原文:
重新想象 Windows 8 Store Apps (4) - 控件之提示控件: ProgressRing; 范围控件: ProgressBar, Slider
重新想象 Windows 8 Store Apps (4) - 控件之提示控件: ProgressRing; 范围控件: ProgressBar, Slider
作者：webabcd
介绍
重新想象 Windows 8 Store Apps 之提示控件
- ProgressRing - 进度圈控件
重新想象 Windows 8 Store Apps 之范围控件
- ProgressBar - 进度条控件
- Slider - 滑动条控件
示例
1、ProgressRing 的 Demo
ProgressRingDemo.xaml
<Page x:Class="XamlDemo.Controls.ProgressRingDemo" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="using:XamlDemo.Controls" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d"> <Grid Background="Transparent"> <StackPanel Margin="120 0 0 0"> <!-- ProgressRing - 进度圈控件 IsActive - 是否显示 --> <ProgressRing IsActive="{Binding IsChecked, ElementName=chkRunning}" Width="200" Height="200" HorizontalAlignment="Left" /> <CheckBox Name="chkRunning" Content="Running" IsChecked="True" /> </StackPanel> </Grid> </Page>
2、ProgressBar 的 Demo
ProgressBarDemo.xaml
<Page x:Class="XamlDemo.Controls.ProgressBarDemo" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="using:XamlDemo.Controls" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d"> <Grid Background="Transparent"> <StackPanel Margin="120 0 0 0"> <!-- ProgressBar - 进度条控件 IsIndeterminate - 是否是无法确定进度的进度条 Minimum - 进度条的最小值 Maximum - 进度条的最大值 Value - 进度条的当前值 ShowPaused - 显示暂停状态 ShowError - 显示错误状态 ValueChanged - 进度条的当前值发生变化后所触发的事件 --> <ProgressBar IsIndeterminate="True" Width="200" HorizontalAlignment="Left" ShowPaused="{Binding IsChecked, ElementName=radPaused}" ShowError="{Binding IsChecked, ElementName=radError}" /> <ProgressBar IsIndeterminate="False" Width="200" Minimum="0" Maximum="100" Value="50" HorizontalAlignment="Left" Margin="0 20 0 0" ShowPaused="{Binding IsChecked, ElementName=radPaused}" ShowError="{Binding IsChecked, ElementName=radError}"/> <StackPanel Orientation="Horizontal" Margin="0 20 0 0"> <RadioButton x:Name="radRunning" GroupName="ProgressState" Content="Running" IsChecked="True"/> <RadioButton x:Name="radPaused" GroupName="ProgressState" Content="Paused"/> <RadioButton x:Name="radError" GroupName="ProgressState" Content="Error"/> </StackPanel> </StackPanel> </Grid> </Page>
3、Slider 的 Demo
SliderDemo.xaml
<Page x:Class="XamlDemo.Controls.SliderDemo" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="using:XamlDemo.Controls" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:myControls="using:MyControls" mc:Ignorable="d"> <Grid Background="Transparent"> <Grid.Resources> <local:MyThumbToolTipValueConverter x:Key="MyThumbToolTipValueConverter" /> </Grid.Resources> <!-- Slider - 滑动条控件 Value - 滑动条的值 SmallChange - 按键盘左右键时，滑动条的值的变化量 Orientation - 滑动条的布局方向，Horizontal:水平放置，Vertical:垂直放置 IsDirectionReversed - 增加值方向为左到右或下到上则为 false，反之为 true IsThumbToolTipEnabled - 是否在 thumb 旁显示当前值的提示 ThumbToolTipValueConverter - 在 thumb 旁显示当前值的提示时所使用的 Converter Minimum - 最小值 Maximum - 最大值 ValueChanged - 当前值发生变化后所触发的事件 TickPlacement - 如何显示刻度线，Windows.UI.Xaml.Controls.Primitives.TickPlacement枚举（None, TopLeft, BottomRight, Outside, Inline） TickFrequency - 刻度线的间隔 StepFrequency - 每一步的间隔 SnapsTo - 按 TickFrequency 做 Snap 还是按 StepFrequency 做 Snap，Windows.UI.Xaml.Controls.Primitives.SliderSnapsTo枚举 StepValues - 按 StepFrequency 做 Snap（默认值） Ticks - 按 TickFrequency 做 Snap --> <StackPanel Margin="120 0 0 0"> <Slider Width="100" SmallChange="2" Value="20" HorizontalAlignment="Left" /> <Slider Height="100" Orientation="Vertical" IsDirectionReversed="True" HorizontalAlignment="Left" IsThumbToolTipEnabled="True" ThumbToolTipValueConverter="{StaticResource MyThumbToolTipValueConverter}" /> <Slider Width="800" Minimum="0" Maximum="800" StepFrequency="100" HorizontalAlignment="Left" TickPlacement="Inline" TickFrequency="80" SnapsTo="StepValues" /> <!--自定义 Slider 使其具有圆角效果，类似 ios 的滑动条（具体实现参考 MyControls 项目中的 MySlider）--> <myControls:MySlider Width="100" HorizontalAlignment="Left" /> </StackPanel> </Grid> </Page>
