protected override void OnKeyUp(KeyEventArgs e)
{
base.OnKeyUp(e);
if (!(e.Source is TextBox))
{
if (Key.Delete == e.Key)
{
DesginControl.Delete();
}
}
}
private void LineRadioButton_Checked(object sender, RoutedEventArgs e)
{
DesginControl.EndAdd();
DesginControl.BeginAdd(typeof(_Line));
MessageTextBlock.Text = "在屏幕空白区域按下一次鼠标左键，然后移动到另一块空白区域再次按下鼠标左键可以绘制一条曲线";
}
private void PointRadioButton_Checked(object sender, RoutedEventArgs e)
{
DesginControl.EndAdd();
MessageTextBlock.Text = "可以选择需要添加的元素，或者鼠标选取屏幕上元素删除、移动等操作";
}
void AutoAlignButton_Checked(object sender, RoutedEventArgs e)
{
DesginControl.SetAutoAlign(true);
}
void BottomButton_Click(object sender, RoutedEventArgs e)
{
DesginControl.SetZIndex(LayoutType.MoveBottom);
}
void DownButton_Click(object sender, RoutedEventArgs e)
{
DesginControl.SetZIndex(LayoutType.MoveDown);
}
void DeleteButton_Click(object sender, RoutedEventArgs e)
{
DesginControl.Delete();
}
private void EllipseRadioButton_Checked(object sender, RoutedEventArgs e)
{
DesginControl.EndAdd();
DesginControl.BeginAdd(typeof(_Ellipse));
MessageTextBlock.Text = "在屏幕空白区域拖出一个矩形可以绘制一个圆形形对象，如果同时按住Shift键可以绘制正圆";
}
private void ImageRadioButton_Checked(object sender, RoutedEventArgs e)
{
DesginControl.EndAdd();
DesginControl.BeginAdd(typeof(_Image));
MessageTextBlock.Text = "在屏幕空白区域拖出一个矩形可以绘制一个图片对象";
}
