Опитвам се да създам тема за комбинирано приложение. Все пак имам нужда от границата в полето за комбо, за да променя цвета си, когато се прехвърлят. Опитах всичко, но не мога да го оправя.
Всяка помощ ще бъде оценена.
<SolidColorBrush x:Key="NouvemWhiteBrush">White</SolidColorBrush>
<SolidColorBrush x:Key="NouvemSecondaryMainBrush">#FFF58E0F</SolidColorBrush>
<Style TargetType="{x:Type ComboBoxItem}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ComboBoxItem}">
<Grid>
<Border x:Name="Border" Background="Transparent">
<TextBlock FontSize="12"><InlineUIContainer>
<ContentPresenter/>
</InlineUIContainer></TextBlock>
</Border>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsHighlighted" Value="true">
<Setter TargetName="Border" Property="Background" Value="{StaticResource NouvemSecondaryMainBrush}"/>
<Setter Property="Foreground" Value="White"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<SolidColorBrush x:Key="ButtonNormalBorder" Color="Black"/>
<Geometry x:Key="DownArrowGeometry">M 0 0 L 3.5 4 L 7 0 Z</Geometry>
<Style x:Key="ComboBoxReadonlyToggleButton" TargetType="{x:Type ToggleButton}">
<Setter Property="OverridesDefaultStyle" Value="true"/>
<Setter Property="IsTabStop" Value="false"/>
<Setter Property="Focusable" Value="false"/>
<Setter Property="ClickMode" Value="Press"/>
<Setter Property="Background" Value="White"/>
<Setter Property="BorderThickness" Value="1"/>
<Setter Property="BorderBrush" Value="DarkGray"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Themes1:ButtonChrome x:Name="Chrome"
BorderBrush="DarkGray"
Background="{StaticResource NouvemWhiteBrush}"
RenderPressed="{TemplateBinding IsPressed}"
SnapsToDevicePixels="true">
<Grid HorizontalAlignment="Right"
Width="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}">
<Path x:Name="Arrow" Data="{StaticResource DownArrowGeometry}" Fill="Black" HorizontalAlignment="Center" Margin="3,1,0,0" VerticalAlignment="Center"/>
</Grid>
</Themes1:ButtonChrome>
<ControlTemplate.Triggers>
<Trigger Property="IsChecked" Value="true">
<Setter Property="BorderBrush" Value="{StaticResource NouvemSecondaryMainBrush}"/>
<Setter Property="BorderThickness" Value="10"/>
<Setter Property="Background" Value="{StaticResource NouvemWhiteBrush}"/>
</Trigger>
<Trigger Property="IsChecked" Value="False">
<Setter Property="BorderBrush" Value="{StaticResource NouvemSecondaryMainBrush}"/>
<Setter Property="BorderThickness" Value="10"/>
<Setter Property="Background" Value="{StaticResource NouvemWhiteBrush}"/>
</Trigger>
<Trigger Property="IsEnabled" Value="false">
<Setter Property="Fill" TargetName="Arrow" Value="#AFAFAF"/>
</Trigger>
<Trigger Property="IsFocused" Value="true">
<Setter Property="BorderBrush" Value="{StaticResource NouvemSecondaryMainBrush}"/>
<Setter Property="BorderThickness" Value="10"/>
<Setter Property="Background" Value="{StaticResource NouvemWhiteBrush}"/>
</Trigger>
<Trigger Property="IsEnabled" Value="True">
<Setter Property="BorderBrush" Value="{StaticResource NouvemSecondaryMainBrush}"/>
<Setter Property="BorderThickness" Value="10"/>
<Setter Property="Background" Value="{StaticResource NouvemWhiteBrush}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style TargetType="{x:Type ComboBox}">
<Setter Property="Height" Value="25"/>
<Setter Property="Width" Value="Auto"/>
<Setter Property="Margin" Value="0,0,0,8"/>
<Setter Property="IsEditable" Value="False"/>
<Setter Property="Focusable" Value="True"/>
<Setter Property="Background" Value="{StaticResource NouvemWhiteBrush}"/>
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}"/>
<Setter Property="BorderBrush" Value="DarkGray" />
<Setter Property="BorderThickness" Value="0.8"/>
<Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto"/>
<Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto"/>
<Setter Property="Padding" Value="4,3"/>
<Setter Property="ScrollViewer.CanContentScroll" Value="true"/>
<Setter Property="ScrollViewer.PanningMode" Value="Both"/>
