I'm working with a RichEditBox and I'm having some problems saving and restoring the Rtf text.
Here's a sample Rtf text I've exported, as you can see there are the different foreground colors and font families saved correctly (I've manually indented it to make it easier to read):
{\rtf1\fbidis\ansi\ansicpg1252\deff0\nouicompat\deflang1040
{\fonttbl{\f0\fnil\fcharset0 Segoe UI;}
{\f1\fnil\fcharset0 Brush Script MT;}
{\f2\fnil\fcharset0 Impact;}
{\f3\fnil Segoe UI;}}
{\colortbl ;\red9\green105\blue192;\red0\green0\blue0;\red76\green152\blue25;\red208\green52\blue56;}
{\*\generator Riched20 10.0.14393}\viewkind4\uc1
\pard\ltrpar\tx720\cf1\b\i\f0\fs23 Test\cf2\b0\i0\par
\pard\ltrpar\li320\qc\tx720\cf3\strike\f1\fs40 Some color\cf2\strike0\f0\fs23\par
\pard\ltrpar\tx720\cf4\f2 Hello!\cf2\f0\par
\f3\par
\f0\lang1033\par
\f3\par
\par
\pard\ltrpar\tx720\fs23\par
}
Problem: I call
EditBox.Document.SetText(TextSetOptions.FormatRtf, myRtfString);
And the text is loaded in the control, but the font families and the foreground colors are completely ignored.
I've already tried calling:
EditBox.Document.ApplyDisplayUpdates();
It doesn't solve the issue. I mean, why is it that all the other paragraph/character options are restored correctly, but just the font families and foreground colors are ignored? Am I missing something here?
Thanks!
Edit: this is the custom Style I'm using for the RichEditBox:
<Style TargetType="RichEditBox" x:Key="CustomRtfEditBoxStyle">
<Setter Property="MinWidth" Value="{ThemeResource TextControlThemeMinWidth}" />
<Setter Property="MinHeight" Value="{ThemeResource TextControlThemeMinHeight}" />
<Setter Property="Foreground" Value="{ThemeResource TextControlForeground}" />
<Setter Property="Background" Value="{ThemeResource TextControlBackground}" />
<Setter Property="SelectionHighlightColor" Value="{ThemeResource TextControlSelectionHighlightColor}" />
<Setter Property="BorderBrush" Value="{ThemeResource TextControlBorderBrush}" />
<Setter Property="BorderThickness" Value="{ThemeResource TextControlBorderThemeThickness}" />
<Setter Property="FontFamily" Value="{ThemeResource ContentControlThemeFontFamily}" />
<Setter Property="FontSize" Value="{ThemeResource ControlContentThemeFontSize}" />
<Setter Property="ScrollViewer.HorizontalScrollMode" Value="Auto" />
<Setter Property="ScrollViewer.VerticalScrollMode" Value="Auto" />
<Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto" />
<Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto" />
<Setter Property="ScrollViewer.IsDeferredScrollingEnabled" Value="False" />
<Setter Property="TextWrapping" Value="Wrap" />
<Setter Property="Padding" Value="{ThemeResource TextControlThemePadding}" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="RichEditBox">
<Grid>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Disabled" />
<VisualState x:Name="Normal" />
<VisualState x:Name="PointerOver" />
<VisualState x:Name="Focused" />
<VisualState x:Name="UnFocused" />
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<Border x:Name="BorderElement"
Grid.Row="1"
Background="{ThemeResource TextControlBackgroundFocused}"
BorderThickness="0"
Grid.ColumnSpan="2"
Grid.RowSpan="1" />
<ContentPresenter x:Name="HeaderContentPresenter"
x:DeferLoadStrategy="Lazy"
Visibility="Collapsed"
Grid.Row="0"
Margin="0,0,0,8"
Grid.ColumnSpan="2"
Content="{TemplateBinding Header}"
ContentTemplate="{TemplateBinding HeaderTemplate}"
FontWeight="Normal" />
<ScrollViewer x:Name="ContentElement"
RequestedTheme="Light"
Grid.Row="1"
HorizontalScrollMode="{TemplateBinding ScrollViewer.HorizontalScrollMode}"
HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}"
VerticalScrollMode="{TemplateBinding ScrollViewer.VerticalScrollMode}"
VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}"
IsHorizontalRailEnabled="{TemplateBinding ScrollViewer.IsHorizontalRailEnabled}"
IsVerticalRailEnabled="{TemplateBinding ScrollViewer.IsVerticalRailEnabled}"
IsDeferredScrollingEnabled="{TemplateBinding ScrollViewer.IsDeferredScrollingEnabled}"
Margin="{TemplateBinding BorderThickness}"
Padding="{TemplateBinding Padding}"
IsTabStop="False"
ZoomMode="Disabled"
AutomationProperties.AccessibilityView="Raw" />
<ContentControl x:Name="PlaceholderTextContentPresenter"
Grid.Row="1"
Margin="{TemplateBinding BorderThickness}"
