"/>
</DataTemplate>
</ItemsControl.ItemTemplate>
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
</ItemsControl>
</Grid>
I will take any suggestions you could have about the proper way to define a select event in my wrappanel, thanks for your time !
ItemsControl items wasn't meant to be selectable, that's why selection events and selection features are missing, more specifically ItemsControl doesn't inherit from Selector class which allow that, on the other hand ListBox and ListView do.
Change the ItemsControl to a ListView and you should be able to implement selection:
<ListView SelectionMode="Single" Background="Transparent" Foreground="AntiqueWhite" BorderBrush="Transparent"
HorizontalContentAlignment="Stretch" ItemsSource="{Binding Items}">
Edit
don't forget to disable the HorizontalScrollBar in the ListView in-order for the WrapPanel to work
<Grid Grid.Row="1" Height="Auto">
<Grid.Background>
<LinearGradientBrush>
<LinearGradientBrush.GradientStops>
<GradientStop Color="#252525" />
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
</Grid.Background>
<ListView SelectionMode="Single" ScrollViewer.HorizontalScrollBarVisibility="Disabled" Background="Transparent" Foreground="AntiqueWhite" BorderBrush="Transparent"
HorizontalContentAlignment="Stretch" ItemsSource="{Binding Items}">
<ListView.ContextMenu>
<ContextMenu>
<MenuItem Header="Delete" Command="{Binding DeleteModel3DCommand}" CommandParameter="{Binding RelativeSource={RelativeSource AncestorType=ContextMenu}, Path=PlacementTarget.SelectedItem}"/>
</ContextMenu>
</ListView.ContextMenu>
<i:Interaction.Triggers>
<i:EventTrigger EventName="SelectionChanged">
<i:InvokeCommandAction Command="{Binding SelectModel3DCommand}" CommandParameter="{Binding Path=SelectedItem, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=ListBox}}"/>
</i:EventTrigger>
</i:Interaction.Triggers>
<ListView.ItemTemplate>
<DataTemplate>
<Image Source="refresh.png" Height="100"/>
</DataTemplate>
</ListView.ItemTemplate>
<ListView.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel/>
</ItemsPanelTemplate>
</ListView.ItemsPanel>
</ListView>
</Grid>
I try to do the same way but with a ListBox instead of a ListView and it works for me.
<Grid Grid.Row="1" Height="Auto">
<Grid.Background>
<LinearGradientBrush>
<LinearGradientBrush.GradientStops>
<GradientStop Color="#252525" />
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
</Grid.Background>
<ListBox Name="ModelsListBox" Background="Transparent" Foreground="AntiqueWhite" BorderBrush="Transparent" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
HorizontalContentAlignment="Stretch" ItemsSource="{Binding Source={x:Static Context:Session.CurrentSession}, Path=CurrentProject.Models}">
<ListBox.ContextMenu>
<ContextMenu>
<MenuItem Header="Delete" Command="{Binding DeleteModel3DCommand}" CommandParameter="{Binding RelativeSource={RelativeSource AncestorType=ContextMenu}, Path=PlacementTarget.SelectedItem}"/>
<MenuItem Header="Rename"/>
</ContextMenu>
</ListBox.ContextMenu>
<i:Interaction.Triggers>
<i:EventTrigger EventName="SelectionChanged">
<i:InvokeCommandAction Command="{Binding SelectModel3DCommand}" CommandParameter="{Binding Path=SelectedItem, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=ListBox}}"/>
</i:EventTrigger>
</i:Interaction.Triggers>
<ListBox.ItemTemplate>
<DataTemplate>
<Grid Margin="0,0,5,0" HorizontalAlignment="Left">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<Image Source="/McKineap;component/Resources/Images/logo-mckineap.png" Grid.Column="0" HorizontalAlignment="Left" VerticalAlignment="Bottom" Height="55" Width="50"/>
<ListBoxItem Grid.Column="1" Content="{Binding NameWithoutExtension}" HorizontalAlignment="Stretch" />
</Grid>
</DataTemplate>
</ListBox.ItemTemplate>
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel/>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
</ListBox>
</Grid>
Related
<DataTemplate x:Key="ItemTemplate">
<DockPanel Width="Auto">
<Button DockPanel.Dock="Top" Tag="{Binding id}">
<Button.Template>
<ControlTemplate >
<Image Source="{Binding image}"/>
</ControlTemplate>
</Button.Template>
</Button>
<TextBlock Text="{Binding title}" HorizontalAlignment="Center" DockPanel.Dock="Bottom"/>
</DockPanel>
</DataTemplate>
<Grid x:Name="LeftGrid" Grid.Row="2" Grid.Column="0" >
<Border BorderThickness="1" BorderBrush="Red">
<ItemsControl ItemTemplate="{StaticResource ItemTemplate}" ItemsSource="{Binding DisplayMovies.View}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<UniformGrid Columns="5"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
</ItemsControl>
</Border>
</Grid>
I am setting the Tag value of each Button to the value of id. Whenever a Button is selected, I would like to pass this Tag value to a property in my ViewModel.
