本文主要是介绍WPF ToggleButton 主题切换动画按钮,希望对大家解决编程问题提供一定的参考价值,需要的开发者们随着小编来一起学习吧!
WPF ToggleButton 主题切换动画按钮
仿造最近看到的html中的一个效果,大致思路是文章这样,感觉还可以再雕琢一下。
代码如下
XAML:
<UserControl x:Class="WPFSwitch.AnimationSwitch"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:icon="http://metro.mahapps.com/winfx/xaml/iconpacks"xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:local="clr-namespace:WPFSwitch"mc:Ignorable="d"x:Name="root"ClipToBounds="True"d:DesignHeight="200" d:DesignWidth="600"><UserControl.Resources><local:HalfConverter x:Key="CornerConverter"/><local:HalfConverter x:Key="EllipseConverter" Offset="10"/><Storyboard x:Key="ToDark"><ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Panel.Background).(SolidColorBrush.Color)" Storyboard.TargetName="border"><!--<EasingColorKeyFrame KeyTime="0" Value="DeepSkyBlue"/>--><EasingColorKeyFrame KeyTime="0:0:0.4" Value="#FF081A57"/></ColorAnimationUsingKeyFrames></Storyboard><Storyboard x:Key="ToLight"><ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Panel.Background).(SolidColorBrush.Color)" Storyboard.TargetName="border"><!--<EasingColorKeyFrame KeyTime="0" Value="#FF172E80"/>--><EasingColorKeyFrame KeyTime="0:0:0.4" Value="DeepSkyBlue"/></ColorAnimationUsingKeyFrames></Storyboard><Storyboard x:Key="EllipseColorDark"><DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Fill).(GradientBrush.GradientStops)[1].(GradientStop.Offset)" Storyboard.TargetName="EllipsePoint"><EasingDoubleKeyFrame KeyTime="0" Value="0.269"/><EasingDoubleKeyFrame KeyTime="0:0:0.4" Value="0.23"/></DoubleAnimationUsingKeyFrames><ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Fill).(GradientBrush.GradientStops)[0].(GradientStop.Color)" Storyboard.TargetName="EllipsePoint"><EasingColorKeyFrame KeyTime="0:0:0.4" Value="#FF318AC9"/></ColorAnimationUsingKeyFrames><ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Fill).(GradientBrush.GradientStops)[1].(GradientStop.Color)" Storyboard.TargetName="EllipsePoint"><EasingColorKeyFrame KeyTime="0:0:0.4" Value="#FF1995EC"/></ColorAnimationUsingKeyFrames><ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Fill).(GradientBrush.GradientStops)[3].(GradientStop.Color)" Storyboard.TargetName="EllipsePoint"><EasingColorKeyFrame KeyTime="0:0:0.4" Value="#FF1A80C9"/></ColorAnimationUsingKeyFrames><ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Fill).(GradientBrush.GradientStops)[2].(GradientStop.Color)" Storyboard.TargetName="EllipsePoint"><EasingColorKeyFrame KeyTime="0:0:0.4" Value="#FF2B72C7"/></ColorAnimationUsingKeyFrames></Storyboard><Storyboard x:Key="EllipseColorLight"><DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Fill).(GradientBrush.GradientStops)[1].(GradientStop.Offset)" Storyboard.TargetName="EllipsePoint"><EasingDoubleKeyFrame KeyTime="0" Value="0.269"/><EasingDoubleKeyFrame KeyTime="0:0:0.4" Value="0.23"/></DoubleAnimationUsingKeyFrames><ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Fill).(GradientBrush.GradientStops)[1].(GradientStop.Color)" Storyboard.TargetName="EllipsePoint"><EasingColorKeyFrame KeyTime="0:0:0.4" Value="#FFF3EC9A"/></ColorAnimationUsingKeyFrames><ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Fill).(GradientBrush.GradientStops)[0].(GradientStop.Color)" Storyboard.TargetName="EllipsePoint"><EasingColorKeyFrame KeyTime="0:0:0.4" Value="#FFF5EA7E"/></ColorAnimationUsingKeyFrames><ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Fill).(GradientBrush.GradientStops)[3].(GradientStop.Color)" Storyboard.TargetName="EllipsePoint"><EasingColorKeyFrame KeyTime="0:0:0.4" Value="#FFF9E82D"/></ColorAnimationUsingKeyFrames><ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Fill).(GradientBrush.GradientStops)[2].