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Merge pull request #4251 from Gillibald/fixes/FluentTextBox 

Fix text wrapping for fluent TextBox
pull/4331/head
danwalmsley 6 years ago
committed by GitHub
parent
7ad5f8aac7 3d10f807ab
commit
74a0940368
No known key found for this signature in database GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 51 additions and 58 deletions
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  1. 2
      src/Avalonia.Controls/TextBox.cs
  2. 105
      src/Avalonia.Themes.Fluent/TextBox.xaml
  3. 2
      src/Skia/Avalonia.Skia/FormattedTextImpl.cs

2
src/Avalonia.Controls/TextBox.cs
View File

@ -134,7 +134,7 @@ namespace Avalonia.Controls
{
if (acceptsReturn)
{
return wrapping == TextWrapping.NoWrap ?
return wrapping != TextWrapping.Wrap ?
ScrollBarVisibility.Auto :
ScrollBarVisibility.Disabled;
}

105
src/Avalonia.Themes.Fluent/TextBox.xaml
View File

@ -10,73 +10,65 @@
<Setter Property="SelectionBrush" Value="{DynamicResource TextControlSelectionHighlightColor}" />
<Setter Property="BorderThickness" Value="{DynamicResource TextControlBorderThemeThickness}" />
<Setter Property="FontSize" Value="{DynamicResource ControlContentThemeFontSize}" />
<Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Hidden" />
<Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Hidden" />
<Setter Property="MinHeight" Value="{DynamicResource TextControlThemeMinHeight}" />
<Setter Property="MinWidth" Value="{DynamicResource TextControlThemeMinWidth}" />
<Setter Property="Padding" Value="{DynamicResource TextControlThemePadding}" />
<Setter Property="Template">
<ControlTemplate>
<Grid RowDefinitions="Auto, *, Auto" ColumnDefinitions="*, Auto">
<DockPanel>
<!-- TODO bind Content -> Header and ContentTemplate -> HeaderTemplate -->
<ContentPresenter x:Name="HeaderContentPresenter"
Grid.Row="0"
Grid.Column="0"
Grid.ColumnSpan="2"
DockPanel.Dock="Top"
TextBlock.FontWeight="Normal"
TextBlock.Foreground="{DynamicResource TextControlHeaderForeground}"
IsVisible="False"
Margin="{DynamicResource TextBoxTopHeaderMargin}" />
<Border Name="border"
Grid.Row="1"
Grid.Column="0"
Grid.RowSpan="1"
Grid.ColumnSpan="2"
Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
CornerRadius="{DynamicResource ControlCornerRadius}"
Margin="{TemplateBinding BorderThickness}"
MinWidth="{TemplateBinding MinWidth}"
MinHeight="{TemplateBinding MinHeight}">
</Border>
<Border Padding="{TemplateBinding Padding}"
Grid.Row="1"
Grid.Column="0"
Margin="{TemplateBinding BorderThickness}">
<DockPanel>
<TextBlock Name="floatingWatermark"
Foreground="{DynamicResource SystemAccentColor}"
FontSize="{DynamicResource FontSizeSmall}"
Text="{TemplateBinding Watermark}"
DockPanel.Dock="Top">
<TextBlock.IsVisible>
<MultiBinding Converter="{x:Static BoolConverters.And}">
<Binding RelativeSource="{RelativeSource TemplatedParent}"
Path="UseFloatingWatermark"/>
<Binding RelativeSource="{RelativeSource TemplatedParent}"
Path="Text"
Converter="{x:Static StringConverters.IsNotNullOrEmpty}"/>
</MultiBinding>
</TextBlock.IsVisible>
</TextBlock>
<DataValidationErrors>
<ScrollViewer HorizontalScrollBarVisibility="{TemplateBinding (ScrollViewer.HorizontalScrollBarVisibility)}"
VerticalScrollBarVisibility="{TemplateBinding (ScrollViewer.VerticalScrollBarVisibility)}">
<Panel>
<TextBlock Name="watermark"
<Panel>
<Border
Name="border"
Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
CornerRadius="{DynamicResource ControlCornerRadius}"
MinWidth="{TemplateBinding MinWidth}"
MinHeight="{TemplateBinding MinHeight}">
</Border>
<Border
Padding="{TemplateBinding Padding}"
Margin="{TemplateBinding BorderThickness}">
<DockPanel>
<TextBlock Name="floatingWatermark"
Foreground="{DynamicResource SystemAccentColor}"
FontSize="{DynamicResource FontSizeSmall}"
Text="{TemplateBinding Watermark}"
DockPanel.Dock="Top">
<TextBlock.IsVisible>
<MultiBinding Converter="{x:Static BoolConverters.And}">
<Binding RelativeSource="{RelativeSource TemplatedParent}"
Path="UseFloatingWatermark"/>
<Binding RelativeSource="{RelativeSource TemplatedParent}"
Path="Text"
Converter="{x:Static StringConverters.IsNotNullOrEmpty}"/>
</MultiBinding>
</TextBlock.IsVisible>
</TextBlock>
<DataValidationErrors>
<ScrollViewer HorizontalScrollBarVisibility="{TemplateBinding (ScrollViewer.HorizontalScrollBarVisibility)}"
VerticalScrollBarVisibility="{TemplateBinding (ScrollViewer.VerticalScrollBarVisibility)}">
<Panel>
<TextBlock Name="watermark"
Opacity="0.5"
Text="{TemplateBinding Watermark}"
TextAlignment="{TemplateBinding TextAlignment}"
TextWrapping="{TemplateBinding TextWrapping}"
IsVisible="{TemplateBinding Text, Converter={x:Static StringConverters.IsNullOrEmpty}}"/>
<!-- TODO eliminate this margin... text layout issue? -->
<TextPresenter Name="PART_TextPresenter"
<!-- TODO eliminate this margin... text layout issue? -->
<TextPresenter Name="PART_TextPresenter"
Margin="0 1 0 0"
Text="{TemplateBinding Text, Mode=TwoWay}"
CaretIndex="{TemplateBinding CaretIndex}"
@ -88,12 +80,13 @@
SelectionBrush="{TemplateBinding SelectionBrush}"
SelectionForegroundBrush="{TemplateBinding SelectionForegroundBrush}"
CaretBrush="{TemplateBinding CaretBrush}"/>
</Panel>
</ScrollViewer>
</DataValidationErrors>
</DockPanel>
</Border>
</Grid>
</Panel>
</ScrollViewer>
</DataValidationErrors>
</DockPanel>
</Border>
</Panel>
</DockPanel>
</ControlTemplate>
</Setter>
</Style>

2
src/Skia/Avalonia.Skia/FormattedTextImpl.cs
View File

@ -570,7 +570,7 @@ namespace Avalonia.Skia
float constraint = -1;
if (_wrapping != TextWrapping.NoWrap)
if (_wrapping == TextWrapping.Wrap)
{
constraint = widthConstraint <= 0 ? MAX_LINE_WIDTH : widthConstraint;
if (constraint > MAX_LINE_WIDTH)

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