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 gtk_label_new(). If you instead want
to set the alignment of the label as a whole, use
gtk_misc_set_alignment() instead. gtk_label_set_justify() has no
effect on labels containing only a single line.
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 gtk_label_new(). If you instead want to set the alignment of the label as a whole, use gtk_misc_set_alignment() instead. gtk_label_set_justify() has no effect on labels containing only a single line.