WPF下拉框样式
<!-- **************************************************************** * 作 者 ：姜 彦 * 项目名称 ：EMRCPOE.Presentation.Style.Default * 字典名称 ：ComboBox * 命名空间 ：EMRCPOE.Presentation.Style.Default * CLR 版本 ：4.0.30319.42000 * 创建时间 ：2019/4/7 1:49:18 * 当前版本 ：1.0.0.0 * My Email ：jiangyan2008.521@gmail.com * jiangyan2008.521@qq.com * 描述说明 ： * * 修改历史 ： * **************************************************************** * Copyright @ JiangYan 2019 All rights reserved **************************************************************** --> <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="clr-namespace:EMRCPOE.Presentation.Style.Default" xmlns:Themes="clr-namespace:Microsoft.Windows.Themes;assembly=PresentationFramework.Aero2"> <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="Base.xaml" /> <ResourceDictionary Source="ErrorTemplate.xaml" /> <ResourceDictionary> <!--Region 普通下拉框专用样式风格--> <Style x:Key="FocusVisual"> <Setter Property="Control.Template"> <Setter.Value> <ControlTemplate> <Rectangle Margin="2" SnapsToDevicePixels="true" Stroke="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" StrokeThickness="1" StrokeDashArray="1 2" /> </ControlTemplate> </Setter.Value> </Setter> </Style> <!--主控件背景色--> <LinearGradientBrush x:Key="ComboBox.Static.Background" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FFFFFF" Offset="0.0" /> <GradientStop Color="#FFFFFF" Offset="1.0" /> </LinearGradientBrush> <SolidColorBrush x:Key="ComboBox.Static.Border" Color="#ADADAD" /> <SolidColorBrush x:Key="ComboBox.Static.Editable.Background" Color="#FFFFFFFF" /> <SolidColorBrush x:Key="ComboBox.Static.Editable.Border" Color="#FFABADB3" /> <SolidColorBrush x:Key="ComboBox.Static.Editable.Button.Background" Color="Transparent" /> <SolidColorBrush x:Key="ComboBox.Static.Editable.Button.Border" Color="Transparent" /> <SolidColorBrush x:Key="ComboBox.MouseOver.Glyph" 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<GradientStop Color="#FFC4E0FC" Offset="1.0" /> </LinearGradientBrush> <SolidColorBrush x:Key="ComboBox.Pressed.Border" Color="#FF569DE5" /> <SolidColorBrush x:Key="ComboBox.Pressed.Editable.Background" Color="#FFFFFFFF" /> <SolidColorBrush x:Key="ComboBox.Pressed.Editable.Border" Color="#FF569DE5" /> <LinearGradientBrush x:Key="ComboBox.Pressed.Editable.Button.Background" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FFDAEBFC" Offset="0.0" /> <GradientStop Color="#FFC4E0FC" Offset="1.0" /> </LinearGradientBrush> <SolidColorBrush x:Key="ComboBox.Pressed.Editable.Button.Border" Color="#FF569DE5" /> <SolidColorBrush x:Key="ComboBox.Disabled.Glyph" Color="#FFBFBFBF" /> <SolidColorBrush x:Key="ComboBox.Disabled.Background" Color="#FFF0F0F0" /> <SolidColorBrush x:Key="ComboBox.Disabled.Border" Color="#FFD9D9D9" /> <SolidColorBrush x:Key="ComboBox.Disabled.Editable.Background" Color="#FFFFFFFF" /> <SolidColorBrush x:Key="ComboBox.Disabled.Editable.Border" Color="#FFBFBFBF" /> 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Width="25"> <!--下拉按钮背景色--> <Path x:Name="arrow" Data="F1 M -1,0 L 5.167,2.66665 L 10.8334,0 L 10.8334,-1.78168 L 5.1667,0.88501 L-1,-1.78168 L-1,0 Z" Fill="{StaticResource ComboBox.Static.Glyph}" HorizontalAlignment="Center" Margin="0" VerticalAlignment="Center" /> </Border> </Border> <ControlTemplate.Triggers> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="true" /> <Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="false" /> <Condition Binding="{Binding IsPressed, RelativeSource={RelativeSource Self}}" Value="false" /> <Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="true" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Static.Editable.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Static.Editable.Border}" /> <Setter Property="Background" TargetName="splitBorder" Value="{StaticResource ComboBox.Static.Editable.Button.Background}" /> <Setter Property="BorderBrush" TargetName="splitBorder" Value="{StaticResource ComboBox.Static.Editable.Button.Border}" /> </MultiDataTrigger> <Trigger Property="IsMouseOver" Value="true"> <Setter Property="Fill" TargetName="arrow" Value="{StaticResource ComboBox.MouseOver.Glyph}" /> </Trigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="false" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.MouseOver.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource 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ComboBox.Pressed.Glyph}" /> </Trigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsPressed, RelativeSource={RelativeSource Self}}" Value="true" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="false" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Pressed.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Pressed.Border}" /> </MultiDataTrigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsPressed, RelativeSource={RelativeSource Self}}" Value="true" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="true" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Pressed.Editable.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Pressed.Editable.Border}" /> <Setter Property="Background" TargetName="splitBorder" Value="{StaticResource ComboBox.Pressed.Editable.Button.Background}" /> <Setter Property="BorderBrush" TargetName="splitBorder" Value="{StaticResource ComboBox.Pressed.Editable.Button.Border}" /> </MultiDataTrigger> <Trigger Property="IsEnabled" Value="false"> <Setter Property="Fill" TargetName="arrow" Value="{StaticResource ComboBox.Disabled.Glyph}" /> </Trigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="false" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="false" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Disabled.Background}" /> <Setter Property="BorderBrush" 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<ControlTemplate x:Key="ComboBoxTemplate" TargetType="{x:Type ComboBox}"> <Grid x:Name="templateRoot" 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, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Margin="1" PopupAnimation="{DynamicResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" Placement="Bottom"> <Themes:SystemDropShadowChrome x:Name="shadow" Color="Transparent" MaxHeight="{TemplateBinding MaxDropDownHeight}" MinWidth="{Binding ActualWidth, ElementName=templateRoot}"> <Border x:Name="dropDownBorder" BorderBrush="{DynamicResource {x:Static SystemColors.WindowFrameBrushKey}}" BorderThickness="1" Background="{DynamicResource {x:Static SystemColors.WindowBrushKey}}"> <ScrollViewer x:Name="DropDownScrollViewer"> <Grid x:Name="grid" RenderOptions.ClearTypeHint="Enabled"> <Canvas x:Name="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> </Themes:SystemDropShadowChrome> </Popup> <ToggleButton x:Name="toggleButton" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Grid.ColumnSpan="2" IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Style="{StaticResource ComboBoxToggleButton}" /> <ContentPresenter x:Name="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="shadow" Value="0,0,5,5" /> <Setter Property="Color" TargetName="shadow" Value="#71000000" /> </Trigger> <Trigger Property="HasItems" Value="false"> <Setter Property="Height" TargetName="dropDownBorder" Value="95" /> </Trigger> <MultiTrigger> <MultiTrigger.Conditions> <Condition Property="IsGrouping" Value="true" /> 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Property="ScrollViewer.PanningMode" Value="VerticalFirst" /> <Setter Property="Stylus.IsFlicksEnabled" Value="False" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type TextBox}"> <ScrollViewer x:Name="PART_ContentHost" Background="Transparent" Focusable="false" HorizontalScrollBarVisibility="Hidden" VerticalScrollBarVisibility="Hidden" /> </ControlTemplate> </Setter.Value> </Setter> </Style> <ControlTemplate x:Key="ComboBoxEditableTemplate" TargetType="{x:Type ComboBox}"> <Grid x:Name="templateRoot" 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}}" PopupAnimation="{DynamicResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" Placement="Bottom"> <Themes:SystemDropShadowChrome x:Name="shadow" Color="Transparent" MaxHeight="{TemplateBinding MaxDropDownHeight}" MinWidth="{Binding ActualWidth, ElementName=templateRoot}"> <Border x:Name="dropDownBorder" BorderBrush="{DynamicResource {x:Static SystemColors.WindowFrameBrushKey}}" BorderThickness="1" Background="{DynamicResource {x:Static SystemColors.WindowBrushKey}}"> <ScrollViewer x:Name="DropDownScrollViewer"> <Grid x:Name="grid" RenderOptions.ClearTypeHint="Enabled"> <Canvas x:Name="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 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Value="false"> <Setter Property="Opacity" TargetName="border" Value="0.56" /> </Trigger> <Trigger Property="IsKeyboardFocusWithin" Value="true"> <Setter Property="Foreground" Value="Black" /> </Trigger> <Trigger Property="HasDropShadow" SourceName="PART_Popup" Value="true"> <Setter Property="Margin" TargetName="shadow" Value="0,0,5,5" /> <Setter Property="Color" TargetName="shadow" Value="#71000000" /> </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> <Style x:Key="ComboBoxDefaultStyle" TargetType="{x:Type ComboBox}"> <Setter Property="FocusVisualStyle" Value="{StaticResource FocusVisual}" /> <Setter Property="Background" Value="{StaticResource ComboBox.Static.Background}" /> <Setter Property="BorderBrush" Value="{StaticResource ComboBox.Static.Border}" /> <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}" /> <Setter Property="BorderThickness" Value="1" /> <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto" /> <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto" /> <Setter Property="Padding" Value="6,3,5,3" /> <Setter Property="ScrollViewer.CanContentScroll" Value="true" /> <Setter Property="ScrollViewer.PanningMode" Value="Both" /> <Setter Property="Stylus.IsFlicksEnabled" Value="False" /> <Setter Property="Height" Value="30" /> <Setter Property="Template" Value="{StaticResource ComboBoxTemplate}" /> <Setter Property="Validation.ErrorTemplate" Value="{StaticResource ValidationDefaultErrorTemplate }" /> <Style.Triggers> <Trigger Property="IsEditable" Value="true"> <Setter Property="IsTabStop" Value="false" /> <Setter Property="Padding" Value="2" /> <Setter Property="Template" Value="{StaticResource ComboBoxEditableTemplate}" /> </Trigger> <Trigger Property="Validation.HasError" Value="true"> <Setter Property="ToolTip" Value="{Binding RelativeSource={RelativeSource Self},Path=(Validation.Errors)[0].ErrorContent}" /> </Trigger> </Style.Triggers> </Style> <!--Region 普通下拉框专用样式风格--> </ResourceDictionary> <ResourceDictionary> <!--Region 普通下拉框默认引用样式风格--> <Style x:Key="FocusVisual"> <Setter Property="Control.Template"> <Setter.Value> <ControlTemplate> <Rectangle Margin="2" SnapsToDevicePixels="true" Stroke="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" StrokeThickness="1" StrokeDashArray="1 2" /> </ControlTemplate> </Setter.Value> </Setter> </Style> <!--主控件背景色--> <LinearGradientBrush x:Key="ComboBox.Static.Background" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FFFFFF" Offset="0.0" /> <GradientStop Color="#FFFFFF" Offset="1.0" /> </LinearGradientBrush> <SolidColorBrush x:Key="ComboBox.Static.Border" Color="#94B6EF" /> <SolidColorBrush x:Key="ComboBox.Static.Editable.Background" Color="#FFFFFFFF" /> <SolidColorBrush x:Key="ComboBox.Static.Editable.Border" Color="#FFABADB3" /> <SolidColorBrush x:Key="ComboBox.Static.Editable.Button.Background" Color="Transparent" /> <SolidColorBrush x:Key="ComboBox.Static.Editable.Button.Border" Color="Transparent" /> <SolidColorBrush x:Key="ComboBox.MouseOver.Glyph" Color="#FF000000" /> <LinearGradientBrush x:Key="ComboBox.MouseOver.Background" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FFECF4FC" Offset="0.0" /> <GradientStop Color="#FFDCECFC" Offset="1.0" /> </LinearGradientBrush> <SolidColorBrush x:Key="ComboBox.MouseOver.Border" Color="#5B98FF" /> <SolidColorBrush x:Key="ComboBox.MouseOver.Editable.Background" Color="#FFFFFFFF" /> <SolidColorBrush x:Key="ComboBox.MouseOver.Editable.Border" Color="#FF7EB4EA" /> <LinearGradientBrush x:Key="ComboBox.MouseOver.Editable.Button.Background" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FFEBF4FC" Offset="0.0" /> <GradientStop Color="#FFDCECFC" Offset="1.0" /> </LinearGradientBrush> <SolidColorBrush x:Key="ComboBox.MouseOver.Editable.Button.Border" Color="#FF7EB4EA" /> <SolidColorBrush x:Key="ComboBox.Pressed.Glyph" Color="#FF000000" /> <LinearGradientBrush x:Key="ComboBox.Pressed.Background" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FFDAECFC" Offset="0.0" /> <GradientStop Color="#FFC4E0FC" Offset="1.0" /> </LinearGradientBrush> <SolidColorBrush x:Key="ComboBox.Pressed.Border" 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<Condition Binding="{Binding IsPressed, RelativeSource={RelativeSource Self}}" Value="true" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="false" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Pressed.