Files
ShrlAlgoToolkit/Melskin/Controls/ChooseBox.xaml
2026-02-20 15:31:44 +08:00

253 lines
16 KiB
XML

<ResourceDictionary
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:controls="clr-namespace:Melskin.Controls"
xmlns:decorations="clr-namespace:Melskin.Controls.Decorations">
<Style x:Key="SlotChooseBoxStyle" TargetType="{x:Type controls:ChooseBox}">
<Setter Property="Background" Value="{DynamicResource ControlBackgroundNormalBrush}" />
<Setter Property="Border.CornerRadius" Value="4" />
<Setter Property="BorderBrush" Value="Transparent" />
<Setter Property="BorderThickness" Value="1" />
<Setter Property="ChooseButtonWidth" Value="20" />
<Setter Property="PlaceholderText" Value="请选择..." />
<Setter Property="FontSize" Value="14" />
<Setter Property="Foreground" Value="{DynamicResource TextPrimaryBrush}" />
<Setter Property="ContextMenu" Value="{DynamicResource TextBoxContextMenu}" />
<Setter Property="FocusVisualStyle" Value="{x:Null}" />
<Setter Property="HorizontalAlignment" Value="Stretch" />
<Setter Property="HorizontalContentAlignment" Value="Stretch" />
<Setter Property="MinWidth" Value="150" />
<Setter Property="Padding" Value="3" />
<Setter Property="ScrollViewer.CanContentScroll" Value="False" />
<Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Hidden" />
<Setter Property="ScrollViewer.IsDeferredScrollingEnabled" Value="False" />
<Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Hidden" />
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type controls:ChooseBox}">
<Grid>
<decorations:SlotBorder
x:Name="ContentBorder"
MinWidth="{TemplateBinding MinWidth}"
MinHeight="{TemplateBinding MinHeight}"
Padding="0"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
CornerRadius="{TemplateBinding Border.CornerRadius}"
Intensity="0.2">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="auto" />
</Grid.ColumnDefinitions>
<TextBlock
Name="PlaceholderTextBlock"
Grid.Column="0"
Margin="5,0,0,0"
VerticalAlignment="Center"
FontSize="{TemplateBinding FontSize}"
Foreground="{DynamicResource TextPlaceholderBrush}"
Text="{TemplateBinding PlaceholderText}"
Visibility="Collapsed" />
<ScrollViewer
x:Name="PART_ContentHost"
Grid.Column="0"
Margin="{TemplateBinding Padding}"
CanContentScroll="{TemplateBinding ScrollViewer.CanContentScroll}"
Foreground="{TemplateBinding Foreground}"
HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}"
IsDeferredScrollingEnabled="{TemplateBinding ScrollViewer.IsDeferredScrollingEnabled}"
IsTabStop="{TemplateBinding ScrollViewer.IsTabStop}"
VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}" />
<Button
x:Name="PART_ChooseButton"
Grid.Column="1"
Width="{TemplateBinding ChooseButtonWidth}"
Padding="0,0,4,0"
Background="Transparent"
Foreground="{DynamicResource TextSecondaryBrush}"
Style="{DynamicResource FlattenButtonStyle}">
<controls:IconElement
x:Name="icon"
Foreground="{DynamicResource TextSecondaryBrush}"
Symbol="MoreHoriz" />
</Button>
</Grid>
</decorations:SlotBorder>
<!--<Border
BorderBrush="Transparent"
BorderThickness="1"
CornerRadius="{TemplateBinding Border.CornerRadius}"
Grid.ColumnSpan="2"
HorizontalAlignment="Stretch"
Name="AccentBorder"
VerticalAlignment="Stretch" />-->
</Grid>
<ControlTemplate.Triggers>
<!--<Trigger Property="IsKeyboardFocused" Value="true">
<Setter TargetName="bordermove" Property="Opacity" Value="1" />
</Trigger>
<Trigger Property="IsMouseOver" Value="true">
<Setter TargetName="bordermove" Property="Opacity" Value="1" />
</Trigger>-->
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="IsEnabled" Value="True" />
<Condition Property="UIElement.IsMouseOver" Value="True" />
<!--<Condition Property="UIElement.IsFocused" Value="False" />-->
</MultiTrigger.Conditions>
<Setter TargetName="ContentBorder" Property="Intensity" Value="0.5" />
</MultiTrigger>
<Trigger Property="Text" Value="">
<Setter TargetName="PlaceholderTextBlock" Property="Visibility" Value="Visible" />
</Trigger>
<Trigger Property="IsEnabled" Value="False">
<Setter Property="Foreground" Value="{DynamicResource TextDisabledBrush}" />
<Setter Property="Background" Value="{DynamicResource ControlBackgroundDisabledBrush}" />
<Setter TargetName="ContentBorder" Property="ShaderEnabled" Value="False" />
<!--<Setter TargetName="ContentBorder" Property="Background" Value="{DynamicResource ControlBackgroundDisabledBrush}" />
<Setter TargetName="ContentBorder" Property="BorderBrush" Value="{DynamicResource BorderNormalBrush}" />-->
<!--<Setter Property="BorderBrush" TargetName="AccentBorder" Value="{DynamicResource ControlStrokeColorDefaultBrush}" />-->
<!-- <Setter Property="controls:TextBoxEx.ClearButtonEnabled" Value="False" /> -->
<!--<Setter Property="Foreground" Value="{DynamicResource TextDisabledBrush}" />-->
</Trigger>
<!--<Trigger Property="UIElement.IsFocused" Value="True">
