Select/Deslect Event

[vanderbill]

Hello

I checkboxSelectionModel how i can take select/deselect checkbox???

sm = new CheckBoxSelectionModel<RamoData>();

            sm
                    .addSelectionChangedListener(new SelectionChangedListener<RamoData>() {
                        @Override
                        public void selectionChanged(
                                SelectionChangedEvent<RamoData> se) {
                            Mensagem.messageDialog("A", "" + se.type);
                        }
                    });

i tryed this...but dont fire..any1 know??? tks

[Noggy]

Hi.

Try this :

 CheckBox checkBoxDefault = new CheckBox();

checkBoxDefault.addListener(Events.OnClick, new Listener<BaseEvent>() {
            public void handleEvent(BaseEvent be) {
                if (checkBoxDefault.getValue() == true)
                    Info.display("active","active");
                else
                    Info.display("inactive","inactive");
            }
        });

Greets,
Noggy

[kolli]

you can also use the Events.Change event to take care of the check and uncheck of the checkBox,

[siberian]

Here is my solution to catch select/deselect events and manage appropriately. In my case I call back in real-time since paginated grids are not so great for bulk updates sometimes.

sm = new CheckBoxSelectionModel<ModelData>() {
			@Override
			public void handleMouseDown(GridEvent e){
				
				if (isSelected(listStore.getAt(e.getRowIndex()))) {
					ModelData userModel = (ModelData)listStore.getAt(e.getRowIndex());
					deselect(userModel);
					grid.mask("Removing user from Policy");
					// Call deselect
				} else {
					select(e.getRowIndex(), true);
					ModelData userModel = (ModelData)listStore.getAt(e.getRowIndex());
					grid.mask("Adding user to Policy");
					// Call select
				}
			}
		};