/// <summary>
/// <para>Destroy this drawable if it is currently active.</para>
/// </summary>
public override void Destroy()
{
try
{
IntPtr display = dpy.Lock();
if (handle != XDrawable.Zero)
{
if (widget.HasWidgetHandle())
{
if (usesXdbe)
{
Xlib.XdbeDeallocateBackBufferName(display, handle);
}
else
{
Xlib.XFreePixmap(display, (XPixmap)handle);
}
}
else
{
// the widget was destroyed
}
handle = XDrawable.Zero;
}
}
finally
{
dpy.Unlock();
}
}
