I used a structure like you before I realized, that I can register the callbacks inside my Builder file. This is nice. I can add a object property to pass an ID to the callback. But what if I need more then one id passed to the callback. Is there an easy way to do this inside the xml file? thanks. Am Freitag, den 22.01.2010, 21:07 +0100 schrieb Tadej Borovšak: > Hello. > > > I'm usong GtkBuilder, to set up my interface. My callbacks are all take > > the GtkBuilder as argument. This way, I can access all elements inside > > the callback, with gtk_builder_get_object. > > > > What do you think about this? Is this a good design? Or do you see any > > problems? And if so, what do you do? > > I usually define one large global data storage (usually struct) that > is passed as a data parameter to signal connection. This structure > holds information that needs to accessed from callbacks. Part of this > data are also widget pointers that are retrieved from builder at init > phase of application. > > This way, builder is not needed anymore, so I usually destroy it after > all the pointers I need were retrieved and signals connected. > > > And is it possible to add/remove objects to/from a gtkBuilder directly? > > Object can be added to builder only by passing it XML with UI > description (XML can come from file or from string). You cannot "push" > one of your manually constructed widgets onto builder. What you can do > is to add widgets to the GUI that builder created (for example, you > can pack more widgets into vertical box, created by builder). This is > useful if you want to pack pack a custom widget inside your GUI but > don't have Glade catalog for it. > > Tadej > _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