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Pressed.Border}" /> </MultiDataTrigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsPressed, RelativeSource={RelativeSource Self}}" Value="true" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="true" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Pressed.Editable.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Pressed.Editable.Border}" /> <Setter Property="Background" TargetName="splitBorder" Value="{StaticResource ComboBox.Pressed.Editable.Button.Background}" /> <Setter Property="BorderBrush" TargetName="splitBorder" Value="{StaticResource ComboBox.Pressed.Editable.Button.Border}" /> </MultiDataTrigger> <Trigger Property="IsEnabled" Value="false"> <Setter Property="Fill" TargetName="arrow" Value="{StaticResource ComboBox.Disabled.Glyph}" /> </Trigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="false" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="false" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Disabled.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Disabled.Border}" /> </MultiDataTrigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="false" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="true" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Disabled.Editable.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Disabled.Editable.Border}" /> <Setter Property="Background" TargetName="splitBorder" Value="{StaticResource ComboBox.Disabled.Editable.Button.Background}" /> <Setter Property="BorderBrush" TargetName="splitBorder" Value="{StaticResource ComboBox.Disabled.Editable.Button.Border}" /> </MultiDataTrigger> </ControlTemplate.Triggers> </ControlTemplate> </Setter.Value> </Setter> </Style> <ControlTemplate x:Key="ComboBoxTemplate" TargetType="{x:Type ComboBox}"> <Grid x:Name="templateRoot" 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, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Margin="1" PopupAnimation="{DynamicResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" Placement="Bottom"> <Themes:SystemDropShadowChrome x:Name="shadow" Color="Transparent" MaxHeight="{TemplateBinding MaxDropDownHeight}" MinWidth="{Binding ActualWidth, ElementName=templateRoot}"> <Border x:Name="dropDownBorder" BorderBrush="{DynamicResource {x:Static SystemColors.WindowFrameBrushKey}}" BorderThickness="1" Background="{DynamicResource {x:Static SystemColors.WindowBrushKey}}"> <ScrollViewer x:Name="DropDownScrollViewer"> <Grid x:Name="grid" RenderOptions.ClearTypeHint="Enabled"> <Canvas x:Name="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> </Themes:SystemDropShadowChrome> </Popup> <ToggleButton x:Name="toggleButton" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Grid.ColumnSpan="2" IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Style="{StaticResource ComboBoxToggleButton}" /> <ContentPresenter x:Name="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="shadow" Value="0,0,5,5" /> <Setter Property="Color" TargetName="shadow" Value="#71000000" /> </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> <SolidColorBrush x:Key="TextBox.Static.Background" Color="#FFFFFFFF" /> <Style x:Key="ComboBoxEditableTextBox" TargetType="{x:Type TextBox}"> <Setter Property="OverridesDefaultStyle" Value="true" /> <Setter Property="AllowDrop" Value="true" /> <Setter Property="MinWidth" Value="0" /> <Setter Property="MinHeight" Value="0" /> <Setter Property="FocusVisualStyle" Value="{x:Null}" /> <Setter Property="ScrollViewer.PanningMode" Value="VerticalFirst" /> <Setter Property="Stylus.IsFlicksEnabled" Value="False" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type TextBox}"> <ScrollViewer x:Name="PART_ContentHost" Background="Transparent" Focusable="false" HorizontalScrollBarVisibility="Hidden" VerticalScrollBarVisibility="Hidden" /> </ControlTemplate> </Setter.Value> </Setter> </Style> <ControlTemplate x:Key="ComboBoxEditableTemplate" TargetType="{x:Type ComboBox}"> <Grid x:Name="templateRoot" 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}}" PopupAnimation="{DynamicResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" Placement="Bottom"> <Themes:SystemDropShadowChrome x:Name="shadow" Color="Transparent" MaxHeight="{TemplateBinding MaxDropDownHeight}" MinWidth="{Binding ActualWidth, ElementName=templateRoot}"> <Border x:Name="dropDownBorder" BorderBrush="{DynamicResource {x:Static SystemColors.WindowFrameBrushKey}}" BorderThickness="1" Background="{DynamicResource {x:Static SystemColors.WindowBrushKey}}"> <ScrollViewer x:Name="DropDownScrollViewer"> <Grid x:Name="grid" RenderOptions.ClearTypeHint="Enabled"> <Canvas x:Name="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> </Themes:SystemDropShadowChrome> </Popup> <ToggleButton x:Name="toggleButton" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Grid.ColumnSpan="2" IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Style="{StaticResource ComboBoxToggleButton}" /> <Border x:Name="border" Background="{StaticResource TextBox.Static.Background}" Margin="{TemplateBinding BorderThickness}"> <TextBox x:Name="PART_EditableTextBox" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" IsReadOnly="{Binding IsReadOnly, RelativeSource={RelativeSource TemplatedParent}}" Margin="{TemplateBinding Padding}" Style="{StaticResource ComboBoxEditableTextBox}" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" /> </Border> </Grid> <ControlTemplate.Triggers> <Trigger Property="IsEnabled" Value="false"> <Setter Property="Opacity" TargetName="border" Value="0.56" /> </Trigger> <Trigger Property="IsKeyboardFocusWithin" Value="true"> <Setter Property="Foreground" Value="Black" /> </Trigger> <Trigger Property="HasDropShadow" SourceName="PART_Popup" Value="true"> <Setter Property="Margin" TargetName="shadow" Value="0,0,5,5" /> <Setter Property="Color" TargetName="shadow" Value="#71000000" /> </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> <Style TargetType="{x:Type ComboBox}"> <Setter Property="FocusVisualStyle" Value="{StaticResource FocusVisual}" /> <Setter Property="Background" Value="{StaticResource ComboBox.Static.Background}" /> <Setter Property="BorderBrush" Value="{StaticResource ComboBox.Static.Border}" /> <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}" /> <Setter