■ VisualStateManager 엘리먼트에서 커스텀 Button 엘리먼트를 정의하는 방법을 보여준다.
▶ 예제 코드 (XAML)
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<ResourceDictionary xmlns="http://schemas.microsoft.com/client/2007" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:src="clr-namespace:CustomButtonLibrary" xmlns:vsm="clr-namespace:System.Windows;assembly=System.Windows"> <Style TargetType="src:CustomButton"> <Setter Property="Margin" Value="10" /> <Setter Property="Width" Value="100" /> <Setter Property="Height" Value="40" /> <Setter Property="Background" Value="Navy" /> <Setter Property="Foreground" Value="White" /> <Setter Property="FontSize" Value="14" /> <Setter Property="HorizontalContentAlignment" Value="Center" /> <Setter Property="VerticalContentAlignment" Value="Center" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="src:CustomButton"> <Border x:Name="rootBorder"> <vsm:VisualStateManager.VisualStateGroups> <vsm:VisualStateGroup x:Name="CommonStates"> <vsm:VisualStateGroup.Transitions> <vsm:VisualTransition To="Pressed" GeneratedDuration="0:0:0.01" /> <vsm:VisualTransition To="MouseOver" GeneratedDuration="0:0:0.5" /> <vsm:VisualTransition From="Pressed" To="MouseOver" GeneratedDuration="0:0:0.01" /> <vsm:VisualTransition From="MouseOver" To="Normal" GeneratedDuration="0:0:1.5"> <Storyboard> <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="Color" Storyboard.TargetName="borderSolidColorBrush" FillBehavior="HoldEnd"> <ColorAnimationUsingKeyFrames.KeyFrames> <LinearColorKeyFrame Value="Blue" KeyTime="0:0:0.5" /> <LinearColorKeyFrame Value="Yellow" KeyTime="0:0:1" /> <LinearColorKeyFrame Value="Black" KeyTime="0:0:1.5" /> </ColorAnimationUsingKeyFrames.KeyFrames> </ColorAnimationUsingKeyFrames> </Storyboard> </vsm:VisualTransition> </vsm:VisualStateGroup.Transitions> <vsm:VisualState x:Name="Normal" /> <vsm:VisualState x:Name="MouseOver"> <Storyboard> <ColorAnimation Storyboard.TargetName="borderSolidColorBrush" Storyboard.TargetProperty="Color" To="Red" /> </Storyboard> </vsm:VisualState> <vsm:VisualState x:Name="Pressed"> <Storyboard > <ColorAnimation Storyboard.TargetName="borderSolidColorBrush" Storyboard.TargetProperty="Color" To="Transparent" /> </Storyboard> </vsm:VisualState> <vsm:VisualState x:Name="Disabled"> <Storyboard> <DoubleAnimation Storyboard.TargetName="disabledRectangle" Storyboard.TargetProperty="Opacity" To="1" Duration="0" /> </Storyboard> </vsm:VisualState> </vsm:VisualStateGroup> <vsm:VisualStateGroup x:Name="FocusStates"> <vsm:VisualState x:Name="Focused"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="focusRectangle" Storyboard.TargetProperty="Visibility" Duration="0"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <Visibility>Visible</Visibility> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> </Storyboard> </vsm:VisualState> <vsm:VisualState x:Name="Unfocused"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="focusRectangle" Storyboard.TargetProperty="Visibility" Duration="0"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <Visibility>Collapsed</Visibility> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> </Storyboard> </vsm:VisualState> </vsm:VisualStateGroup> </vsm:VisualStateManager.VisualStateGroups> <Border.Background> <SolidColorBrush x:Name="borderSolidColorBrush" Color="Black" /> </Border.Background> <Grid Background="{TemplateBinding Background}" Margin="4"> <Rectangle x:Name="focusRectangle" Margin="2" StrokeThickness="1" Stroke="{TemplateBinding Foreground}" StrokeDashArray="1.5 1.5" Visibility="Collapsed" /> <ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" Margin="4 5 4 4" /> <Rectangle x:Name="disabledRectangle" Fill="#a5ffffff" Opacity="0" IsHitTestVisible="False" /> </Grid> </Border> </ControlTemplate> </Setter.Value> </Setter> </Style> </ResourceDictionary> |