我正在为ScrollBar开发一个新的设计。我不能使水平和垂直滚动工作在一起正常的设计。我不会同时应用两者。
下面的模板可以很好地用于肖像，但不适合风景。
<Style x:Key="ScrollThumbs"
TargetType="{x:Type Thumb}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Thumb}">
<Grid x:Name="Grid">
<Rectangle HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Width="Auto"
Height="Auto"
Fill="Transparent" />
<Border x:Name="Rectangle1"
CornerRadius="5"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Width="Auto"
Height="Auto"
Background="{TemplateBinding Background}" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style TargetType="{x:Type ScrollBar}">
<Setter Property="Foreground"
Value="LightGray" />
<Setter Property="Background"
Value="Transparent" />
<Setter Property="Width"
Value="10" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ScrollBar}">
<Grid x:Name="GridRoot"
Width="10">
<Grid.RowDefinitions>
<RowDefinition Height="0.00001*" />
</Grid.RowDefinitions>
<Track x:Name="PART_Track"
Grid.Row="0"
IsDirectionReversed="true"
Focusable="false">
<Track.Thumb>
<Thumb x:Name="Thumb"
Background="{TemplateBinding Foreground}"
Style="{DynamicResource ScrollThumbs}" />
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton x:Name="PageUp"
Command="ScrollBar.PageDownCommand"
Opacity="0"
Focusable="false" />
</Track.IncreaseRepeatButton>
<Track.DecreaseRepeatButton>
<RepeatButton x:Name="PageDown"
Command="ScrollBar.PageUpCommand"
Opacity="0"
Focusable="false" />
</Track.DecreaseRepeatButton>
</Track>
</Grid>
<ControlTemplate.Triggers>
<Trigger SourceName="Thumb"
Property="IsMouseOver"
Value="true">
<Setter Value="DarkGray"
TargetName="Thumb"
Property="Background" />
</Trigger>
<Trigger SourceName="Thumb"
Property="IsDragging"
Value="true">
<Setter Value="DimGray"
TargetName="Thumb"
Property="Background" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>下面的代码可以很好地用于风景，但不适用于肖像。
<Style x:Key="ScrollThumbs"
TargetType="{x:Type Thumb}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Thumb}">
<Grid x:Name="Grid">
<Rectangle HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Width="Auto"
Height="Auto"
Fill="Transparent" />
<Border x:Name="Rectangle1"
CornerRadius="5"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Width="Auto"
Height="Auto"
Background="{TemplateBinding Background}" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="{x:Type ScrollBar}"
TargetType="{x:Type ScrollBar}">
<Setter Property="Foreground"
Value="LightGray" />
<Setter Property="Background"
Value="Transparent" />
<Setter Property="Width"
Value="690" />
<Setter Property="Height"
Value="10" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ScrollBar}">
<Grid x:Name="GridRoot"
Width="690"
Height="10">
<Grid.RowDefinitions>
<RowDefinition Height="0.00001*" />
</Grid.RowDefinitions>
<Track x:Name="PART_Track"
Grid.Row="0"
IsDirectionReversed="False"
Focusable="True">
<Track.Thumb>
<Thumb x:Name="Thumb"
Background="{TemplateBinding Foreground}"
Style="{DynamicResource ScrollThumbs}" />
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton x:Name="PageRight"
Command="ScrollBar.PageRightCommand"
Opacity="0"
Focusable="false" />
</Track.IncreaseRepeatButton>
<Track.DecreaseRepeatButton>
<RepeatButton x:Name="PageLeft"
Command="ScrollBar.PageLeftCommand"
Opacity="0"
Focusable="false" />
</Track.DecreaseRepeatButton>
</Track>
</Grid>
<ControlTemplate.Triggers>
<Trigger SourceName="Thumb"
Property="IsMouseOver"
Value="true">
<Setter Value="DarkGray"
TargetName="Thumb"
Property="Background" />
</Trigger>
<Trigger SourceName="Thumb"
Property="IsDragging"
Value="true">
<Setter Value="DimGray"
TargetName="Thumb"
Property="Background" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>我怎样才能把两者合并结合起来呢？
1条答案
按热度按时间qlzsbp2j1#
你可以用定向触发器来实现。设置常规样式ControlTemplate，然后在触发器中将ControlTemplate覆盖为水平样式。下面是示例代码（不是我的，但经过测试的作品）