重命名
This commit is contained in:
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950
NeoUI/Melskin/Controls/ComboBox.xaml
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950
NeoUI/Melskin/Controls/ComboBox.xaml
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<ResourceDictionary
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:assists="clr-namespace:VariaStudio.Assists"
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xmlns:controls="clr-namespace:VariaStudio.Controls"
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xmlns:converters="clr-namespace:VariaStudio.Converters"
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xmlns:decorations="clr-namespace:VariaStudio.Controls.Decorations"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
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<ResourceDictionary.MergedDictionaries>
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<ResourceDictionary Source="FlattenTextBox.xaml" />
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<ResourceDictionary Source="/VariaStudio;component/Themes/Animations.xaml" />
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</ResourceDictionary.MergedDictionaries>
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<!--#region 动画-->
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<!-- 按钮高亮 -->
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<Storyboard x:Key="Button.FocusEffect">
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<DoubleAnimation
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Duration="0:0:0.2"
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Storyboard.TargetName="border"
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Storyboard.TargetProperty="Intensity"
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To="0.8" />
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<BooleanAnimationUsingKeyFrames
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Duration="0"
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Storyboard.TargetName="border"
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Storyboard.TargetProperty="ShaderEnabled">
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<DiscreteBooleanKeyFrame KeyTime="0" Value="True" />
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</BooleanAnimationUsingKeyFrames>
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</Storyboard>
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<!-- 按钮取消高亮 -->
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<Storyboard x:Key="Button.LeaveEffect">
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<DoubleAnimation
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Duration="0:0:0.2"
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Storyboard.TargetName="border"
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Storyboard.TargetProperty="Intensity"
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To="0" />
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<BooleanAnimationUsingKeyFrames
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Duration="0:0:0.2"
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Storyboard.TargetName="border"
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Storyboard.TargetProperty="ShaderEnabled">
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<DiscreteBooleanKeyFrame KeyTime="0:0:0.2" Value="False" />
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</BooleanAnimationUsingKeyFrames>
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</Storyboard>
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<!-- 按钮按下 -->
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<Storyboard x:Key="Button.PressEffect">
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<DoubleAnimation
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Duration="0"
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Storyboard.TargetName="border"
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Storyboard.TargetProperty="Intensity"
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To="0.4" />
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</Storyboard>
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<!--#endregion-->
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<!-- 内容样式 -->
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<Style TargetType="{x:Type ComboBoxItem}">
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<Setter Property="SnapsToDevicePixels" Value="True" />
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<Setter Property="Padding" Value="12,4,8,4" />
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<Setter Property="HorizontalContentAlignment" Value="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}" />
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<Setter Property="VerticalContentAlignment" Value="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}" />
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<Setter Property="Background" Value="Transparent" />
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<Setter Property="BorderBrush" Value="Transparent" />
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<Setter Property="BorderThickness" Value="1" />
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<Setter Property="FocusVisualStyle" Value="{DynamicResource FocusVisual}" />
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<Setter Property="Template">
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<Setter.Value>
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<ControlTemplate TargetType="{x:Type ComboBoxItem}">
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<Grid Margin="0,1">
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<Border
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Background="{TemplateBinding Background}"
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BorderBrush="{TemplateBinding BorderBrush}"
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BorderThickness="{TemplateBinding BorderThickness}"
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CornerRadius="4"
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Padding="{TemplateBinding Padding}"
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SnapsToDevicePixels="True"
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x:Name="Bd">
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<ContentPresenter
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HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
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SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
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VerticalAlignment="{TemplateBinding VerticalContentAlignment}" />
