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Merge pull request #425 from irihitech/issue/194

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remove DropDown List padding
This commit is contained in:
Dong Bin 2024-08-30 16:46:06 +08:00 committed by GitHub
commit b9a1b2c81e
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GPG Key ID: B5690EEEBB952194
4 changed files with 99 additions and 74 deletions
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2
src/Semi.Avalonia/Controls/ContextMenu.axaml
View File

@ -26,7 +26,7 @@
BorderThickness="{TemplateBinding BorderThickness}"
BoxShadow="{DynamicResource MenuFlyoutBorderBoxShadow}"
CornerRadius="{TemplateBinding CornerRadius}">
<ScrollViewer Theme="{DynamicResource MenuScrollViewer}">
<ScrollViewer Theme="{DynamicResource MenuScrollViewer}" CornerRadius="{TemplateBinding CornerRadius}">
<ItemsPresenter
Name="PART_ItemsPresenter"
Grid.IsSharedSizeScope="True"

148
src/Semi.Avalonia/Controls/Menu.axaml
View File

@ -10,73 +10,83 @@
<Setter Property="Background" Value="Transparent" />
<Setter Property="Template">
<ControlTemplate TargetType="ScrollViewer">
<DockPanel>
<DockPanel.Styles>
<Style Selector="RepeatButton:pressed">
<Setter Property="RenderTransform" Value="{x:Null}" />
</Style>
</DockPanel.Styles>
<RepeatButton
HorizontalAlignment="Stretch"
HorizontalContentAlignment="Center"
Background="Transparent"
BorderThickness="0"
Command="{Binding LineUp, RelativeSource={RelativeSource TemplatedParent}}"
CornerRadius="0"
DockPanel.Dock="Top"
RenderTransform="{x:Null}">
<RepeatButton.IsVisible>
<MultiBinding Converter="{x:Static converters:MenuScrollingVisibilityConverter.Instance}" ConverterParameter="0">
<Binding Path="VerticalScrollBarVisibility" RelativeSource="{RelativeSource TemplatedParent}" />
<Binding Path="Offset.Y" RelativeSource="{RelativeSource TemplatedParent}" />
<Binding Path="Extent.Height" RelativeSource="{RelativeSource TemplatedParent}" />
<Binding Path="Viewport.Height" RelativeSource="{RelativeSource TemplatedParent}" />
</MultiBinding>
</RepeatButton.IsVisible>
<PathIcon
Width="8"
Height="8"
Data="{DynamicResource MenuScrollViewerUpButtonGlyph}"
Foreground="{DynamicResource MenuFlyoutScrollViewerIconForeground}" />
</RepeatButton>
<RepeatButton
HorizontalAlignment="Stretch"
HorizontalContentAlignment="Center"
Background="Transparent"
BorderThickness="0"
Command="{Binding LineDown, RelativeSource={RelativeSource TemplatedParent}}"
CornerRadius="0"
DockPanel.Dock="Bottom"
RenderTransform="{x:Null}">
<RepeatButton.IsVisible>
<MultiBinding Converter="{x:Static converters:MenuScrollingVisibilityConverter.Instance}" ConverterParameter="100">
<Binding Path="VerticalScrollBarVisibility" RelativeSource="{RelativeSource TemplatedParent}" />
<Binding Path="Offset.Y" RelativeSource="{RelativeSource TemplatedParent}" />
<Binding Path="Extent.Height" RelativeSource="{RelativeSource TemplatedParent}" />
<Binding Path="Viewport.Height" RelativeSource="{RelativeSource TemplatedParent}" />
</MultiBinding>
</RepeatButton.IsVisible>
<PathIcon
Width="8"
Height="8"
Data="{DynamicResource MenuScrollViewerDownButtonGlyph}"
Foreground="{DynamicResource MenuFlyoutScrollViewerIconForeground}" />
</RepeatButton>
<ScrollContentPresenter
Name="PART_ContentPresenter"
Margin="{TemplateBinding Padding}"
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>
</DockPanel>
<Border
ClipToBounds="True"
CornerRadius="{TemplateBinding CornerRadius}">
<DockPanel>
<DockPanel.Styles>
<Style Selector="RepeatButton:pressed">
<Setter Property="RenderTransform" Value="{x:Null}" />
</Style>
</DockPanel.Styles>
<RepeatButton
HorizontalAlignment="Stretch"
HorizontalContentAlignment="Center"
Background="Transparent"
BorderThickness="0"
Command="{Binding LineUp, RelativeSource={RelativeSource TemplatedParent}}"
CornerRadius="0"
DockPanel.Dock="Top"
RenderTransform="{x:Null}">
<RepeatButton.IsVisible>
<MultiBinding
Converter="{x:Static converters:MenuScrollingVisibilityConverter.Instance}"
ConverterParameter="0">
<Binding Path="VerticalScrollBarVisibility"
RelativeSource="{RelativeSource TemplatedParent}" />
<Binding Path="Offset.Y" RelativeSource="{RelativeSource TemplatedParent}" />
<Binding Path="Extent.Height" RelativeSource="{RelativeSource TemplatedParent}" />
<Binding Path="Viewport.Height" RelativeSource="{RelativeSource TemplatedParent}" />
</MultiBinding>
</RepeatButton.IsVisible>
<PathIcon
Width="8"
Height="8"
Data="{DynamicResource MenuScrollViewerUpButtonGlyph}"
Foreground="{DynamicResource MenuFlyoutScrollViewerIconForeground}" />
</RepeatButton>
<RepeatButton
HorizontalAlignment="Stretch"
HorizontalContentAlignment="Center"
Background="Transparent"
BorderThickness="0"
Command="{Binding LineDown, RelativeSource={RelativeSource TemplatedParent}}"
CornerRadius="0"
DockPanel.Dock="Bottom"
RenderTransform="{x:Null}">
<RepeatButton.IsVisible>
<MultiBinding
Converter="{x:Static converters:MenuScrollingVisibilityConverter.Instance}"
ConverterParameter="100">
<Binding Path="VerticalScrollBarVisibility"
RelativeSource="{RelativeSource TemplatedParent}" />
<Binding Path="Offset.Y" RelativeSource="{RelativeSource TemplatedParent}" />
<Binding Path="Extent.Height" RelativeSource="{RelativeSource TemplatedParent}" />
<Binding Path="Viewport.Height" RelativeSource="{RelativeSource TemplatedParent}" />
</MultiBinding>
</RepeatButton.IsVisible>
<PathIcon
Width="8"
Height="8"
Data="{DynamicResource MenuScrollViewerDownButtonGlyph}"
Foreground="{DynamicResource MenuFlyoutScrollViewerIconForeground}" />
</RepeatButton>
<ScrollContentPresenter
Name="PART_ContentPresenter"
Margin="{TemplateBinding Padding}"
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>
</DockPanel>
</Border>
</ControlTemplate>
</Setter>
</ControlTheme>
@ -203,7 +213,7 @@
BorderThickness="{DynamicResource MenuFlyoutBorderThickness}"
BoxShadow="{DynamicResource MenuFlyoutBorderBoxShadow}"
CornerRadius="{DynamicResource MenuFlyoutCornerRadius}">
<ScrollViewer Theme="{StaticResource MenuScrollViewer}">
<ScrollViewer Theme="{StaticResource MenuScrollViewer}" CornerRadius="{DynamicResource MenuFlyoutCornerRadius}">
<ItemsPresenter
Name="PART_ItemsPresenter"
Grid.IsSharedSizeScope="True"
@ -327,7 +337,7 @@
BorderThickness="{DynamicResource MenuFlyoutBorderThickness}"
BoxShadow="{DynamicResource MenuFlyoutBorderBoxShadow}"
CornerRadius="{DynamicResource MenuFlyoutCornerRadius}">
<ScrollViewer Theme="{StaticResource MenuScrollViewer}">
<ScrollViewer Theme="{StaticResource MenuScrollViewer}" CornerRadius="{DynamicResource MenuFlyoutCornerRadius}">
<ItemsPresenter
Name="PART_ItemsPresenter"
Grid.IsSharedSizeScope="True"

