Grid editor close command

Vaadin 6 / 7 / 8
1

What is the command to close the grid editor programmatically without actually clicking on the cancel button?

2

Do you mean equivalent to Cancel, no saving, but programmatic, it is Grid.cancelEditor(). There is also Grid.saveEditor().

3

Because I override
Grid.doEditItem()
 seems I must first call
super.doEditItem();
and then
super.cancelEditor();
(do not want the row to be edited if a condition is true).

Can you please also advise why after cancelEditor is called I need to double-click twice or 3 times for the editor to appear again on a valid line?

private class MyGrid extends Grid{
    
    @Override
    protected void doEditItem() {
        super.doEditItem();
        if (...) {
            super.cancelEditor();
        }
    }
    
}