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</Border>
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<!-- 选中标记 -->
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<Border
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CornerRadius="4"
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Visibility="Hidden"
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x:Name="Indicator">
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<Border
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Background="{DynamicResource PrimaryNormalBrush}"
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CornerRadius="2"
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HorizontalAlignment="Left"
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Margin="2,4"
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Width="4" />
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</Border>
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</Grid>
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<ControlTemplate.Triggers>
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<Trigger Property="IsEnabled" Value="False">
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<Setter Property="TextElement.Foreground" TargetName="Bd" Value="{DynamicResource TextDisabledBrush}" />
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</Trigger>
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<Trigger Property="IsSelected" Value="True">
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<Setter Property="Visibility" TargetName="Indicator" Value="Visible" />
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</Trigger>
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<Trigger Property="IsMouseOver" Value="True">
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<Setter Property="Background" TargetName="Bd" Value="{DynamicResource ControlBackgroundHoverBrush}" />
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</Trigger>
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<!--<Trigger Property="IsKeyboardFocused" Value="True">
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<Setter TargetName="Bd" Property="BorderBrush" Value="{DynamicResource PrimaryFocusedBrush}" />
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</Trigger>-->
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</ControlTemplate.Triggers>
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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</Style>
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<!--#region FloatStyle-->
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<Style TargetType="{x:Type ToggleButton}" x:Key="FloatComboBoxToggleButton">
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<Setter Property="OverridesDefaultStyle" Value="True" />
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<Setter Property="IsTabStop" Value="False" />
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<Setter Property="Focusable" Value="False" />
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<Setter Property="ClickMode" Value="Press" />
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<Setter Property="Template">
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<Setter.Value>
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<ControlTemplate TargetType="{x:Type ToggleButton}">
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<decorations:EmbossBorder
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Background="{TemplateBinding Background}"
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BorderBrush="{TemplateBinding BorderBrush}"
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BorderThickness="{TemplateBinding BorderThickness}"
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CornerRadius="4"
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Intensity="0"
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ShaderEnabled="False"
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SnapsToDevicePixels="True"
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x:Name="border">
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<!-- 下拉箭头 -->
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<Border
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BorderBrush="Transparent"
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BorderThickness="1"
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HorizontalAlignment="Right"
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Margin="0"
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SnapsToDevicePixels="True"
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Width="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}"
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x:Name="splitBorder">
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<controls:IconElement
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Foreground="{DynamicResource TextPrimaryBrush}"
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RenderTransformOrigin="0.5,0.5"
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SnapsToDevicePixels="false"
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Symbol="KeyboardArrowDown"
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x:Name="arrow">
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<controls:IconElement.RenderTransform>
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<RotateTransform Angle="0" />
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</controls:IconElement.RenderTransform>
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</controls:IconElement>
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</Border>
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</decorations:EmbossBorder>
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<ControlTemplate.Triggers>
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<Trigger Property="IsMouseOver" Value="True">
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<Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource BorderGradientBrush}" />
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<Trigger.EnterActions>
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<BeginStoryboard Storyboard="{StaticResource Button.FocusEffect}" />
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</Trigger.EnterActions>
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<Trigger.ExitActions>
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<BeginStoryboard Storyboard="{StaticResource Button.LeaveEffect}" />
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</Trigger.ExitActions>
