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divelist: add 'Expand all' and 'Collapse all' menu items

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This adds the ability to expand/collapse all the dive groupings in the
divelist from the divelist right-click context menu.

Should we perhaps add it to the top 'Dive' menu too?

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2012-08-18 20:06:04 -07:00
parent d7ea559d8b
commit 38f92f780a
1 changed files with 16 additions and 0 deletions
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16
divelist.c
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@ -1101,6 +1101,16 @@ void edit_dive_cb(GtkWidget *menuitem, gpointer data)
edit_multi_dive_info(amount_selected, selectiontracker);
}
static void expand_all_cb(GtkWidget *menuitem, GtkTreeView *tree_view)
{
gtk_tree_view_expand_all(tree_view);
}
static void collapse_all_cb(GtkWidget *menuitem, GtkTreeView *tree_view)
{
gtk_tree_view_collapse_all(tree_view);
}
static void popup_divelist_menu(GtkTreeView *tree_view, GtkTreeModel *model, int button)
{
GtkWidget *menu, *menuitem, *image;
@ -1119,6 +1129,12 @@ static void popup_divelist_menu(GtkTreeView *tree_view, GtkTreeModel *model, int
g_signal_connect(menuitem, "activate", G_CALLBACK(edit_dive_cb), model);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
}
menuitem = gtk_menu_item_new_with_label("Expand all");
g_signal_connect(menuitem, "activate", G_CALLBACK(expand_all_cb), tree_view);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
menuitem = gtk_menu_item_new_with_label("Collapse all");
g_signal_connect(menuitem, "activate", G_CALLBACK(collapse_all_cb), tree_view);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
gtk_widget_show_all(menu);
gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL,