+ tmp_toolbar_icon = create_pixmap (main_window_get_widget(tab),
+ "qmark.png");
+ gtk_widget_show(tmp_toolbar_icon);
+ control_flow_data->button_legend = gtk_tool_button_new(tmp_toolbar_icon,
+ "Legend");
+ g_signal_connect (G_OBJECT(control_flow_data->button_legend),
+ "clicked",
+ G_CALLBACK (legend_button),
+ (gpointer)plugin_cfv);
+ gtk_toolbar_insert(GTK_TOOLBAR(control_flow_data->toolbar),
+ control_flow_data->button_legend,
+ 0);
+ gtk_tool_item_set_tooltip(GTK_TOOL_ITEM(control_flow_data->button_legend),
+ tooltips, "Show the legend", NULL);
+