Method SetVisible

tableviewcolumn.go:222–245

SetVisible sets if the column is visible.

(visible bool)

// SetVisible sets if the column is visible.
func (tvc *TableViewColumn) SetVisible(visible bool) (err error) {
	if visible == tvc.visible {
		return nil
	}

	old := tvc.visible
	defer func() {
		if err != nil {
			tvc.visible = old
		}
	}()

	tvc.visible = visible

	if tvc.tv == nil {
		return nil
	}

	if visible {
		return tvc.create()
	}

	return tvc.destroy()
}

// Frozen returns if the column is frozen.
func (tvc *TableViewColumn) Frozen() bool {