maui-linux/Xamarin.Forms.Platform.UAP/FormsTextBoxStyle.xaml

<ResourceDictionary
	xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
	xmlns:uwp="using:Xamarin.Forms.Platform.UWP">

	<uwp:TextAlignmentToHorizontalAlignmentConverter x:Key="AlignmentConverter" />
	<Style x:Key="FormsTextBoxStyle" TargetType="uwp:FormsTextBox">
		<Setter Property="MinWidth" Value="{ThemeResource TextControlThemeMinWidth}" />
		<Setter Property="MinHeight" Value="{ThemeResource TextControlThemeMinHeight}" />
		<Setter Property="Foreground" Value="{ThemeResource SystemControlForegroundBaseHighBrush}" />
		<Setter Property="ForegroundFocusBrush" Value="{ThemeResource SystemControlForegroundChromeBlackHighBrush}" />
		<Setter Property="PlaceholderForegroundBrush" Value="{ThemeResource SystemControlPageTextBaseMediumBrush}" />
		<Setter Property="PlaceholderForegroundFocusBrush" Value="{ThemeResource SystemControlPageTextChromeBlackMediumLowBrush}" />
		<Setter Property="Background" Value="{ThemeResource SystemControlBackgroundAltHighBrush}" />
		<Setter Property="BackgroundFocusBrush" Value="{ThemeResource SystemControlBackgroundChromeWhiteBrush}" />
		<Setter Property="BorderBrush" Value="{ThemeResource SystemControlForegroundChromeDisabledLowBrush}" />
		<Setter Property="SelectionHighlightColor" Value="{ThemeResource SystemControlHighlightAccentBrush}" />
		<Setter Property="BorderThickness" Value="{ThemeResource TextControlBorderThemeThickness}" />
		<Setter Property="FontFamily" Value="{ThemeResource ContentControlThemeFontFamily}" />
		<Setter Property="FontSize" Value="{ThemeResource ControlContentThemeFontSize}" />
		<Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Hidden" />
		<Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Hidden" />
		<Setter Property="ScrollViewer.IsDeferredScrollingEnabled" Value="False" />
		<Setter Property="Padding" Value="{ThemeResource TextControlThemePadding}" />
		<Setter Property="Template">
			<Setter.Value>
				<ControlTemplate TargetType="uwp:FormsTextBox">
					<Grid>
						<Grid.Resources>
							<Style x:Name="DeleteButtonStyle" TargetType="Button">
								<Setter Property="Template">
									<Setter.Value>
										<ControlTemplate TargetType="Button">
											<Grid x:Name="ButtonLayoutGrid" BorderBrush="{ThemeResource TextBoxButtonBorderThemeBrush}"
											      BorderThickness="{TemplateBinding BorderThickness}"
											      Background="{ThemeResource TextBoxButtonBackgroundThemeBrush}">
												<VisualStateManager.VisualStateGroups>
													<VisualStateGroup x:Name="CommonStates">
														<VisualState x:Name="Normal" />
														<VisualState x:Name="PointerOver">
															<Storyboard>
																<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground"
																                               Storyboard.TargetName="GlyphElement">
																	<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAccentBrush}" />
																</ObjectAnimationUsingKeyFrames>
															</Storyboard>
														</VisualState>
														<VisualState x:Name="Pressed">
															<Storyboard>
																<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background"
																                               Storyboard.TargetName="ButtonLayoutGrid">
																	<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAccentBrush}" />
																</ObjectAnimationUsingKeyFrames>
																<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground"
																                               Storyboard.TargetName="GlyphElement">
																	<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAltChromeWhiteBrush}" />
																</ObjectAnimationUsingKeyFrames>
															</Storyboard>
														</VisualState>
														<VisualState x:Name="Disabled">
															<Storyboard>
																<DoubleAnimation Duration="0" To="0" Storyboard.TargetProperty="Opacity"
																                 Storyboard.TargetName="ButtonLayoutGrid" />
															</Storyboard>
														</VisualState>
													</VisualStateGroup>
												</VisualStateManager.VisualStateGroups>
												<TextBlock x:Name="GlyphElement" AutomationProperties.AccessibilityView="Raw"