Could someone please help me out with how I can achieve this? I've always bound from ViewModel to XAML and never the other way around
I should also mention that Binding id is not referring to my ViewModel. It is referring to a property in ItemsSource="{Binding DisplayMovies.View}"
Do you mean something like this?
<Button
Command="{Binding DataContext.YourVmCommand,
RelativeSource={RelativeSource
AncestorType={x:Type ItemsControl}}}}"
CommandParameter="{Binding Id}"
DockPanel.Dock="Top" >
So I currently have a ListView which displays a collection of photos in it.
I would like to be able to now group these photos by the Date they were taken. I have the date taken property available to me on my "Photo" object. But I am unsure of how to group the photos. I don't really want the groups to be Expandable/Collapsable.
So far I have:
<ListView ItemsSource="{Binding FilteredPhotoFiles}" SelectedItem="{Binding SelectedPhotoVM.SelectedPhoto}">
<ListView.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel Width="{Binding (FrameworkElement.ActualWidth), RelativeSource={RelativeSource AncestorType={x:Type ScrollContentPresenter}}}"
ItemWidth="{Binding (ListView.View).ItemWidth, RelativeSource={RelativeSource AncestorType={x:Type ListView}}}"
MinWidth="{Binding ItemWidth, RelativeSource={RelativeSource Self}}"
ItemHeight="{Binding (ListView.View).ItemHeight, RelativeSource={RelativeSource AncestorType={x:Type ListView}}}"/>
</ItemsPanelTemplate>
</ListView.ItemsPanel>
<ListView.ItemTemplate>
<DataTemplate>
<Grid Margin="2,4,2,4">
<Grid.Background>
<SolidColorBrush Color="LightGray" Opacity="0.5"/>
</Grid.Background>
<Image Source="{Binding PhotoFileInfo.FullName}" Width="300" Height="170" />
</Grid>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
where FilteredPhotos is a List ordered by DateTaken
You can use CollectionViewSource to sort your collection on any property by adding GroupDescriptors in it.
For this first create CollectionViewSource under your resources section of window or panel whose source will bind to actual source i.e. FilteredPhotoFiles in your case. And add GroupDescriptions with propertyName set to DateTaken.
<CollectionViewSource x:Key="cvs" Source="{Binding FilteredPhotoFiles}">
<CollectionViewSource.GroupDescriptions>
<PropertyGroupDescription PropertyName="DateTaken"/>
</CollectionViewSource.GroupDescriptions>
</CollectionViewSource>
Second you have to set GroupStyle on ListView that how you want it to group.