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</Trigger>
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<!-- 缩减阴影，下压效果 -->
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<Trigger Property="IsPressed" Value="True">
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<Trigger.EnterActions>
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<BeginStoryboard Storyboard="{StaticResource Button.PressEffect}" x:Name="pressBegin" />
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</Trigger.EnterActions>
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<Trigger.ExitActions>
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<RemoveStoryboard BeginStoryboardName="pressBegin" />
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</Trigger.ExitActions>
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</Trigger>
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<Trigger Property="IsChecked" Value="True">
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<Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource BorderGradientBrush}" />
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<Trigger.EnterActions>
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<BeginStoryboard Storyboard="{StaticResource ExpandRotateStoryboard}" />
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</Trigger.EnterActions>
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<Trigger.ExitActions>
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<BeginStoryboard Storyboard="{StaticResource CollapseRotateStoryboard}" />
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</Trigger.ExitActions>
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</Trigger>
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<!-- 按钮禁用效果 -->
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<Trigger Property="IsEnabled" Value="False">
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<Setter Property="Foreground" TargetName="arrow" Value="{DynamicResource TextDisabledBrush}" />
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<Setter Property="Background" TargetName="border" Value="{DynamicResource ControlBackgroundDisabledBrush}" />
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</Trigger>
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</ControlTemplate.Triggers>
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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</Style>
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<!-- 可编辑模板 -->
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<ControlTemplate TargetType="{x:Type ComboBox}" x:Key="FloatComboBoxEditableTemplate">
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<Grid SnapsToDevicePixels="True" x:Name="templateRoot">
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<Grid.ColumnDefinitions>
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<ColumnDefinition Width="*" />
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<ColumnDefinition MinWidth="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}" Width="0" />
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</Grid.ColumnDefinitions>
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<Popup
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AllowsTransparency="True"
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Grid.ColumnSpan="2"
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IsOpen="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
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Margin="-8"
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Placement="Bottom"
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PopupAnimation="Slide"
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VerticalOffset="4"
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x:Name="PART_Popup">
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<Border
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Background="{DynamicResource BackgroundFloatingBrush}"
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BorderBrush="{DynamicResource BorderNormalBrush}"
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BorderThickness="1"
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CornerRadius="4"
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Margin="8"
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MaxHeight="{TemplateBinding MaxDropDownHeight}"
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MinWidth="{Binding ActualWidth, ElementName=templateRoot}"
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x:Name="dropDownBorder">
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<ScrollViewer Margin="4,3" x:Name="DropDownScrollViewer">
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<Grid RenderOptions.ClearTypeHint="Enabled" x:Name="grid">
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<Canvas
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Height="0"
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HorizontalAlignment="Left"
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VerticalAlignment="Top"
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Width="0"
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x:Name="canvas">
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<Rectangle
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Fill="{Binding Background, ElementName=dropDownBorder}"
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Height="{Binding ActualHeight, ElementName=dropDownBorder}"
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Width="{Binding ActualWidth, ElementName=dropDownBorder}"
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x:Name="opaqueRect" />
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</Canvas>
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<ItemsPresenter
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KeyboardNavigation.DirectionalNavigation="Contained"
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SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
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x:Name="ItemsPresenter" />
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</Grid>
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</ScrollViewer>
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</Border>
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</Popup>
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<ToggleButton
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Background="{TemplateBinding Background}"
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BorderBrush="{TemplateBinding BorderBrush}"
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BorderThickness="{TemplateBinding BorderThickness}"