Property="BorderThickness" Value="1" /> <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto" /> <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto" /> <Setter Property="Padding" Value="6,3,5,3" /> <Setter Property="ScrollViewer.CanContentScroll" Value="true" /> <Setter Property="ScrollViewer.PanningMode" Value="Both" /> <Setter Property="Stylus.IsFlicksEnabled" Value="False" /> <Setter Property="Height" Value="30" /> <Setter Property="Template" Value="{StaticResource ComboBoxTemplate}" /> <Setter Property="Validation.ErrorTemplate" Value="{StaticResource ValidationDefaultErrorTemplate }" /> <Style.Triggers> <Trigger Property="IsEditable" Value="true"> <Setter Property="IsTabStop" Value="false" /> <Setter Property="Padding" Value="2" /> <Setter Property="Template" Value="{StaticResource ComboBoxEditableTemplate}" /> </Trigger> <Trigger Property="Validation.HasError" Value="true"> <Setter Property="ToolTip" Value="{Binding RelativeSource={RelativeSource Self},Path=(Validation.Errors)[0].ErrorContent}" /> </Trigger> </Style.Triggers> </Style> <!--Region 普通下拉框默认引用样式风格--> </ResourceDictionary> <ResourceDictionary> <Style x:Key="FocusVisual"> <Setter Property="Control.Template"> <Setter.Value> <ControlTemplate> <Rectangle Margin="2" SnapsToDevicePixels="true" Stroke="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" StrokeThickness="1" StrokeDashArray="1 2" /> </ControlTemplate> </Setter.Value> </Setter> </Style> <LinearGradientBrush x:Key="ComboBox.Static.Background" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="Transparent" Offset="0.0" /> <!--方框背景颜色 --> <GradientStop Color="Transparent" Offset="1.0" /> </LinearGradientBrush> <!--方框边框颜色 --> <SolidColorBrush x:Key="ComboBox.Static.Border" Color="Red" /> <SolidColorBrush x:Key="ComboBox.Static.Editable.Background" Color="#FFFFFFFF" /> <SolidColorBrush x:Key="ComboBox.Static.Editable.Border" Color="#FFABADB3" /> <SolidColorBrush x:Key="ComboBox.Static.Editable.Button.Background" Color="Transparent" /> <SolidColorBrush x:Key="ComboBox.Static.Editable.Button.Border" Color="Transparent" /> <SolidColorBrush x:Key="ComboBox.MouseOver.Glyph" Color="#FF000000" /> <LinearGradientBrush x:Key="ComboBox.MouseOver.Background" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="White" Offset="0.0" /> <!--鼠标移动过时 下拉框背景颜色 --> <GradientStop Color="#FFDCECFC" Offset="0.5" /> </LinearGradientBrush> <SolidColorBrush x:Key="ComboBox.MouseOver.Border" Color="#B29ADD" /> <!--鼠标移动过时 下拉框边框颜色 --> <SolidColorBrush x:Key="ComboBox.MouseOver.Editable.Background" Color="#FFFFFFFF" /> <SolidColorBrush x:Key="ComboBox.MouseOver.Editable.Border" Color="#FF7EB4EA" /> <LinearGradientBrush x:Key="ComboBox.MouseOver.Editable.Button.Background" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FFEBF4FC" Offset="0.0" /> <GradientStop Color="#FFDCECFC" Offset="1.0" /> </LinearGradientBrush> <SolidColorBrush x:Key="ComboBox.MouseOver.Editable.Button.Border" Color="#FF7EB4EA" /> <SolidColorBrush x:Key="ComboBox.Pressed.Glyph" Color="#FF000000" /> <LinearGradientBrush x:Key="ComboBox.Pressed.Background" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FFDAECFC" Offset="0.0" /> <GradientStop Color="#FFC4E0FC" Offset="1.0" /> </LinearGradientBrush> <SolidColorBrush x:Key="ComboBox.Pressed.Border" Color="#FF569DE5" /> <SolidColorBrush x:Key="ComboBox.Pressed.Editable.Background" Color="#FFFFFFFF" /> <SolidColorBrush x:Key="ComboBox.Pressed.Editable.Border" Color="#FF569DE5" /> <LinearGradientBrush x:Key="ComboBox.Pressed.Editable.Button.Background" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FFDAEBFC" Offset="0.0" /> <GradientStop Color="#FFC4E0FC" Offset="1.0" /> </LinearGradientBrush> <SolidColorBrush x:Key="ComboBox.Pressed.Editable.Button.Border" Color="#FF569DE5" /> <SolidColorBrush x:Key="ComboBox.Disabled.Glyph" Color="#FFBFBFBF" /> <SolidColorBrush x:Key="ComboBox.Disabled.Background" Color="#FFF0F0F0" /> <SolidColorBrush x:Key="ComboBox.Disabled.Border" Color="#FFD9D9D9" /> <SolidColorBrush x:Key="ComboBox.Disabled.Editable.Background" Color="#FFFFFFFF" /> <SolidColorBrush x:Key="ComboBox.Disabled.Editable.Border" Color="#FFBFBFBF" /> <SolidColorBrush x:Key="ComboBox.Disabled.Editable.Button.Background" Color="Transparent" /> <SolidColorBrush x:Key="ComboBox.Disabled.Editable.Button.Border" Color="Transparent" /> <SolidColorBrush x:Key="ComboBox.Static.Glyph" Color="#FFB1C1F2" /> <SolidColorBrush x:Key="TextBox.Static.Background" Color="#FFFFFFFF" /> <ControlTemplate x:Key="ComboBoxTemplate" TargetType="{x:Type ComboBox}"> <Grid x:Name="templateRoot" 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, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Margin="1" PopupAnimation="{DynamicResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" Placement="Bottom"> <Themes:SystemDropShadowChrome x:Name="shadow" Color="Transparent" MaxHeight="{TemplateBinding MaxDropDownHeight}" MinWidth="{Binding ActualWidth, ElementName=templateRoot}"> <!--color 是右下角阴影颜色 --> <Border x:Name="dropDownBorder" BorderBrush="{StaticResource ComboBox.MouseOver.Border}" BorderThickness="1" Background="White"> <!--下来框popup的 边框颜色 --> <!--下来框popup的 背景颜色 --> <ScrollViewer x:Name="DropDownScrollViewer"> <Grid x:Name="grid" RenderOptions.ClearTypeHint="Enabled"> <Canvas x:Name="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> </Themes:SystemDropShadowChrome> </Popup> <ToggleButton x:Name="toggleButton" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Grid.ColumnSpan="2" IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Style="{DynamicResource ToggleButtonStyle1}" /> <ContentPresenter x:Name="contentPresenter" ContentTemplate="{TemplateBinding SelectionBoxItemTemplate}" ContentTemplateSelector="{TemplateBinding ItemTemplateSelector}" Content="{TemplateBinding SelectionBoxItem}" ContentStringFormat="{TemplateBinding SelectionBoxItemStringFormat}" HorizontalAlignment="Center" IsHitTestVisible="false" Margin="0" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="Center" /> </Grid> <ControlTemplate.Triggers> <Trigger Property="HasDropShadow" SourceName="PART_Popup" Value="true"> <Setter Property="Margin" TargetName="shadow" Value="0,0,5,5" /> <Setter Property="Color" TargetName="shadow" Value="white" /> <!--color 是鼠标移动时 popup右下角阴影颜色 --> </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> <!