<ListView.GroupStyle>
<GroupStyle>
<GroupStyle.HeaderTemplate>
<DataTemplate>
<TextBlock Text="{Binding Name}"/>
</DataTemplate>
</GroupStyle.HeaderTemplate>
</GroupStyle>
</ListView.GroupStyle>
Complete XAML would look like this:
<StackPanel>
<StackPanel.Resources>
<CollectionViewSource x:Key="cvs" Source="{Binding FilteredPhotoFiles}">
<CollectionViewSource.GroupDescriptions>
<PropertyGroupDescription PropertyName="DateTaken"/>
</CollectionViewSource.GroupDescriptions>
</CollectionViewSource>
</StackPanel.Resources>
<ListView ItemsSource="{Binding Source={StaticResource cvs}}" SelectedItem="{Binding SelectedPhotoVM.SelectedPhoto}">
<ListView.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel Width="{Binding (FrameworkElement.ActualWidth), RelativeSource={RelativeSource AncestorType={x:Type ScrollContentPresenter}}}"
ItemWidth="{Binding (ListView.View).ItemWidth, RelativeSource={RelativeSource AncestorType={x:Type ListView}}}"
MinWidth="{Binding ItemWidth, RelativeSource={RelativeSource Self}}"
ItemHeight="{Binding (ListView.View).ItemHeight, RelativeSource={RelativeSource AncestorType={x:Type ListView}}}"/>
</ItemsPanelTemplate>
</ListView.ItemsPanel>
<ListView.ItemTemplate>
<DataTemplate>
<Grid Margin="2,4,2,4">
<Grid.Background>
<SolidColorBrush Color="LightGray" Opacity="0.5"/>
</Grid.Background>
<Image Source="{Binding PhotoFileInfo.FullName}" Width="300" Height="170" />
</Grid>
</DataTemplate>
</ListView.ItemTemplate>
<ListView.GroupStyle>
<GroupStyle>
<GroupStyle.HeaderTemplate>
<DataTemplate>
<TextBlock Text="{Binding Name}"/>
</DataTemplate>
</GroupStyle.HeaderTemplate>
</GroupStyle>
</ListView.GroupStyle>
</ListView>
</StackPanel>
I created a tabcontrol with TabItem dynamic, and each TabItem with a button to close it, but just want that button visible when the TabItem is selected.
But I can not access the control inside the DataTemplate
<TabControl Name="dynamicTab" ItemsSource="{Binding}" Margin="0,85,0,0">
<TabControl.Resources>
<DataTemplate x:Key="TabHeader" DataType="TabItem">
<DockPanel>
<Button
Focusable="False"
BorderThickness="0"
Background="Transparent"
BorderBrush="Transparent"
Padding="-4"
Height="10"
Width="10"
Name="btnDelete" Visibility="Hidden" DockPanel.Dock="Right" Margin="5,0,0,0" Click="btnDelete_Click"
CommandParameter="{Binding RelativeSource={RelativeSource AncestorType={x:Type TabItem}}, Path=Name}">
<Image Name="imgButtonClose" Source="/Recursos;component/Imagens/close16x16.png" Height="10" Width="10"/>
</Button>
<TextBlock Text="{Binding RelativeSource={RelativeSource AncestorType={x:Type TabItem}}, Path=Header}" />
</DockPanel>
</DataTemplate>
</TabControl.Resources>
</TabControl>
Just use the binding on the IsSelected property of ancestoral TabItem:
<BooleanToVisibilityConverter x:Key="boolToVisibilityConverter"/>
...
<Button ...
Name="btnDelete"
Visibility="{Binding RelativeSource={RelativeSource AncestorType={x:Type TabItem}}, Path=IsSelected, Converter={StaticResource boolToVisibilityConverter}">
...
</Button>
If you have no problems with this binding:
CommandParameter="{Binding RelativeSource={RelativeSource AncestorType={x:Type TabItem}}, Path=Name}"
then the proposed code should work.
I am making a user control named MusicalNotationBox to store only 1 MusicalNotation (it's an obligatory for a MusicalNotationBox to have a non-null MusicalNotation object binded). And I need to bind the MusicalNotation property from the xaml (mvvm) to the one in my MusicalNotationBoxModelView.
MusicalNotationBox is a UserControl which used to visualize a particular MusicalNotation in a given collection.
So, I would like to be able to do it this way (with my ModelView as DataContext, ofc)
<ItemsControl ItemsSource={Binding ListOfMusicalNotations}>
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal" IsItemsHost="True"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemsTemplate>
<DataTemplate>
<c:MusicalNotationBox MusicalNotation={Binding MusicalNotation}/>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
(Added ItemsControl tag to clarify the way how <MusicalNotationBox>, I think, should used.)
How to achieve this?
