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EPG: async Grid-Build (kein UI-Hang), dunkle Scrollbars im Overlay

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administrator 2026-05-11 07:26:49 +02:00
parent 1ad2d35e58
commit 4bf42b96b5
2 changed files with 57 additions and 9 deletions
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45
MainWindow.xaml
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@ -287,10 +287,55 @@
Background="#0A0A0A"/>
<!-- Scrollbares EPG-Grid (Canvas) -->
<!-- ScrollBar-Style explizit hier weil vlc:VideoView eine eigene HWND hat
und Window.Resources-Styles dort nicht greifen -->
<ScrollViewer x:Name="EpgScrollViewer"
HorizontalScrollBarVisibility="Auto"
VerticalScrollBarVisibility="Auto"
Background="#0A0A0A">
<ScrollViewer.Resources>
<Style TargetType="ScrollBar">
<Setter Property="Background" Value="#0E0E0E"/>
<Setter Property="BorderThickness" Value="0"/>
<Setter Property="Width" Value="10"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ScrollBar">
<Grid Background="{TemplateBinding Background}">
<Track Name="PART_Track" IsDirectionReversed="true">
<Track.Thumb>
<Thumb>
<Thumb.Template>
<ControlTemplate TargetType="Thumb">
<Border x:Name="thumbBd" Background="#3A3A3A" CornerRadius="3" Margin="2"/>
<ControlTemplate.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter TargetName="thumbBd" Property="Background" Value="#555"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Thumb.Template>
</Thumb>
</Track.Thumb>
<Track.IncreaseRepeatButton>
<RepeatButton Background="Transparent" BorderThickness="0" Command="ScrollBar.PageDownCommand" IsTabStop="False"/>
</Track.IncreaseRepeatButton>
<Track.DecreaseRepeatButton>
<RepeatButton Background="Transparent" BorderThickness="0" Command="ScrollBar.PageUpCommand" IsTabStop="False"/>
</Track.DecreaseRepeatButton>
</Track>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="Orientation" Value="Horizontal">
<Setter Property="Width" Value="Auto"/>
<Setter Property="Height" Value="10"/>
</Trigger>
</Style.Triggers>
</Style>
</ScrollViewer.Resources>
<Canvas x:Name="EpgCanvas"/>
</ScrollViewer>
</DockPanel>