当鼠标悬停在顶部时,我希望有一个触发器来将按钮颜色设置为紫色,我希望其代码包含在x:Key样式中,以便可以简单地重复使用。
<Style x:Key="MinMaxClose" TargetType="Button">
<Setter Property="Height" Value="24"/>
<Setter Property="Width" Value="24"/>
<Setter Property="Background" Value="Transparent"/>
<Setter Property="Foreground" Value="Black"/>
<Setter Property="BorderBrush" Value="Transparent"/>
<Setter Property="BorderThickness" Value="0"/>
<Setter Property="FontFamily" Value="Segoe MDL2 Assets"/>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Background" Value="Purple"/>
</Trigger>
</Style.Triggers>
</Style>
以上操作无效,我目前被迫使用:
<Button.Style>
<Style TargetType="Button">
<Setter Property="Background" Value="DarkSlateBlue"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<Border Background="{TemplateBinding Background}">
<ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Background" Value="Purple"/>
</Trigger>
</Style.Triggers>
</Style>
</Button.Style>
</Button>
从https://stackoverflow.com/a/20073418找到的