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<Window x:Class="WpfFindName.Window2"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:WpfFindName"
Title="Window2" Height="300" Width="300">
<Window.Resources>
<local:ListMyClass x:Key="mydatasource"></local:ListMyClass>
<ControlTemplate x:Key="ComboBoxToggleButton" TargetType="ToggleButton">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition Width="20" />
</Grid.ColumnDefinitions>
<Border
x:Name="Border"
Grid.ColumnSpan="2"
CornerRadius="2"
Background="{StaticResource NormalBrush}"
BorderBrush="{StaticResource NormalBorderBrush}"
BorderThickness="1" />
<Border
Grid.Column="0"
CornerRadius="2,0,0,2"
Margin="1"
Background="{StaticResource WindowBackgroundBrush}"
BorderBrush="{StaticResource NormalBorderBrush}"
BorderThickness="0,0,1,0" />
<Path
x:Name="Arrow"
Grid.Column="1"
Fill="{StaticResource GlyphBrush}"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Data="M 0 0 L 4 4 L 8 0 Z"/>
</Grid>
<ControlTemplate.Triggers>
<!--etc-->
</ControlTemplate.Triggers>
</ControlTemplate>
<ControlTemplate x:Key="ComboBoxTextBox" TargetType="TextBox">
<Border x:Name="PART_ContentHost" Focusable="False" Background="{TemplateBinding Background}" />
</ControlTemplate>
<Style x:Key="StyleCombo" TargetType="ComboBox">
<!---etc ...setters d'apparence-->
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ComboBox">
<Grid>
<ToggleButton
Name="ToggleButton"
Template="{StaticResource ComboBoxToggleButton}"
Grid.Column="2"
Focusable="false"
IsChecked="{Binding Path=IsDropDownOpen,Mode=TwoWay,RelativeSource={RelativeSource TemplatedParent}}"
ClickMode="Press">
</ToggleButton>
<ContentPresenter
Name="ContentSite"
IsHitTestVisible="False"
Content="{TemplateBinding SelectionBoxItem}"
ContentTemplate="{TemplateBinding SelectionBoxItemTemplate}"
ContentTemplateSelector="{TemplateBinding ItemTemplateSelector}"
Margin="3,3,23,3"
VerticalAlignment="Center"
HorizontalAlignment="Left" />
<TextBox x:Name="PART_EditableTextBox"
Style="{x:Null}"
Template="{StaticResource ComboBoxTextBox}"
HorizontalAlignment="Left"
VerticalAlignment="Center"
Margin="3,3,23,3"
Focusable="True"
Background="Transparent"
Visibility="Hidden"
IsReadOnly="{TemplateBinding IsReadOnly}"/>
<Popup
Name="Popup"
Placement="Bottom"
IsOpen="{TemplateBinding IsDropDownOpen}"
AllowsTransparency="True"
Focusable="False"
PopupAnimation="Slide">
<Grid
Name="DropDown"
SnapsToDevicePixels="True"
MinWidth="{TemplateBinding ActualWidth}"
MaxHeight="{TemplateBinding MaxDropDownHeight}">
<Border
x:Name="DropDownBorder"
Background="{StaticResource WindowBackgroundBrush}"
BorderThickness="1"
BorderBrush="{StaticResource SolidBorderBrush}"/>
<ScrollViewer Margin="4,6,4,6" SnapsToDevicePixels="True">
<!--ici le panel ou viendront se placer les items de l'itemtemplate -->
<!--itemtemplate peut etre tout ce que tu veux -->
<StackPanel IsItemsHost="True" KeyboardNavigation.DirectionalNavigation="Contained" />
</ScrollViewer>
</Grid>
</Popup>
</Grid>
<ControlTemplate.Triggers>
<!---etc...-->
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
<!---dans son ItemTemplate on peut mettre tout:un dgv,un aute listbox .....-->
<Setter Property="ItemTemplate" >
<Setter.Value>
<DataTemplate >
<Grid Background="White" Height="Auto" Width="Auto" HorizontalAlignment="Stretch">
<DataGrid
Name="dtg_loc" Margin="0,29,0,0" Height="218"
VerticalAlignment="Top" HorizontalAlignment="Left"
Width="337" AutoGenerateColumns="False"
ItemsSource="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type ComboBox}}, Path=ItemsSource}"
SelectedItem="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type ComboBox}}, Path=SelectedItem}"
>
<DataGrid.Columns>
<DataGridTextColumn
Binding="{Binding SelectedLoc}"
Header="Localite"
Visibility="Visible" />
<DataGridTextColumn
Binding="{Binding Name}"
Header="Name" />
</DataGrid.Columns>
</DataGrid>
</Grid>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>
</Window.Resources>
<StackPanel>
<ComboBox x:Name="cbo"
IsSynchronizedWithCurrentItem="True"
SelectedValuePath="SelectedLoc"
Style="{StaticResource StyleCombo}"
ItemsSource="{StaticResource mydatasource}">
</ComboBox>
<TextBlock
FontSize="16"
FontStyle="Italic"
FontWeight="Black"
Text="{Binding ElementName=cbo, Path=SelectedValue}">
</TextBlock>
</StackPanel>
</Window> |
