WPF自定义控件之仿Win8滚动条--ScrollViewer

2021-01-19 16:14

阅读：734

标签：win parameter efi temp pat prope tab fill nes

原文:WPF自定义控件之仿Win8滚动条--ScrollViewer

1.说明

自己学习WPF不是很久，现将自己做的一些小项目中用到的自定义控件整理出来，方便以后使用，不尽人意之处，还请多多批评与指导，现在就来实现自定义ScrollViewer仿Win8滚动条

2.效果预览

1）横纵预览技术图片 2）MouseOver 3）拖动中

3.XAML代码

  1    
  2     SolidColorBrush x:Key="ThumbBorderBackground" Color="#FFCDCDCD"/>
  3     SolidColorBrush x:Key="ThumbMouseOverBackground" Color="#FF959393"/>
  4     SolidColorBrush x:Key="ThumbDraggingBackground" Color="#FF505050"/>
  5 
  6    
  7     
  8     sys:Double x:Key="PepeatButtonPathWidth">8sys:Double>
  9     sys:Double x:Key="PepeatButtonPathHeight">6sys:Double>
 10     
 11     SolidColorBrush x:Key="PepeatButtonPathFill" Color="#FF444F4F"/>
 12     SolidColorBrush x:Key="PepeatButtonPathMouseOverFill" Color="Black"/>
 13     SolidColorBrush x:Key="PepeatButtonMouseOverBackground" Color="#FFDEDCDC"/>
 14     SolidColorBrush x:Key="ScrollBarDisabledBackground" Color="#F4F4F4"/>
 15     SolidColorBrush x:Key="ScrollBarBackground" Color="#F4F4F4"/>
 16           
 17     Style x:Key="ScrollBarButton" TargetType="{x:Type RepeatButton}">
 18         Setter Property="OverridesDefaultStyle" Value="true"/>
 19         Setter Property="Focusable" Value="false"/>
 20         Setter Property="IsTabStop" Value="false"/>
 21         Setter Property="Template">
 22             Setter.Value>
 23                 ControlTemplate TargetType="{x:Type RepeatButton}">
 24                     Themes:ScrollChrome x:Name="Chrome" RenderMouseOver="{TemplateBinding IsMouseOver}" RenderPressed="{TemplateBinding IsPressed}" SnapsToDevicePixels="true" Themes:ScrollChrome.ScrollGlyph="{TemplateBinding Themes:ScrollChrome.ScrollGlyph}"/>
 25                 ControlTemplate>
 26             Setter.Value>
 27         Setter>
 28     Style>
 29     Style x:Key="VerticalScrollBarPageButton" TargetType="{x:Type RepeatButton}">
 30         Setter Property="OverridesDefaultStyle" Value="true"/>
 31         Setter Property="Background" Value="Transparent"/>
 32         Setter Property="Focusable" Value="false"/>
 33         Setter Property="IsTabStop" Value="false"/>
 34         Setter Property="Template">
 35             Setter.Value>
 36                 ControlTemplate TargetType="{x:Type RepeatButton}">
 37                     Rectangle Fill="{TemplateBinding Background}" Height="{TemplateBinding Height}" Width="{TemplateBinding Width}"/>
 38                 ControlTemplate>
 39             Setter.Value>
 40         Setter>
 41     Style>
 42     Style x:Key="ScrollBarThumb" TargetType="{x:Type Thumb}">
 43         Setter Property="OverridesDefaultStyle" Value="true"/>
 44         Setter Property="IsTabStop" Value="false"/>
 45         Setter Property="Template">
 46             Setter.Value>
 47                 ControlTemplate TargetType="{x:Type Thumb}">
 48                     Border x:Name="border" Background="{StaticResource ThumbBorderBackground}" />
 49                     ControlTemplate.Triggers>
 50                         Trigger Property="IsMouseOver" Value="True">
 51                             Setter Property="Background" TargetName="border" Value="{StaticResource ThumbMouseOverBackground}" />
 52                         Trigger>
 53                         Trigger Property="IsDragging" Value="True">
 54                             Setter Property="Background" TargetName="border" Value="{StaticResource ThumbDraggingBackground}"/>
 55                         Trigger>
 56                     ControlTemplate.Triggers>
 57                 ControlTemplate>
 58             Setter.Value>
 59         Setter>
 60     Style>
 61     Style x:Key="HorizontalScrollBarPageButton" TargetType="{x:Type RepeatButton}">
 62         Setter Property="OverridesDefaultStyle" Value="true"/>
 63         Setter Property="Background" Value="Transparent"/>
 64         Setter Property="Focusable" Value="false"/>
 65         Setter Property="IsTabStop" Value="false"/>
 66         Setter Property="Template">
 67             Setter.Value>
 68                 ControlTemplate TargetType="{x:Type RepeatButton}">
 69                     Rectangle Fill="{TemplateBinding Background}" Height="{TemplateBinding Height}" Width="{TemplateBinding Width}"/>
 70                 ControlTemplate>
 71             Setter.Value>
 72         Setter>
 73     Style>
 74     Style x:Key="ScrollBarStyle1" TargetType="{x:Type ScrollBar}">
 75         Setter Property="Background" Value="{StaticResource ScrollBarBackground}"/>
 76         Setter Property="Stylus.IsPressAndHoldEnabled" Value="false"/>
 77         Setter Property="Stylus.IsFlicksEnabled" Value="false"/>
 78         Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/>
 79         Setter Property="Width" Value="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}"/>
 80         Setter Property="MinWidth" Value="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}"/>
 81         Setter Property="Template">
 82             Setter.Value>
 83                 ControlTemplate TargetType="{x:Type ScrollBar}">
 84                     Grid x:Name="Bg" Background="{TemplateBinding Background}" SnapsToDevicePixels="true">
 85                         Grid.RowDefinitions>
