Sets the alignment of the lines in the text of the label relative to each other.
gtk_justify_left is the default value when the widget is first created with [[email protected]]. If you instead want to set the alignment of the label as a whole, use [[email protected]_halign] instead. [[email protected]_justify] has no effect on labels containing only a single line.
| this |
a `GtkLabel` |
| jtype |
a `GtkJustification` |