--ComboBox 风格样式 --> <Style x:Key="key123" TargetType="{x:Type ComboBox}" BasedOn="{StaticResource base}"> <Setter Property="FocusVisualStyle" Value="{StaticResource FocusVisual}" /> <Setter Property="Background" Value="{StaticResource ComboBox.Static.Background}" /> <Setter Property="BorderBrush" Value="{StaticResource ComboBox.Static.Border}" /> <!--字体颜色 --> <!--<Setter Property="Foreground" Value="Blue" />--> <Setter Property="BorderThickness" Value="1" /> <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto" /> <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto" /> <Setter Property="Padding" Value="6,3,5,3" /> <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="Padding" Value="2" /> </Trigger> </Style.Triggers> </Style> <Style x:Key="ToggleButtonStyle1" 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="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type ToggleButton}"> <Border x:Name="templateRoot" BorderBrush="{StaticResource ComboBox.Static.Border}" BorderThickness="{TemplateBinding BorderThickness}" Background="{StaticResource ComboBox.Static.Background}" SnapsToDevicePixels="true"> <Border x:Name="splitBorder" BorderBrush="Transparent" Background="Transparent" BorderThickness="1" HorizontalAlignment="Right" Margin="3,5,0,5" SnapsToDevicePixels="true" Width="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}"> <Path x:Name="arrow" Data="F1 M 0,0 L 2.667,2.66665 L 5.3334,0 L 5.3334,-1.78168 L 2.6667,0.88501 L0,-1.78168 L0,0 Z" Fill="{StaticResource ComboBox.Static.Glyph}" HorizontalAlignment="Center" Margin="0" VerticalAlignment="Center" /> </Border> </Border> <ControlTemplate.Triggers> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="true" /> <Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="false" /> <Condition Binding="{Binding IsPressed, RelativeSource={RelativeSource Self}}" Value="false" /> <Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="true" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Static.Editable.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Static.Editable.Border}" /> <Setter Property="Background" TargetName="splitBorder" Value="{StaticResource ComboBox.Static.Editable.Button.Background}" /> <Setter Property="BorderBrush" TargetName="splitBorder" Value="{StaticResource ComboBox.Static.Editable.Button.Border}" /> </MultiDataTrigger> <Trigger Property="IsMouseOver" Value="true"> <Setter Property="Fill" TargetName="arrow" Value="{StaticResource ComboBox.MouseOver.Glyph}" /> </Trigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="false" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.MouseOver.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.MouseOver.Border}" /> </MultiDataTrigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="true" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.MouseOver.Editable.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.MouseOver.Editable.Border}" /> <Setter Property="Background" TargetName="splitBorder" Value="{StaticResource ComboBox.MouseOver.Editable.Button.Background}" /> <Setter Property="BorderBrush" TargetName="splitBorder" Value="{StaticResource ComboBox.MouseOver.Editable.Button.Border}" /> </MultiDataTrigger> <Trigger Property="IsPressed" Value="true"> <Setter Property="Fill" TargetName="arrow" Value="{StaticResource ComboBox.Pressed.Glyph}" /> </Trigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsPressed, RelativeSource={RelativeSource Self}}" Value="true" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="false" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Pressed.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Pressed.Border}" /> </MultiDataTrigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsPressed, RelativeSource={RelativeSource Self}}" Value="true" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="true" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Pressed.Editable.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Pressed.Editable.Border}" /> <Setter Property="Background" TargetName="splitBorder" Value="{StaticResource ComboBox.Pressed.Editable.Button.Background}" /> <Setter Property="BorderBrush" TargetName="splitBorder" Value="{StaticResource ComboBox.Pressed.Editable.Button.Border}" /> </MultiDataTrigger> <Trigger Property="IsEnabled" Value="false"> <Setter Property="Fill" TargetName="arrow" Value="{StaticResource ComboBox.Disabled.Glyph}" /> </Trigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="false" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="false" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Disabled.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Disabled.Border}" /> </MultiDataTrigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="false" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="true" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Disabled.Editable.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Disabled.Editable.Border}" /> <Setter Property="Background" TargetName="splitBorder" Value="{StaticResource ComboBox.Disabled.Editable.Button.Background}" /> <Setter Property="BorderBrush" TargetName="splitBorder" Value="{StaticResource ComboBox.Disabled.Editable.Button.Border}" /> </MultiDataTrigger> </ControlTemplate.Triggers> </ControlTemplate> </Setter.Value> </Setter> </Style> </ResourceDictionary> <ResourceDictionary> <!--#region 登录界面下拉框风格样式--> <Style x:Key="FocusVisual"> <Setter Property="Control.Template"> <Setter.Value> <ControlTemplate> <Rectangle Margin="2" SnapsToDevicePixels="true" Stroke="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" StrokeThickness="1" StrokeDashArray="1 2" /> </ControlTemplate> </Setter.Value> </Setter> </Style> <!--#region 登录界面下拉框颜色集合--> <!--Combobox主背景色--> <LinearGradientBrush x:Key="ComboBox.Static.Background" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FFFFFF" Offset="0.0" /> <GradientStop Color="#FFFFFF" Offset="1.0" /> </LinearGradientBrush> <!--Combobox边框颜色--> <SolidColorBrush x:Key="ComboBox.Static.Border" Color="Transparent" /> <SolidColorBrush x:Key="ComboBox.Static.Editable.Background" Color="#FFFFFFFF" /> <SolidColorBrush x:Key="ComboBox.Static.Editable.Border" Color="#FFABADB3" /> <SolidColorBrush x:Key="ComboBox.Static.Editable.Button.Background" Color="Transparent" /> <SolidColorBrush x:Key="ComboBox.Static.Editable.Button.Border" Color="Transparent" /> <SolidColorBrush x:Key="ComboBox.MouseOver.Glyph" Color="#FF000000" /> <!