I am not able to apply style at runtime on child window.I have created two styles one with chrome and one without chrome. What i wanted to do is on mediaplayer fullscreen mode disable the dragging of child window and on press on escape button(norma开发者_运维知识库l mode) enable dragging of child window. My code looks like this :
void Content_FullScreenChanged(object sender, EventArgs e)
{
if (App.Current.Host.Content.IsFullScreen)
{
ObjChildMediaPlayer.Style = Application.Current.Resources["TestStyle"] as Style;
}
else
{
ObjChildMediaPlayer.Style = Application.Current.Resources["TestBasicStyle"] as Style;
}
ObjChildMediaPlayer.UpdateLayout();
}
On full screen dragging is disabling but when i press escape button it does not drag. I want the child window to be dragging in normal mode.
TestStyle :
<Style x:Key ="TestStyle" TargetType="controls:ChildWindow">
<Setter Property="IsTabStop" Value="True" />
<Setter Property="TabNavigation" Value="Cycle" />
<Setter Property="HorizontalAlignment" Value="Center" />
<Setter Property="VerticalAlignment" Value="Center" />
<Setter Property="BorderThickness" Value="1" />
<Setter Property="BorderBrush">
<Setter.Value>
<LinearGradientBrush StartPoint="0.5,0" EndPoint="0.5,1">
<GradientStop Color="#FFA3AEB9" Offset="0" />
<GradientStop Color="#FF8399A9" Offset="0.375" />
<GradientStop Color="#FF718597" Offset="0.375" />
<GradientStop Color="#FF617584" Offset="1" />
</LinearGradientBrush>
</Setter.Value>
</Setter>
<Setter Property="OverlayBrush">
<Setter.Value>
<SolidColorBrush Color="#7F000000" />
</Setter.Value>
</Setter>
<Setter Property="OverlayOpacity" Value="1" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="controls:ChildWindow">
<Grid x:Name="Root">
<Grid.Resources>
<Style x:Key="ButtonStyle" TargetType="Button">
<Setter Property="Background" Value="#FF1F3B53" />
<Setter Property="Foreground" Value="#FF000000" />
<Setter Property="Padding" Value="3" />
<Setter Property="BorderThickness" Value="1" />
<Setter Property="BorderBrush">
<Setter.Value>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="#FFA3AEB9" Offset="0" />
<GradientStop Color="#FF8399A9" Offset="0.375" />
<GradientStop Color="#FF718597" Offset="0.375" />
<GradientStop Color="#FF617584" Offset="1" />
</LinearGradientBrush>
</Setter.Value>
</Setter>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<Grid HorizontalAlignment="Center" VerticalAlignment="Center" Width="15" Height="14" Background="#02FFFFFF" x:Name="grid">
<vsm:VisualStateManager.VisualStateGroups>
<vsm:VisualStateGroup x:Name="CommonStates">
<vsm:VisualState x:Name="Normal" />
<vsm:VisualState x:Name="MouseOver">
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="X_Fuzz2" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0" Value="Visible" />
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="X_Fuzz1" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0" Value="Visible" />
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="X_Fuzz0" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0" Value="Visible" />
</ObjectAnimationUsingKeyFrames>
<DoubleAnimation Duration="0" Storyboard.TargetName="X" Storyboard.TargetProperty="Opacity" To="0.95" />
</Storyboard>
</vsm:VisualState>
<vsm:VisualState x:Name="Pressed">
<Storyboard>
<DoubleAnimation Duration="0" Storyboard.TargetName="X" Storyboard.TargetProperty="Opacity" To="0.85" />
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="X_Fuzz2" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0" Value="Visible" />
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="X_Fuzz1" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0" Value="Visible" />
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="X_Fuzz0" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0" Value="Visible" />
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</vsm:VisualState>
<vsm:VisualState x:Name="Disabled">