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Grid.Column="0"
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Grid.ColumnSpan="2"
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IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
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Margin="-4"
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Style="{StaticResource FloatComboBoxToggleButton}"
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x:Name="toggleButton" />
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<!-- 输入框 -->
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<TextBox
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Background="Transparent"
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Grid.Column="0"
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HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
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IsReadOnly="{Binding IsReadOnly, RelativeSource={RelativeSource TemplatedParent}}"
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Margin="{TemplateBinding BorderThickness}"
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Padding="{TemplateBinding Padding}"
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Style="{StaticResource FlattenTextBoxStyle}"
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VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
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x:Name="PART_EditableTextBox" />
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<!-- 水印 -->
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<TextBlock
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Foreground="{DynamicResource TextPlaceholderBrush}"
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Grid.Column="0"
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IsHitTestVisible="False"
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Margin="{TemplateBinding Padding}"
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Padding="4"
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Text="{Binding Path=(assists:InputAssist.PlaceholderText), RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=ComboBox}}"
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VerticalAlignment="Center"
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x:Name="Placeholder">
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<TextBlock.Style>
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<Style TargetType="TextBlock">
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<Setter Property="Visibility" Value="Collapsed" />
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<Style.Triggers>
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<DataTrigger Binding="{Binding SelectedItem, RelativeSource={RelativeSource AncestorType=ComboBox}}" Value="{x:Null}">
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<Setter Property="Visibility" Value="Visible" />
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</DataTrigger>
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<!-- 后台给文本赋值时触发 -->
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<DataTrigger Binding="{Binding Text, RelativeSource={RelativeSource AncestorType=ComboBox}, Converter={x:Static converters:NullOrEmptyConverter.Instance}}" Value="False">
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<Setter Property="Visibility" Value="Collapsed" />
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</DataTrigger>
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</Style.Triggers>
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</Style>
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</TextBlock.Style>
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</TextBlock>
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</Grid>
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<ControlTemplate.Triggers>
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<!--<Trigger Property="IsEnabled" Value="False">
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<Setter TargetName="border" Property="Opacity" Value="0.56" />
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</Trigger>-->
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<Trigger Property="IsEnabled" Value="False">
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<Setter Property="Foreground" TargetName="PART_EditableTextBox" Value="{DynamicResource TextDisabledBrush}" />
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</Trigger>
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<Trigger Property="IsKeyboardFocusWithin" Value="True" />
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<Trigger Property="HasDropShadow" SourceName="PART_Popup" Value="True">
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<Setter Property="Effect" TargetName="dropDownBorder" Value="{DynamicResource PopupShadow}" />
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</Trigger>
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<Trigger Property="HasItems" Value="False">
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<Setter Property="Height" TargetName="dropDownBorder" Value="95" />
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</Trigger>
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<MultiTrigger>
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<MultiTrigger.Conditions>
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<Condition Property="IsGrouping" Value="True" />
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<Condition Property="VirtualizingPanel.IsVirtualizingWhenGrouping" Value="False" />
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</MultiTrigger.Conditions>
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<Setter Property="ScrollViewer.CanContentScroll" Value="False" />
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</MultiTrigger>
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<Trigger Property="ScrollViewer.CanContentScroll" SourceName="DropDownScrollViewer" Value="False">
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<Setter Property="Canvas.Top" TargetName="opaqueRect" Value="{Binding VerticalOffset, ElementName=DropDownScrollViewer}" />
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<Setter Property="Canvas.Left" TargetName="opaqueRect" Value="{Binding HorizontalOffset, ElementName=DropDownScrollViewer}" />
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</Trigger>
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</ControlTemplate.Triggers>
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</ControlTemplate>