 86                             RowDefinition MaxHeight="{DynamicResource {x:Static SystemParameters.VerticalScrollBarButtonHeightKey}}"/>
 87                             RowDefinition Height="0.00001*"/>
 88                             RowDefinition MaxHeight="{DynamicResource {x:Static SystemParameters.VerticalScrollBarButtonHeightKey}}"/>
 89                         Grid.RowDefinitions>
 90                         RepeatButton x:Name="upButton" Command="{x:Static ScrollBar.LineUpCommand}" IsEnabled="{TemplateBinding IsMouseOver}" BorderBrush="{x:Null}" Foreground="{x:Null}" BorderThickness="0">
 91                             Path x:Name="upPath" Height="{StaticResource PepeatButtonPathHeight}" Width="{StaticResource PepeatButtonPathWidth}" Stretch="Fill" Fill="{StaticResource PepeatButtonPathFill}" Data="F1 M 37.8516,35.625L 34.6849,38.7917L 23.6016,50.2708L 23.6016,39.9792L 37.8516,24.9375L 52.1016,39.9792L 52.1016,50.2708L 41.0182,38.7917L 37.8516,35.625 Z "/>
 92                         RepeatButton>
 93                         Track x:Name="PART_Track" IsDirectionReversed="true" IsEnabled="{TemplateBinding IsMouseOver}" Grid.Row="1">
 94                             Track.DecreaseRepeatButton>
 95                                 RepeatButton Command="{x:Static ScrollBar.PageUpCommand}" Style="{StaticResource VerticalScrollBarPageButton}"/>
 96                             Track.DecreaseRepeatButton>
 97                             Track.IncreaseRepeatButton>
 98                                 RepeatButton Command="{x:Static ScrollBar.PageDownCommand}" Style="{StaticResource VerticalScrollBarPageButton}"/>
 99                             Track.IncreaseRepeatButton>
100                             Track.Thumb>
101                                 Thumb Style="{StaticResource ScrollBarThumb}" Themes:ScrollChrome.ScrollGlyph="VerticalGripper"/>
102                             Track.Thumb>
103                         Track>
104                         RepeatButton x:Name="downButton" Command="{x:Static ScrollBar.LineDownCommand}" IsEnabled="{TemplateBinding IsMouseOver}" Grid.Row="2" Foreground="{x:Null}" BorderBrush="{x:Null}" BorderThickness="0">
105                             Path x:Name="downPath" Height="{StaticResource PepeatButtonPathHeight}" Width="{StaticResource PepeatButtonPathWidth}" Stretch="Fill" Fill="{StaticResource PepeatButtonPathFill}" Data="F1 M 37.8516,39.5833L 52.1016,24.9375L 52.1016,35.2292L 37.8516,50.2708L 23.6016,35.2292L 23.6016,24.9375L 37.8516,39.5833 Z "/>
106                         RepeatButton>
107                     Grid>
108                     ControlTemplate.Triggers>
109                         Trigger Property="IsEnabled" Value="True" SourceName="upButton">
110                             Setter Property="Fill" TargetName="upPath" Value="{StaticResource PepeatButtonPathMouseOverFill}"/>
111                             Setter Property="Fill" TargetName="downPath" Value="{StaticResource PepeatButtonPathMouseOverFill}"/>
112                             Setter Property="Background" TargetName="upButton" Value="{StaticResource PepeatButtonMouseOverBackground}"/>
113                             Setter Property="Background" TargetName="downButton" Value="{StaticResource PepeatButtonMouseOverBackground}"/>
114                         Trigger>
115                         Trigger Property="IsEnabled" Value="false">
116                             Setter Property="Background" TargetName="Bg" Value="{StaticResource ScrollBarDisabledBackground}"/>
117                         Trigger>
118                     ControlTemplate.Triggers>
119                 ControlTemplate>
120             Setter.Value>
121         Setter>
122         Style.Triggers>
123             Trigger Property="Orientation" Value="Horizontal">
124                 Setter Property="Background" Value="{StaticResource ScrollBarBackground}"/>
125                 Setter Property="Width" Value="Auto"/>
126                 Setter Property="MinWidth" Value="0"/>
127                 Setter Property="Height" Value="{DynamicResource {x:Static SystemParameters.HorizontalScrollBarHeightKey}}"/>
128                 Setter Property="MinHeight" Value="{DynamicResource {x:Static SystemParameters.HorizontalScrollBarHeightKey}}"/>
129                 Setter Property="Template">
130                     Setter.Value>
131                         ControlTemplate TargetType="{x:Type ScrollBar}">
132                             Grid x:Name="Bg" Background="{TemplateBinding Background}" SnapsToDevicePixels="true">
133                                 Grid.ColumnDefinitions>
134                                     ColumnDefinition MaxWidth="{DynamicResource {x:Static SystemParameters.HorizontalScrollBarButtonWidthKey}}"/>
135                                     ColumnDefinition Width="0.00001*"/>
136                                     ColumnDefinition MaxWidth="{DynamicResource {x:Static SystemParameters.HorizontalScrollBarButtonWidthKey}}"/>
137                                 Grid.ColumnDefinitions>
138                                 RepeatButton x:Name="leftButton" Command="{x:Static ScrollBar.LineLeftCommand}" IsEnabled="{TemplateBinding IsMouseOver}" Foreground="{x:Null}" BorderBrush="{x:Null}" BorderThickness="0">