Padding="{TemplateBinding Padding}"
IsTabStop="False"
Grid.ColumnSpan="2"
Content="{TemplateBinding PlaceholderText}"
IsHitTestVisible="False" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
This issue currently cannot be reproduced in newest windows 10 build 14393 by code as follows:
XAML Code
... mc:Ignorable="d" Loaded="Page_Loaded">
<StackPanel Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<RichEditBox x:Name="EditBox" Height="400" Margin="40" >
</RichEditBox>
</StackPanel>
Code behind:
private void Page_Loaded(object sender, RoutedEventArgs e)
{
string myRtfString = #"{\rtf1\fbidis\ansi\ansicpg1252\deff0\nouicompat\deflang1040
{\fonttbl{\f0\fnil\fcharset0 Segoe UI;}
{\f1\fnil\fcharset0 Brush Script MT;}
{\f2\fnil\fcharset0 Impact;}
{\f3\fnil Segoe UI;}}
{\colortbl ;\red9\green105\blue192;\red0\green0\blue0;\red76\green152\blue25;\red208\green52\blue56;}
{\*\generator Riched20 10.0.14393}\viewkind4\uc1
\pard\ltrpar\tx720\cf1\b\i\f0\fs23 Test\cf2\b0\i0\par
\pard\ltrpar\li320\qc\tx720\cf3\strike\f1\fs40 Some color\cf2\strike0\f0\fs23\par
\pard\ltrpar\tx720\cf4\f2 Hello!\cf2\f0\par
\f3\par
\f0\lang1033\par
\f3\par
\par
\pard\ltrpar\tx720\fs23\par
}";
EditBox.Document.SetText(TextSetOptions.FormatRtf, myRtfString);
}
If you still want a workaround in your environment, please try to find the following code which is under “Focused ViewState” in the style of RichEditTextBox and comment it out. For more details about this please reference this thread.
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground" Storyboard.TargetName="ContentElement">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlForegroundChromeBlackHighBrush}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="RequestedTheme" Storyboard.TargetName="ContentElement">
<DiscreteObjectKeyFrame KeyTime="0" Value="Light"/>
</ObjectAnimationUsingKeyFrames>
And the result on my side:
Related
I have a tree view in WPF in C# with parent and child nodes. I want to bring the Expand/Collapse button to the right side. I tried the flow direction property but it is not working as expected.
How to change the position of the Expand/Collapse button in tree view?
Your best approch if you override the Treeview Control Template. Here is an example:
<Window.Resources>
<Color x:Key="SelectedBackgroundColor">#FFC5CBF9</Color>
<Color x:Key="SelectedUnfocusedColor">#FFDDDDDD</Color>
<Color x:Key="GlyphColor">#FF444444</Color>
<Color x:Key="GlyphMouseOver">sc#1, 0.004391443, 0.002428215, 0.242281124</Color>
<Style x:Key="{x:Type TreeView}"
TargetType="TreeView">
<Setter Property="OverridesDefaultStyle"
Value="True" />
<Setter Property="SnapsToDevicePixels"
Value="True" />
<Setter Property="ScrollViewer.HorizontalScrollBarVisibility"
Value="Auto" />
<Setter Property="ScrollViewer.VerticalScrollBarVisibility"
Value="Auto" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="TreeView">
<Border Name="Border"
CornerRadius="1"
BorderThickness="1">
<Border.BorderBrush>
<SolidColorBrush Color="{DynamicResource BorderMediumColor}" />
</Border.BorderBrush>
<Border.Background>
<SolidColorBrush Color="{DynamicResource ControlLightColor}" />
</Border.Background>
<ScrollViewer Focusable="False"
CanContentScroll="False"
Padding="4">
<ItemsPresenter />
</ScrollViewer>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ExpandCollapseToggleStyle" TargetType="ToggleButton">
<Setter Property="Focusable" Value="False" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ToggleButton">
<Grid Width="15"
Height="13"
Background="Transparent">
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CheckStates">
<VisualState x:Name="Checked">
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)"
Storyboard.TargetName="Collapsed">
<DiscreteObjectKeyFrame KeyTime="0"
Value="{x:Static Visibility.Hidden}" />
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)"
Storyboard.TargetName="Expanded">
<DiscreteObjectKeyFrame KeyTime="0"
Value="{x:Static Visibility.Visible}" />
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="Unchecked" />
<VisualState x:Name="Indeterminate" />
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Path x:Name="Collapsed"
HorizontalAlignment="Left"
VerticalAlignment="Center"
Margin="1,1,1,1"
Data="M 4 0 L 8 4 L 4 8 Z">
<Path.Fill>
<SolidColorBrush Color="{DynamicResource GlyphColor}" />
</Path.Fill>