(GradientStop.Color)" Storyboard.TargetName="EllipsePoint"><EasingColorKeyFrame KeyTime="0:0:0.4" Value="#FFF5E42E"/></ColorAnimationUsingKeyFrames></Storyboard></UserControl.Resources><Grid MouseLeftButtonDown="Grid_MouseLeftButtonDown"><Viewbox><Grid Width="140" Height="50"><Border x:Name="border" Background="DeepSkyBlue" CornerRadius="25" BorderBrush="#B9616161" BorderThickness="1" ClipToBounds="True"><Grid><Grid.Clip><RectangleGeometry Rect="0,0,138,48" RadiusX="24.4" RadiusY="24.4"/></Grid.Clip><Grid x:Name="EllipseGrid"><Grid.RenderTransform><TransformGroup><TranslateTransform/></TransformGroup></Grid.RenderTransform><Ellipse Width="150" Fill="#68FFFFFF"Height="150" HorizontalAlignment="Left" Margin="-50,-50,0,0" RenderTransformOrigin="0.5,0.5"/><Ellipse Width="110" Fill="#68FFFFFF"Height="110" HorizontalAlignment="Left" Margin="-30,-30,0,0" RenderTransformOrigin="0.5,0.5"/><Ellipse Width="70" Fill="#68FFFFFF"Height="70" HorizontalAlignment="Left" Margin="-10,-10,0,0" RenderTransformOrigin="0.5,0.5"/><Ellipse x:Name="EllipsePoint" Width="30" Height="30" HorizontalAlignment="Left" Margin="10,0,0,0" RenderTransformOrigin="0.5,0.5"><Ellipse.Fill><LinearGradientBrush EndPoint="1,1" StartPoint="0,0"><GradientStop Color="#FFF5EA7E" Offset="0"/><GradientStop Color="#FFF3EC9A" Offset="0.269"/><GradientStop Color="#FFF5E42E" Offset="0.992"/><GradientStop Color="#FFF5E42E" Offset="0.406"/></LinearGradientBrush></Ellipse.Fill><Ellipse.RenderTransform><TransformGroup><TranslateTransform x:Name="EllipseTrans"/></TransformGroup></Ellipse.RenderTransform></Ellipse></Grid><Grid x:Name="IconGrid"><Grid x:Name="SunCloudGrid" RenderTransformOrigin="0.5,0.5"><!--<icon:PackIconFontAwesome Kind="CloudSunSolid" Width="60" Height="60" Foreground="#63FFFFFF" Margin="93,-4,0,0"/><icon:PackIconFontAwesome Kind="CloudSunSolid" Width="60" Height="60" Foreground="White" Margin="91,-2,0,0"/>--><Path Data="M140.03649,0.5 C174.31957,0.50000232 203.22716,23.515192 212.1514,54.937693 L212.51482,56.280714 214.71126,56.336253 C239.58215,57.59696 259.35999,78.161799 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129.33865,0.50000098 170.52264,0.5 z" Fill="White" Stretch="Fill" Width="60" Height="25" Margin="30,25,0,0" Stroke="LightBlue"/><Path Data="M129.5925,0.5 C155.34856,0.5 178.3615,12.244667 193.56796,30.670631 L194.60806,31.994179 196.60826,32.455826 C220.50822,38.605011 239.32399,57.420778 245.47318,81.320744 L245.71149,82.353296 247.39884,82.924233 C263.86366,88.95281 275.614,104.76169 275.614,123.315 275.614,147.06325 256.36224,166.315 232.614,166.315 224.49693,166.315 216.90515,164.06592 210.42787,160.15692 L209.35029,159.47861 209.09481,159.60947 C200.17642,163.90678 190.17644,166.315 179.614,166.315 171.39876,166.315 163.52379,164.85818 156.23332,162.18878 L155.89217,162.05427 155.70113,162.1204 C147.49229,164.84182 138.71444,166.315 129.5925,166.315 118.86081,166.315 108.60535,164.276 99.192406,160.56426 L98.768471,160.39105 97.980812,160.79446 C89.062424,165.09178 79.062447,167.5 68.5,167.5 30.944641,167.5 0.5,137.05537 0.5,99.500004 0.5,63.705048 28.157349,34.369812 63.268051,31.698284 L64.890251,31.595482 65.617043,30.670631 C80.823494,12.244667 103.83644,0.5 129.5925,0.5 z" Fill="White" Stretch="Fill" Width="60" Height="25" Margin="70,33,0,0" Stroke="LightBlue"/></Grid><Grid x:Name="MoonCloudGrid" Margin="0 250 0 0" RenderTransformOrigin="0.5,0.5" ><Path Data="M259.3 17.8L194 150.2 47.9 171.5c-26.2 3.8-36.7 36.1-17.7 54.6l105.7 103-25 145.5c-4.5 26.3 23.2 46 46.4 33.7L288 439.6l130.7 68.7c23.2 12.2 50.9-7.4 46.4-33.7l-25-145.5 105.7-103c19-18.5 8.5-50.8-17.7-54.6L382 150.2 316.7 17.8c-11.7-23.6-45.6-23.9-57.4 0z" Width="10" Height="10" Stretch="Fill" Fill="White" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="50,-5,0,0"/><Path Data="M259.3 17.8L194 150.2 47.9 171.5c-26.2 3.8-36.7 36.1-17.7 54.6l105.7 103-25 145.5c-4.5 26.3 23.2 46 46.4 33.7L288 439.6l130.7 68.7c23.2 12.2 50.9-7.4 46.4-33.7l-25-145.5 105.7-103c19-18.5 8.5-50.8-17.7-54.6L382 150.2 316.7 17.8c-11.7-23.6-45.6-23.9-57.4 