如何像气泡一样设置 WPF 工具提示的样式？
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时间：2020-09-08 23:28:00 来源:igfitidea点击:
How to style WPF tooltip like a speech bubble?
提问by Mohammad Zare
I want to shape my WPF tooltip like the image below:
我想像下图一样塑造我的 WPF 工具提示：
How do I achieve this?
我如何实现这一目标？
回答by Harry
Use this Code:
使用此代码：
<Window x:Class="WpfApplication2.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:ed="http://schemas.microsoft.com/expression/2010/drawing"
x:Name="Window"
Title="MainWindow"
Width="640"
Height="480">
<Window.Resources>
<Style x:Key="{x:Type ToolTip}" TargetType="ToolTip">
<Setter Property="OverridesDefaultStyle" Value="true" />
<Setter Property="HasDropShadow" Value="True" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ToolTip">
<ed:Callout Name="Border"
Width="{TemplateBinding Width}"
Height="{TemplateBinding Height}"
MinWidth="100"
MinHeight="30"
Margin="0,0,0,50"
AnchorPoint="0,1.5"
Background="{StaticResource LightBrush}"
BorderBrush="{StaticResource SolidBorderBrush}"
BorderThickness="1"
CalloutStyle="RoundedRectangle"
Fill="#FFF4F4F5"
FontSize="14.667"
Stroke="Black">
<ContentPresenter Margin="4"
HorizontalAlignment="Left"
VerticalAlignment="Top" />
</ed:Callout>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Window.Resources>
<Grid>
<Button ToolTip="Hello" />
</Grid>
this is the begining, now you have to play with it... enjoy!
这是开始，现在你必须玩它......享受！