</Path>
<Path x:Name="Expanded"
HorizontalAlignment="Left"
VerticalAlignment="Center"
Margin="1,1,1,1"
Data="M 0 4 L 8 4 L 4 8 Z"
Visibility="Hidden">
<Path.Fill>
<SolidColorBrush Color="{DynamicResource GlyphColor}" />
</Path.Fill>
</Path>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="TreeViewItemFocusVisual">
<Setter Property="Control.Template">
<Setter.Value>
<ControlTemplate>
<Border>
<Rectangle Margin="0,0,0,0"
StrokeThickness="5"
Stroke="Black"
StrokeDashArray="1 2"
Opacity="0" />
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="{x:Type TreeViewItem}"
TargetType="{x:Type TreeViewItem}">
<Setter Property="Background"
Value="Transparent" />
<Setter Property="HorizontalContentAlignment"
Value="{Binding Path=HorizontalContentAlignment,
RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}" />
<Setter Property="VerticalContentAlignment"
Value="{Binding Path=VerticalContentAlignment,
RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}" />
<Setter Property="Padding"
Value="1,0,0,0" />
<Setter Property="Foreground"
Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" />
<Setter Property="FocusVisualStyle"
Value="{StaticResource TreeViewItemFocusVisual}" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type TreeViewItem}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition MinWidth="19" Width="Auto" />
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition />
</Grid.RowDefinitions>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="SelectionStates">
<VisualState x:Name="Selected">
<Storyboard>
<ColorAnimationUsingKeyFrames Storyboard.TargetName="Bd"
Storyboard.TargetProperty="(Panel.Background).
(SolidColorBrush.Color)"
>
<EasingColorKeyFrame KeyTime="0"
Value="{StaticResource SelectedBackgroundColor}" />
</ColorAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="Unselected" />
<VisualState x:Name="SelectedInactive">
<Storyboard>
<ColorAnimationUsingKeyFrames Storyboard.TargetName="Bd"
Storyboard.TargetProperty="(Panel.Background).
(SolidColorBrush.Color)">
<EasingColorKeyFrame KeyTime="0"
Value="{StaticResource SelectedUnfocusedColor}" />
</ColorAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup x:Name="ExpansionStates">
<VisualState x:Name="Expanded">
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)"
Storyboard.TargetName="ItemsHost">
<DiscreteObjectKeyFrame KeyTime="0"
Value="{x:Static Visibility.Visible}" />
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="Collapsed" />
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<ToggleButton x:Name="Expander" Style="{StaticResource ExpandCollapseToggleStyle}"
ClickMode="Press"
Grid.Column="1"
IsChecked="{Binding IsExpanded, RelativeSource={RelativeSource TemplatedParent}}"/>
<Border x:Name="Bd"
Grid.Column="0"
Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
Padding="{TemplateBinding Padding}">
<ContentPresenter x:Name="PART_Header"
ContentSource="Header"
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"/>
</Border>
<ItemsPresenter x:Name="ItemsHost"
Grid.Row="1"
Grid.Column="0"
Grid.ColumnSpan="2"
Visibility="Collapsed" />
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="HasItems" Value="false">
<Setter TargetName="Expander"
Property="Visibility"
Value="Hidden" />
</Trigger>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="HasHeader" Value="false" />
<Condition Property="Width" Value="Auto" />
</MultiTrigger.Conditions>
<Setter TargetName="PART_Header"
Property="MinWidth"
Value="75" />
</MultiTrigger>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="HasHeader" Value="false" />
<Condition Property="Height" Value="Auto" />
</MultiTrigger.Conditions>
<Setter TargetName="PART_Header"
Property="MinHeight"
Value="19" />
</MultiTrigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Window.Resources>
<Grid>
<TreeView>
<TreeViewItem Header="Cold Drinks">
<TreeViewItem Header="Coke"></TreeViewItem>
<TreeViewItem Header="Pepsi"></TreeViewItem>
<TreeViewItem Header="Orange Juice"></TreeViewItem>
<TreeViewItem Header="Milk"></TreeViewItem>
<TreeViewItem Header="Iced Tea"></TreeViewItem>
<TreeViewItem Header="Mango Shake"></TreeViewItem>
</TreeViewItem>
</TreeView>
</Grid>
Here is the result:
Introduction
I downloaded a template of a Universal Windows Platform (UWP) application and started making changes right away.
