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feat: fix scrollviewer theme, add new theme, add demo.

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This commit is contained in:
rabbitism
2023-04-27 10:25:39 +08:00
parent 17676823ff
commit 4758fc6547
4 changed files with 105 additions and 8 deletions
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59
src/Semi.Avalonia/Controls/ScrollViewer.axaml
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@@ -202,6 +202,57 @@
</ControlTheme>
<ControlTheme x:Key="{x:Type ScrollViewer}" TargetType="ScrollViewer">
<Setter Property="Background" Value="Transparent" />
<Setter Property="Template">
<ControlTemplate TargetType="ScrollViewer">
<Grid ColumnDefinitions="*,Auto" RowDefinitions="*,Auto">
<ScrollContentPresenter
Name="PART_ContentPresenter"
Grid.RowSpan="2"
Grid.ColumnSpan="2"
Padding="{TemplateBinding Padding}"
Background="{TemplateBinding Background}"
HorizontalSnapPointsAlignment="{TemplateBinding HorizontalSnapPointsAlignment}"
HorizontalSnapPointsType="{TemplateBinding HorizontalSnapPointsType}"
VerticalSnapPointsAlignment="{TemplateBinding VerticalSnapPointsAlignment}"
VerticalSnapPointsType="{TemplateBinding VerticalSnapPointsType}">
<ScrollContentPresenter.GestureRecognizers>
<ScrollGestureRecognizer
CanHorizontallyScroll="{Binding CanHorizontallyScroll, ElementName=PART_ContentPresenter}"
CanVerticallyScroll="{Binding CanVerticallyScroll, ElementName=PART_ContentPresenter}"
IsScrollInertiaEnabled="{Binding IsScrollInertiaEnabled, RelativeSource={RelativeSource TemplatedParent}}" />
</ScrollContentPresenter.GestureRecognizers>
</ScrollContentPresenter>
<ScrollBar
Name="PART_HorizontalScrollBar"
Grid.Row="1"
Grid.Column="0"
Opacity="0"
Orientation="Horizontal" />
<ScrollBar
Name="PART_VerticalScrollBar"
Grid.Row="0"
Grid.Column="1"
Opacity="0"
Orientation="Vertical" />
<Panel
Grid.Row="1"
Grid.Column="1"
Background="{DynamicResource ColorScrollBarBackground}" />
</Grid>
</ControlTemplate>
</Setter>
<Style Selector="^:pointerover">
<Style Selector="^ /template/ ScrollBar#PART_HorizontalScrollBar">
<Setter Property="Opacity" Value="1" />
</Style>
<Style Selector="^ /template/ ScrollBar#PART_VerticalScrollBar">
<Setter Property="Opacity" Value="1" />
</Style>
</Style>
</ControlTheme>
<ControlTheme x:Key="StaticScrollViewer" TargetType="ScrollViewer">
<Setter Property="Background" Value="Transparent" />
<Setter Property="Template">
<ControlTemplate TargetType="ScrollViewer">
@@ -238,14 +289,6 @@
</Grid>
</ControlTemplate>
</Setter>
<Style Selector="^:pointerover">
<Style Selector="^ /template/ ScrollBar#horizontalScrollBar">
<Setter Property="Opacity" Value="1" />
</Style>
<Style Selector="^ /template/ ScrollBar#verticalScrollBar">
<Setter Property="Opacity" Value="1" />
</Style>
</Style>
</ControlTheme>
<ControlTheme x:Key="SimpleMenuScrollViewer" TargetType="ScrollViewer">