												           Foreground="{ThemeResource SystemControlForegroundChromeBlackMediumBrush}" FontStyle="Normal"
												           FontSize="12" FontFamily="{ThemeResource SymbolThemeFontFamily}" HorizontalAlignment="Center"
												           Text="&#xE10A;" VerticalAlignment="Center" />
											</Grid>
										</ControlTemplate>
									</Setter.Value>
								</Setter>
							</Style>
						</Grid.Resources>
						<Grid.ColumnDefinitions>
							<ColumnDefinition Width="*" />
							<ColumnDefinition Width="Auto" />
						</Grid.ColumnDefinitions>
						<Grid.RowDefinitions>
							<RowDefinition Height="Auto" />
							<RowDefinition Height="*" />
						</Grid.RowDefinitions>
						<VisualStateManager.VisualStateGroups>
							<VisualStateGroup x:Name="CommonStates">
								<VisualState x:Name="Disabled">
									<Storyboard>
										<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground"
										                               Storyboard.TargetName="HeaderContentPresenter">
											<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlDisabledBaseLowBrush}" />
										</ObjectAnimationUsingKeyFrames>
										<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background"
										                               Storyboard.TargetName="BackgroundElement">
											<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlDisabledTransparentBrush}" />
										</ObjectAnimationUsingKeyFrames>
										<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="BorderElement">
											<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlBackgroundBaseLowBrush}" />
										</ObjectAnimationUsingKeyFrames>
										<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderBrush" Storyboard.TargetName="BorderElement">
											<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlDisabledBaseLowBrush}" />
										</ObjectAnimationUsingKeyFrames>
										<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground" Storyboard.TargetName="ContentElement">
											<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlDisabledChromeDisabledLowBrush}" />
										</ObjectAnimationUsingKeyFrames>
										<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground"
										                               Storyboard.TargetName="PlaceholderTextContentPresenter">
											<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlDisabledChromeDisabledLowBrush}" />
										</ObjectAnimationUsingKeyFrames>
									</Storyboard>
								</VisualState>
								<VisualState x:Name="Normal" />
								<VisualState x:Name="PointerOver">
									<Storyboard>
										<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderBrush" Storyboard.TargetName="BorderElement">
											<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightChromeAltLowBrush}" />
										</ObjectAnimationUsingKeyFrames>
										<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="BackgroundElement">
											<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource TextControlBackgroundHoverOpacity}" />
										</ObjectAnimationUsingKeyFrames>
									</Storyboard>
								</VisualState>
								<VisualState x:Name="Focused">
									<Storyboard>
										<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground"
										                               Storyboard.TargetName="PlaceholderTextContentPresenter">
											<DiscreteObjectKeyFrame KeyTime="0" Value="{Binding PlaceholderForegroundFocusBrush, RelativeSource={RelativeSource TemplatedParent}}" />
										</ObjectAnimationUsingKeyFrames>
										<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background"
										                               Storyboard.TargetName="BackgroundElement">
											<DiscreteObjectKeyFrame KeyTime="0"
											                        Value="{Binding BackgroundFocusBrush, RelativeSource={RelativeSource TemplatedParent}}" />
										</ObjectAnimationUsingKeyFrames>
										<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="BackgroundElement">
											<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource TextControlBackgroundFocusedOpacity}" />
										</ObjectAnimationUsingKeyFrames>
										<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderBrush" Storyboard.TargetName="BorderElement">