Problem
When I try to change the button responsible for shortening the left navigation page, I cannot make a change.
Source Code
<Page
x:Class="AVE_VSCODE_EXTENSION.Views.ShellPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:i="using:Microsoft.Xaml.Interactivity"
xmlns:behaviors="using:AVE_VSCODE_EXTENSION.Behaviors"
xmlns:winui="using:Microsoft.UI.Xaml.Controls"
xmlns:helpers="using:AVE_VSCODE_EXTENSION.Helpers"
xmlns:views="using:AVE_VSCODE_EXTENSION.Views"
Loaded="OnLoaded"
mc:Ignorable="d">
<winui:NavigationView
x:Name="navigationView"
IsBackButtonVisible="Visible"
IsBackEnabled="{x:Bind IsBackEnabled, Mode=OneWay}"
SelectedItem="{x:Bind Selected, Mode=OneWay}"
ItemInvoked="OnItemInvoked"
IsSettingsVisible="True"
Background="{ThemeResource SystemControlBackgroundAltHighBrush}">
<winui:NavigationView.MenuItems>
<!--
TODO WTS: Change the symbols for each item as appropriate for your app
More on Segoe UI Symbol icons: https://learn.microsoft.com/windows/uwp/style/segoe-ui-symbol-font
Or to use an IconElement instead of a Symbol see https://github.com/Microsoft/WindowsTemplateStudio/blob/release/docs/UWP/projectTypes/navigationpane.md
Edit String/en-US/Resources.resw: Add a menu item title for each page
-->
<winui:NavigationViewItem x:Uid="Shell_Main" Icon="Globe" helpers:NavHelper.NavigateTo="views:MainPage" />
<winui:NavigationViewItem x:Uid="Shell_Chart" Icon="Admin" helpers:NavHelper.NavigateTo="views:ChartPage" />
</winui:NavigationView.MenuItems>
<i:Interaction.Behaviors>
<behaviors:NavigationViewHeaderBehavior
DefaultHeader="{x:Bind Selected.Content, Mode=OneWay}">
<behaviors:NavigationViewHeaderBehavior.DefaultHeaderTemplate>
<DataTemplate>
<Grid>
<TextBlock
Text="{Binding}"
Style="{ThemeResource TitleTextBlockStyle}"
Margin="{StaticResource SmallLeftRightMargin}" />
</Grid>
</DataTemplate>
</behaviors:NavigationViewHeaderBehavior.DefaultHeaderTemplate>
</behaviors:NavigationViewHeaderBehavior>
</i:Interaction.Behaviors>
<Grid>
<Frame x:Name="shellFrame" />
</Grid>
</winui:NavigationView>
</Page>
When I try to change the button responsible for shortening the left navigation page, I cannot make a change.
The shortening button of navigation page is PaneToggleButton, and it has independent style to descript the content, you could place the following style in your app's resource and edit the Icon
Textblock to approach like the following.
