| 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 2）MouseOver
3）拖动中
| 3.XAML代码 |
1 <!--x:Key="ScrollBarThumb" TargetType="{x:Type Thumb}"-->
2 <SolidColorBrush x:Key="ThumbBorderBackground" Color="#FFCDCDCD"/>
3 <SolidColorBrush x:Key="ThumbMouseOverBackground" Color="#FF959393"/>
4 <SolidColorBrush x:Key="ThumbDraggingBackground" Color="#FF505050"/>
5
6 <!--x:Key="ScrollBarStyle1" TargetType="{x:Type ScrollBar}"-->
7 <!--1,垂直与水平值相反-->
8 <sys:Double x:Key="PepeatButtonPathWidth">8</sys:Double>
9 <sys:Double x:Key="PepeatButtonPathHeight">6</sys:Double>
10 <!--2,垂直与水平值一样-->
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 <!--总样式x:Key="ScrollViewerStyle"，引用此处Key即可-->
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 <!--x:Key="ScrollBarThumb" TargetType="{x:Type Thumb}"-->
2 <SolidColorBrush x:Key="ThumbBorderBackground" Color="#FFCDCDCD"/>
3 <SolidColorBrush x:Key="ThumbMouseOverBackground" Color="#FF959393"/>
4 <SolidColorBrush x:Key="ThumbDraggingBackground" Color="#FF505050"/>
5
6 <!--x:Key="ScrollBarStyle1" TargetType="{x:Type ScrollBar}"-->
7 <!--1,垂直与水平值相反-->
8 <sys:Double x:Key="PepeatButtonPathWidth">8</sys:Double>
9 <sys:Double x:Key="PepeatButtonPathHeight">6</sys:Double>
10 <!--2,垂直与水平值一样-->
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 <!--包含的控件-->
3 </ScrollViewer>
| 5.总结 |
可能对于大神而言这不算什么，但对于初学者还是有一定帮助的，但愿能给与一些还不是很懂的同僚一些启示，共同进步，有更多想法的还望多多批评，不吝赐教。