SliderDemo.xaml.cs
/* * Slider - 滑动条控件 * Thumb - 可由用户拖动的控件（Slider 内的可拖动部分就是一个 Thumb 控件） */ using System; using Windows.UI.Xaml.Controls; using Windows.UI.Xaml.Data; namespace XamlDemo.Controls { public sealed partial class SliderDemo : Page { public SliderDemo() { this.InitializeComponent(); } } // 为 Slider 的 ThumbToolTipValueConverter 提供 Converter public sealed class MyThumbToolTipValueConverter : IValueConverter { public object Convert(object value, Type targetType, object parameter, string language) { // 在 Slider 的值后面加一个百分号 return value + "%"; } public object ConvertBack(object value, Type targetType, object parameter, string language) { return null; } } }
4、自定义 Slider 使其具有圆角效果
MyControls/MySlider.cs
/* * 改变 Slider 的样式，使其具有圆角效果，类似 ios 的滑动条 */ using Windows.UI.Xaml.Controls; using Windows.UI.Xaml.Controls.Primitives; using Windows.UI.Xaml.Shapes; namespace MyControls { public class MySlider : Slider { // 原 loaded 背景（Slider 中已加载部分的背景） private Rectangle _loadedBackground; // 由于用原 loaded 背景实现圆角有一些问题，所以新增了一个 Rectangle 来辅助 private Rectangle _loadedBackgroundCustom; private Thumb _thumb; public MySlider() : base() { this.DefaultStyleKey = typeof(MySlider); } protected override void OnValueChanged(double oldValue, double newValue) { base.OnValueChanged(oldValue, newValue); _loadedBackgroundCustom.HorizontalAlignment = Windows.UI.Xaml.HorizontalAlignment.Left; // loaded 背景的宽度为原 loaded 背景的宽度加上 thumb 宽度的二分之一 _loadedBackgroundCustom.Width = _loadedBackground.Width + _thumb.Width / 2; } protected override void OnApplyTemplate() { base.OnApplyTemplate(); _loadedBackground = GetTemplateChild("HorizontalDecreaseRect") as Rectangle; _loadedBackgroundCustom = GetTemplateChild("HorizontalBorderCustom") as Rectangle; _thumb = GetTemplateChild("HorizontalThumb") as Thumb; } } }
MyControls/themes/MySlider.xaml
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="using:MyControls"> <Style TargetType="local:MySlider"> <Setter Property="Background" Value="{StaticResource SliderTrackBackgroundThemeBrush}"/> <Setter Property="BorderBrush" Value="{StaticResource SliderBorderThemeBrush}"/> <Setter Property="BorderThickness" Value="{StaticResource SliderBorderThemeThickness}"/> <Setter Property="Foreground" Value="{StaticResource SliderTrackDecreaseBackgroundThemeBrush}"/> <Setter Property="ManipulationMode" Value="None"/> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="local:MySlider"> <Grid Margin="{TemplateBinding Padding}"> <Grid.Resources> <Style x:Key="SliderThumbStyle" TargetType="Thumb"> <Setter Property="BorderThickness" Value="1"/> <Setter Property="BorderBrush" Value="{StaticResource SliderThumbBorderThemeBrush}"/> <Setter Property="Background" Value="{StaticResource SliderThumbBackgroundThemeBrush}"/> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="Thumb"> <!-- 将原来的用 Border 实现的 thumb 改为用 Ellipse 来实现，从而实现圆形的 thumb <Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}"/> --> <Ellipse Stroke="{TemplateBinding BorderBrush}" StrokeThickness="{TemplateBinding BorderThickness}" Fill="{TemplateBinding Background}"/> </ControlTemplate> </Setter.Value> </Setter> </Style> </Grid.Resources> <VisualStateManager.VisualStateGroups> <VisualStateGroup x:Name="CommonStates"> <VisualState x:Name="Normal"/> <VisualState