139                                     Path x:Name="leftPath" Height="{StaticResource PepeatButtonPathWidth}" Width="{StaticResource PepeatButtonPathHeight}" Stretch="Fill" Fill="DarkSlateGray" Data="F1 M 35.8724,37.6042L 39.0391,40.7708L 50.5182,51.8542L 40.2266,51.8542L 25.1849,37.6041L 40.2266,23.3542L 50.5182,23.3542L 39.0391,34.4375L 35.8724,37.6042 Z "/>
140                                 RepeatButton>
141                                 Track x:Name="PART_Track" Grid.Column="1" IsEnabled="{TemplateBinding IsMouseOver}">
142                                     Track.DecreaseRepeatButton>
143                                         RepeatButton Command="{x:Static ScrollBar.PageLeftCommand}" Style="{StaticResource HorizontalScrollBarPageButton}"/>
144                                     Track.DecreaseRepeatButton>
145                                     Track.IncreaseRepeatButton>
146                                         RepeatButton Command="{x:Static ScrollBar.PageRightCommand}" Style="{StaticResource HorizontalScrollBarPageButton}"/>
147                                     Track.IncreaseRepeatButton>
148                                     Track.Thumb>
149                                         Thumb Style="{StaticResource ScrollBarThumb}" Themes:ScrollChrome.ScrollGlyph="HorizontalGripper"/>
150                                     Track.Thumb>
151                                 Track>
152                                 RepeatButton x:Name="rightButton" Grid.Column="2" Command="{x:Static ScrollBar.LineRightCommand}" IsEnabled="{TemplateBinding IsMouseOver}" Foreground="{x:Null}" BorderBrush="{x:Null}" BorderThickness="0">
153                                     Path x:Name="rightPath" Height="{StaticResource PepeatButtonPathWidth}" Width="{StaticResource PepeatButtonPathHeight}" Stretch="Fill" Fill="{StaticResource PepeatButtonPathFill}" Data="F1 M 39.8307,37.6042L 36.6641,34.4375L 25.1849,23.3542L 35.4766,23.3542L 50.5182,37.6042L 35.4766,51.8542L 25.1849,51.8542L 36.6641,40.7708L 39.8307,37.6042 Z "/>
154                                 RepeatButton>
155                             Grid>
156                             ControlTemplate.Triggers>
157                                 Trigger Property="IsEnabled" Value="True" SourceName="leftButton">
158                                     Setter Property="Fill" TargetName="leftPath" Value="{StaticResource PepeatButtonPathMouseOverFill}"/>
159                                     Setter Property="Fill" TargetName="rightPath" Value="{StaticResource PepeatButtonPathMouseOverFill}"/>
160                                     Setter Property="Background" TargetName="leftButton" Value="{StaticResource PepeatButtonMouseOverBackground}"/>
161                                     Setter Property="Background" TargetName="rightButton" Value="{StaticResource PepeatButtonMouseOverBackground}"/>
162                                 Trigger>
163                                 Trigger Property="IsEnabled" Value="false">
164                                     Setter Property="Background" TargetName="Bg" Value="{StaticResource ScrollBarDisabledBackground}"/>
165                                 Trigger>
166                             ControlTemplate.Triggers>
167                         ControlTemplate>
168                     Setter.Value>
169                 Setter>
170             Trigger>
171         Style.Triggers>
172     Style>
173 
174    
175     ControlTemplate x:Key="ScrollViewerStyle" TargetType="{x:Type ScrollViewer}">
176         Grid x:Name="Grid" Background="{TemplateBinding Background}">
177             Grid.ColumnDefinitions>
178                 ColumnDefinition Width="*"/>
179                 ColumnDefinition Width="Auto"/>
180             Grid.ColumnDefinitions>
181             Grid.RowDefinitions>
182                 RowDefinition Height="*"/>
183                 RowDefinition Height="Auto"/>
184             Grid.RowDefinitions>
185             ScrollBar x:Name="PART_VerticalScrollBar" AutomationProperties.AutomationId="VerticalScrollBar" Cursor="Arrow" Grid.Column="1" Maximum="{TemplateBinding ScrollableHeight}" Minimum="0" Grid.Row="0" Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}" Value="{Binding VerticalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}" ViewportSize="{TemplateBinding ViewportHeight}" Style="{DynamicResource ScrollBarStyle1}"/>
186             ScrollBar x:Name="PART_HorizontalScrollBar" AutomationProperties.AutomationId="HorizontalScrollBar" Cursor="Arrow" Grid.Column="0" Maximum="{TemplateBinding ScrollableWidth}" Minimum="0" Orientation="Horizontal" Grid.Row="1" Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}" Value="{Binding HorizontalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}" ViewportSize="{TemplateBinding ViewportWidth}" Style="{DynamicResource ScrollBarStyle1}"/>
187             ScrollContentPresenter x:Name="PART_ScrollContentPresenter" CanContentScroll="{TemplateBinding ScrollViewer.CanContentScroll}" CanHorizontallyScroll="False" CanVerticallyScroll="False" ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" Grid.Column="0" Margin="{TemplateBinding Padding}" Grid.Row="0"/>
188         Grid>
189     ControlTemplate>

