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Replace positioning function with popup helper

Browse source 
Because all uses of the function positioning menus anchored to a widget
were as callback argument to Gtk::Menu::popup() where the caller needed
to correctly bind arguments, this led to repeated and a bit obscure code.

Wrap the logic into an helper function that takes care of all that, and
update the callers.
This commit is contained in:
Julien "_FrnchFrgg_" RIVAUD 2016-08-16 01:57:58 +02:00
parent 46710a75de
commit 6a985df81e
5 changed files with 21 additions and 18 deletions
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18
libs/gtkmm2ext/utils.cc
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@ -310,10 +310,10 @@ Gtkmm2ext::pixbuf_from_string(const string& name, const Pango::FontDescription&
}
void
Gtkmm2ext::position_menu_anchored (const Gtk::Menu* const menu,
_position_menu_anchored (int& x, int& y, bool& push_in,
const Gtk::Menu* const menu,
Gtk::Widget* const anchor,
const std::string& selected,
int& x, int& y, bool& push_in) {
const std::string& selected) {
using namespace Gdk;
using namespace Gtk;
using namespace Gtk::Menu_Helpers;
@ -416,6 +416,18 @@ Gtkmm2ext::position_menu_anchored (const Gtk::Menu* const menu,
push_in = false;
}
void
Gtkmm2ext::anchored_menu_popup (Gtk::Menu* const menu,
Gtk::Widget* const anchor,
const std::string& selected,
guint button, guint32 time) {
menu->popup(
sigc::bind (sigc::ptr_fun(&_position_menu_anchored),
menu, anchor, selected),
button,
time);
}
void
Gtkmm2ext::set_popdown_strings (Gtk::ComboBoxText& cr, const vector<string>& strings)
{