<Application.Resources>
<Style x:Key="PaneToggleButtonStyle" TargetType="Button">
<Setter Property="FontSize" Value="16" />
<Setter Property="FontFamily" Value="{StaticResource SymbolThemeFontFamily}" />
<Setter Property="MinHeight" Value="{StaticResource PaneToggleButtonHeight}" />
<Setter Property="MinWidth" Value="{StaticResource PaneToggleButtonWidth}" />
<Setter Property="Padding" Value="0" />
<Setter Property="HorizontalAlignment" Value="Left" />
<Setter Property="VerticalAlignment" Value="Top" />
<Setter Property="HorizontalContentAlignment" Value="Center" />
<Setter Property="VerticalContentAlignment" Value="Center" />
<Setter Property="Background" Value="{ThemeResource NavigationViewItemBackground}" />
<Setter Property="Foreground" Value="{ThemeResource NavigationViewItemForeground}" />
<Setter Property="BorderThickness" Value="{ThemeResource NavigationViewToggleBorderThickness}" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<Grid
x:Name="LayoutRoot"
Height="{TemplateBinding MinHeight}"
MinWidth="{TemplateBinding MinWidth}"
Margin="{TemplateBinding Padding}"
HorizontalAlignment="Stretch"
Background="{TemplateBinding Background}">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="{ThemeResource PaneToggleButtonWidth}" />
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="{ThemeResource PaneToggleButtonHeight}" />
</Grid.RowDefinitions>
<Viewbox
x:Name="IconHost"
Width="16"
Height="16"
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
AutomationProperties.AccessibilityView="Raw">
<TextBlock
x:Name="Icon"
AutomationProperties.AccessibilityView="Raw"
FontSize="{TemplateBinding FontSize}"
Text="" />
</Viewbox>
<ContentPresenter
x:Name="ContentPresenter"
Grid.Column="1"
VerticalContentAlignment="Center"
AutomationProperties.AccessibilityView="Raw"
Content="{TemplateBinding Content}"
FontSize="{TemplateBinding FontSize}" />
<Border
x:Name="RevealBorder"
Grid.ColumnSpan="2"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}" />
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal" />
<VisualState x:Name="PointerOver">
<VisualState.Setters>
<Setter Target="LayoutRoot.Background" Value="{ThemeResource ButtonBackgroundPointerOver}" />
<Setter Target="ContentPresenter.Foreground" Value="{ThemeResource ButtonForegroundPointerOver}" />
</VisualState.Setters>
</VisualState>
<VisualState x:Name="Pressed">
<VisualState.Setters>
<Setter Target="LayoutRoot.Background" Value="{ThemeResource ButtonBackgroundPressed}" />
<Setter Target="ContentPresenter.Foreground" Value="{ThemeResource ButtonForegroundPressed}" />
</VisualState.Setters>
</VisualState>
<VisualState x:Name="Disabled">
<VisualState.Setters>
<Setter Target="LayoutRoot.Background" Value="{ThemeResource ButtonBackgroundDisabled}" />
<Setter Target="ContentPresenter.Foreground" Value="{ThemeResource ButtonForegroundDisabled}" />
</VisualState.Setters>
</VisualState>
<VisualState x:Name="Checked">
<VisualState.Setters>
<Setter Target="LayoutRoot.Background" Value="{ThemeResource ToggleButtonBackgroundChecked}" />
<Setter Target="ContentPresenter.Foreground" Value="{ThemeResource ToggleButtonForegroundChecked}" />
</VisualState.Setters>
</VisualState>
<VisualState x:Name="CheckedPointerOver">
<VisualState.Setters>
<Setter Target="LayoutRoot.Background" Value="{ThemeResource ToggleButtonBackgroundCheckedPointerOver}" />
<Setter Target="ContentPresenter.Foreground" Value="{ThemeResource ToggleButtonForegroundCheckedPointerOver}" />
</VisualState.Setters>
</VisualState>
<VisualState x:Name="CheckedPressed">
<VisualState.Setters>
<Setter Target="LayoutRoot.Background" Value="{ThemeResource ToggleButtonBackgroundCheckedPressed}" />
<Setter Target="ContentPresenter.Foreground" Value="{ThemeResource ToggleButtonForegroundCheckedPressed}" />
</VisualState.Setters>
</VisualState>
<VisualState x:Name="CheckedDisabled">
<VisualState.Setters>
<Setter Target="LayoutRoot.Background" Value="{ThemeResource ToggleButtonBackgroundCheckedDisabled}" />
<Setter Target="ContentPresenter.Foreground" Value="{ThemeResource ToggleButtonForegroundCheckedDisabled}" />
</VisualState.Setters>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Application.Resources>
I have a problem in setting the TextBlock color in my button content,this is my code:
<Style x:Key="ButtonStyle"
TargetType="Button">
<Setter Property="Background" Value="#e6e6e6" />
<Setter Property="BorderBrush" Value="#393185" />
