Fix many problem about the position and the size of widgets
Replace getSommeViewPosition by two functions for knowing where a point
is in the screen.
Remove virtualPos, virtualSize and virtualRect
Remove virtualPos, virtualSize and virtualRect
Remove virtualPos, virtualSize and virtualRect
For return a mouse key input or a keyboard input, it see if the kee that
you want is a integer
Remove _resizeWidget
Add somes widgets in guiml