diff options
| -rw-r--r-- | src/datetime-prefs-locations.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/datetime-prefs-locations.c b/src/datetime-prefs-locations.c index 2862022..9c23a40 100644 --- a/src/datetime-prefs-locations.c +++ b/src/datetime-prefs-locations.c @@ -154,6 +154,27 @@ timezone_selected (GtkEntryCompletion * widget, GtkTreeModel * model, return FALSE; // Do normal action too } +static gboolean +query_tooltip (GtkTreeView * tree, gint x, gint y, gboolean keyboard_mode, + GtkTooltip * tooltip, GtkCellRenderer * cell) +{ + GtkTreeModel * model; + GtkTreeIter iter; + if (!gtk_tree_view_get_tooltip_context (tree, &x, &y, keyboard_mode, + &model, NULL, &iter)) + return FALSE; + + const gchar * icon; + gtk_tree_model_get (model, &iter, COL_ICON, &icon, -1); + if (icon == NULL) + return FALSE; + + GtkTreeViewColumn * col = gtk_tree_view_get_column (tree, 0); + gtk_tree_view_set_tooltip_cell (tree, tooltip, NULL, col, cell); + gtk_tooltip_set_text (tooltip, _("You need to complete this location for it to appear in the menu.")); + return TRUE; +} + static void handle_edit_started (GtkCellRendererText * renderer, GtkCellEditable * editable, gchar * path, TimezoneCompletion * completion) @@ -371,6 +392,9 @@ datetime_setup_locations_dialog (CcTimezoneMap * map) gtk_tree_view_column_pack_start (loc_col, cell, FALSE); gtk_tree_view_column_add_attribute (loc_col, cell, "icon-name", COL_ICON); + gtk_widget_set_has_tooltip (tree, TRUE); + g_signal_connect (tree, "query-tooltip", G_CALLBACK (query_tooltip), cell); + cell = gtk_cell_renderer_text_new (); gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree), -1, _("Time"), cell, |