diff options
Diffstat (limited to 'src/tree.c')
| -rw-r--r-- | src/tree.c | 27 |
1 files changed, 25 insertions, 2 deletions
@@ -36,6 +36,17 @@ static gchar *separator; static void zenity_tree_dialog_response (GtkWidget *widget, int response, gpointer data); +static gboolean +zenity_tree_dialog_untoggle (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data) +{ + GValue toggle_value = {0, }; + + gtk_tree_model_get_value (model, iter, 0, &toggle_value); + + if (g_value_get_boolean (&toggle_value)) + gtk_list_store_set (GTK_LIST_STORE (model), iter, 0, FALSE, -1); +} + static void zenity_tree_toggled_callback (GtkCellRendererToggle *cell, gchar *path_string, gpointer data) { @@ -45,8 +56,16 @@ zenity_tree_toggled_callback (GtkCellRendererToggle *cell, gchar *path_string, g gboolean value; model = GTK_TREE_MODEL (data); - path = gtk_tree_path_new_from_string (path_string); + /* Because this is a radio list, we should untoggle the previous toggle so that + * we only have one selection at any given time + */ + + if (GPOINTER_TO_INT (g_object_get_data (G_OBJECT (model), "radio")) == 1) { + gtk_tree_model_foreach (model, zenity_tree_dialog_untoggle, NULL); + } + + path = gtk_tree_path_new_from_string (path_string); gtk_tree_model_get_iter (model, &iter, path); gtk_tree_model_get (model, &iter, 0, &value, -1); @@ -176,6 +195,8 @@ zenity_tree (ZenityData *data, ZenityTreeData *tree_data) else zenity_util_set_window_icon (dialog, ZENITY_IMAGE_FULLPATH ("zenity-list.png")); + gtk_window_set_default_size (GTK_WINDOW (dialog), data->width, data->height); + tree_view = glade_xml_get_widget (glade_dialog, "zenity_tree_view"); /* Create an empty list store */ @@ -216,8 +237,10 @@ zenity_tree (ZenityData *data, ZenityTreeData *tree_data) cell_renderer = gtk_cell_renderer_toggle_new (); - if (tree_data->radiobox) + if (tree_data->radiobox) { g_object_set (G_OBJECT (cell_renderer), "radio", TRUE, NULL); + g_object_set_data (G_OBJECT (model), "radio", (gint *) 1); + } g_signal_connect (cell_renderer, "toggled", G_CALLBACK (zenity_tree_toggled_callback), model); |