Method toggleItemChecked

tableview.go:1837–1852

(index int)

}

func (tv *TableView) toggleItemChecked(index int) error {
	checked := tv.itemChecker.Checked(index)

	if err := tv.itemChecker.SetChecked(index, !checked); err != nil {
		return wrapError(err)
	}

	if win.FALSE == win.SendMessage(tv.hwndFrozenLV, win.LVM_UPDATE, uintptr(index), 0) {
		return newError("SendMessage(LVM_UPDATE)")
	}
	if win.FALSE == win.SendMessage(tv.hwndNormalLV, win.LVM_UPDATE, uintptr(index), 0) {
		return newError("SendMessage(LVM_UPDATE)")
	}

	return nil
}

func (tv *TableView) applyImageListForImage(image interface{}) {
	tv.hIml, tv.usingSysIml, _ = imageListForImage(image, tv.DPI())