如何在WPF应用程序中创建椭圆形按钮?

时间:2009-09-03 15:06:52

标签: wpf button

正如主题一样,如何在WPF应用程序中创建椭圆形按钮?

2 个答案:

答案 0 :(得分:4)

这样的事情:

<Style TargetType="{x:Type Button}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Button}">
<Grid>
<Ellipse Width="64" Height="32" Fill="Blue" />
<ContentControl Content="{TemplateBinding Content}" HorizontalAlignment="Center" VerticalAlignment="Center" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>

我没有测试代码,但你应该明白:)

编辑:椭圆当然有一个填充属性而不是背景。

的Andrej

答案 1 :(得分:1)

以下代码可直接在您的窗口中显示,并支持IsPressed和IsMouseOver触发器。

<Window.Resources>

    <ControlTemplate x:Key="ButtonControlTemplate" TargetType="{x:Type Button}">
        <Grid>
            <Ellipse Fill="White" Stroke="Black" VerticalAlignment="Top" Height="32" x:Name="theEllipse"/>
            <ContentPresenter VerticalAlignment="Center" HorizontalAlignment="Center"/>
        </Grid>
        <ControlTemplate.Triggers>
            <Trigger Property="IsMouseOver" Value="True">
                <Setter Property="Fill" Value="Yellow" TargetName="theEllipse"/>
            </Trigger>
            <Trigger Property="IsPressed" Value="True">
                <Setter Property="Fill" Value="Gray" TargetName="theEllipse"/>
            </Trigger>
        </ControlTemplate.Triggers>
    </ControlTemplate>

</Window.Resources>

<Grid x:Name="LayoutRoot">
    <Button HorizontalAlignment="Left" VerticalAlignment="Top" Width="75" Content="Button" Template="{DynamicResource ButtonControlTemplate}"/>
</Grid>