Drag and drop hover labels seeming description

Vaadin 6 / 7 / 8
1

I have labels in my component, while drag and drop the labels description seeming when i hover the label but i don’t want it while drag and drop. How can i disable in drag and drop start and enable drag and drop end

2

I’m not quite following your question. What is it that you want to disable?

3

You could add a dragStartListener and remove the description there, and readd it in a dragEndListener Drag and Drop | Advanced Topics | Framework | Vaadin 8 Docs

4 
        dragSource.setEffectAllowed(EffectAllowed.MOVE);
        dragSource.addDragStartListener(e -> {
            cardNameLabel.setDescription(null);
            addStyleName(STYLE.OPACITY_0_5.getStyleName());
        });
        dragSource.addDragEndListener(e -> {
            removeStyleName(STYLE.OPACITY_0_5.getStyleName());
        });

The description still appears while dragging, and it stops being displayed when the drag is finished.

5

If you add a breakpoint, is that called when you expect it?

6

yep it seems it executes the set description method

7

Yes, but is it executed when the drag starts, or after the drop?

8

Might also be that the server round trip is too slow to update the description before the mouse moves to the position

9

drag starts

10

Thanks I’ll take the time to see