Hi all,
I'm fairly sure this is a bug but I thought I'd ask about it here before I
went and created an issue for it.
I'm using a CheckBox as the header of a DisclosurePanel, and since I'm
already aware that the click handlers for the CheckBox are ignored I have
created open and close handlers on the DisclosurePanel to manually set
value of the CheckBox. This works splendidly so long as you click on the
label of the CheckBox; the item is checked, the panel opens, and you see
the new contents.
However, if you click on the input element of the CheckBox, the value still
changes, and the disclosure panel still opens, but the visual indicator
isn't drawn (or in the case of closing, removed). I've attempted to debug
it as well as I can, and everything seems to be in place, everything firing
as it should and the inputElem.setChecked(value) and
.setDefaultChecked(value) are both getting hit (I *believe* they are the
methods responsible for drawing, but not 100% sure).
Is there something I can do to fix this behaviour? As much as I'd like to
leave it as good enough, my users are going to get frustrated by the most
obvious interaction not working.
Thanks in advance for your help!
Here is a code sample:
public class CheckBoxBugExample extends Composite{
private VerticalPanel container = new VerticalPanel();
private CheckBox customResponseHeader = new CheckBox("Customize
Message");
private DisclosurePanel responderDisclosurePanel = new
DisclosurePanel();
public CheckBoxBugExample(){
initWidget(container);
responderDisclosurePanel.setHeader(customResponseHeader);
responderDisclosurePanel.setContent(new HTMLPanel("Hello, world!"));
container.add(responderDisclosurePanel);
responderDisclosurePanel.addOpenHandler(new
OpenHandler<DisclosurePanel>() {
@Override
public void onOpen(OpenEvent<DisclosurePanel>
disclosurePanelOpenEvent) {
customResponseHeader.setValue(true, true);
}
});
responderDisclosurePanel.addCloseHandler(new
CloseHandler<DisclosurePanel>() {
@Override
public void onClose(CloseEvent<DisclosurePanel>
disclosurePanelCloseEvent) {
customResponseHeader.setValue(false, true);
}
});
}
}
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