Method VisibleColumnsInDisplayOrder

tableview.go:627–657

VisibleColumnsInDisplayOrder returns a slice of visible columns in display order.

()

// VisibleColumnsInDisplayOrder returns a slice of visible columns in display
// order.
func (tv *TableView) VisibleColumnsInDisplayOrder() []*TableViewColumn {
	visibleCols := tv.visibleColumns()
	indices := make([]int32, len(visibleCols))

	frozenCount := tv.visibleFrozenColumnCount()
	normalCount := len(visibleCols) - frozenCount

	if frozenCount > 0 {
		if win.FALSE == win.SendMessage(tv.hwndFrozenLV, win.LVM_GETCOLUMNORDERARRAY, uintptr(frozenCount), uintptr(unsafe.Pointer(&indices[0]))) {
			newError("LVM_GETCOLUMNORDERARRAY")
			return nil
		}
	}
	if normalCount > 0 {
		if win.FALSE == win.SendMessage(tv.hwndNormalLV, win.LVM_GETCOLUMNORDERARRAY, uintptr(normalCount), uintptr(unsafe.Pointer(&indices[frozenCount]))) {
			newError("LVM_GETCOLUMNORDERARRAY")
			return nil
		}
	}

	orderedCols := make([]*TableViewColumn, len(visibleCols))

	for i, j := range indices {
		if i >= frozenCount {
			j += int32(frozenCount)
		}
		orderedCols[i] = visibleCols[j]
	}

	return orderedCols
}

// RowsPerPage returns the number of fully visible rows.
func (tv *TableView) RowsPerPage() int {