x:Name="Pressed"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="HorizontalDecreaseRect"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTrackDecreasePressedBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="HorizontalTrackRect"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTrackPressedBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="VerticalDecreaseRect"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTrackDecreasePressedBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="VerticalTrackRect"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTrackPressedBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="HorizontalThumb"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderThumbPressedBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderBrush" Storyboard.TargetName="HorizontalThumb"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderThumbPressedBorderThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="VerticalThumb"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderThumbPressedBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderBrush" Storyboard.TargetName="VerticalThumb"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderThumbPressedBorderThemeBrush}"/> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="Disabled"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Stroke" Storyboard.TargetName="HorizontalBorder"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderDisabledBorderThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Stroke" Storyboard.TargetName="VerticalBorder"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderDisabledBorderThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="HorizontalDecreaseRect"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTrackDecreaseDisabledBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="HorizontalTrackRect"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTrackDisabledBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="VerticalDecreaseRect"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTrackDecreaseDisabledBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="VerticalTrackRect"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTrackDisabledBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="HorizontalThumb"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderThumbDisabledBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderBrush" Storyboard.TargetName="HorizontalThumb"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderThumbDisabledBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="VerticalThumb"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderThumbDisabledBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderBrush" Storyboard.TargetName="VerticalThumb"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderThumbDisabledBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="TopTickBar"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTickMarkOutsideDisabledForegroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="HorizontalInlineTickBar"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTickMarkInlineDisabledForegroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="BottomTickBar"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTickMarkOutsideDisabledForegroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="LeftTickBar"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTickMarkOutsideDisabledForegroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="VerticalInlineTickBar"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTickMarkInlineDisabledForegroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="RightTickBar"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTickMarkOutsideDisabledForegroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="PointerOver"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