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<ControlTemplate TargetType="{x:Type ComboBox}" x:Key="FloatComboBoxTemplate">
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<Grid SnapsToDevicePixels="True" x:Name="templateRoot">
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<Grid.ColumnDefinitions>
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<ColumnDefinition Width="*" />
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<ColumnDefinition MinWidth="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}" Width="0" />
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</Grid.ColumnDefinitions>
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<Popup
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AllowsTransparency="True"
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Grid.ColumnSpan="2"
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IsOpen="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
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Margin="-8"
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||||
Placement="Bottom"
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PopupAnimation="Slide"
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||||
VerticalOffset="4"
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||||
x:Name="PART_Popup">
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<Border
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Background="{DynamicResource BackgroundFloatingBrush}"
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||||
BorderBrush="{DynamicResource BorderNormalBrush}"
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||||
BorderThickness="1"
|
||||
CornerRadius="4"
|
||||
Margin="8"
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||||
MaxHeight="{TemplateBinding MaxDropDownHeight}"
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||||
MinWidth="{Binding ActualWidth, ElementName=templateRoot}"
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x:Name="dropDownBorder">
|
||||
<ScrollViewer Margin="4,3" x:Name="DropDownScrollViewer">
|
||||
<Grid RenderOptions.ClearTypeHint="Enabled" x:Name="grid">
|
||||
<Canvas
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||||
Height="0"
|
||||
HorizontalAlignment="Left"
|
||||
VerticalAlignment="Top"
|
||||
Width="0"
|
||||
x:Name="canvas">
|
||||
<Rectangle
|
||||
Fill="{Binding Background, ElementName=dropDownBorder}"
|
||||
Height="{Binding ActualHeight, ElementName=dropDownBorder}"
|
||||
Width="{Binding ActualWidth, ElementName=dropDownBorder}"
|
||||
x:Name="opaqueRect" />
|
||||
</Canvas>
|
||||
<ItemsPresenter
|
||||
KeyboardNavigation.DirectionalNavigation="Contained"
|
||||
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
|
||||
x:Name="ItemsPresenter" />
|
||||
</Grid>
|
||||
</ScrollViewer>
|
||||
</Border>
|
||||
</Popup>
|
||||
<ToggleButton
|
||||
Background="{TemplateBinding Background}"
|
||||
BorderBrush="{TemplateBinding BorderBrush}"
|
||||
BorderThickness="{TemplateBinding BorderThickness}"
|
||||
Grid.Column="0"
|
||||
Grid.ColumnSpan="2"
|
||||
IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
|
||||
Style="{StaticResource FloatComboBoxToggleButton}"
|
||||
x:Name="toggleButton" />
|
||||
<TextBlock
|
||||
Foreground="{DynamicResource TextPlaceholderBrush}"
|
||||
Grid.Column="0"
|
||||
IsHitTestVisible="False"
|
||||
Margin="{TemplateBinding Padding}"
|
||||
Padding="3"
|
||||
Text="{Binding Path=(assists:InputAssist.PlaceholderText), RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=ComboBox}}"
|
||||
VerticalAlignment="Center"
|
||||
x:Name="Placeholder">
|
||||
<TextBlock.Style>
|
||||
<Style TargetType="TextBlock">
|
||||
<Setter Property="Visibility" Value="Collapsed" />
|
||||
<Style.Triggers>
|
||||
<DataTrigger Binding="{Binding SelectedItem, RelativeSource={RelativeSource AncestorType=ComboBox}}" Value="{x:Null}">
|
||||
<Setter Property="Visibility" Value="Visible" />
|
||||
</DataTrigger>
|
||||
</Style.Triggers>
|
||||
</Style>
|
||||
</TextBlock.Style>
|
||||
</TextBlock>
|
||||
<ContentPresenter
|
||||
Content="{TemplateBinding SelectionBoxItem}"
|
||||
ContentStringFormat="{TemplateBinding SelectionBoxItemStringFormat}"
|
||||
ContentTemplate="{TemplateBinding SelectionBoxItemTemplate}"
|
||||
ContentTemplateSelector="{TemplateBinding ItemTemplateSelector}"
|
||||
Grid.Column="0"
|
||||
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
|
||||
IsHitTestVisible="False"
|
||||
Margin="{TemplateBinding Padding}"
|
||||
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
|
||||
VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
|
||||
x:Name="contentPresenter" />
|
||||
</Grid>
|
||||
<ControlTemplate.Triggers>
|
||||
<Trigger Property="HasDropShadow" SourceName="PART_Popup" Value="True">
|
||||
<Setter Property="Effect" TargetName="dropDownBorder" Value="{DynamicResource PopupShadow}" />
|
||||
</Trigger>
|
||||
<Trigger Property="HasItems" Value="False">
|
||||
<Setter Property="Height" TargetName="dropDownBorder" Value="95" />
|
||||
</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="IsEnabled" Value="False">
|
||||
<Setter Property="TextElement.Foreground" TargetName="contentPresenter" Value="{DynamicResource TextDisabledBrush}" />
|
||||
</Trigger>
|
||||
</ControlTemplate.Triggers>
|
||||
</ControlTemplate>
|
||||
|
||||
<Style TargetType="{x:Type ComboBox}" x:Key="FloatComboBoxStyle">
|
||||
<Setter Property="FocusVisualStyle" Value="{DynamicResource FocusVisual}" />
|
||||
<Setter Property="Background" Value="{DynamicResource ControlBackgroundNormalBrush}" />
|
||||
<Setter Property="BorderBrush" Value="{DynamicResource BorderNormalBrush}" />
|
||||
<Setter Property="Foreground" Value="{DynamicResource TextPrimaryBrush}" />
|
||||
<Setter Property="VerticalContentAlignment" Value="Center" />
|
||||
<Setter Property="assists:InputAssist.PlaceholderText" Value="请选择..." />
|
||||
<Setter Property="BorderThickness" Value="1" />
|
||||
<Setter Property="FontSize" Value="14" />
|
||||
<Setter Property="Padding" Value="8" />
|
||||
<Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto" />
|
||||
<Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto" />
|
||||
<Setter Property="ScrollViewer.CanContentScroll" Value="True" />
|
||||
<Setter Property="ScrollViewer.PanningMode" Value="Both" />
|
||||
<Setter Property="Stylus.IsFlicksEnabled" Value="False" />
|
||||
<Setter Property="Template" Value="{StaticResource FloatComboBoxTemplate}" />
|
||||
<Style.Triggers>
|
||||
<Trigger Property="IsEditable" Value="True">
|
||||
<Setter Property="IsTabStop" Value="False" />
|
||||
<Setter Property="Padding" Value="3" />
|
||||
<Setter Property="Template" Value="{StaticResource FloatComboBoxEditableTemplate}" />
