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m_TextView.set_can_focus(false); Den 2015-03-10 15:19, Phil Wolff skrev:
Gtk (and therefore gtkmm as well) will by default add a TextView widget to the focus chain. If you're tabbing through the chain and you encounter a TextView, the focus gets trapped there because tabs are now entered into the TextView's buffer rather than moving the focus to the next widget in the chain. The sample code at https://developer.gnome.org/gtkmm-tutorial/stable/sec-textview-examples.html.en illustrates the problem -- click the "Use buffer 1" button and hit the tab key a few times. I added std::vector<Gtk::Widget*> v; v.push_back(&m_Button_Buffer1); v.push_back(&m_Button_Buffer2); v.push_back(&m_Button_Quit); m_ScrolledWindow.set_focus_chain(v); but the TextView widget still was handed the focus. I tried passing an empty vector as the argument, thinking that the focus chain would be completely disabled. This had no apparent effect -- tabbing still cycled through all of the widgets and once again was trapped in the TextView. I also tried m_Button_Quit.get_toplevel()->set_focus_chain(v); again to no effect. Any ideas? _______________________________________________ gtkmm-list mailing list gtkmm-list gnome org https://mail.gnome.org/mailman/listinfo/gtkmm-list |