WPF自定义标题栏——窗口移动和按钮状态转换[转]

其实这一部分的资料网上很多,也看了很多的例子,不过大部分都不是自己想要的结果,所以就综合网上的资料整理了一下,放在这里吧,虽然现在放弃WPF了,不过以后还是想接着学一下,先放着吧就。

  标题栏的移动:

  其实这部分还是很简单的,只需加一个(其他布局也可以),然后响应鼠标移动事件就好了。事件响应时的代码也非常简单,判断现在鼠标是否在按下状态,如果是,调用窗口移动命令。

<Grid Name="titleBar" VerticalAlignment="Top" Height="40" Background="#0F4378" MouseMove="TitleBar_MouseMove">
</Grid>

  鼠标移动时间响应:

public void TitleBar_MouseMove(object sender, MouseEventArgs e)
{
  if(e.LeftButton == MouseButtonState.Pressed)
        this.DragMove();
}

  窗口按钮状态转换:

  这里指的是普通,鼠标浮上,鼠标按下三种状态在同一张图片上,通过图片的偏移来实现转换。以最小化按钮为例:

<Button Name="minBtn" Width="34" FocusVisualStyle="{x:Null}" Click="MinBtn_Click">
  <Button.Style>
    <Style TargetType="{x:Type Button}">
      <Setter Property="Background">
        <Setter.Value>
          <DrawingBrush Stretch="Fill" TileMode="Tile" Viewport="0,0,3,1" Viewbox="0,0,1,1">
            <DrawingBrush.Drawing>
              <ImageDrawing ImageSource="res\btn_min.png" Rect="0,0,1,1"/>
            </DrawingBrush.Drawing>
          </DrawingBrush>
        </Setter.Value>
      </Setter>
      <Setter Property="Template">
        <Setter.Value>
          <ControlTemplate TargetType="{x:Type Button}">
            <Grid Background="{TemplateBinding Background}">
              <ContentPresenter VerticalAlignment="Center" HorizontalAlignment="Center"/>
            </Grid>
          </ControlTemplate>
        </Setter.Value>
      </Setter>
      <Style.Triggers>
        <Trigger Property="IsMouseOver" Value="True">
          <Setter Property="Background">
            <Setter.Value>
              <DrawingBrush Stretch="Fill" TileMode="Tile" Viewport="2,0,3,1" Viewbox="0,0,1,1">
                <DrawingBrush.Drawing>
                  <ImageDrawing ImageSource="res\btn_min.png" Rect="0,0,1,1"/>
                </DrawingBrush.Drawing>
              </DrawingBrush>
            </Setter.Value>
          </Setter>
        </Trigger>
        <Trigger Property="IsPressed" Value="True">
          <Setter Property="Background">
            <Setter.Value>
              <DrawingBrush Stretch="Fill" TileMode="Tile" Viewport="1,0,3,1" Viewbox="0,0,1,1">
                <DrawingBrush.Drawing>
                  <ImageDrawing ImageSource="res\btn_min.png" Rect="0,0,1,1"/>
                </DrawingBrush.Drawing>
              </DrawingBrush>
            </Setter.Value>
          </Setter>
        </Trigger>
      </Style.Triggers>
    </Style>
  </Button.Style>
</Button>

  同样实现窗口的最小化和关闭也比较容易:

private void MinBtn_Click(object sender, RoutedEventArgs e)
{
  this.WindowState = WindowState.Minimized;
}
private void CloseBtn_Click(object sender, RoutedEventArgs e)
{
  mainWindow.Close();
}

本文来自eilotyan的博客,原文地址:http://blog.csdn.net/eilotyan/archive/2011/06/08/6532917.aspx

posted @ 2011-06-17 17:25  Yao,Mane  阅读(1143)  评论(0编辑  收藏  举报