[英]responsive style menu button in WPF
我希望有人可以提供帮助,我对WPF还是很陌生,并且希望创建一个类似于移动应用程序和响应式Web应用程序中的菜单按钮的按钮,即一个具有三条水平线的方形按钮。
我尝试创建一个带有画布和三行的按钮,但这无法正常工作。
谁能建议可以实现此目标的XAML?
编辑
我已将答案中的代码添加到我的应用程序中,以下是XAML
<Button x:Name="systemButton" IsTabStop="False" Style="{StaticResource LightWindowButtonStyle}" HorizontalAlignment="Left" VerticalAlignment="Top">
<Button.Content>
<Grid Width="31" Height="23" Background="Transparent">
<Grid.RowDefinitions>
<RowDefinition Height="*" />
<RowDefinition Height="*" />
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<Path Data="M8,8 L28,8" Fill="{TemplateBinding Foreground}" Height="4" StrokeThickness="4" Stretch="Fill" Stroke="{TemplateBinding Foreground}" VerticalAlignment="Center" />
<Path Data="M8,8 L28,8" Fill="{TemplateBinding Foreground}" Height="4" StrokeThickness="4" Stretch="Fill" Stroke="{TemplateBinding Foreground}" VerticalAlignment="Center" Grid.Row="1" />
<Path Data="M8,8 L28,8" Fill="{TemplateBinding Foreground}" Height="4" StrokeThickness="4" Stretch="Fill" Stroke="{TemplateBinding Foreground}" VerticalAlignment="Center" Grid.Row="2" />
</Grid>
</Button.Content>
</Button>
在我的AeroWindow
类中,获取按钮的实例并绑定到click事件,如下所示
var systemButton = this.GetTemplateChild("systemButton") as Button;
if (systemButton != null)
{
systemButton.Click += this.SystemButtonOnClick;
}
但是当我单击按钮时,事件处理程序永远不会触发。 我已经检查过,并且systemButton
不为null
因此Click
事件绑定到了事件处理程序,该事件处理程序上的断点永远不会通过。 有人有想法么?
您需要将内容放入“按钮”,并为此应用内容模板。
<Window.Resources>
<DataTemplate x:Key="DataTemplate1">
<Grid Width="51" Height="42">
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<Path Data="M0,5 L51,5" Fill="#FF2DBE29" Height="3" Stretch="Fill" Stroke="#FF2DC65A" VerticalAlignment="Center"/>
<Path Data="M0,5 L51,5" Fill="#FF2DBE29" Height="3" Stretch="Fill" Stroke="#FF2DC65A" VerticalAlignment="Center" Grid.Row="1"/>
<Path Data="M0,5 L51,5" Fill="#FF2DBE29" Height="3" Stretch="Fill" Stroke="#FF2DC65A" VerticalAlignment="Center" Grid.Row="2"/>
<Path Data="M0,5 L51,5" Fill="#FF2DBE29" Height="3" Stretch="Fill" Stroke="#FF2DC65A" VerticalAlignment="Center" Grid.Row="3"/>
<Path Data="M0,5 L51,5" Fill="#FF2DBE29" Height="3" Stretch="Fill" Stroke="#FF2DC65A" VerticalAlignment="Center" Grid.Row="4"/>
</Grid>
</DataTemplate>
</Window.Resources>
<Grid x:Name="LayoutRoot" DataContext="{Binding Source={StaticResource SampleDataSource}}">
<Button Content="" HorizontalAlignment="Left" Margin="112,88,0,0" VerticalAlignment="Top" Width="56" Height="48"
ContentTemplate="{DynamicResource DataTemplate1}"/>
<Button HorizontalAlignment="Right" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" Margin="0,88,232,0" VerticalAlignment="Top" Width="67" Height="56">
<Button.Content>
<Grid Width="51" Height="42">
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<Path Data="M0,5 L51,5" Fill="#FF2DBE29" Stretch="Fill" Stroke="#FF2DC65A" VerticalAlignment="Center" StrokeThickness="5"/>
<Path Data="M0,5 L51,5" Fill="#FF2DBE29" Stretch="Fill" Stroke="#FF2DC65A" VerticalAlignment="Center" Grid.Row="1" StrokeThickness="5"/>
<Path Data="M0,5 L51,5" Fill="#FF2DBE29" Stretch="Fill" Stroke="#FF2DC65A" VerticalAlignment="Center" Grid.Row="2" StrokeThickness="5"/>
<Path Data="M0,5 L51,5" Fill="#FF2DBE29" Stretch="Fill" Stroke="#FF2DC65A" VerticalAlignment="Center" Grid.Row="3" StrokeThickness="5"/>
<Path Data="M0,5 L51,5" Fill="#FF2DBE29" Stretch="Fill" Stroke="#FF2DC65A" VerticalAlignment="Center" Grid.Row="4" StrokeThickness="5"/>
</Grid>
</Button.Content>
</Button>
我已经更新了答案。 在DataTemplate中,我们使用高度;在下一个Button中,我们仅使用StrokeThickness。
对于样式,您可以进行以下更改:
<Window.Resources>
<DataTemplate x:Key="DataTemplate1">
<Grid Width="51" Height="42">
<Grid.Resources>
<SolidColorBrush x:Key="PathFillBrush" Color="#FF2DBE29"/>
</Grid.Resources>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<Path Data="M0,5 L51,5" Fill="{DynamicResource PathFillBrush}" Height="3" Stretch="Fill" Stroke="#FF2DC65A" VerticalAlignment="Center"/>
<Path Data="M0,5 L51,5" Fill="{DynamicResource PathFillBrush}" Height="3" Stretch="Fill" Stroke="#FF2DC65A" VerticalAlignment="Center" Grid.Row="1"/>
<Path Data="M0,5 L51,5" Fill="{DynamicResource PathFillBrush}" Height="3" Stretch="Fill" Stroke="#FF2DC65A" VerticalAlignment="Center" Grid.Row="2"/>
<Path Data="M0,5 L51,5" Fill="{DynamicResource PathFillBrush}" Height="3" Stretch="Fill" Stroke="#FF2DC65A" VerticalAlignment="Center" Grid.Row="3"/>
<Path Data="M0,5 L51,5" Fill="{DynamicResource PathFillBrush}" Height="3" Stretch="Fill" Stroke="#FF2DC65A" VerticalAlignment="Center" Grid.Row="4"/>
</Grid>
</DataTemplate>
<Style TargetType="Button">
<Setter Property="ContentTemplate" Value="{DynamicResource DataTemplate1}"/>
</Style>
</Window.Resources>
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