diff options
Diffstat (limited to 'libdbusmenu-gtk/genericmenuitem.c')
| -rw-r--r-- | libdbusmenu-gtk/genericmenuitem.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/libdbusmenu-gtk/genericmenuitem.c b/libdbusmenu-gtk/genericmenuitem.c index 63cc936..d2a20ef 100644 --- a/libdbusmenu-gtk/genericmenuitem.c +++ b/libdbusmenu-gtk/genericmenuitem.c @@ -101,10 +101,50 @@ draw_indicator (GtkCheckMenuItem *check_menu_item, GdkRectangle *area) return; } +/* A small helper to look through the widgets in the + box and find the one that is the label. */ +static void +set_label_helper (GtkWidget * widget, gpointer data) +{ + GtkWidget ** labelval = (GtkWidget **)data; + if (GTK_IS_LABEL(widget)) { + *labelval = widget; + } + return; +} + /* Set the label on the item */ static void set_label (GtkMenuItem * menu_item, const gchar * label) { + GtkWidget * child = gtk_bin_get_child(GTK_BIN(menu_item)); + + if (child == NULL) { + GtkWidget * labelw = gtk_label_new(label); + gtk_label_set_use_underline(GTK_LABEL(labelw), TRUE); + gtk_container_add(GTK_CONTAINER(menu_item), labelw); + } else if (GTK_IS_LABEL(child)) { + gtk_label_set_label(GTK_LABEL(child), label); + } else if (GTK_IS_BOX(child)) { + GtkWidget * labelw = NULL; + /* Look for the label */ + gtk_container_foreach(GTK_CONTAINER(child), set_label_helper, &labelw); + + if (labelw == NULL) { + /* We don't have a label, so we need to build */ + labelw = gtk_label_new(label); + gtk_label_set_use_underline(GTK_LABEL(labelw), TRUE); + gtk_box_pack_end(GTK_BOX(child), labelw, TRUE, TRUE, 0); + } else { + /* We can reset the label that we have. */ + gtk_label_set_label(GTK_LABEL(labelw), label); + } + } else { + g_error("Generic item in an indeterminate state."); + return; + } + + g_object_notify(G_OBJECT(menu_item), "label"); return; } |