="HorizontalDecreaseRect"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTrackDecreasePointerOverBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="HorizontalTrackRect"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTrackPointerOverBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="VerticalDecreaseRect"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTrackDecreasePointerOverBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Fill" Storyboard.TargetName="VerticalTrackRect"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderTrackPointerOverBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="HorizontalThumb"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderThumbPointerOverBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderBrush" Storyboard.TargetName="HorizontalThumb"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderThumbPointerOverBorderThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="VerticalThumb"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderThumbPointerOverBackgroundThemeBrush}"/> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderBrush" Storyboard.TargetName="VerticalThumb"> <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource SliderThumbPointerOverBorderThemeBrush}"/> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> </VisualStateGroup> <VisualStateGroup x:Name="FocusStates"> <VisualState x:Name="Focused"> <Storyboard> <DoubleAnimation Duration="0" To="1" Storyboard.TargetProperty="Opacity" Storyboard.TargetName="FocusVisualWhiteHorizontal"/> <DoubleAnimation Duration="0" To="1" Storyboard.TargetProperty="Opacity" Storyboard.TargetName="FocusVisualBlackHorizontal"/> <DoubleAnimation Duration="0" To="1" Storyboard.TargetProperty="Opacity" Storyboard.TargetName="FocusVisualWhiteVertical"/> <DoubleAnimation Duration="0" To="1" Storyboard.TargetProperty="Opacity" Storyboard.TargetName="FocusVisualBlackVertical"/> </Storyboard> </VisualState> <VisualState x:Name="Unfocused"/> </VisualStateGroup> </VisualStateManager.VisualStateGroups> <Grid x:Name="HorizontalTemplate" Background="Transparent"> <Grid.ColumnDefinitions> <ColumnDefinition Width="Auto"/> <ColumnDefinition Width="Auto"/> <ColumnDefinition Width="*"/> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition Height="17"/> <RowDefinition Height="Auto"/> <RowDefinition Height="32"/> </Grid.RowDefinitions> <!-- 原滑动条进度的整体背景，通过修改使其具有圆角效果 <Rectangle x:Name="HorizontalTrackRect" Grid.ColumnSpan="3" Fill="{TemplateBinding Background}" Grid.Row="1"/> --> <Rectangle x:Name="HorizontalTrackRect" Grid.ColumnSpan="3" Fill="{TemplateBinding Background}" Grid.Row="1" RadiusX="5" RadiusY="5"/> <!-- 原滑动条进度的 Loaded 背景，通过修改使其具有圆角效果（需要增加一个 HorizontalBorderCustom 做辅助，详见后） <Rectangle x:Name="HorizontalDecreaseRect" Fill="{TemplateBinding Foreground}" Grid.Row="1"/> --> <Rectangle x:Name="HorizontalDecreaseRect" Fill="{TemplateBinding Foreground}" Grid.Row="1" RadiusX="5" RadiusY="5"/> <TickBar x:Name="TopTickBar" Grid.ColumnSpan="3" Fill="{StaticResource SliderTickmarkOutsideBackgroundThemeBrush}" Height="{StaticResource SliderOutsideTickBarThemeHeight}" Margin="0,0,0,2" Visibility="Collapsed" VerticalAlignment="Bottom"/> <TickBar x:Name="HorizontalInlineTickBar" Grid.ColumnSpan="3" Fill="{StaticResource SliderTickMarkInlineBackgroundThemeBrush}" Height="{StaticResource SliderTrackThemeHeight}" Grid.Row="1" Visibility="Collapsed"/> <TickBar x:Name="BottomTickBar" Grid.ColumnSpan="3" Fill="{StaticResource SliderTickmarkOutsideBackgroundThemeBrush}" Height="{StaticResource SliderOutsideTickBarThemeHeight}" Margin="0,2,0,0" Grid.Row="2" Visibility="Collapsed" VerticalAlignment="Top"/> <Rectangle x:Name="HorizontalBorder" Grid.ColumnSpan="3" Grid.Row="1" Stroke="{TemplateBinding BorderBrush}" StrokeThickness="{TemplateBinding BorderThickness}" /> <!