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标题:
WPF自定义标题栏
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作者:
万万哇
时间:
2022-9-16 17:18
标题:
WPF自定义标题栏
往往原有的标题栏无法满足需求,此时就需要进行自定义标题栏。
重新定义Window的Template
首先,需修改WindowChrome的几个属性
CaptionHeight属性值就是自定义标题栏的高,若值低于自定义窗体模板中的标题部分的高,可能或导致,鼠标点击标题栏无法拖动,因为鼠标此时可能不在CaptionHeight范围之内,所以导致无法拖动。
要使没有玻璃框架的自定义窗口,需将
GlassFrameThickness
属性设置为统一值 0
<WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome>
复制代码
自定义窗体模板,此时需要用到占位符ContentPresenter来替窗体工作区的内容进行占位,在非工作区中启用交互式元素需 WindowChrome.IsHitTestVisibleInChrome="True"
<WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome>
复制代码
View CodeViewModel代码:
#region 窗口最小化 /// /// 窗口最小化 /// private void MinWindow(Window window) { window.WindowState = WindowState.Minimized; } #endregion #region 窗口最大化与还原 /// /// 窗口最大化与还原 /// private void MaxWindow(Window window) { window.WindowState = window.WindowState == WindowState.Maximized ? WindowState.Normal : WindowState.Maximized; } #endregion #region 窗口关闭 /// /// 窗口关闭 /// <WindowChrome.WindowChrome>
<WindowChrome CaptionHeight="100" GlassFrameThickness="0" />
</WindowChrome.WindowChrome> private void CloseWindow(Window window) { window.Close(); } #endregion
复制代码
View Code注意:最大化时存在边界溢出
处理方法:在xaml中编写触发器,当前窗口状态为 WindowState="Maximized" 时,给容器增加margin,margin左右的值为 (SystemParameters.MaximizedPrimaryScreenWidth - SystemParameters.WorkArea.Width)/ 2 ,上下也是同理。
如有更好的方法,希望留下建议。
效果图:
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