											<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAccentBrush}" />
										</ObjectAnimationUsingKeyFrames>
										<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground" Storyboard.TargetName="ContentElement">
											<DiscreteObjectKeyFrame KeyTime="0" Value="{Binding ForegroundFocusBrush, RelativeSource={RelativeSource TemplatedParent}}" />
										</ObjectAnimationUsingKeyFrames>
										<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="RequestedTheme"
										                               Storyboard.TargetName="ContentElement">
											<DiscreteObjectKeyFrame KeyTime="0" Value="Light" />
										</ObjectAnimationUsingKeyFrames>
									</Storyboard>
								</VisualState>
							</VisualStateGroup>
							<VisualStateGroup x:Name="ButtonStates">
								<VisualState x:Name="ButtonVisible">
									<Storyboard>
										<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility" Storyboard.TargetName="DeleteButton">
											<DiscreteObjectKeyFrame KeyTime="0">
												<DiscreteObjectKeyFrame.Value>
													<Visibility>Visible</Visibility>
												</DiscreteObjectKeyFrame.Value>
											</DiscreteObjectKeyFrame>
										</ObjectAnimationUsingKeyFrames>
									</Storyboard>
								</VisualState>
								<VisualState x:Name="ButtonCollapsed" />
							</VisualStateGroup>
						</VisualStateManager.VisualStateGroups>
						<Border x:Name="BackgroundElement" Background="{TemplateBinding Background}" Grid.ColumnSpan="2"
						        Margin="{TemplateBinding BorderThickness}" Opacity="{ThemeResource TextControlBackgroundRestOpacity}"
						        Grid.Row="1" Grid.RowSpan="1" />
						<Border x:Name="BorderElement" BorderBrush="{TemplateBinding BorderBrush}"
						        BorderThickness="{TemplateBinding BorderThickness}" Grid.ColumnSpan="2" Grid.Row="1" Grid.RowSpan="1" />
						<ContentPresenter x:Name="HeaderContentPresenter" Grid.ColumnSpan="2"
						                  ContentTemplate="{TemplateBinding HeaderTemplate}" Content="{TemplateBinding Header}"
						                  Foreground="{ThemeResource SystemControlForegroundBaseHighBrush}" FontWeight="Normal"
						                  Margin="0,0,0,8" Grid.Row="0" Visibility="Collapsed" x:DeferLoadStrategy="Lazy" />
						<ScrollViewer x:Name="ContentElement" AutomationProperties.AccessibilityView="Raw"
						              HorizontalScrollMode="{TemplateBinding ScrollViewer.HorizontalScrollMode}"
						              HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}"
						              IsTabStop="False" IsHorizontalRailEnabled="{TemplateBinding ScrollViewer.IsHorizontalRailEnabled}"
						              IsVerticalRailEnabled="{TemplateBinding ScrollViewer.IsVerticalRailEnabled}"
						              IsDeferredScrollingEnabled="{TemplateBinding ScrollViewer.IsDeferredScrollingEnabled}"
						              Margin="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}" Grid.Row="1"
						              VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}"
						              VerticalScrollMode="{TemplateBinding ScrollViewer.VerticalScrollMode}" ZoomMode="Disabled" />
						<ContentControl x:Name="PlaceholderTextContentPresenter" Grid.ColumnSpan="2"
						                Content="{TemplateBinding PlaceholderText}"
						                Foreground="{TemplateBinding PlaceholderForegroundBrush}" IsHitTestVisible="False"
						                IsTabStop="False" Margin="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}"
						                Grid.Row="1"
						                HorizontalAlignment="{Binding TextAlignment, 
                                            RelativeSource={RelativeSource Mode=TemplatedParent}, 
                                            Converter={StaticResource AlignmentConverter}}" />
						<Button x:Name="DeleteButton" BorderThickness="{TemplateBinding BorderThickness}" Grid.Column="1"
						        FontSize="{TemplateBinding FontSize}" IsTabStop="False" Margin="{ThemeResource HelperButtonThemePadding}"
						        MinWidth="34" Grid.Row="1" Style="{StaticResource DeleteButtonStyle}" Visibility="Collapsed"
						        VerticalAlignment="Stretch" />
					</Grid>
				</ControlTemplate>
			</Setter.Value>
		</Setter>
	</Style>
</ResourceDictionary>