CODEWITHSUNDEEP
gwthandlermouseovercelltable
Tom
Tom

Reputation: 845

GWT: How to capture simple MouseOverEvent for CellTable ?

I found a code that handles mouseover event whenever a user hovers over any cell:

                 table.addCellPreviewHandler(new Handler<List<String>>()
                    {

                        @Override
                        public void onCellPreview(
                            CellPreviewEvent<List<String>> event)
                        {
                            if ("mouseover".equals(event.getNativeEvent().getType())) {
                                Element cellElement = event.getNativeEvent().getEventTarget().cast();
                                // play with element
                                System.out.println(" message !!");
                            }
                        }
                    });

When user hovers over title of columns, nothing happens. Mouseover event should fire also when hovering over borders.

Upvotes: -1

Views: 210

Answers (1)

Thomas Broyer
Thomas Broyer

Reputation: 64561

table.addDomHandler(new MouseOverHandler() {
   @Override
   public void onMouseOver(MouseOverEvent event) {
      // handle the event
   }
}, MouseOverEvent.getType());

Upvotes: 3

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