patch commited in a11y, 1.4b and HEAD On Fri, 2003-07-11 at 06:16, Ettore Perazzoli wrote: > On Thu, 2003-07-10 at 06:04, Not Zed wrote: > > Hmm, good point. I've bounced this to evolution-hackers. > > > > I have no idea, does anybody who understands Gtk+ out there have any > > idea on this? > > Overriding the virtual methods for signals is OK. It's pretty common > when you subclass widgets, eg. GtkToggleButton overrides the "clicked" > signal that it inherits from GtkButton. > > > I never understood why signals had class pointers in the first place. > > The basic idea with signals is to have virtual methods whose behavior > can be overloaded without having to subclass. So they act like event > notifications, but they are still virtual methods too. > > The virtual method's implementation simply gets invoked when the signal > is emitted (either before or after the signals' callbacks, depending on > the signal's flags). > > -- Ettore > _______________________________________________ > Evolution-patches mailing list > [EMAIL PROTECTED] > http://lists.ximian.com/mailman/listinfo/evolution-patches
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