/*
* 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
}
/*
* Set the input focus to the specified window.
* This generates focus out and focus in events as necessary.
*/
void GsWpSetFocus(GR_WINDOW *wp)
{
GR_WINDOW *oldfocus;
if (wp == focuswp)
return;
GsDeliverGeneralEvent(focuswp, GR_EVENT_TYPE_FOCUS_OUT, wp);
GsWpNotifyActivate(focuswp);
oldfocus = focuswp;
focuswp = wp;
GsDeliverGeneralEvent(wp, GR_EVENT_TYPE_FOCUS_IN, oldfocus);
GsWpNotifyActivate(focuswp);
}
/*
* 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);
}