21
src/Semi.Avalonia/Controls/MenuFlyoutPresenter.axaml
View File

@ -2,7 +2,21 @@
xmlns="https://github.com/avaloniaui"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
x:CompileBindings="True">
<!-- Add Resources Here -->
<Design.PreviewWith>
<ThemeVariantScope RequestedThemeVariant="Dark">
<MenuFlyoutPresenter>
<MenuFlyoutPresenter.Items>
<MenuItem Header="Menu Item 1" />
<MenuItem Header="Menu Item 2" />
<MenuItem Header="Menu Item 3" />
<MenuItem Header="Menu Item 4" />
<MenuItem Header="Menu Item 5" />
<MenuItem Header="Menu Item 6" />
</MenuFlyoutPresenter.Items>
</MenuFlyoutPresenter>
</ThemeVariantScope>
</Design.PreviewWith>
<ControlTheme x:Key="{x:Type MenuFlyoutPresenter}" TargetType="MenuFlyoutPresenter">
<Setter Property="MenuFlyoutPresenter.Background" Value="{DynamicResource MenuFlyoutBackground}" />
<Setter Property="MenuFlyoutPresenter.BorderBrush" Value="{DynamicResource MenuFlyoutBorderBrush}" />
@ -23,12 +37,13 @@
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
BoxShadow="{DynamicResource MenuFlyoutBorderBoxShadow}"
ClipToBounds="False"
ClipToBounds="True"
CornerRadius="{TemplateBinding CornerRadius}"
UseLayoutRounding="False">
<ScrollViewer
HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}"
Theme="{StaticResource MenuScrollViewer}"
CornerRadius="{TemplateBinding CornerRadius}"
HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}"
VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}">
<ItemsPresenter
Name="PART_ItemsPresenter"

2
src/Semi.Avalonia/Themes/Shared/Menu.axaml
View File

@ -6,7 +6,7 @@
<!-- MenuFlyout -->
<Thickness x:Key="MenuFlyoutBorderThickness">1</Thickness>
<Thickness x:Key="MenuFlyoutPadding">8</Thickness>
<Thickness x:Key="MenuFlyoutPadding">0</Thickness>
<CornerRadius x:Key="MenuFlyoutCornerRadius">6</CornerRadius>
<x:Double x:Key="MenuFlyoutMinHeight">16</x:Double>
<x:Double x:Key="MenuFlyoutMinWidth">100</x:Double>