--鼠标滑过时下拉框主背景色--> <LinearGradientBrush x:Key="ComboBox.MouseOver.Background" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#2E0080FF" Offset="0.0" /> <GradientStop Color="#2E0080FF" Offset="1.0" /> </LinearGradientBrush> <!--鼠标滑过时下拉框主边框色--> <SolidColorBrush x:Key="ComboBox.MouseOver.Border" Color="#FF7EB4EA" /> <SolidColorBrush x:Key="ComboBox.MouseOver.Editable.Background" Color="#FFFFFFFF" /> <SolidColorBrush x:Key="ComboBox.MouseOver.Editable.Border" Color="#FF7EB4EA" /> <LinearGradientBrush x:Key="ComboBox.MouseOver.Editable.Button.Background" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FFEBF4FC" Offset="0.0" /> <GradientStop Color="#FFDCECFC" Offset="1.0" /> </LinearGradientBrush> <SolidColorBrush x:Key="ComboBox.MouseOver.Editable.Button.Border" Color="#FF7EB4EA" /> <SolidColorBrush x:Key="ComboBox.Pressed.Glyph" Color="#FF000000" /> <LinearGradientBrush x:Key="ComboBox.Pressed.Background" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FFDAECFC" Offset="0.0" /> <GradientStop Color="#FFC4E0FC" Offset="1.0" /> </LinearGradientBrush> <SolidColorBrush x:Key="ComboBox.Pressed.Border" Color="#FF569DE5" /> <SolidColorBrush x:Key="ComboBox.Pressed.Editable.Background" Color="#FFFFFFFF" /> <SolidColorBrush x:Key="ComboBox.Pressed.Editable.Border" Color="#FF569DE5" /> <LinearGradientBrush x:Key="ComboBox.Pressed.Editable.Button.Background" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FFDAEBFC" Offset="0.0" /> <GradientStop Color="#FFC4E0FC" Offset="1.0" /> </LinearGradientBrush> <SolidColorBrush x:Key="ComboBox.Pressed.Editable.Button.Border" Color="#FF569DE5" /> <SolidColorBrush x:Key="ComboBox.Disabled.Glyph" Color="#FFBFBFBF" /> <SolidColorBrush x:Key="ComboBox.Disabled.Background" Color="#FFF0F0F0" /> <SolidColorBrush x:Key="ComboBox.Disabled.Border" Color="#FFD9D9D9" /> <SolidColorBrush x:Key="ComboBox.Disabled.Editable.Background" Color="#FFFFFFFF" /> <SolidColorBrush x:Key="ComboBox.Disabled.Editable.Border" Color="#FFBFBFBF" /> <SolidColorBrush x:Key="ComboBox.Disabled.Editable.Button.Background" Color="Transparent" /> <SolidColorBrush x:Key="ComboBox.Disabled.Editable.Button.Border" Color="Transparent" /> <!--下拉箭头颜色 --> <SolidColorBrush x:Key="ComboBox.Static.Glyph" Color="#33C3D5" /> <SolidColorBrush x:Key="TextBox.Static.Background" Color="#FFFFFFFF" /> <!--#endregion 登录界面下拉框颜色集合--> <Style x:Key="ComboBoxToggleButton" 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="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type ToggleButton}"> <Border x:Name="templateRoot" CornerRadius="0,4,4,0" BorderBrush="{StaticResource ComboBox.Static.Border}" BorderThickness="{TemplateBinding BorderThickness}" Background="{StaticResource ComboBox.Static.Background}" SnapsToDevicePixels="true"> <Border x:Name="splitBorder" BorderBrush="Transparent" BorderThickness="1" HorizontalAlignment="Right" Margin="0,0,8,0" SnapsToDevicePixels="true" Height="25" Width="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}"> <Path x:Name="arrow" Data="M94.8 304.5L512 721.8l416-416-833.2-1.3z m0 0" Stretch="Fill" Fill="{StaticResource ComboBox.Static.Glyph}" HorizontalAlignment="Center" Margin="0,8,0,8" VerticalAlignment="Center" /> </Border> </Border> <ControlTemplate.Triggers> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="true" /> <Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="false" /> <Condition Binding="{Binding IsPressed, RelativeSource={RelativeSource Self}}" Value="false" /> <Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="true" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Static.Editable.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Static.Editable.Border}" /> <Setter Property="Background" TargetName="splitBorder" Value="{StaticResource ComboBox.Static.Editable.Button.Background}" /> <Setter Property="BorderBrush" TargetName="splitBorder" Value="{StaticResource ComboBox.Static.Editable.Button.Border}" /> </MultiDataTrigger> <Trigger Property="IsMouseOver" Value="true"> <Setter Property="Fill" TargetName="arrow" Value="{StaticResource ComboBox.MouseOver.Glyph}" /> </Trigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="false" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.MouseOver.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.MouseOver.Border}" /> </MultiDataTrigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="true" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.MouseOver.Editable.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.MouseOver.Editable.Border}" /> <Setter Property="Background" TargetName="splitBorder" Value="{StaticResource ComboBox.MouseOver.Editable.Button.Background}" /> <Setter Property="BorderBrush" TargetName="splitBorder" Value="{StaticResource ComboBox.MouseOver.Editable.Button.Border}" /> </MultiDataTrigger> <Trigger Property="IsPressed" Value="true"> <Setter Property="Fill" TargetName="arrow" Value="{StaticResource ComboBox.Pressed.Glyph}" /> </Trigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsPressed, RelativeSource={RelativeSource Self}}" Value="true" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="false" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Pressed.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Pressed.Border}" /> </MultiDataTrigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsPressed, RelativeSource={RelativeSource Self}}" Value="true" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="true" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Pressed.Editable.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Pressed.Editable.Border}" /> <Setter Property="Background" TargetName="splitBorder" Value="{StaticResource ComboBox.Pressed.Editable.Button.Background}" /> <Setter Property="BorderBrush" TargetName="splitBorder" Value="{StaticResource ComboBox.Pressed.Editable.Button.Border}" /> </MultiDataTrigger> <Trigger Property="IsEnabled" Value="false"> <Setter Property="Fill" TargetName="arrow" Value="{StaticResource ComboBox.Disabled.Glyph}" /> </Trigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="false" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="false" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Disabled.