|
||||
</Trigger>
|
||||
</Style.Triggers>
|
||||
</Style>
|
||||
<!--#endregion-->
|
||||
|
||||
<Style TargetType="{x:Type ToggleButton}" x:Key="ComboBoxToggleButton">
|
||||
<Setter Property="OverridesDefaultStyle" Value="True" />
|
||||
<Setter Property="IsTabStop" Value="False" />
|
||||
<Setter Property="Focusable" Value="False" />
|
||||
<Setter Property="ClickMode" Value="Press" />
|
||||
<Setter Property="Template">
|
||||
<Setter.Value>
|
||||
<ControlTemplate TargetType="{x:Type ToggleButton}">
|
||||
<Border
|
||||
Background="{TemplateBinding Background}"
|
||||
BorderBrush="{TemplateBinding BorderBrush}"
|
||||
BorderThickness="{TemplateBinding BorderThickness}"
|
||||
CornerRadius="{TemplateBinding assists:ControlAssist.CornerRadius}"
|
||||
SnapsToDevicePixels="True"
|
||||
x:Name="border">
|
||||
<!-- 下拉箭头 -->
|
||||
<Border
|
||||
BorderBrush="Transparent"
|
||||
BorderThickness="1"
|
||||
HorizontalAlignment="Right"
|
||||
Margin="0"
|
||||
SnapsToDevicePixels="True"
|
||||
Width="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}"
|
||||
x:Name="splitBorder">
|
||||
<controls:IconElement
|
||||
Foreground="{DynamicResource TextPrimaryBrush}"
|
||||
RenderTransformOrigin="0.5,0.5"
|
||||
SnapsToDevicePixels="false"
|
||||
Symbol="KeyboardArrowDown"
|
||||
x:Name="arrow">
|
||||
<controls:IconElement.RenderTransform>
|
||||
<RotateTransform Angle="0" />
|
||||
</controls:IconElement.RenderTransform>
|
||||
</controls:IconElement>
|
||||
</Border>
|
||||
</Border>
|
||||
<ControlTemplate.Triggers>
|
||||
<Trigger Property="IsMouseOver" Value="True">
|
||||
<Setter Property="Background" TargetName="border" Value="{DynamicResource ControlBackgroundHoverBrush}" />
|
||||
</Trigger>
|
||||
<Trigger Property="IsChecked" Value="True">
|
||||
<Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource PrimaryFocusedBrush}" />
|
||||
<Setter Property="Background" TargetName="border" Value="{DynamicResource ControlBackgroundNormalBrush}" />
|
||||
<Trigger.EnterActions>
|
||||
<BeginStoryboard Storyboard="{StaticResource ExpandRotateStoryboard}" />
|
||||
</Trigger.EnterActions>
|
||||
<Trigger.ExitActions>
|
||||
<BeginStoryboard Storyboard="{StaticResource CollapseRotateStoryboard}" />
|
||||
</Trigger.ExitActions>
|
||||
</Trigger>
|
||||
<!-- 按钮禁用效果 -->
|
||||
<Trigger Property="IsEnabled" Value="False">
|
||||
<Setter Property="Foreground" TargetName="arrow" Value="{DynamicResource TextDisabledBrush}" />
|
||||
<Setter Property="Background" TargetName="border" Value="{DynamicResource ControlBackgroundDisabledBrush}" />
|
||||
</Trigger>
|
||||
</ControlTemplate.Triggers>
|
||||
</ControlTemplate>
|
||||
</Setter.Value>
|
||||
</Setter>
|
||||
</Style>
|
||||
<!-- 可编辑模板 -->
|
||||
<ControlTemplate TargetType="{x:Type ComboBox}" x:Key="ComboBoxEditableTemplate">
|
||||
<Grid SnapsToDevicePixels="True" x:Name="templateRoot">
|
||||
<Grid.ColumnDefinitions>
|
||||
<ColumnDefinition Width="*" />
|
||||
<ColumnDefinition MinWidth="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}" Width="0" />
|
||||
</Grid.ColumnDefinitions>
|
||||
<Popup
|
||||
AllowsTransparency="True"
|
||||
Grid.ColumnSpan="2"
|
||||
IsOpen="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
|
||||
Margin="-8"
|
||||
Placement="Bottom"
|
||||
PopupAnimation="Slide"
|
||||
VerticalOffset="4"
|
||||
x:Name="PART_Popup">
|
||||
<Border
|
||||
Background="{DynamicResource BackgroundFloatingBrush}"
|
||||
BorderBrush="{DynamicResource BorderNormalBrush}"
|
||||
BorderThickness="1"
|
||||
CornerRadius="4"
|
||||
Margin="8"
|
||||
MaxHeight="{TemplateBinding MaxDropDownHeight}"
|
||||
MinWidth="{Binding ActualWidth, ElementName=templateRoot}"
|
||||
x:Name="dropDownBorder">
|
||||
<ScrollViewer Margin="4,3" x:Name="DropDownScrollViewer">
|
||||
<Grid RenderOptions.ClearTypeHint="Enabled" x:Name="grid">
|
||||
<Canvas
|
||||
Height="0"
|
||||
HorizontalAlignment="Left"
|
||||
VerticalAlignment="Top"
|
||||
Width="0"
|
||||
x:Name="canvas">
|
||||
<Rectangle
|
||||
Fill="{Binding Background, ElementName=dropDownBorder}"
|
||||
Height="{Binding ActualHeight, ElementName=dropDownBorder}"
|
||||
Width="{Binding ActualWidth, ElementName=dropDownBorder}"
|
||||
x:Name="opaqueRect" />
|
||||
</Canvas>
|
||||
<ItemsPresenter
|
||||
KeyboardNavigation.DirectionalNavigation="Contained"
|
||||
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
|
||||
x:Name="ItemsPresenter" />
|
||||
</Grid>
|
||||
</ScrollViewer>
|
||||
</Border>
|
||||
</Popup>
|
||||
<ToggleButton
|
||||
Background="{TemplateBinding Background}"
|
||||
BorderBrush="{TemplateBinding BorderBrush}"
|
||||
BorderThickness="{TemplateBinding BorderThickness}"
|
||||
Grid.Column="0"
|
||||
Grid.ColumnSpan="2"
|
||||
IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
|
||||
Style="{StaticResource ComboBoxToggleButton}"
|
||||
x:Name="toggleButton" />
|
||||
<!-- 输入框 -->
|
||||
<TextBox
|
||||
Background="Transparent"
|
||||
Grid.Column="0"
|
||||
HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
|
||||
IsReadOnly="{Binding IsReadOnly, RelativeSource={RelativeSource TemplatedParent}}"
|
||||
Margin="{TemplateBinding BorderThickness}"
|
||||
Padding="{TemplateBinding Padding}"
|
||||
Style="{StaticResource FlattenTextBoxStyle}"
|
||||
VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
|
||||
x:Name="PART_EditableTextBox" />
|
||||
<!-- 水印 -->
|
||||
<Grid
|
||||
Grid.Column="0"
|
||||
IsHitTestVisible="False"
|
||||
Margin="{TemplateBinding BorderThickness}">
|
||||
<!-- 使用 Border 来模拟 Padding，这样可以更精确控制内部 TextBlock 的位置 -->
|
||||
<Border BorderThickness="0" Padding="{TemplateBinding Padding}">
|
||||
<TextBlock
|
||||
Foreground="{DynamicResource TextPlaceholderBrush}"
|
||||
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
|
||||
Margin="2,0,0,0"
|
||||
Text="{Binding Path=(assists:InputAssist.PlaceholderText), RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=ComboBox}}"
|
||||
VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
|
||||
x:Name="Placeholder">
|
||||
<TextBlock.Style>
|
||||
<Style TargetType="TextBlock">
|
||||
<Setter Property="Visibility" Value="Collapsed" />
|
||||
<Style.Triggers>
|
||||
<DataTrigger Binding="{Binding SelectedItem, RelativeSource={RelativeSource AncestorType=ComboBox}}" Value="{x:Null}">
|
||||
<Setter Property="Visibility" Value="Visible" />
|
||||
</DataTrigger>
|
||||
<!-- 后台给文本赋值时触发 -->
|
||||
<DataTrigger Binding="{Binding Text, RelativeSource={RelativeSource AncestorType=ComboBox}, Converter={x:Static converters:NullOrEmptyConverter.Instance}}" Value="False">
|
||||
<Setter Property="Visibility" Value="Collapsed" />
|
||||
</DataTrigger>
|
||||
</Style.Triggers>
|
||||
