回答編集履歴

2

テンプレートを外に

2019/10/30 03:33

投稿

Zuishin
Zuishin

スコア28660

test CHANGED
@@ -8,15 +8,25 @@
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  ```C#
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- <Label x:Name="MyLabel" Content="Mouse hover over a Label"
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+ <Window x:Class="WpfApp1.MainWindow"
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- HorizontalAlignment="Center"
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+ xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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- VerticalAlignment="Center">
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+ xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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- <Label.Template>
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+ xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
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+ xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
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+
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+ xmlns:local="clr-namespace:WpfApp1"
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+
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+ mc:Ignorable="d"
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+
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+ Title="MainWindow" Height="450" Width="800">
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+
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+ <Window.Resources>
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+
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- <ControlTemplate TargetType="{x:Type Label}">
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+ <ControlTemplate TargetType="{x:Type Label}" x:Key="labelTemplate">
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  <Border Background="{TemplateBinding Background}" x:Name="border">
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@@ -40,8 +50,22 @@
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  </ControlTemplate>
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- </Label.Template>
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+ </Window.Resources>
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+ <Grid>
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+
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+ <Label x:Name="MyLabel" Content="Mouse hover over a Label"
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+
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+ Template="{StaticResource labelTemplate}"
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+
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+ HorizontalAlignment="Center"
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+
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+ VerticalAlignment="Center">
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+
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- </Label>
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+ </Label>
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+
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+ </Grid>
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+
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+ </Window>
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  ```

1

追記

2019/10/30 03:32

投稿

Zuishin
Zuishin

スコア28660

test CHANGED
@@ -3,3 +3,45 @@
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  ControlTemplate.Triggers を使ってみてください。
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+
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+
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+
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+ ```C#
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+
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+ <Label x:Name="MyLabel" Content="Mouse hover over a Label"
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+
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+ HorizontalAlignment="Center"
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+
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+ VerticalAlignment="Center">
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+
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+ <Label.Template>
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+
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+ <ControlTemplate TargetType="{x:Type Label}">
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+
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+ <Border Background="{TemplateBinding Background}" x:Name="border">
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+
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+ <ContentPresenter/>
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+
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+ </Border>
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+
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+ <ControlTemplate.Triggers>
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+
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+ <Trigger Property="IsMouseOver" Value="True">
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+
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+ <Setter Property="FontSize" Value="30"/>
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+
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+ <Setter Property="Foreground" Value="Red"/>
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+
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+ <Setter TargetName="border" Property="Background" Value="Yellow"/>
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+
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+ </Trigger>
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+
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+ </ControlTemplate.Triggers>
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+
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+ </ControlTemplate>
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+
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+ </Label.Template>
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+
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+ </Label>
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+
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+ ```