On Sat, 2005-02-12 at 14:39 -0500, Philippe Leroux wrote:
> Hy there,
>
> i'm converting an app from gtkmm 2.2 to 2.4
>
> i can't get icons to work in toolbuttons
>
> currently i have the following (after having a look at how glade creates
> the code)
I guess you mean glademm. glademm has its own mailing list.
>
> Glib::RefPtr<Gdk::PixbufLoader>_toolbutton_img=Gdk::PixbufLoader::create(std::string("../icons/sphere.svg"),false);
> Gtk::Image *toolbutton_img = Gtk::manage(new class
> Gtk::Image(_toolbutton_img->get_pixbuf()));
> _toolbutton_img=Glib::RefPtr<Gdk::PixbufLoader>();
> Gtk::ToolButton* toolbuttontmp = Gtk::manage(new class
> Gtk::ToolButton(*toolbutton_img,iM->Name)
Surely you can break that down to discover where the problem is.
I recommend the UIManager in 2.4 anyway:
http://www.gtkmm.org/docs/gtkmm-2.4/docs/tutorial/html/ch10.html
> executing the program leads to
>
> terminate called after throwing an instance of 'std::logic_error'
> what(): basic_string::_S_construct NULL not valid
> Aborted
>
> the Gtk::Image(image_file) leads to the same error
>
> I presume i'mn missing something but couldn't figure what
>
> it used to work fine with the provided functions in gtkmm 2.2
>
> isn't there a function like for the button widget
> button.add_pixlabel(pixmap_file, "label");
> I couldn't find anything in the documentation
>
> Thanks in advance
>
> Philippe L.
>
--
Murray Cumming
[EMAIL PROTECTED]
www.murrayc.com
www.openismus.com
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