<Setter Property="Foreground" Value="#00a0e3"/>
<Setter Property="HorizontalAlignment" Value="Left" />
<Setter Property="VerticalAlignment" Value="Center" />
<Setter Property="VerticalContentAlignment" Value="Center" />
<Setter Property="HorizontalContentAlignment" Value="Left" />
<Setter Property="UseSystemFocusVisuals" Value="True" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<Grid x:Name="RootGrid" Background="{TemplateBinding Background}">
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal">
<Storyboard>
<PointerUpThemeAnimation Storyboard.TargetName="RootGrid" />
</Storyboard>
</VisualState>
<VisualState x:Name="Pressed">
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="RootGrid"
Storyboard.TargetProperty="Background">
<DiscreteObjectKeyFrame KeyTime="0" Value="transparent" />
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter"
Storyboard.TargetProperty="BorderBrush">
<DiscreteObjectKeyFrame KeyTime="0" Value="transparent" />
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter"
Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="#00a0e3" />
</ObjectAnimationUsingKeyFrames>
<PointerDownThemeAnimation Storyboard.TargetName="RootGrid" />
</Storyboard>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<ContentPresenter x:Name="ContentPresenter"
BorderBrush="#393185"
Foreground="{TemplateBinding Foreground}"
Background="{TemplateBinding Background}"
BorderThickness="{TemplateBinding BorderThickness}"
Content="{TemplateBinding Content}"
ContentTransitions="{TemplateBinding ContentTransitions}"
ContentTemplate="{TemplateBinding ContentTemplate}"
Padding="{TemplateBinding Padding}"
Margin="{TemplateBinding Margin}"
VerticalAlignment="Center"
HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
AutomationProperties.AccessibilityView="Raw"/>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
the problem is that the textblock does not change the Foreground color when I press the button
have you please any idea how can I correct my code
thanks for help
Update:
this is my xaml code and the Textblock that I want to change the text color from Gray to #00a0e3 when I press the button:
<Button Style="{Binding Source={StaticResource ButtonStyle}}">
<Grid Margin="0" x:Name="Grid2" >
<Grid.ColumnDefinitions>
<ColumnDefinition Width="50" />
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Button Grid.Column="0" Click="MenuButton2_Click">
<Image Source="images/3.png" Height="25" Width="25" x:Name="img2" Margin="0"/>
</Button>
<TextBlock Text="Restaurant" Foreground="Gray" x:Name="res3" Grid.Column="1"/>
</Grid>
</Button>
In Response to the Update,
see you want completely different thing. The TextBlock whose foreground you need to change, is outside the ContentPresenter of Button control. Hence, through its style you cannot modify the Foreground. You need to add Tap event to the button and from backend code, you can change the foreground color. See the below code.
In XAML --
<Button Grid.Column="0" Tapped="MenuButton2_Tapped">
<Image Source="images/3.png" Height="25" Width="25" x:Name="img2" Margin="0"/>
</Button>
<TextBlock x:Name=restaurantTextBlock Text="Restaurant" Foreground="Gray" x:Name="res3" Grid.Column="1"/>
In C#---
restaurantTextBlock.Foreground = new SolidColorBrush(Color.FromArgb(255,0,160,227));//mention any color
As Romasz pointed out, you have set the Foreground color of button same as the foreground color of button when in pressed state i.e #00a0e3 . I think while copying the color hexadecimal code, you may have pasted wrong. Change the color in either Pressed state or initial Foreground test. Your code works though once either of the change is made.
As always, if you find this answer helpful and correct, please vote this answer as correct answer. You are welcome to ask anymore questions if you like.
I have a button with background image and white text.
When i click it or put the mouse over (focus) show a black border and the text stay black.
What can i do to ignore the mouse over and assume the click visual effect when pressed?
Already add this but no effect.
<Style x:Key="ButtonActionStyle" TargetType="Button">
...
<Setter Property="UseLayoutRounding" Value="False"/>
<Setter Property="UseSystemFocusVisuals" Value="False"/>
</Style>
Thank you
This code do what i need, but no click visual effect :x
<Style x:Key="ButtonActionStyle" TargetType="Button">
...