<Setter TargetName="ContentBorder" Property="Background" Value="{DynamicResource ControlBackgroundNormalBrush}" />
-->
<!--<Setter Property="BorderBrush" TargetName="AccentBorder" Value="{DynamicResource SystemFillColorAttentionBrush}" />-->
<!--<Setter Property="BorderThickness" TargetName="AccentBorder" Value="0,0,0,2" />-->
<!--
</Trigger>-->
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
<Setter Property="CaretBrush" Value="{DynamicResource TextSecondaryBrush}" />
<Setter Property="UseLayoutRounding" Value="True" />
<Setter Property="VerticalAlignment" Value="Center" />
<Setter Property="VerticalContentAlignment" Value="Stretch" />
</Style>
<Style TargetType="{x:Type controls:ChooseBox}">
<Setter Property="Background" Value="{DynamicResource ControlBackgroundNormalBrush}" />
<Setter Property="Border.CornerRadius" Value="4" />
<Setter Property="BorderBrush" Value="Transparent" />
<Setter Property="PlaceholderText" Value="请选择..." />
<Setter Property="BorderThickness" Value="1" />
<Setter Property="ChooseButtonWidth" Value="20" />
<Setter Property="FontSize" Value="14" />
<Setter Property="Foreground" Value="{DynamicResource TextPrimaryBrush}" />
<Setter Property="ContextMenu" Value="{DynamicResource TextBoxContextMenu}" />
<Setter Property="FocusVisualStyle" Value="{x:Null}" />
<Setter Property="HorizontalAlignment" Value="Stretch" />
<Setter Property="HorizontalContentAlignment" Value="Stretch" />
<Setter Property="MinWidth" Value="200" />
<Setter Property="Padding" Value="3" />
<Setter Property="ScrollViewer.CanContentScroll" Value="False" />
<Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Hidden" />
<Setter Property="ScrollViewer.IsDeferredScrollingEnabled" Value="False" />
<Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Hidden" />
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type controls:ChooseBox}">
<Grid>
<Border
x:Name="ContentBorder"
MinWidth="{TemplateBinding MinWidth}"
MinHeight="{TemplateBinding MinHeight}"
Padding="0"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
CornerRadius="{TemplateBinding Border.CornerRadius}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="auto" />
</Grid.ColumnDefinitions>
<TextBlock
Name="PlaceholderTextBlock"
Margin="5,0,0,0"
VerticalAlignment="Center"
FontSize="{TemplateBinding FontSize}"
Foreground="{DynamicResource TextPlaceholderBrush}"
Text="{TemplateBinding PlaceholderText}"
Visibility="Collapsed" />
<ScrollViewer
x:Name="PART_ContentHost"
Grid.Column="0"
Margin="{TemplateBinding Padding}"
CanContentScroll="{TemplateBinding ScrollViewer.CanContentScroll}"
Foreground="{TemplateBinding Foreground}"
HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}"
IsDeferredScrollingEnabled="{TemplateBinding ScrollViewer.IsDeferredScrollingEnabled}"
IsTabStop="{TemplateBinding ScrollViewer.IsTabStop}"
VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}" />
<Button
x:Name="PART_ChooseButton"
Grid.Column="1"
Width="{TemplateBinding ChooseButtonWidth}"
Padding="0,0,4,0"
Background="Transparent"
Foreground="{DynamicResource TextSecondaryBrush}"
Style="{DynamicResource FlattenButtonStyle}">
<controls:IconElement
x:Name="icon"
Foreground="{DynamicResource TextSecondaryBrush}"
Symbol="MoreHoriz" />
</Button>
</Grid>
</Border>
<!--<Border
BorderBrush="Transparent"
BorderThickness="1"
CornerRadius="{TemplateBinding Border.CornerRadius}"
Grid.ColumnSpan="2"
HorizontalAlignment="Stretch"
Name="AccentBorder"
VerticalAlignment="Stretch" />-->
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsKeyboardFocused" Value="true">
<Setter TargetName="ContentBorder" Property="BorderBrush" Value="{DynamicResource PrimaryNormalBrush}" />
</Trigger>
<Trigger Property="IsMouseOver" Value="true">
<Setter TargetName="ContentBorder" Property="BorderBrush" Value="{DynamicResource PrimaryNormalBrush}" />
</Trigger>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="IsEnabled" Value="True" />
<Condition Property="UIElement.IsMouseOver" Value="True" />
</MultiTrigger.Conditions>
<Setter TargetName="ContentBorder" Property="Background" Value="{DynamicResource ControlBackgroundHoverBrush}" />
</MultiTrigger>
<Trigger Property="Text" Value="">
<Setter TargetName="PlaceholderTextBlock" Property="Visibility" Value="Visible" />
</Trigger>
<Trigger Property="IsEnabled" Value="False">
<Setter Property="Foreground" Value="{DynamicResource TextDisabledBrush}" />
<Setter Property="Background" Value="{DynamicResource ControlBackgroundDisabledBrush}" />
<Setter Property="Cursor" Value="None" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
<Setter Property="CaretBrush" Value="{DynamicResource TextSecondaryBrush}" />
<Setter Property="UseLayoutRounding" Value="True" />
<Setter Property="VerticalAlignment" Value="Center" />
<Setter Property="VerticalContentAlignment" Value="Stretch" />
</Style>
</ResourceDictionary>