EXTRA :
This is my MusicalNotationBox.XAML (Just in case it's needed)
<UserControl x:Class="NumberedMusicalScoresUserControl.MusicalNotationBox"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:local="clr-namespace:NumberedMusicalScoresUserControl.MusicalNotationBoxProperties"
mc:Ignorable="d">
<UserControl.Resources>
<local:DotConverter x:Key="DotConverter"/>
<local:NoteConverter x:Key="NoteConverter"/>
<local:AccidentalConverter x:Key="AccidentalConverter"/>
<local:BackgroundConverter x:Key="BackgroundConverter"/>
</UserControl.Resources>
<UserControl.InputBindings>
<KeyBinding Key="OemPeriod" Command="{Binding KeyboardHotkeyCommand}" CommandParameter="Blank"/>
<KeyBinding Key="D0" Command="{Binding KeyboardHotkeyCommand}" CommandParameter="Rest"/>
<KeyBinding Key="D1" Command="{Binding KeyboardHotkeyCommand}" CommandParameter="N1"/>
<KeyBinding Key="D2" Command="{Binding KeyboardHotkeyCommand}" CommandParameter="N2"/>
<KeyBinding Key="D3" Command="{Binding KeyboardHotkeyCommand}" CommandParameter="N3"/>
<KeyBinding Key="D4" Command="{Binding KeyboardHotkeyCommand}" CommandParameter="N4"/>
<KeyBinding Key="D5" Command="{Binding KeyboardHotkeyCommand}" CommandParameter="N5"/>
<KeyBinding Key="D6" Command="{Binding KeyboardHotkeyCommand}" CommandParameter="N6"/>
<KeyBinding Key="D7" Command="{Binding KeyboardHotkeyCommand}" CommandParameter="N7"/>
<KeyBinding Modifiers="Control" Key="P" Command="{Binding KeyboardHotkeyCommand}" CommandParameter="SHARP"/>
<KeyBinding Modifiers="Control" Key="T" Command="{Binding KeyboardHotkeyCommand}" CommandParameter="FLAT"/>
<KeyBinding Modifiers="Control" Key="OemPlus" Command="{Binding KeyboardHotkeyCommand}" CommandParameter="OCTAVE+"/>
<KeyBinding Modifiers="Control" Key="OemMinus" Command="{Binding KeyboardHotkeyCommand}" CommandParameter="OCTAVE-"/>
<KeyBinding Modifiers="Control" Key="OemPeriod" Command="{Binding KeyboardHotkeyCommand}" CommandParameter="DOT+"/>
<KeyBinding Modifiers="Control" Key="OemComma" Command="{Binding KeyboardHotkeyCommand}" CommandParameter="DOT-"/>
</UserControl.InputBindings>
<Grid x:Name="grid" Margin="10,5,10,5"
HorizontalAlignment="Center" VerticalAlignment="Center"
Background="{Binding IsSelectedOrFocused, Converter={StaticResource BackgroundConverter}, Mode=OneWay}">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<TextBlock Grid.Column="0" Grid.Row="1"
Text="b"
Visibility="{Binding Path=MusicalNotation.Accidental, Converter={StaticResource AccidentalConverter}, ConverterParameter=FL, Mode=OneWay}"
FontSize="15" FontFamily="CourierNew"
HorizontalAlignment="Center" VerticalAlignment="Center"/>
<Path Grid.Column="1" Grid.Row="1" Stroke="Black" StrokeThickness="1" Stretch="Fill"
Visibility="{Binding Path=MusicalNotation.Accidental, Converter={StaticResource AccidentalConverter}, ConverterParameter=SP, Mode=OneWay}" >
<Path.Data>
<LineGeometry StartPoint="1,0" EndPoint="0,1">
<LineGeometry.Transform>
<RotateTransform CenterX="0" CenterY="0" Angle="30"/>
</LineGeometry.Transform>
</LineGeometry>
</Path.Data>
</Path>
<TextBlock Grid.Column="1" Grid.Row="1"
Text="{Binding Path=MusicalNotation.Note, Converter={StaticResource NoteConverter}, Mode=OneWay}"
FontSize="15" FontFamily="CourierNew"
HorizontalAlignment="Center" VerticalAlignment="Center"
Margin="2.5,0,2.5,0"/>
<ItemsControl Grid.Column="1" Grid.Row="0"
ItemsSource="{Binding Path=MusicalNotation.Octave, Converter={StaticResource DotConverter}, ConverterParameter=TOP, Mode=OneWay}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel IsItemsHost="True"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate>
<Ellipse HorizontalAlignment="Center" VerticalAlignment="Top"
Margin="{Binding Margin}" Fill="{Binding Fill}"
Width="{Binding Diameter}" Height="{Binding Diameter}"/>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
<ItemsControl Grid.Column="1" Grid.Row="2"
ItemsSource="{Binding Path=MusicalNotation.Octave, Converter={StaticResource DotConverter}, ConverterParameter=BOT, Mode=OneWay}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel IsItemsHost="True"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate>
<Ellipse HorizontalAlignment="Center" VerticalAlignment="Bottom"
Margin="{Binding Margin}" Fill="{Binding Fill}"
Width="{Binding Diameter}" Height="{Binding Diameter}"/>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
<ItemsControl Grid.Column="2" Grid.Row="1"
ItemsSource="{Binding Path=MusicalNotation.Dot, Converter={StaticResource DotConverter}, ConverterParameter=RIGHT, Mode=OneWay}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal" IsItemsHost="True"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate>
<Ellipse HorizontalAlignment="Left" VerticalAlignment="Center"
Margin="{Binding Margin}" Fill="{Binding Fill}"
Width="{Binding Diameter}" Height="{Binding Diameter}"/>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
</Grid>
There is no need to create any additional properties. Your control is defined by only one viewmodel - just use the DataContextProperty(docs, example). In your case it is automatically set for each of the items - that's the behaviour of WPF. Just bind to any properties you need inside the usercontrol(its dataContext will be initialized automatically by WPF engine)
<ItemsControl ItemsSource="{Binding ListOfMusicalNotations}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal" IsItemsHost="True"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemsTemplate>
<DataTemplate>
<c:MusicalNotationBox/>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
If you want to learn about adding the properties read Add dependency property to control.
