UpdateWindowPosition now called irrespectively in MoveandResize.
UpdateWindowPosition now called irrespectively in MoveandResize.

Because widget positioning is new possible before it is show, we
need to call UpdateWindowPosition any time we set Width, Height,
Top or Left so that it can update the internal state of the
widget correctly.

wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI