isHidden() after resize

[la123]

Hello,

I have a vertical layout with 2 child canvases. I added a resizer between them, and I need to know if user clicked on "collapse" or "resize" button (and made one of the canvases or its children hidden).

I tried to check it by childCanvas.getHeight(), childCanvas.isVisible() inside resizedHandler, but these attribute are unchanged.

How can I get this information?



thank you

p.s. I'm using smartGWT 2-1

[svjard]

Add a resizedHandler to the parent (vertical layout), then inside that handler check to see if childCanvas.isVisible(). That should work.

[la123]

Thanks so much, it worked.
If someone needs it, here is the code:

        Layout container = new VLayout();

        final Button resizableBtn = new Button("hiding button");
        resizableBtn.setHeight(100);

        container.addResizedHandler(new ResizedHandler() {
            public void onResized(ResizedEvent event) {
                SC.say(""+resizableBtn.isVisible());
            }
        });

        Button expandableBtn = new Button("expandable button");
        expandableBtn.setHeight(100);
        expandableBtn.setResizeBarTarget("next");
        expandableBtn.setShowResizeBar(true);

        container.addMember(expandableBtn);
        container.addMember(resizableBtn);
        container.draw();