P.S.: Actually you can define your MusicalNotationBox not as a user control but as a template in resources:
<Resources>
<DataTemplate x:Key="MusicalNotationBox">
<TextBox Text="{Binding Name}"/>
</DataTemplate>
</Resources>
and use it like
<ItemsControl.ItemsTemplate>
<StaticResource x:Key="MusicalNotationBox"/>
</ItemsControl.ItemTemplate>
I'm working with a WPF application to manage our main software's versions. This application has a ListBox, and I set the ListBox.DataTemplate to each ListBoxItem has a Label and 2 Buttons inside it.
The following code shows my ListBox code:
<ListBox Grid.Row="0" SelectedItem="{Binding Path=SelectedVersion}" ItemsSource="{Binding Path=PatchList, Mode=TwoWay}" d:DataContext="{d:DesignInstance {x:Type ViewModels:MainWindowViewModel}}"
SelectionMode="Single" IsSynchronizedWithCurrentItem="True" Margin="1" ScrollViewer.HorizontalScrollBarVisibility="Disabled" SelectedIndex="0">
<ListBox.ItemTemplate>
<DataTemplate>
<Grid HorizontalAlignment="Stretch">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<Label Grid.Column="0" Content="{Binding Path=VersionNumber}" HorizontalAlignment="Left" Foreground="#FFFFFF" FontSize="19" />
<Button Grid.Column="1" Width="25" Height="25" Template="{StaticResource OnMouseOverListBoxitem}" ToolTip="Release" Command="{Binding Path=DataContext.ReleaseVersionCommand, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type ListBox}}}" HorizontalAlignment="Right" d:DataContext="{d:DesignInstance {x:Type ViewModels:MainWindowViewModel}}" CommandParameter="{Binding}">
<ContentControl Template="{StaticResource Release}" />
</Button>
<Button Grid.Column="2" Width="25" Height="25" Template="{StaticResource OnMouseOverListBoxitem}" ToolTip="Trash" Command="{Binding Path=DataContext.DeleteVersionCommand, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type ListBox}}}" HorizontalAlignment="Right" d:DataContext="{d:DesignInstance {x:Type ViewModels:MainWindowViewModel}}" CommandParameter="{Binding}">
<ContentControl Template="{StaticResource Trash}" />
</Button>
</Grid>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
The problem is that I would like to show the label and the buttons ONLY for the Selected ListBoxItem.
By the way, I'm using bindings, and if you see some different code it's because I'm also using MahApp.Metro for Windows8-style.
Any suggestions?
Thank you.
try this one.
<Window.Resources>
<BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter1" />
</Window.Resources>
<Grid>
<ListBox ItemsSource="{Binding Fnts}" Grid.Row="0" SelectedItem="{Binding Path=SelectedVersion}"
SelectionMode="Single" IsSynchronizedWithCurrentItem="True" Margin="1" ScrollViewer.HorizontalScrollBarVisibility="Disabled" SelectedIndex="0">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal">
<Label Content="{Binding}" />
<Button Content=" X " Visibility="{Binding RelativeSource={RelativeSource AncestorType={x:Type ListBoxItem}}, Path=IsSelected, Converter={StaticResource BooleanToVisibilityConverter1}}" />
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</Grid>