<Setter Property="Stylus.IsFlicksEnabled" Value="False"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ComboBox}">
<Grid x:Name="MainGrid" SnapsToDevicePixels="true">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition MinWidth="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}" Width="0"/>
</Grid.ColumnDefinitions>
<Popup x:Name="PART_Popup"
AllowsTransparency="true"
Grid.ColumnSpan="2"
IsOpen="{Binding IsDropDownOpen, RelativeSource={RelativeSource TemplatedParent}}"
Margin="1"
PopupAnimation="{DynamicResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}"
Placement="Bottom">
<Themes1:SystemDropShadowChrome x:Name="Shdw" Color="Transparent"
MaxHeight="{TemplateBinding MaxDropDownHeight}"
MinWidth="{Binding ActualWidth, ElementName=MainGrid}">
<Border x:Name="DropDownBorder"
BorderBrush="{DynamicResource {x:Static SystemColors.WindowFrameBrushKey}}"
BorderThickness="1"
Background="White">
<ScrollViewer x:Name="DropDownScrollViewer">
<Grid RenderOptions.ClearTypeHint="Enabled">
<Canvas HorizontalAlignment="Left" Height="0" VerticalAlignment="Top" Width="0">
<Rectangle
x:Name="OpaqueRect"
Fill="{Binding Background, ElementName=DropDownBorder}"
Height="{Binding ActualHeight, ElementName=DropDownBorder}"
Width="{Binding ActualWidth, ElementName=DropDownBorder}"/>
</Canvas>
<ItemsPresenter
x:Name="ItemsPresenter"
KeyboardNavigation.DirectionalNavigation="Contained"
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
</Grid>
</ScrollViewer>
</Border>
</Themes1:SystemDropShadowChrome>
</Popup>
<ToggleButton BorderBrush="White"
Grid.ColumnSpan="2"
IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
Style="{StaticResource ComboBoxReadonlyToggleButton}"/>
<ContentPresenter ContentTemplate="{TemplateBinding SelectionBoxItemTemplate}"
ContentTemplateSelector="{TemplateBinding ItemTemplateSelector}"
Content="{TemplateBinding SelectionBoxItem}"
ContentStringFormat="{TemplateBinding SelectionBoxItemStringFormat}"
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
IsHitTestVisible="false"
Margin="{TemplateBinding Padding}"
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
</Grid>
<ControlTemplate.Triggers >
<Trigger Property="HasDropShadow" SourceName="PART_Popup" Value="true">
<Setter Property="Margin" TargetName="Shdw" Value="0,0,5,5"/>
<Setter Property="Color" TargetName="Shdw" Value="#71000000"/>
</Trigger>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Background" Value="{StaticResource NouvemWhiteBrush}"/>
</Trigger>
<Trigger Property="HasItems" Value="false">
<Setter Property="Height" TargetName="DropDownBorder" Value="95"/>
</Trigger>
<Trigger Property="IsEnabled" Value="false">
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
<Setter Property="Background" Value="#FFF4F4F4"/>
</Trigger>
<Trigger Property="Selector.IsSelected" Value="True">
<Setter Property="Background" Value="{StaticResource NouvemWhiteBrush}"/>
</Trigger>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="IsGrouping" Value="true"/>
<Condition Property="VirtualizingPanel.IsVirtualizingWhenGrouping" Value="false"/>
</MultiTrigger.Conditions>
<Setter Property="ScrollViewer.CanContentScroll" Value="false"/>
</MultiTrigger>
<Trigger Property="ScrollViewer.CanContentScroll" SourceName="DropDownScrollViewer" Value="false">
<Setter Property="Canvas.Top" TargetName="OpaqueRect" Value="{Binding VerticalOffset, ElementName=DropDownScrollViewer}"/>
<Setter Property="Canvas.Left" TargetName="OpaqueRect" Value="{Binding HorizontalOffset, ElementName=DropDownScrollViewer}"/>
</Trigger>
<Trigger Property="IsFocused" Value="True">
<Setter Property="BorderBrush" Value="{StaticResource NouvemSecondaryMainBrush}"/>
<Setter Property="BorderThickness" Value="1"/>
<Setter Property="Background" Value="{StaticResource NouvemWhiteBrush}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
Отговори:
0 за отговор № 1Напишете свой собствен стил, за да маркирате границата и да добавите като ресурс във FocusVisualStyle на Combobox.