/// <summary> Dispose by parent. </summary>
public override void DisposeByParent()
{
if (_hasOwnWindow)
{
if (_window == IntPtr.Zero)
{
return;
}
// Step 1:
// =======
// Stop event listening.
X11lib.XSelectInput(_display, _window, EventMask.NoEventMask);
// Unmap from display.
X11lib.XUnmapWindow(_display, _window);
// Step 2:
// =======
// Free shared ressources.
base.DisposeByParent();
// Step 3:
// =======
// Destroy window resources.
X11lib.XDestroyWindow(_display, _window);
_window = IntPtr.Zero;
}
else
{
base.DisposeByParent();
}
}