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@@ -1,5 +1,77 @@
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---
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title: 建设中
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title: VisualElement 可视化元素
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---
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建设中
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# 属性
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| 名称 | 用途 |
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| -------------- | ---------------- |
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| HighlightBrush | 设置控件高亮颜色 |
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| Text | 设置文本内容 |
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# 使用案例
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## HighlightBrush 设置控件高亮颜色
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```xml
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<UniformGrid Margin="22,22,0,0" Rows="2" Columns="2">
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<RadioButton Margin="10,10,0,0" Background="{DynamicResource SecondaryRegionBrush}"
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Style="{StaticResource RadioButtonIcon}"
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Content="RadioButton" IsChecked="True"
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GroupName="radio1"/>
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<RadioButton Margin="10,10,0,0" BorderThickness="1"
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Style="{StaticResource RadioButtonIcon}"
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hc:VisualElement.HighlightBrush="YellowGreen"
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Content="RadioButton"
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GroupName="radio2"/>
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</UniformGrid>
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```
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如下截图为一组选中状态时的高亮对比结果,左图为样式`默认颜色`,右侧为个人`自定义颜色`
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## Text 设置文本内容
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主要用于设置控件的辅助文本,当控件没有合适的属性用于显示文本时,可通过此附加属性在自定义样式中设置。
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例如:当自定义进度条,需要显示文本时,本身缺少显示额外文本内容的属性,可以通过自定样式显示对应文本,以`Text`作为文本内容承载属性
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自定义样式:
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```xml
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<Style x:Key="ProgressBarBaseStyle" TargetType="ProgressBar">
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<Setter Property="controls:VisualElement.Text">
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<Setter.Value>
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.....忽略代码.....
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</Setter.Value>
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</Setter>
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<Setter Property="Template">
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<Setter.Value>
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<ControlTemplate TargetType="ProgressBar">
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<controls:SimplePanel x:Name="TemplateRoot">
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....忽略代码....
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<controls:SimplePanel HorizontalAlignment="Left">
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....忽略代码....
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<TextBlock HorizontalAlignment="Center" VerticalAlignment="Center" Foreground="{DynamicResource TextIconBrush}" Text="{Binding Path=(controls:VisualElement.Text),RelativeSource={RelativeSource TemplatedParent}}"/>
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</controls:SimplePanel>
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</controls:SimplePanel>
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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</Style>
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```
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`xaml`中的使用:
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```xml
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<UniformGrid Margin="22,22,0,0" Rows="2" Columns="2">
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<ProgressBar Style="{DynamicResource ProgressBarDanger}"
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hc:VisualElement.Text="这是可视化文本"
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Background="YellowGreen"></ProgressBar>
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</UniformGrid>
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```
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效果:
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@@ -1,5 +1,54 @@
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---
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title: 建设中
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title: WindowAttach 窗体专用
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---
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建设中
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# 属性
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| 名称 | 用途 |
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| ----------------- | ------------------------------------------------------------ |
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| IsDragElement | 是否允许当前元素可拖动窗体 |
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| IgnoreAltF4 | 是否忽略快捷键Alt和F4(键盘快速退出或者 结束 当前正在运行的应用程序) |
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| ShowInTaskManager | 是否窗体显示到任务管理器中 |
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# 使用案例
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## IsDragElement 是否允许当前元素可拖动窗体
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```xml
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<hc:BlurWindow x:Class="类命名空间"
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.....常规项......
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WindowStartupLocation="CenterScreen"
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ShowTitle="True"
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Style="{DynamicResource WindowBlur}"
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xmlns:hc="https://handyorg.github.io/handycontrol"
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d:DesignHeight="450" d:DesignWidth="800">
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<hc:SimplePanel>
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<Rectangle VerticalAlignment="Top" Margin="10" Height="30" RadiusX="4" RadiusY="4" Stroke="{DynamicResource BorderBrush}" StrokeDashArray="2,2"/>
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<Border hc:WindowAttach.IsDragElement="True" VerticalAlignment="Top" Margin="11" Height="28" Background="{DynamicResource DarkDefaultBrush}" CornerRadius="4">
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<TextBlock Text="DragHere" Style="{StaticResource TextBlockDefault}"/>
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</Border>
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<Button HorizontalAlignment="Right" Margin="0,15,15,0" VerticalAlignment="Top" Padding="0" Height="20" Width="20" Style="{StaticResource ButtonPrimary}" hc:IconElement.Geometry="{StaticResource CloseGeometry}" hc:BorderElement.CornerRadius="15"/>
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</hc:SimplePanel>
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</hc:BlurWindow>
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```
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可在深色框区域鼠标拖动窗体
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## IgnoreAltF4 是否忽略快捷键Alt和F4
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用于屏蔽窗口的 Alt+F4 关闭功能。
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```xml
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<Setter Property="hc:WindowAttach.IgnoreAltF4" Value="True"/>
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```
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## ShowInTaskManager 是否将窗体显示到任务管理器中
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使用前提:
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- 窗口必须为非模态窗口,即不能使用`ShowDialog`显示窗口。
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- 窗口必须同时设置`ShowInTaskBar`为`false`
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ps:该附加属性在`Windows7`中效果不是很明显
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Reference in new issue
Block a user