On 28/09/2009, at 4:46 PM, JECKER Frédéric wrote:
What am I doing wrong ? How should I calculate my window's origin ?
The window's origin is its BOTTOM left corner, not its top left. So
subtract the height from the screen height to find the position you
need to place its top edge at the
Coordinate systems have their origins at the lower left. It seems you
are not taking your window's height into account. NSWindow has the
-setFrameTopLeftPoint: to help you here.
The Cocoa Drawing Guide has more:
http://developer.apple.com/mac/library/documentation/Cocoa/Conceptual/CocoaDrawingGu
