On Tue, Sep 17, 2002 at 05:16:16PM +0200, Dominik Vogt wrote: > On Tue, Sep 17, 2002 at 03:56:27PM +0200, Olivier Chapuis wrote: > > Hello, > > > > I am not sure that the following problem is new, but I've just not > > it (I am currently work on "clipping" the menu drawing). If the popdown > > menu delay is very small, for example with > > > > MenuStyle * PopdownImmediately [,PopupOffSet 0 50, PopupDelayed, PopupDelay > > 500] > > > > then sometimes menus do not refresh correctly when one of its submenu > > pop down. It seems to me that the Expose event that should generate > > fvwm (or the server) when a menu pop down is not generated or taken in > > account. > > Pending Expose events are eaten up in some places. Try disabling > the flush_expose() and flush_accumulate_expose() calls in menus.c. >
flush_expose() and flush_accumulate_expose() seems ok in menu (each time there are called the menu is repaint accordingly). dispatch_event() is ok too. I do not know where the popdown Expose event is lost. It seems that there is a kind of race condition somewhere. If the popup delay <= popdown delay the pbs never happen. At present time, I've a very simple fix: just XSync after pop_down in pop_menu_down_and_repaint_parent if there is a parent and !*fSubmenuOverlaps (BTW, it seems that *fSubmenuOverlaps is always False, but when it is initialized ... fixed here). I imagine that this is not the good fix?? Olivier -- Visit the official FVWM web page at <URL:http://www.fvwm.org/>. To unsubscribe from the list, send "unsubscribe fvwm-workers" in the body of a message to [EMAIL PROTECTED] To report problems, send mail to [EMAIL PROTECTED]
