This method does not cause any layout or resizing to take place, call Layout()
to update the layout "on screen" after detaching a child from the sizer.
Returns @true if the child item was found and detached, @false otherwise.
This method does not cause any layout or resizing to take place, call Layout()
to update the layout "on screen" after detaching a child from the sizer.
Returns @true if the child item was found and detached, @false otherwise.