0z" Width="10" Height="10" Stretch="Fill" Fill="White" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="70,5,0,0"/><Path Data="M259.3 17.8L194 150.2 47.9 171.5c-26.2 3.8-36.7 36.1-17.7 54.6l105.7 103-25 145.5c-4.5 26.3 23.2 46 46.4 33.7L288 439.6l130.7 68.7c23.2 12.2 50.9-7.4 46.4-33.7l-25-145.5 105.7-103c19-18.5 8.5-50.8-17.7-54.6L382 150.2 316.7 17.8c-11.7-23.6-45.6-23.9-57.4 0z" Width="10" Height="10" Stretch="Fill" Fill="White" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="55,18,0,0"/><Path Data="M43.516087,0.5 L43.081577,2.1057148 C41.396305,8.6558394 40.5,15.522644 40.5,22.598793 40.5,67.886138 77.212654,104.59879 122.5,104.59879 L124.2612,104.57651 123.89148,105.08343 C111.39967,121.78695 91.462456,132.59879 69,132.59879 31.168495,132.59879 0.5,101.9303 0.5,64.098793 0.5,35.725166 17.751028,11.380729 42.336708,0.98186255 z" Width="40" Height="40" Stretch="Fill" Fill="White" HorizontalAlignment="Left" Margin="10,-12,0,0"/></Grid></Grid></Grid></Border></Grid></Viewbox></Grid>
</UserControl>
C#
public partial class AnimationSwitch : UserControl
{public AnimationSwitch(){InitializeComponent();}public bool IsChecked{get { return (bool)GetValue(IsCheckedProperty); }set { SetValue(IsCheckedProperty, value); }}// Using a DependencyProperty as the backing store for IsChecked. This enables animation, styling, binding, etc...public static readonly DependencyProperty IsCheckedProperty =DependencyProperty.Register("IsChecked", typeof(bool), typeof(AnimationSwitch), new PropertyMetadata(false));private void Grid_MouseLeftButtonDown(object sender, MouseButtonEventArgs e){if (!IsChecked){Storyboard sb = new Storyboard();DoubleAnimation daStart = new DoubleAnimation(-10, new Duration(TimeSpan.FromMilliseconds(200)));sb.Children.Add(daStart);DoubleAnimation daToRight = new DoubleAnimation(90, new Duration(TimeSpan.FromMilliseconds(250))){BeginTime = TimeSpan.FromMilliseconds(200),EasingFunction = new CubicEase() { EasingMode = EasingMode.EaseOut }};sb.Children.Add(daToRight);Storyboard.SetTarget(daStart, EllipseGrid);Storyboard.SetTargetProperty(daStart, new PropertyPath("RenderTransform.Children[0].X"));Storyboard.SetTarget(daToRight, EllipseGrid);Storyboard.SetTargetProperty(daToRight, new PropertyPath("RenderTransform.Children[0].X"));sb.Begin();ThicknessAnimation daIcon = new ThicknessAnimation(new Thickness(0, -240, 0, 0), new Duration(TimeSpan.FromMilliseconds(400)));daIcon.EasingFunction = new CubicEase() { EasingMode = EasingMode.EaseOut };IconGrid.BeginAnimation(MarginProperty, daIcon);Storyboard toDark = FindResource("ToDark") as Storyboard;toDark.Begin();Storyboard EllipseColorDark = FindResource("EllipseColorDark") as Storyboard;EllipseColorDark.Begin();}else{Storyboard sb = new Storyboard();DoubleAnimation daStart = new DoubleAnimation(98, new Duration(TimeSpan.FromMilliseconds(200)));sb.Children.Add(daStart);DoubleAnimation daToRight = new DoubleAnimation(0, new Duration(TimeSpan.FromMilliseconds(250))){BeginTime = TimeSpan.FromMilliseconds(200),EasingFunction = new CubicEase() { EasingMode = EasingMode.EaseOut }};sb.Children.Add(daToRight);Storyboard.SetTarget(daStart, EllipseGrid);Storyboard.SetTargetProperty(daStart, new PropertyPath("RenderTransform.Children[0].X"));Storyboard.SetTarget(daToRight, EllipseGrid);Storyboard.SetTargetProperty(daToRight, new PropertyPath("RenderTransform.Children[0].X"));sb.Begin();ThicknessAnimation daIcon = new ThicknessAnimation(new Thickness(0), new Duration(TimeSpan.FromMilliseconds(400)));daIcon.EasingFunction = new CubicEase() { EasingMode = EasingMode.EaseOut };IconGrid.BeginAnimation(MarginProperty, daIcon);Storyboard toLight = FindResource("ToLight") as Storyboard;toLight.Begin();Storyboard EllipseColorLight = FindResource("EllipseColorLight") as Storyboard;EllipseColorLight.Begin();}IsChecked = !IsChecked;}
}
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