<Storyboard>
<DoubleAnimation Duration="0" Storyboard.TargetName="X" Storyboard.TargetProperty="Opacity" To="0.5" />
</Storyboard>
</vsm:VisualState>
</vsm:VisualStateGroup>
</vsm:VisualStateManager.VisualStateGroups>
<Path HorizontalAlignment="Center" Margin="0,-1,0,0" Width="9" Fill="#14C51900" Stretch="Fill" Data="F1 M 6.742676,3.852539 L 9.110840,1.559570 L 8.910645,0.500000 L 6.838379,0.500000 L 4.902832,2.435547 L 2.967285,0.500000 L 0.895020,0.500000 L 0.694824,1.559570 L 3.062988,3.852539 L 0.527832,6.351563 L 0.689941,7.600586 L 2.967285,7.600586 L 4.897949,5.575195 L 6.854004,7.600586 L 9.115723,7.600586 L 9.277832,6.351563 L 6.742676,3.852539 Z" x:Name="X_Fuzz2" Stroke="#14C51900" Height="8" VerticalAlignment="Center" Opacity="1" RenderTransformOrigin="0.5,0.5" Visibility="Collapsed">
<Path.RenderTransform>
<TransformGroup>
<ScaleTransform ScaleX="1.3" ScaleY="1.3" />
</TransformGroup>
</Path.RenderTransform>
</Path>
<Path HorizontalAlignment="Center" Margin="0,-1,0,0" Width="9" Fill="#1EC51900" Stretch="Fill" Data="F1 M 6.742676,3.852539 L 9.110840,1.559570 L 8.910645,0.500000 L 6.838379,0.500000 L 4.902832,2.435547 L 2.967285,0.500000 L 0.895020,0.500000 L 0.694824,1.559570 L 3.062988,3.852539 L 0.527832,6.351563 L 0.689941,7.600586 L 2.967285,7.600586 L 4.897949,5.575195 L 6.854004,7.600586 L 9.115723,7.600586 L 9.277832,6.351563 L 6.742676,3.852539 Z" x:Name="X_Fuzz1" Stroke="#1EC51900" Height="8" VerticalAlignment="Center" Opacity="1" RenderTransformOrigin="0.5,0.5" Visibility="Collapsed">
<Path.RenderTransform>
<TransformGroup>
<ScaleTransform ScaleX="1.1" ScaleY="1.1" />
</TransformGroup>
</Path.RenderTransform>
</Path>
<Path HorizontalAlignment="Center" Margin="0,-1,0,0" Width="9" Fill="#FFC51900" Stretch="Fill" Data="F1 M 6.742676,3.852539 L 9.110840,1.559570 L 8.910645,0.500000 L 6.838379,0.500000 L 4.902832,2.435547 L 2.967285,0.500000 L 0.895020,0.500000 L 0.694824,1.559570 L 3.062988,3.852539 L 0.527832,6.351563 L 0.689941,7.600586 L 2.967285,7.600586 L 4.897949,5.575195 L 6.854004,7.600586 L 9.115723,7.600586 L 9.277832,6.351563 L 6.742676,3.852539 Z" x:Name="X_Fuzz0" Stroke="#FFC51900" Height="8" VerticalAlignment="Center" Opacity="1" Visibility="Collapsed" />
<Path HorizontalAlignment="Center" Margin="0,-1,0,0" Width="9" Fill="#FFFFFFFF" Stretch="Fill" Data="F1 M 6.742676,3.852539 L 9.110840,1.559570 L 8.910645,0.500000 L 6.838379,0.500000 L 4.902832,2.435547 L 2.967285,0.500000 L 0.895020,0.500000 L 0.694824,1.559570 L 3.062988,3.852539 L 0.527832,6.351563 L 0.689941,7.600586 L 2.967285,7.600586 L 4.897949,5.575195 L 6.854004,7.600586 L 9.115723,7.600586 L 9.277832,6.351563 L 6.742676,3.852539 Z" x:Name="X" Height="8" VerticalAlignment="Center" Opacity="0.7">
<Path.Stroke>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="#FF313131" Offset="1" />
<GradientStop Color="#FF8E9092" Offset="0" />
</LinearGradientBrush>
</Path.Stroke>
</Path>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Grid.Resources>
<vsm:VisualStateManager.VisualStateGroups>
<vsm:VisualStateGroup x:Name="WindowStates">
<vsm:VisualState x:Name="Open">
<Storyboard>
<DoubleAnimationUsingKeyFrames BeginTime="0" Storyboard.TargetName="Overlay" Storyboard.TargetProperty="Opacity">
<EasingDoubleKeyFrame KeyTime="0" Value="0" />
<EasingDoubleKeyFrame KeyTime="00:00:00.3" Value="1" />
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames BeginTime="0" Storyboard.TargetName="ContentRoot" Storyboard.TargetProperty="(RenderTransform).(Children)[0].ScaleX">
<SplineDoubleKeyFrame KeyTime="0" Value="0" />
<SplineDoubleKeyFrame KeyTime="00:00:00.25" Value="0" />
<SplineDoubleKeyFrame KeyTime="00:00:00.4" Value="1" />
<SplineDoubleKeyFrame KeySpline="0,0,0.5,1" KeyTime="00:00:00.45" Value="1.05" />
<SplineDoubleKeyFrame KeyTime="00:00:00.55" Value="1" />
