I recently used jhbuild to install meta-gtk-osx-gtk3 (3.0 current
version 1401.5.0) and meta-gtk-osx-gtkmm3 (3.0.1 current version 3.0) on
MAC OS X 10.10 (Yosemite).
I run into a problem compiling code with Gtk::MessageDialog(), in that
the icon does not appear and the buttons are not sized.
For instance, compiling the code in the gtkmm3 tutorial at
https://developer.gnome.org/gtkmm-tutorial/stable/sec-dialogs-messagedialog.html.en
gives no errors in compilation or running the code, but the dialog box
is not as pictured (no icon, button is full width of box).
I ran into this problem before with a previous version of the
gtk3/gtkmm3 packages but it was later fixed. But it seems to have
appeared again.
The icons are available as I can use
||Gtk::Image img(Gtk::Stock::DIALOG_WARNING, Gtk::ICON_SIZE_BUTTON);
Gtk::Button *btn = Gtk::manage(new Gtk::Button());
btn->set_image(img);||
to create a button with the DIALOG_WARNING icon in it.
Setting the usual environment variables (XDG_DATA_DIRS etc) makes no
difference. Compiling and running from the jhbuild shell does not help.
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