On Wed, 2005-11-30 at 10:38 -0500, Tristan Van Berkom wrote: > rion10 (sent by Nabble.com) wrote: > > How to tell the owner that something has done at one function in my class? > > Just like as following: > > After reading your mail, I think you are looking for > GSignal documentation... here it is: > > http://developer.gnome.org/doc/API/2.0/gobject/gobject-Signals.html > > GSignal is complex, I sugest starting by finding an > example (in the GTK+ source for instance) and working from > there. if you are working in C++, forget GSignal; use libsigc++ and its very very easy: class MyClass : public sigc::trackable { ... sigc::signal<void,int> SomethingHappened; void do_something () { int what; .... SomethingHappened (what); } }; class MyOtherClass : public sigc::trackable { ... void when_something_happens (int what) { ... } } MyClass mine; MyOtherClass myOther; mine.SomethingHappened.connect (mem_fun (myOther, &MyOtherClass::when_something_happens); mine.do_something (); please don't send email to me asking about this; the net is littered with loads of sample code. and use gtkmm, not gtk+, your life will be much easier. --p _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