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames BeginTime="0" Storyboard.TargetName="ContentRoot" Storyboard.TargetProperty="(RenderTransform).(Children)[0].ScaleY">
<SplineDoubleKeyFrame KeyTime="0" Value="0" />
<SplineDoubleKeyFrame KeyTime="00:00:00.25" Value="0" />
<SplineDoubleKeyFrame KeyTime="00:00:00.4" Value="1" />
<SplineDoubleKeyFrame KeySpline="0,0,0.5,1" KeyTime="00:00:00.45" Value="1.05" />
<SplineDoubleKeyFrame KeyTime="00:00:00.55" Value="1" />
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</vsm:VisualState>
<vsm:VisualState x:Name="Closed">
<Storyboard>
<DoubleAnimationUsingKeyFrames BeginTime="0" Storyboard.TargetName="Overlay" Storyboard.TargetProperty="Opacity">
<EasingDoubleKeyFrame KeyTime="0" Value="1" />
<EasingDoubleKeyFrame KeyTime="00:00:00.3" Value="0" />
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames BeginTime="0" Storyboard.TargetName="ContentRoot" Storyboard.TargetProperty="(RenderTransform).(Children)[0].ScaleX">
<SplineDoubleKeyFrame KeyTime="00:00:00.2" Value="1" />
<SplineDoubleKeyFrame KeyTime="00:00:00.25" Value="1.05" />
<SplineDoubleKeyFrame KeyTime="00:00:00.45" Value="0" />
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames BeginTime="0" Storyboard.TargetName="ContentRoot" Storyboard.TargetProperty="(RenderTransform).(Children)[0].ScaleY">
<SplineDoubleKeyFrame KeyTime="00:00:00.2" Value="1" />
<SplineDoubleKeyFrame KeyTime="00:00:00.25" Value="1.05" />
<SplineDoubleKeyFrame KeyTime="00:00:00.45" Value="0" />
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</vsm:VisualState>
</vsm:VisualStateGroup>
</vsm:VisualStateManager.VisualStateGroups>
<Grid x:Name="Overlay" HorizontalAlignment="Stretch" VerticalAlignment="Top" Margin="0" Background="{TemplateBinding OverlayBrush}" Opacity="{TemplateBinding OverlayOpacity}" />
<Grid x:Name="ContentRoot" HorizontalAlignment="{TemplateBinding HorizontalAlignment}" VerticalAlignment="{TemplateBinding VerticalAlignment}" RenderTransformOrigin="0.5,0.5" Height="{TemplateBinding Height}" Width="{TemplateBinding Width}">
<Grid.RenderTransform>
<TransformGroup>
<ScaleTransform />
<SkewTransform />
<RotateTransform />
<TranslateTransform />
</TransformGroup>
</Grid.RenderTransform>
<Border BorderThickness="1" CornerRadius="2" BorderBrush="#14000000" Background="#14000000" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="-1" />
<Border BorderThickness="1" CornerRadius="2.25" BorderBrush="#0F000000" Background="#0F000000" HorizontalAlignment="Stretch" Margin="-2" VerticalAlignment="Stretch" />
<Border BorderThickness="1" CornerRadius="2.5" BorderBrush="#0C000000" Background="#0C000000" HorizontalAlignment="Stretch" Margin="-3" VerticalAlignment="Stretch" />
<Border BorderThickness="1" CornerRadius="2.75" BorderBrush="#0A000000" Background="#0A000000" HorizontalAlignment="Stretch" Margin="-4" VerticalAlignment="Stretch" />
<Border Background="#FFFFFFFF" BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}" CornerRadius="2">
<Border CornerRadius="1.5" Margin="1">
<Border.Background>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="#FFE5E8EB" Offset="1" />
<GradientStop Color="#FFF6F8F9" Offset="0" />
</LinearGradientBrush>
</Border.Background>
<Grid IsHitTestVisible="True" >
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition />
</Grid.RowDefinitions>
<Border x:Name="Chrome" Width="Auto" BorderBrush="#FFFFFFFF" BorderThickness="0,0,0,1">
<Border.Background>
<LinearGradientBrush EndPoint="0.5,0.528" StartPoint="0.5,0">
<GradientStop Color="#FFE5E8EB" Offset="1" />
<GradientStop Color="#FFFEFEFE" Offset="0" />
</LinearGradientBrush>
</Border.Background>
<Grid Height="Auto" Width="Auto">
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition Width="30" />
</Grid.ColumnDefinitions>
Other style does not have chrome rest everything is same.
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
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