However, I see the updateDisplayList() function in Box layout with the
following loop
for (i = 0; i < n; i++)
{
obj = IUIComponent(target.getChildAt(i));
top = (h - obj.height) * verticalAlign +
paddingTop;
obj.move(Math.floor(left), Math.floor(top));
if (obj.includeInLayout)
left += obj.width + gap;
}
Does that not mean that we need to override updateDisplayList()
function
Thanks
On Sep 30, 2:24 pm, rishi narang <[email protected]> wrote:
> here are the steps:
>
> i) create a class that extends UI component
> ii) override createChildren method and in that method write all ur logic of
> layout i.e. create for loop to layout sprites as containers by decrementing
> there x values there by loop running in reverse order.
> iii) populate those sprites with what ever data u want to add them to
>
> hope this answers ur question.
>
> On Wed, Sep 30, 2009 at 2:37 PM, prem <[email protected]> wrote:
>
> > Guys,
> > Yesterday I faced an interview question. How to create a custom
> > component which behaves like an HBox but the children needs to be
> > layed out in reverse order, i.e. From right to left and not from left
> > to right. I answered, we need to override updateDisplayList to move
> > the children, but the interviewer says its not the right answer
>
> > Can anyone let me know how to do that?
>
> > Thanks in advance
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