</Style>
|
||||
</TextBlock.Style>
|
||||
</TextBlock>
|
||||
</Border>
|
||||
</Grid>
|
||||
</Grid>
|
||||
<ControlTemplate.Triggers>
|
||||
<Trigger Property="IsEnabled" Value="False">
|
||||
<Setter Property="Foreground" TargetName="PART_EditableTextBox" Value="{DynamicResource TextDisabledBrush}" />
|
||||
</Trigger>
|
||||
<Trigger Property="IsKeyboardFocusWithin" Value="True" />
|
||||
<Trigger Property="HasDropShadow" SourceName="PART_Popup" Value="True">
|
||||
<Setter Property="Effect" TargetName="dropDownBorder" Value="{DynamicResource PopupShadow}" />
|
||||
</Trigger>
|
||||
<Trigger Property="HasItems" Value="False">
|
||||
<Setter Property="Height" TargetName="dropDownBorder" Value="95" />
|
||||
</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>
|
||||
</ControlTemplate.Triggers>
|
||||
</ControlTemplate>
|
||||
|
||||
<!-- 默认控件模板 -->
|
||||
<ControlTemplate TargetType="{x:Type ComboBox}" x:Key="ComboBoxTemplate">
|
||||
<Grid SnapsToDevicePixels="True" x:Name="templateRoot">
|
||||
<Grid.ColumnDefinitions>
|
||||
<ColumnDefinition Width="*" />
|
||||
<ColumnDefinition MinWidth="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}" Width="0" />
|
||||
</Grid.ColumnDefinitions>
|
||||
<Popup
|
||||
AllowsTransparency="True"
|
||||
Grid.ColumnSpan="2"
|
||||
IsOpen="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
|
||||
Placement="Bottom"
|
||||
PopupAnimation="Slide"
|
||||
VerticalOffset="4"
|
||||
x:Name="PART_Popup">
|
||||
<Border
|
||||
Background="{DynamicResource BackgroundFloatingBrush}"
|
||||
BorderBrush="{DynamicResource BorderNormalBrush}"
|
||||
BorderThickness="1"
|
||||
CornerRadius="4"
|
||||
Margin="8"
|
||||
MaxHeight="{TemplateBinding MaxDropDownHeight}"
|
||||
MinWidth="{Binding ActualWidth, ElementName=templateRoot}"
|
||||
x:Name="dropDownBorder">
|
||||
<ScrollViewer Margin="4,3" x:Name="DropDownScrollViewer">
|
||||
<Grid RenderOptions.ClearTypeHint="Enabled" x:Name="grid">
|
||||
<Canvas
|
||||
Height="0"
|
||||
HorizontalAlignment="Left"
|
||||
VerticalAlignment="Top"
|
||||
Width="0"
|
||||
x:Name="canvas">
|
||||
<Rectangle
|
||||
Fill="{Binding Background, ElementName=dropDownBorder}"
|
||||
Height="{Binding ActualHeight, ElementName=dropDownBorder}"
|
||||
Width="{Binding ActualWidth, ElementName=dropDownBorder}"
|
||||
x:Name="opaqueRect" />
|
||||
</Canvas>
|
||||
<ItemsPresenter
|
||||
KeyboardNavigation.DirectionalNavigation="Contained"
|
||||
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
|
||||
x:Name="ItemsPresenter" />
|
||||
</Grid>
|
||||
</ScrollViewer>
|
||||
</Border>
|
||||
</Popup>
|
||||
<ToggleButton
|
||||
Background="{TemplateBinding Background}"
|
||||
BorderBrush="{TemplateBinding BorderBrush}"
|
||||
BorderThickness="{TemplateBinding BorderThickness}"
|
||||
Grid.Column="0"
|
||||
Grid.ColumnSpan="2"
|
||||
IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
|
||||
Style="{StaticResource ComboBoxToggleButton}"
|
||||
x:Name="toggleButton" />
|
||||
|
||||
<!-- 占位符 TextBlock (保持原样，它已经有了 Margin) -->
|
||||
<TextBlock
|
||||
Foreground="{DynamicResource TextPlaceholderBrush}"
|
||||
Grid.Column="0"
|
||||
IsHitTestVisible="False"
|
||||
Margin="{TemplateBinding BorderThickness}"
|
||||
Padding="{TemplateBinding Padding}"
|
||||
Text="{Binding Path=(assists:InputAssist.PlaceholderText), RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=ComboBox}}"
|
||||
VerticalAlignment="Center"
|
||||
x:Name="Placeholder">
|
||||
<TextBlock.Style>
|
||||
<Style TargetType="TextBlock">
|
||||
<Setter Property="Visibility" Value="Collapsed" />
|
||||
<Style.Triggers>
|
||||
<DataTrigger Binding="{Binding SelectedItem, RelativeSource={RelativeSource AncestorType=ComboBox}}" Value="{x:Null}">
|
||||
<Setter Property="Visibility" Value="Visible" />
|
||||
</DataTrigger>
|
||||
</Style.Triggers>
|
||||
</Style>
|
||||
</TextBlock.Style>
|
||||
</TextBlock>
|
||||
|
||||
<!-- 核心修改：在 ContentPresenter 外层增加一个 Border 来模拟 BorderThickness -->
|
||||
<Border
|
||||
BorderBrush="Transparent"
|
||||
BorderThickness="{TemplateBinding BorderThickness}"
|
||||
Grid.Column="0">
|
||||
<ContentPresenter
|
||||
Content="{TemplateBinding SelectionBoxItem}"
|
||||
ContentStringFormat="{TemplateBinding SelectionBoxItemStringFormat}"
|
||||
ContentTemplate="{TemplateBinding SelectionBoxItemTemplate}"
|
||||
ContentTemplateSelector="{TemplateBinding ItemTemplateSelector}"
|
||||
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
|
||||
IsHitTestVisible="False"
|
||||
Margin="{TemplateBinding Padding}"
|
||||
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
|
||||
VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
|
||||
x:Name="contentPresenter" />
|
||||
</Border>
|
||||
|
||||
</Grid>
|
||||
<ControlTemplate.Triggers>
|
||||
<Trigger Property="HasDropShadow" SourceName="PART_Popup" Value="True">
|
||||
<Setter Property="Effect" TargetName="dropDownBorder" Value="{DynamicResource PopupShadow}" />
|
||||
</Trigger>
|
||||
<Trigger Property="HasItems" Value="False">
|
||||
<Setter Property="Height" TargetName="dropDownBorder" Value="95" />
|
||||
</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="IsEnabled" Value="False">
|
||||
<Setter Property="TextElement.Foreground" TargetName="contentPresenter" Value="{DynamicResource TextDisabledBrush}" />
|
||||
</Trigger>
|
||||
</ControlTemplate.Triggers>
|
||||
</ControlTemplate>
|
||||
|
||||
<!-- 默认ComboBox样式 -->
|
||||
<Style TargetType="{x:Type ComboBox}" x:Key="DefaultComboBoxStyle">
|
||||
<Setter Property="FocusVisualStyle" Value="{DynamicResource FocusVisual}" />
|
||||
<Setter Property="Background" Value="{DynamicResource ControlBackgroundNormalBrush}" />
|
||||
<Setter Property="BorderBrush" Value="Transparent" />
|
||||
<Setter Property="Foreground" Value="{DynamicResource TextPrimaryBrush}" />
|
||||
<Setter Property="VerticalContentAlignment" Value="Center" />
|
||||
<Setter Property="VerticalAlignment" Value="Center" />
|
||||
<Setter Property="assists:InputAssist.PlaceholderText" Value="请选择..." />
|
||||
<Setter Property="BorderThickness" Value="1" />
|
||||
<Setter Property="Padding" Value="10,8" />
|
||||
<Setter Property="FontSize" Value="14" />
|
||||
<Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto" />
|
||||
<Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto" />
|
||||
<Setter Property="ScrollViewer.CanContentScroll" Value="True" />
|
||||
<Setter Property="ScrollViewer.PanningMode" Value="Both" />
|
||||
<Setter Property="Stylus.IsFlicksEnabled" Value="False" />
|
||||
<Setter Property="Template" Value="{StaticResource ComboBoxTemplate}" />
|
||||
<Style.Triggers>
|
||||
<Trigger Property="IsEditable" Value="True">
|
||||
<Setter Property="IsTabStop" Value="False" />
