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POHow to retain default hover effect for my custom WPF RepeatButton
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  1. POHow to retain default hover effect for my custom WPF RepeatButton
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    copied!<p>When I create a custom WPF control, I usually retain the usual default appearance and effects. For example, this includes the default blue hover over a button.</p> <p>I have created a custom TabControl with scrollable tabs. For whatever reason, the RepeatButton on each side (i.e. the left and right scroll arrows) have no hover effect. I have found several tutorials that tell me how to create my own hover effect for controls, but unfortunately these examples just replace the background with a different color (and this looks very different than having an animation which fades in transparent blue while keeping the underlying background). How can I get this hover effect? Is there some way that I can access the standard hover effect (might it be a storyboard?)?</p> <p>Edit: I have just discovered that if I remove the custom Style that I put on the RepeatButton, I get the default hover effect. Perhaps the question is then -- How did I destroy the hover effect, and how do I mildly modify appearance without destroying it? Below is the Style which borked the hover effect-</p> <pre><code> &lt;Style x:Key="TabScrollerRepeatButtonStyle" TargetType="{x:Type RepeatButton}"&gt; &lt;Setter Property="Template"&gt; &lt;Setter.Value&gt; &lt;ControlTemplate&gt; &lt;Border x:Name="testTest" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="1" Margin="1,0" CornerRadius="2"&gt; &lt;ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center" Content="{TemplateBinding ContentControl.Content}"/&gt; &lt;/Border&gt; &lt;/ControlTemplate&gt; &lt;/Setter.Value&gt; &lt;/Setter&gt; </code></pre>
 

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