I think this is not available in gtkmm 2 because it would have broken
ABI. The unstable documentation refers to gtkmm 3 for which it has been
added.
Armin
On Wed, 2010-09-22 at 13:36 +0200, phan wrote:
> Hello,
>
> I've got something like this:
>
> ----------
> class Derivered: public Gtk::StatusIcon {
> (...)
> protected:
> virtual bool on_button_press_event (GdkEventButton* event);
> (...)
> };
>
> bool Derivered::on_button_press_event (GdkEventButton* event) {
> // do stuff; return false;
> }
> ----------
>
> In other words, I've subclassed Gtk::StatusIcon and overridden
> on_button_press_event() virtual method. The problem is, that the
> method isn't called upon clicking on the status icon in the system tray
> without manually connecting it to
> signal_button_press_event() (it should be connected automatically, if I
> correctly understood the
> http://library.gnome.org/devel/gtkmm-tutorial/unstable/sec-overriding-default-signal-handlers.html.en
> tutorial; or am I wrong?).
>
> After further investigation, it turned out, that gtkmm/statusicon.h is
> actually missing this virtual method (in matter of fact, it has
> only the on_size_changed() method). If I understand it right, it should be
> parent virtual method if we want to use "automatically
> connected" feature, right?
>
> On this reference manual:
> http://library.gnome.org/devel/gtkmm/unstable/classGtk_1_1StatusIcon.html it
> is said, that
> on_button_press_event() is available there. If this method has been removed
> along the developing road, maybe this manual
> should be updated?
>
> I've googled this report:
> http://old.nabble.com/Mouse-Events-and-Gtkmm-Gdk-td12302003.html , but it
> seems unrelated, since
> Gtk::StatusIcon correctly emits signal_button_press_event.
>
> Thanks for any replies and sorry if this problem is a trivial one.
>
> Regards,
> phan
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