|
||||
<Setter Property="Template" Value="{StaticResource ComboBoxEditableTemplate}" />
|
||||
</Trigger>
|
||||
</Style.Triggers>
|
||||
</Style>
|
||||
<!-- 默认下拉样式 -->
|
||||
<Style BasedOn="{StaticResource DefaultComboBoxStyle}" TargetType="{x:Type ComboBox}" />
|
||||
|
||||
|
||||
<!--#region 工具栏样式-->
|
||||
<!-- 工具栏下拉Toggle -->
|
||||
<Style TargetType="{x:Type ToggleButton}" x:Key="ToolbarComboBoxToggleButtonStyle">
|
||||
<Setter Property="OverridesDefaultStyle" Value="True" />
|
||||
<Setter Property="IsTabStop" Value="False" />
|
||||
<Setter Property="Focusable" Value="False" />
|
||||
<Setter Property="ClickMode" Value="Press" />
|
||||
<Setter Property="Template">
|
||||
<Setter.Value>
|
||||
<ControlTemplate TargetType="{x:Type ToggleButton}">
|
||||
<Border
|
||||
Background="{TemplateBinding Background}"
|
||||
BorderBrush="{TemplateBinding BorderBrush}"
|
||||
BorderThickness="{TemplateBinding BorderThickness}"
|
||||
CornerRadius="4"
|
||||
Margin="4"
|
||||
SnapsToDevicePixels="True"
|
||||
x:Name="border">
|
||||
<!-- 下拉箭头 -->
|
||||
<Border
|
||||
BorderBrush="Transparent"
|
||||
BorderThickness="1"
|
||||
HorizontalAlignment="Right"
|
||||
Margin="0"
|
||||
Padding="0,0,2,0"
|
||||
SnapsToDevicePixels="True"
|
||||
Width="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}"
|
||||
x:Name="splitBorder">
|
||||
<controls:IconElement
|
||||
Foreground="{DynamicResource TextPrimaryBrush}"
|
||||
RenderTransformOrigin="0.5,0.5"
|
||||
SnapsToDevicePixels="false"
|
||||
Symbol="KeyboardArrowDown"
|
||||
x:Name="arrow">
|
||||
<controls:IconElement.RenderTransform>
|
||||
<RotateTransform Angle="0" />
|
||||
</controls:IconElement.RenderTransform>
|
||||
</controls:IconElement>
|
||||
</Border>
|
||||
</Border>
|
||||
<ControlTemplate.Triggers>
|
||||
<Trigger Property="IsMouseOver" Value="True">
|
||||
<Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource PrimaryNormalBrush}" />
|
||||
</Trigger>
|
||||
<!-- 下压效果 -->
|
||||
<Trigger Property="IsPressed" Value="True">
|
||||
<Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource PrimaryPressedBrush}" />
|
||||
</Trigger>
|
||||
<Trigger Property="IsChecked" Value="True">
|
||||
<Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource PrimaryFocusedBrush}" />
|
||||
<Setter Property="RenderTransform" TargetName="arrow">
|
||||
<Setter.Value>
|
||||
<RotateTransform Angle="180" />
|
||||
</Setter.Value>
|
||||
</Setter>
|
||||
</Trigger>
|
||||
<!-- 按钮禁用效果 -->
|
||||
<Trigger Property="IsEnabled" Value="False">
|
||||
<Setter Property="Foreground" TargetName="arrow" Value="{DynamicResource TextDisabledBrush}" />
|
||||
<Setter Property="Background" TargetName="border" Value="{DynamicResource ControlBackgroundDisabledBrush}" />
|
||||
</Trigger>
|
||||
</ControlTemplate.Triggers>
|
||||
</ControlTemplate>
|
||||
</Setter.Value>
|
||||
</Setter>
|
||||
</Style>
|
||||
<!-- 工具栏默认样式 -->
|
||||
<ControlTemplate TargetType="{x:Type ComboBox}" x:Key="ToolBarComboBoxTemplate">
|
||||
<Grid SnapsToDevicePixels="True" x:Name="templateRoot">
|
||||
<Grid.ColumnDefinitions>
|
||||
<ColumnDefinition Width="*" />
|
||||
<ColumnDefinition MinWidth="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}" Width="0" />
|
||||
</Grid.ColumnDefinitions>
|
||||
<Popup
|
||||
AllowsTransparency="True"
|
||||
Grid.ColumnSpan="2"
|
||||
IsOpen="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
|
||||
Margin="-8"
|
||||
Placement="Bottom"
|
||||
PopupAnimation="Slide"
|
||||
VerticalOffset="4"
|
||||
x:Name="PART_Popup">
|
||||
<Border
|
||||
Background="{DynamicResource BackgroundFloatingBrush}"
|
||||
BorderBrush="{DynamicResource BorderNormalBrush}"
|
||||
BorderThickness="1"
|
||||
CornerRadius="4"
|
||||
Margin="8"
|
||||
MaxHeight="{TemplateBinding MaxDropDownHeight}"
|
||||
MinWidth="{Binding ActualWidth, ElementName=templateRoot}"
|
||||
x:Name="dropDownBorder">
|
||||
<ScrollViewer Margin="4,3" x:Name="DropDownScrollViewer">
|
||||
<Grid RenderOptions.ClearTypeHint="Enabled" x:Name="grid">
|
||||
<Canvas
|
||||
Height="0"
|
||||
HorizontalAlignment="Left"
|
||||
VerticalAlignment="Top"
|
||||
Width="0"
|
||||
x:Name="canvas">
|
||||
<Rectangle
|
||||
Fill="{Binding Background, ElementName=dropDownBorder}"
|
||||
Height="{Binding ActualHeight, ElementName=dropDownBorder}"
|
||||
Width="{Binding ActualWidth, ElementName=dropDownBorder}"
|
||||
x:Name="opaqueRect" />
|
||||
</Canvas>
|
||||
<ItemsPresenter
|
||||
KeyboardNavigation.DirectionalNavigation="Contained"
|
||||
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
|
||||
x:Name="ItemsPresenter" />
|
||||
</Grid>
|
||||
</ScrollViewer>
|
||||
</Border>
|
||||
|
||||
</Popup>
|
||||
<ToggleButton
|
||||
Background="{TemplateBinding Background}"
|
||||
BorderBrush="{TemplateBinding BorderBrush}"
|
||||
BorderThickness="{TemplateBinding BorderThickness}"
|
||||
Grid.Column="0"
|
||||
Grid.ColumnSpan="2"
|
||||
IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
|
||||
Margin="-4"
|
||||
Style="{StaticResource ToolbarComboBoxToggleButtonStyle}"
|
||||
x:Name="toggleButton" />
|
||||
<ContentPresenter
|
||||
Content="{TemplateBinding SelectionBoxItem}"
|
||||
ContentStringFormat="{TemplateBinding SelectionBoxItemStringFormat}"
|
||||
ContentTemplate="{TemplateBinding SelectionBoxItemTemplate}"
|
||||
ContentTemplateSelector="{TemplateBinding ItemTemplateSelector}"
|
||||
Grid.Column="0"
|
||||
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
|
||||
IsHitTestVisible="False"
|
||||
Margin="{TemplateBinding Padding}"
|
||||
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
|
||||
VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
|
||||
x:Name="contentPresenter" />
|
||||
</Grid>
|
||||
<ControlTemplate.Triggers>
|
||||
<Trigger Property="HasDropShadow" SourceName="PART_Popup" Value="True">
|
||||
<Setter Property="Effect" TargetName="dropDownBorder" Value="{DynamicResource PopupShadow}" />
|
||||
</Trigger>
|
||||
<Trigger Property="HasItems" Value="False">
|
||||
<Setter Property="Height" TargetName="dropDownBorder" Value="95" />
|
||||
</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>
|
||||
</ControlTemplate.Triggers>
|
||||
</ControlTemplate>
|
||||
|
||||
<!-- 工具栏下拉样式 -->
|
||||
<Style
|
||||
BasedOn="{StaticResource DefaultComboBoxStyle}"
|
||||
TargetType="{x:Type ComboBox}"
|
||||
x:Key="{x:Static ToolBar.ComboBoxStyleKey}">
|
||||
<Setter Property="Margin" Value="2" />
|
||||
<Setter Property="Padding" Value="4,2" />
|
||||
<Setter Property="Template" Value="{StaticResource ToolBarComboBoxTemplate}" />
|
||||
</Style>
|
||||
<!--#endregion-->
|
||||
|
||||
</ResourceDictionary>
|
||||
Reference in New Issue
Block a user