<Setter Property="UseLayoutRounding" Value="False"/>
<Setter Property="UseSystemFocusVisuals" Value="False"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<Grid>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal"/>
<VisualState x:Name="Pressed">
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(Grid.Row)" Storyboard.TargetName="grid">
<DiscreteObjectKeyFrame KeyTime="1">
<DiscreteObjectKeyFrame.Value>
<x:Int32>1</x:Int32>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="PointerOver"/>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Grid>
<Grid x:Name="grid" Margin="0" Grid.Row="0" Grid.RowSpan="1">
<Border
BorderBrush="{TemplateBinding Background}"
BorderThickness="0"
CornerRadius="0"
Background="{TemplateBinding Background}"/>
<ContentPresenter>
<TextBlock
FontFamily="{TemplateBinding FontFamily}"
SelectionHighlightColor="{TemplateBinding Foreground}"
FontSize="{TemplateBinding FontSize}"
Foreground="{TemplateBinding Foreground}"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Height="Auto"
Width="Auto"
Text="{Binding Content, RelativeSource={RelativeSource Mode=TemplatedParent}}"/>
</ContentPresenter>
</Grid>
</Grid>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
Based on this tutorial, it's done.
<Style x:Key="ButtonActionStyle" TargetType="Button">
...
<Setter Property="UseLayoutRounding" Value="False"/>
<Setter Property="UseSystemFocusVisuals" Value="False"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<Grid>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal"/>
<VisualState x:Name="PointerOver"/>
<VisualState x:Name="Pressed">
<VisualState.Setters>
<Setter Target="grid.(Grid.Row)" Value="0"/>
<Setter Target="grid.(Canvas.ZIndex)" Value="0"/>
<Setter Target="grid.(UIElement.RenderTransformOrigin)">
<Setter.Value>
<Foundation:Point>0.5,0.5</Foundation:Point>
</Setter.Value>
</Setter>
<Setter Target="grid.(UIElement.RenderTransform).(CompositeTransform.ScaleY)" Value="1"/>
<Setter Target="grid.(UIElement.Projection).(PlaneProjection.LocalOffsetX)" Value="5"/>
<Setter Target="grid.(UIElement.Projection).(PlaneProjection.LocalOffsetY)" Value="5"/>
<Setter Target="grid.(UIElement.Projection).(PlaneProjection.LocalOffsetZ)" Value="0"/>
</VisualState.Setters>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Grid>
<Grid x:Name="grid" Margin="0" Grid.Row="0" Grid.RowSpan="1">
<Grid.Projection>
<PlaneProjection/>
</Grid.Projection>
<Grid.RenderTransform>
<CompositeTransform/>
</Grid.RenderTransform>
<Border
BorderBrush="{TemplateBinding Background}"
BorderThickness="0"
CornerRadius="0"
Background="{TemplateBinding Background}"/>
<ContentPresenter>
<TextBlock
FontFamily="{TemplateBinding FontFamily}"
SelectionHighlightColor="{TemplateBinding Foreground}"
FontSize="{TemplateBinding FontSize}"
Foreground="{TemplateBinding Foreground}"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Height="Auto"
Width="Auto"
Text="{Binding Content, RelativeSource={RelativeSource Mode=TemplatedParent}}"/>
</ContentPresenter>
</Grid>
</Grid>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
I am new at WPF and XAML, but still as I was reading about this is tricky thing. The thing what I want to change on mouseover is the Label foreground color, but the label is inside of the button content. Everything should be done by styles, without C#.
