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combobox: Remove unused header function functionality

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This commit is contained in:
Benjamin Otte
2015-07-18 05:16:07 +02:00
parent 1ec7f435d8
commit d071415d56
3 changed files with 2 additions and 144 deletions
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15
gtk/gtkcombobox.c
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@ -3091,17 +3091,6 @@ gtk_combo_box_row_separator_func (GtkTreeModel *model,
return FALSE;
}
static gboolean
gtk_combo_box_header_func (GtkTreeModel *model,
GtkTreeIter *iter,
GtkComboBox *combo)
{
/* Every submenu has a selectable header, however we
* can expose a method to make that configurable by
* the user (like row_separator_func is done) */
return TRUE;
}
static void
gtk_combo_box_menu_setup (GtkComboBox *combo_box)
{
@ -3178,10 +3167,6 @@ gtk_combo_box_menu_setup (GtkComboBox *combo_box)
(GtkTreeViewRowSeparatorFunc)gtk_combo_box_row_separator_func,
combo_box, NULL);
_gtk_tree_menu_set_header_func (GTK_TREE_MENU (menu),
(GtkTreeMenuHeaderFunc)gtk_combo_box_header_func,
combo_box, NULL);
g_signal_connect (menu, "key-press-event",
G_CALLBACK (gtk_combo_box_menu_key_press), combo_box);
gtk_combo_box_set_popup_widget (combo_box, menu);