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Disabled.Border}" /> </MultiDataTrigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="false" /> <Condition Binding="{Binding IsEditable, RelativeSource={RelativeSource AncestorType={x:Type ComboBox}}}" Value="true" /> </MultiDataTrigger.Conditions> <Setter Property="Background" TargetName="templateRoot" Value="{StaticResource ComboBox.Disabled.Editable.Background}" /> <Setter Property="BorderBrush" TargetName="templateRoot" Value="{StaticResource ComboBox.Disabled.Editable.Border}" /> <Setter Property="Background" TargetName="splitBorder" Value="{StaticResource ComboBox.Disabled.Editable.Button.Background}" /> <Setter Property="BorderBrush" TargetName="splitBorder" Value="{StaticResource ComboBox.Disabled.Editable.Button.Border}" /> </MultiDataTrigger> </ControlTemplate.Triggers> </ControlTemplate> </Setter.Value> </Setter> </Style> <ControlTemplate x:Key="ComboBoxTemplate" TargetType="{x:Type ComboBox}"> <Grid x:Name="templateRoot" SnapsToDevicePixels="true"> <Grid.ColumnDefinitions> <ColumnDefinition Width="*" /> <ColumnDefinition MinWidth="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}" Width="0" /> </Grid.ColumnDefinitions> <!--下拉Popup弹窗--> <Popup x:Name="PART_Popup" AllowsTransparency="true" Grid.ColumnSpan="2" IsOpen="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Margin="1" PopupAnimation="{DynamicResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" Placement="Bottom"> <Themes:SystemDropShadowChrome x:Name="shadow" Color="Transparent" MaxHeight="{TemplateBinding MaxDropDownHeight}" MinWidth="{Binding ActualWidth, ElementName=templateRoot}"> <Border x:Name="dropDownBorder" BorderBrush="{StaticResource ComboBox.Static.Background}" BorderThickness="1" Margin="1,0,1,0" Background="{DynamicResource {x:Static SystemColors.WindowBrushKey}}"> <!--ComboBox下拉框背景色--> <ScrollViewer x:Name="DropDownScrollViewer"> <Grid x:Name="grid" RenderOptions.ClearTypeHint="Enabled"> <Canvas x:Name="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}" /> <!--Fill-下拉框填充色--> </Canvas> <ItemsPresenter x:Name="ItemsPresenter" KeyboardNavigation.DirectionalNavigation="Contained" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" /> </Grid> </ScrollViewer> </Border> </Themes:SystemDropShadowChrome> </Popup> <!--下拉按钮--> <ToggleButton x:Name="toggleButton" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Grid.ColumnSpan="2" IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Style="{StaticResource ComboBoxToggleButton}" /> <!--水印--> <Border Grid.Column="0"> <TextBlock x:Name="Message" Padding="0" Visibility="Collapsed" Text="{TemplateBinding local:Attach.Hint}" FontWeight="{TemplateBinding local:Attach.HintFontWeight}" FontStyle="{TemplateBinding local:Attach.HintFontStyle}" Foreground="{TemplateBinding Foreground}" IsHitTestVisible="False" Opacity="0.5" HorizontalAlignment="Left" TextAlignment="Center" VerticalAlignment="Center" Margin="5,2,5,2" /> </Border> <!--主内容区域--> <ContentPresenter x:Name="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> <!--1.显示水印--> <DataTrigger Binding="{Binding RelativeSource={RelativeSource Self}, Path=Text}" Value=""> <Setter TargetName="Message" Property="Visibility" Value="Visible" /> </DataTrigger> <DataTrigger Binding="{Binding RelativeSource={RelativeSource Self}, Path=Text}" Value="{x:Null}"> <Setter TargetName="Message" Property="Visibility" Value="Visible" /> </DataTrigger> <DataTrigger Binding="{Binding RelativeSource={RelativeSource Self}, Path=SelectionBoxItem}" Value="{x:Null}"> <Setter TargetName="Message" Property="Visibility" Value="Visible" /> </DataTrigger> <Trigger Property="HasDropShadow" SourceName="PART_Popup" Value="true"> <Setter Property="Margin" TargetName="shadow" Value="0,0,5,5" /> <Setter Property="Color" TargetName="shadow" Value="#71000000" /> </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> <Style x:Key="ComboBoxEditableTextBox" TargetType="{x:Type TextBox}"> <Setter Property="OverridesDefaultStyle" Value="true" /> <Setter Property="AllowDrop" Value="true" /> <Setter Property="MinWidth" Value="0" /> <Setter Property="MinHeight" Value="0" /> <Setter Property="FocusVisualStyle" Value="{x:Null}" /> <Setter Property="ScrollViewer.PanningMode" Value="VerticalFirst" /> <Setter Property="Stylus.IsFlicksEnabled" Value="False" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type TextBox}"> <ScrollViewer x:Name="PART_ContentHost" Background="Transparent" Focusable="false" HorizontalScrollBarVisibility="Hidden" VerticalScrollBarVisibility="Hidden" /> </ControlTemplate> </Setter.Value> </Setter> </Style> <ControlTemplate x:Key="ComboBoxEditableTemplate" TargetType="{x:Type ComboBox}"> <Grid x:Name="templateRoot" 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}}" PopupAnimation="{DynamicResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" Placement="Bottom"> <Themes:SystemDropShadowChrome x:Name="shadow" Color="Transparent" MaxHeight="{TemplateBinding MaxDropDownHeight}" MinWidth="{Binding ActualWidth, ElementName=templateRoot}"> <Border x:Name="dropDownBorder" BorderBrush="{DynamicResource {x:Static SystemColors.WindowFrameBrushKey}}" BorderThickness="1" Background="{DynamicResource {x:Static SystemColors.WindowBrushKey}}"> <ScrollViewer x:Name="DropDownScrollViewer"> <Grid x:Name="grid" RenderOptions.ClearTypeHint="Enabled"> <Canvas x:Name="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> </Themes:SystemDropShadowChrome> </Popup> <ToggleButton x:Name="toggleButton" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="2" Background="{TemplateBinding Background}" Grid.ColumnSpan="2" IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Style="{StaticResource ComboBoxToggleButton}" /> <Border x:Name="border" Background="{StaticResource TextBox.Static.Background}" Margin="{TemplateBinding BorderThickness}"> <TextBox x:Name="PART_EditableTextBox" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" IsReadOnly="{Binding IsReadOnly, RelativeSource={RelativeSource TemplatedParent}}" Margin="{TemplateBinding Padding}" Style="{StaticResource ComboBoxEditableTextBox}" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" /> </Border> </Grid> <ControlTemplate.Triggers> <Trigger Property="IsEnabled" Value="false"> <Setter Property="Opacity" TargetName="border" Value="0.56" /> </Trigger> <Trigger Property="IsKeyboardFocusWithin" Value="true"> <Setter Property="Foreground" Value="Black" /> </Trigger> <Trigger Property="HasDropShadow" SourceName="PART_Popup" Value="true"> <Setter Property="Margin" TargetName="shadow" Value="0,0,5,5" /> <Setter Property="Color" TargetName="shadow" Value="#71000000" /> </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> <Style x:Key="ComboBoxLoginStyle" TargetType="{x:Type ComboBox}"> <Setter Property="FocusVisualStyle" Value="{StaticResource FocusVisual}" /> <Setter Property="Background" Value="{StaticResource ComboBox.Static.Background}" /> <Setter Property="BorderBrush" Value="{StaticResource ComboBox.Static.Border}" /> <!