<Button Name="Home_Button" Height="50" VerticalAlignment="Top" Click="Home_Click" Background="Gray" Foreground="{x:Null}" BorderBrush="{x:Null}" BorderThickness="0">
<DockPanel>
<Image Source="Images/icons/home.png" HorizontalAlignment="Left" Margin="-90,0,0,0" />
<Label VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,0,-90,0" Foreground="LightGray" FontSize="12">Home</Label>
</DockPanel>
</Button>
My style settings looks like this:
<Style TargetType="{x:Type Button}" x:Key="MetroButton">
<Setter Property="MinHeight" Value="25" />
<Setter Property="FontWeight" Value="Bold" />
<Setter Property="FontSize" Value="10" />
<Setter Property="FontFamily" Value="{DynamicResource DefaultFont}" />
<Setter Property="Background" Value="{DynamicResource GrayBrush7}" />
<Setter Property="BorderBrush" Value="{DynamicResource TextBoxBorderBrush}" />
<Setter Property="Foreground" Value="{DynamicResource TextBrush}" />
<Setter Property="Padding" Value="5,6" />
<Setter Property="BorderThickness" Value="1" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<Grid>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal" />
<VisualState x:Name="MouseOver">
<Storyboard>
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="MouseOverBorder">
<EasingDoubleKeyFrame KeyTime="0" Value="1" />
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="Pressed">
<Storyboard>
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PressedBorder">
<EasingDoubleKeyFrame KeyTime="0" Value="1" />
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="Disabled">
<Storyboard>
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="DisabledVisualElement">
<SplineDoubleKeyFrame KeyTime="0" Value="0.7" />
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="contentPresenter">
<EasingDoubleKeyFrame KeyTime="0" Value="0.3" />
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup x:Name="FocusStates">
<VisualState x:Name="Focused">
<Storyboard>
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="ActiveContent">
<EasingDoubleKeyFrame KeyTime="0" Value="1" />
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="ActiveContent">
<EasingDoubleKeyFrame KeyTime="0" Value="1" />
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="Unfocused" />
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Border x:Name="Background"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
Background="{TemplateBinding Background}" />
<Rectangle x:Name="DisabledVisualElement"
Fill="{DynamicResource ControlsDisabledBrush}"
IsHitTestVisible="false"
Opacity="0"
RadiusY="3"
RadiusX="3" />
<Border x:Name="MouseOverBorder"
Background="{DynamicResource GrayBrush8}"
BorderThickness="{TemplateBinding BorderThickness}"
Opacity="0" />
<Border x:Name="ActiveContent"
Background="LightGray"
Opacity="0"
/>
<Border x:Name="PressedBorder"
Background="{DynamicResource GrayBrush5}"
BorderThickness="{TemplateBinding BorderThickness}"
Opacity="0" />
<Rectangle x:Name="FocusRectangle"
Stroke="{DynamicResource TextBoxMouseOverInnerBorderBrush}"
RadiusY="4"
RadiusX="4"
Margin="-1"
Opacity="0" />
<Rectangle x:Name="FocusInnerRectangle"
StrokeThickness="{TemplateBinding BorderThickness}"
Stroke="{DynamicResource TextBoxMouseOverBorderBrush}"
RadiusX="3"
RadiusY="3"
Opacity="0" />
<ContentPresenter x:Name="contentPresenter"
RecognizesAccessKey="True"
ContentTemplate="{TemplateBinding ContentTemplate}"
Content="{TemplateBinding Content, Converter={StaticResource ToUpperConverter}}"
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
Margin="{TemplateBinding Padding}"
VerticalAlignment="{TemplateBinding VerticalContentAlignment}" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
Now I wanna change the Foreground.Color on MouseOver on the Label which is inside of the Button. Right now the style settings only change the Background of the Button on MouseOver.
Put a sub style for Label inside the Style.Resources of your button style, this is a cut down example but should explain what I'm trying to say.
<Window x:Class="WpfApplication1.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525">
<Window.Resources>
<Style TargetType="Button">
<Style.Resources>
<Style TargetType="Label">
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Foreground" Value="Green"/>
</Trigger>
</Style.Triggers>
</Style>
</Style.Resources>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Background" Value="Blue"/>
</Trigger>
</Style.Triggers>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<Grid Background="Gray">
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition/>
</Grid.RowDefinitions>
<!-- This represents your image/-->
<Grid Grid.Row="0" Background="{TemplateBinding Background}"/>
<Label FontSize="20" Grid.Row="1" Content="{TemplateBinding Content}"/>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Window.Resources>
<Grid>
<Button Margin="172,122,131,79" Foreground="Green">
test
</Button>
</Grid>
</Window>
The Label style won't apply to anything outside of the Button, if you mouse over any part of the button area it'll turn the top half blue but will only turn the text green if the mouse is over the bottom half (which is covered by the label)
try this.
<Button Height="36" Margin="286,274,0,0" Width="74" MouseEnter="Button_MouseEnter_1">
<Label x:Name="mylbl" Content="Test" MouseEnter="mylbl_MouseEnter"/>
</Button>
code behind:
private void mylbl_MouseEnter(object sender, MouseEventArgs e)
{
mylbl.Background = new SolidColorBrush(Colors.Red);
}