void tabItem_TabHeaderDoubleClick(object sender, RoutedEventArgs e)
{
CloseEnabledTabItem tabItem = e.Source as CloseEnabledTabItem;
if (tabItem != null)
{
Point mousePos = this.PointToScreen(Mouse.GetPosition(tabItem));
TabWindow tabWin = TabWindow.CreateTabWindow(mousePos.X, mousePos.Y, this.ActualWidth, this.ActualHeight, tabItem);
_tabCtrl.RemoveTabItem(tabItem);
tabWin.Activate();
tabWin.Focus();
}
}
private void UpdateWindowLocation(double left, double top, TabItem tabItem)
{
if (this._dragTornWin == null)
{
lock (_synLockTabWindow)
{
if (_dragTornWin == null)
{
_dragTornWin = TabWindow.CreateTabWindow(left, top, this.ActualWidth, this.ActualHeight, tabItem);
}
}
}
if (this._dragTornWin != null)
{
this._dragTornWin.Left = left;
this._dragTornWin.Top = top;
}
}
public static TabWindow CreateTabWindow(double left, double top, double width, double height, TabItem tabItem)
{
TabWindow tabWin = new TabWindow();
tabWin.Width = width;
tabWin.Height = height;
tabWin.Left = left;
tabWin.Top = top;
tabWin.WindowStartupLocation = WindowStartupLocation.Manual;
Control tabContent = tabItem.Content as Control;
if (tabContent == null)
{
tabContent = new ContentControl();
((ContentControl)tabContent).Content = tabItem.Content;
}
((ITabWindow)tabWin).AddTabItem(tabItem.Header.ToString(), tabContent);
tabWin.Show();
tabWin.Activate();
tabWin.Focus();
return(tabWin);
}
