: GrNewWindowEx(GR_WM_PROPS_BORDER|GR_WM_PROPS_CAPTION|GR_WM_PROPS_CLOSEBOX, : "arcdemo", : GR_ROOT_WINDOW_ID, 0, 0, 250, 90, WHITE); : : but the window is placed quite a bit below the upper left corner and to the : right side of the screen or X Window. Just as if 0,0 is translated to 20,20 : by nano-X.
By default, even though the coordinates for the window are specified in GrNewWindow, when the window manager is running (or linked in), then the specified window coordinates are ignored and the window manager places the window according to its internal next window position. This can be turned off my setting a flag using the GrSetWMProperties function, prior to calling GrMapWindow. : Another problem is that if you pull the window with the mouse in the lower : right corner, it gets cleared. It will be redrawn only when the window size : is decreased a little bit again. Is there a solution for that? The clearing is likely the erase background code running in the server. A window resize message is sent, which is probably not being processed by your application. The standard expose event is not sent unless there are portions of the window being exposed, which isn't always the case when the window size decreases. Check some of the sample programs to see how the redraw code is called not only on expose events but on resize events. Regards, Greg --------------------------------------------------------------------- To unsubscribe, e-mail: nanogui-unsubscr...@linuxhacker.org For additional commands, e-mail: nanogui-h...@linuxhacker.org
