I am trying to create a new Widget from a combination of the Fieldset
HTML element. I want to add a widget like a Button/or or a FlexTable
to the fieldset. Is there a way of adding the widget without losing
the event handlers on the widget. See code below.
FlexTable table = new FlexTable();
Button button = new Button("Button");
l.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent e) {
Window.alert("Clicked on lable .. ehe..eee");
}
});
table.setWidget(0, 0, new FieldSet("Field Set Test", button));
The class for the Field Set is below:
<code>
class FieldSet extends Composite {
FieldSet(String legend, Button button) {
Element fset = DOM.createFieldSet();
Element leg = DOM.createLegend();
leg.setInnerText(legend);
fset.appendChild(leg);
//add the button's element to the field set
fset.appendChild(button.getElement());
//set the fieldset as the main element for the composite
widget
this.setElement(fset);
}
}
</code>
When I click on the button the onClick event is not executed.
I had to resort to re-sinking the events I want for the button element
as show below for the event on button to be executed.
<code>
DOM.setEventListener(button.getElement(), new EventListener() {
public void onBrowserEvent( Event e) {
switch(e.getTypeInt()) {
case Event.ONCLICK:
Window.alert("Clicked Me");
break;
default:
break;
}
}
});
DOM.sinkEvents(button.getElement(), Event.ONCLICK);
</code>
Is there a way of constructing a new Widget from a combination of
elements and widgets while preserving the events in the embedded
widgets?
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