ToolItem.getTextSizeGroup
gtk.size_group.SizeGroup getTextSizeGroup()Returns the size group used for labels in tool_item. Custom subclasses of #GtkToolItem should call this function and use the size group for labels.
Returns
a #GtkSizeGroup
gtk.size_group.SizeGroup getTextSizeGroup()Returns the size group used for labels in tool_item. Custom subclasses of #GtkToolItem should call this function and use the size group for labels.