Reputation: 143
I'm kind of new to WPF and I'm not really sure how the whole thing works. I have three buttons below, which I would like to be individually coloured. I also want them to be transparent and have grey text when they are disabled.
I want them to retain the Background
colour property assigned in MainWindow.xaml
when they are enabled and be transparent when disabled.
I'm not sure how I would go about this. Does it involve templates, styles, binding converters? Any help would be greatly appreciated.
MainWindow.xaml
<Button Grid.Column="0" Content="Suspend" Style="{StaticResource BubbleButton}" IsEnabled="True" Background="Blue"/>
<Button Grid.Column="1" Content="Training Mode" Style="{StaticResource BubbleButton}" IsEnabled="True" Background="Orange"/>
<Button Grid.Column="2" Content="Exit Program" Style="{StaticResource BubbleButton}" Background="Red"/>
App.xaml
<Style x:Key="BubbleButton" TargetType="{x:Type Button}">
<!-- Triggers -->
<Style.Triggers>
<Trigger Property="IsEnabled" Value="False">
<Trigger.Setters>
<Setter Property="Background" Value="Transparent"/>
<Setter Property="Foreground" Value="Gray"/>
</Trigger.Setters>
</Trigger>
</Style.Triggers>
<!-- Style -->
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Button}">
<Border CornerRadius="10" Background="{TemplateBinding Background}" Name="Button" Margin="10,5,10,5">
<Grid>
<Border BorderThickness="1,0,1,1" BorderBrush="Black" CornerRadius="{Binding ElementName=Button, Path=CornerRadius}">
<Border.Effect>
<BlurEffect Radius="2" KernelType="Gaussian"/>
</Border.Effect>
</Border>
<Border BorderThickness="0,1,0,0" BorderBrush="White" Margin="2" Opacity="0.7" CornerRadius="{Binding ElementName=Button, Path=CornerRadius}">
<Border.Effect>
<BlurEffect Radius="2" KernelType="Gaussian"/>
</Border.Effect>
</Border>
<TextBlock TextWrapping="WrapWithOverflow" Text="{TemplateBinding Content}" FontWeight="Medium" HorizontalAlignment="Center" VerticalAlignment="Center"/>
</Grid>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
<Setter Property="Foreground" Value="Gray" />
<Setter Property="FontSize" Value="20" />
</Style>
Upvotes: 0
Views: 463
Reputation: 35733
using ControlTemplate.Triggers and adding TargetName should make it work. do the same for TextBlock and Foreground (from what I see, the Setter in Style, not in Trigger should be White).
<ControlTemplate.Triggers>
<Trigger Property="IsEnabled" Value="False">
<Setter TargetName="Button" Property="Background" Value="Transparent"/>
</Trigger>
</ControlTemplate.Triggers>
Upvotes: 1