-- HorizontalBorderCustom 是新增的，通过其来实现滑动条进度的 Loaded 的圆角效果 --> <Rectangle x:Name="HorizontalBorderCustom" Grid.ColumnSpan="3" Grid.Row="1" Stroke="{TemplateBinding BorderBrush}" StrokeThickness="{TemplateBinding BorderThickness}" Fill="{TemplateBinding Foreground}" RadiusX="5" RadiusY="5" Width="0"/> <Thumb x:Name="HorizontalThumb" Background="{StaticResource SliderThumbBackgroundThemeBrush}" Grid.Column="1" DataContext="{TemplateBinding Value}" Height="{StaticResource SliderTrackThemeHeight}" Grid.Row="1" Style="{StaticResource SliderThumbStyle}" Width="{StaticResource SliderTrackThemeHeight}"/> <Rectangle x:Name="FocusVisualWhiteHorizontal" Grid.ColumnSpan="3" IsHitTestVisible="False" Opacity="0" Grid.RowSpan="3" StrokeDashOffset="1.5" StrokeEndLineCap="Square" Stroke="{StaticResource FocusVisualWhiteStrokeThemeBrush}" StrokeDashArray="1,1"/> <Rectangle x:Name="FocusVisualBlackHorizontal" Grid.ColumnSpan="3" IsHitTestVisible="False" Opacity="0" Grid.RowSpan="3" StrokeDashOffset="0.5" StrokeEndLineCap="Square" Stroke="{StaticResource FocusVisualBlackStrokeThemeBrush}" StrokeDashArray="1,1"/> </Grid> <Grid x:Name="VerticalTemplate" Background="Transparent" Visibility="Collapsed"> <Grid.ColumnDefinitions> <ColumnDefinition Width="17"/> <ColumnDefinition Width="Auto"/> <ColumnDefinition Width="17"/> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition Height="*"/> <RowDefinition Height="Auto"/> <RowDefinition Height="Auto"/> </Grid.RowDefinitions> <Rectangle x:Name="VerticalTrackRect" Grid.Column="1" Fill="{TemplateBinding Background}" Grid.RowSpan="3"/> <Rectangle x:Name="VerticalDecreaseRect" Grid.Column="1" Fill="{TemplateBinding Foreground}" Grid.Row="2"/> <TickBar x:Name="LeftTickBar" Fill="{StaticResource SliderTickmarkOutsideBackgroundThemeBrush}" HorizontalAlignment="Right" Margin="0,0,2,0" Grid.RowSpan="3" Visibility="Collapsed" Width="{StaticResource SliderOutsideTickBarThemeHeight}"/> <TickBar x:Name="VerticalInlineTickBar" Grid.Column="1" Fill="{StaticResource SliderTickMarkInlineBackgroundThemeBrush}" Grid.RowSpan="3" Visibility="Collapsed" Width="{StaticResource SliderTrackThemeHeight}"/> <TickBar x:Name="RightTickBar" Grid.Column="2" Fill="{StaticResource SliderTickmarkOutsideBackgroundThemeBrush}" HorizontalAlignment="Left" Margin="2,0,0,0" Grid.RowSpan="3" Visibility="Collapsed" Width="{StaticResource SliderOutsideTickBarThemeHeight}"/> <Rectangle x:Name="VerticalBorder" Grid.Column="1" Grid.RowSpan="3" Stroke="{TemplateBinding BorderBrush}" StrokeThickness="{TemplateBinding BorderThickness}"/> <Thumb x:Name="VerticalThumb" Background="{StaticResource SliderThumbBackgroundThemeBrush}" Grid.Column="1" DataContext="{TemplateBinding Value}" Height="{StaticResource SliderTrackThemeHeight}" Grid.Row="1" Style="{StaticResource SliderThumbStyle}" Width="{StaticResource SliderTrackThemeHeight}"/> <Rectangle x:Name="FocusVisualWhiteVertical" Grid.ColumnSpan="3" IsHitTestVisible="False" Opacity="0" Grid.RowSpan="3" StrokeDashOffset="1.5" StrokeEndLineCap="Square" Stroke="{StaticResource FocusVisualWhiteStrokeThemeBrush}" StrokeDashArray="1,1"/> <Rectangle x:Name="FocusVisualBlackVertical" Grid.ColumnSpan="3" IsHitTestVisible="False" Opacity="0" Grid.RowSpan="3" StrokeDashOffset="0.5" StrokeEndLineCap="Square" Stroke="{StaticResource FocusVisualBlackStrokeThemeBrush}" StrokeDashArray="1,1"/> </Grid> </Grid> </ControlTemplate> </Setter.Value> </Setter> </Style> </ResourceDictionary>
OK
[源码下载]