--ComboBox字体颜色--> <Setter Property="Foreground" Value="Black" /> <Setter Property="VerticalContentAlignment" Value="Center" /> <Setter Property="BorderThickness" Value="0" /> <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto" /> <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto" /> <Setter Property="Padding" Value="6,3,5,3" /> <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="Padding" Value="2" /> <Setter Property="Template" Value="{StaticResource ComboBoxEditableTemplate}" /> </Trigger> </Style.Triggers> </Style> <!--#region ComboBoxItemLoginStyle--> <SolidColorBrush x:Key="ComboBoxItem.ItemsviewHover.Background" Color="#1F26A0DA" /> <SolidColorBrush x:Key="ComboBoxItem.ItemsviewHover.Border" Color="#A826A0DA" /> <!--首次展开时已选中Item背景色--> <SolidColorBrush x:Key="ComboBoxItem.ItemsviewSelected.Background" Color="#3D26A0DA" /> <!--首次展开时已选中Item边框色--> <SolidColorBrush x:Key="ComboBoxItem.ItemsviewSelected.Border" Color="#FF26A0DA" /> <!--鼠标滑过已选中Item时背景色--> <SolidColorBrush x:Key="ComboBoxItem.ItemsviewSelectedHover.Background" Color="#2E0080FF" /> <!--鼠标滑过已选中Item时边框色--> <SolidColorBrush x:Key="ComboBoxItem.ItemsviewSelectedHover.Border" Color="#99006CD9" /> <!--鼠标滑过时未选中的Item时已选中Item背景色--> <SolidColorBrush x:Key="ComboBoxItem.ItemsviewSelectedNoFocus.Background" Color="#3DDADADA" /> <!--鼠标滑过时未选中的Item时已选中Item边框色--> <SolidColorBrush x:Key="ComboBoxItem.ItemsviewSelectedNoFocus.Border" Color="#FFDADADA" /> <SolidColorBrush x:Key="ComboBoxItem.ItemsviewFocus.Border" Color="#FF26A0DA" /> <!--鼠标滑过时的Item背景色--> <SolidColorBrush x:Key="ComboBoxItem.ItemsviewHoverFocus.Background" Color="#F4AE00" /> <!--鼠标滑过时的Item边框色--> <SolidColorBrush x:Key="ComboBoxItem.ItemsviewHoverFocus.Border" Color="#F4AE00" /> <Style x:Key="ComboBoxItemLoginStyle" TargetType="{x:Type ComboBoxItem}"> <Setter Property="SnapsToDevicePixels" Value="True" /> <Setter Property="Padding" Value="4,1" /> <Setter Property="HorizontalContentAlignment" Value="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}" /> <Setter Property="VerticalContentAlignment" Value="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}" /> <Setter Property="Background" Value="Transparent" /> <Setter Property="BorderBrush" Value="Transparent" /> <Setter Property="BorderThickness" Value="1" /> <Setter Property="FocusVisualStyle" Value="{StaticResource FocusVisual}" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type ComboBoxItem}"> <Border x:Name="Bd" CornerRadius="0" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}" SnapsToDevicePixels="true"> <ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" /> </Border> <ControlTemplate.Triggers> <Trigger Property="IsEnabled" Value="False"> <Setter Property="TextElement.Foreground" TargetName="Bd" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}" /> </Trigger> <MultiTrigger> <MultiTrigger.Conditions> <Condition Property="IsSelected" Value="False" /> <Condition Property="IsMouseOver" Value="True" /> <Condition Property="IsKeyboardFocused" Value="False" /> </MultiTrigger.Conditions> <Setter Property="Background" TargetName="Bd" Value="{StaticResource ComboBoxItem.ItemsviewHover.Background}" /> <Setter Property="BorderBrush" TargetName="Bd" Value="{StaticResource ComboBoxItem.ItemsviewHover.Border}" /> </MultiTrigger> <MultiTrigger> <MultiTrigger.Conditions> <Condition Property="IsSelected" Value="True" /> <Condition Property="IsMouseOver" Value="False" /> <Condition Property="IsKeyboardFocused" Value="True" /> </MultiTrigger.Conditions> <Setter Property="Background" TargetName="Bd" Value="{StaticResource ComboBoxItem.ItemsviewSelected.Background}" /> <Setter Property="BorderBrush" TargetName="Bd" Value="{StaticResource ComboBoxItem.ItemsviewSelected.Border}" /> </MultiTrigger> <MultiTrigger> <MultiTrigger.Conditions> <Condition Property="IsSelected" Value="True" /> <Condition Property="IsMouseOver" Value="True" /> </MultiTrigger.Conditions> <Setter Property="Background" TargetName="Bd" Value="{StaticResource ComboBoxItem.ItemsviewSelectedHover.Background}" /> <Setter Property="BorderBrush" TargetName="Bd" Value="{StaticResource ComboBoxItem.ItemsviewSelectedHover.Border}" /> </MultiTrigger> <MultiTrigger> <MultiTrigger.Conditions> <Condition Property="IsSelected" Value="True" /> <Condition Property="IsMouseOver" Value="False" /> <Condition Property="IsKeyboardFocused" Value="False" /> </MultiTrigger.Conditions> <Setter Property="Background" TargetName="Bd" Value="{StaticResource ComboBoxItem.ItemsviewSelectedNoFocus.Background}" /> <Setter Property="BorderBrush" TargetName="Bd" Value="{StaticResource ComboBoxItem.ItemsviewSelectedNoFocus.Border}" /> </MultiTrigger> <MultiTrigger> <MultiTrigger.Conditions> <Condition Property="IsSelected" Value="False" /> <Condition Property="IsMouseOver" Value="False" /> <Condition Property="IsKeyboardFocused" Value="True" /> </MultiTrigger.Conditions> <Setter Property="BorderBrush" TargetName="Bd" Value="{StaticResource ComboBoxItem.ItemsviewFocus.Border}" /> </MultiTrigger> <MultiTrigger> <MultiTrigger.Conditions> <Condition Property="IsSelected" Value="False" /> <Condition Property="IsMouseOver" Value="True" /> <Condition Property="IsKeyboardFocused" Value="True" /> </MultiTrigger.Conditions> <Setter Property="Background" TargetName="Bd" Value="{StaticResource ComboBoxItem.ItemsviewHoverFocus.Background}" /> <Setter Property="BorderBrush" TargetName="Bd" Value="{StaticResource ComboBoxItem.ItemsviewHoverFocus.Border}" /> </MultiTrigger> </ControlTemplate.Triggers> </ControlTemplate> </Setter.Value> </Setter> </Style> <!--#endregion--> <!--#endregion 登录界面下拉框风格样式--> </ResourceDictionary> </ResourceDictionary.MergedDictionaries> </ResourceDictionary> <!-- ******************************************************************* * 备 注 ： * * * ******************************************************************* * Copyright @ JiangYan 2019. All rights reserved. ******************************************************************* -->
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