コード例 #1
0
ファイル: srvutil.c プロジェクト: ghaerr/microwindows 
/*
 * Check to see if the window the mouse is currently in has changed.
 * If so, generate enter and leave events as required.  The newest
 * mouse window is remembered in mousewp.  However, do not change the
 * window while it is grabbed.
 */
void
GsCheckMouseWindow(void)
{
#if 1
	GR_WINDOW *oldwp, *newwp;

	oldwp = grabbuttonwp;
	if (!oldwp)
		oldwp = mousewp;

	newwp = GsFindVisibleWindow(cursorx, cursory);
	if (oldwp != newwp) {
		GsDeliverGeneralEvent(oldwp, GR_EVENT_TYPE_MOUSE_EXIT, NULL);
		GsDeliverGeneralEvent(newwp, GR_EVENT_TYPE_MOUSE_ENTER, NULL);
	}

	mousewp = newwp;
#endif
#if 0
	GR_WINDOW	*wp;		/* newest window for mouse */

	wp = grabbuttonwp;
	if (wp == NULL)
		wp = GsFindVisibleWindow(cursorx, cursory);
	if (wp == mousewp)
		return;

	GsDeliverGeneralEvent(mousewp, GR_EVENT_TYPE_MOUSE_EXIT, NULL);

	mousewp = wp;

	GsDeliverGeneralEvent(wp, GR_EVENT_TYPE_MOUSE_ENTER, NULL);
#endif
}
コード例 #2
0
ファイル: srvutil.c プロジェクト: EPiCS/reconos_v2 
/*
 * Check to see if the window the mouse is currently in has changed.
 * If so, generate enter and leave events as required.  The newest
 * mouse window is remembered in mousewp.  However, do not change the
 * window while it is grabbed.
 */
void GsCheckMouseWindow(void)
{
	GR_WINDOW	*wp;		/* newest window for mouse */

	wp = grabbuttonwp;
	if (wp == NULL)
		wp = GsFindVisibleWindow(cursorx, cursory);
	if (wp == mousewp)
		return;

	GsDeliverGeneralEvent(mousewp, GR_EVENT_TYPE_MOUSE_EXIT, NULL);

	mousewp = wp;

	GsDeliverGeneralEvent(wp, GR_EVENT_TYPE_MOUSE_ENTER, NULL);
}