gtk:tree-view-column-alignment (object)

object -- a gtk:tree-view-column object
align -- a single float for the alignment, which is between 0.0 and 1.0 inclusive

The accessor for the alignment slot gets or sets the alignment of the title or custom widget inside the tree view column header. The alignment determines the location inside the header button, 0.0 for left, 0.5 for center, 1.0 for right alignment. The gtk:tree-view-column implementation is deprecated since 4.10. Please do not use it in newly written code.