注：将以上代码放置资源字典或文档资源或App.xaml中都可，如果，您对该样式的颜色搭配有自己的想法，修改以下代码部分颜色值即可，更多修改，此处不再赘述

 1    
 2     SolidColorBrush x:Key="ThumbBorderBackground" Color="#FFCDCDCD"/>
 3     SolidColorBrush x:Key="ThumbMouseOverBackground" Color="#FF959393"/>
 4     SolidColorBrush x:Key="ThumbDraggingBackground" Color="#FF505050"/>
 5 
 6    
 7     
 8     sys:Double x:Key="PepeatButtonPathWidth">8sys:Double>
 9     sys:Double x:Key="PepeatButtonPathHeight">6sys:Double>
10     
11     SolidColorBrush x:Key="PepeatButtonPathFill" Color="#FF444F4F"/>
12     SolidColorBrush x:Key="PepeatButtonPathMouseOverFill" Color="Black"/>
13     SolidColorBrush x:Key="PepeatButtonMouseOverBackground" Color="#FFDEDCDC"/>
14     SolidColorBrush x:Key="ScrollBarDisabledBackground" Color="#F4F4F4"/>
15     SolidColorBrush x:Key="ScrollBarBackground" Color="#F4F4F4"/>

4.应用

1 ScrollViewer Template="{DynamicResource ScrollViewerStyle}" HorizontalScrollBarVisibility="Auto"VerticalScrollBarVisibility="Auto">
2          
3 ScrollViewer>

5.总结

上一篇：【WPF学习】第五章理解WPF的布局

下一篇：C#计算两个日期的天数

文章来自：搜素材网的编程语言模块，转载请注明文章出处。
文章标题：WPF自定义控件之仿Win8滚动条--ScrollViewer
文章链接：http://soscw.com/essay/44134.html

亲，登录后才可以留言！

WPF自定义控件之仿Win8滚动条--ScrollViewer

评论

热门文章

推荐文章

最新文章

置顶文章