[Qt-qml] Forcing Repaint

[Michael Dippold]

I ended up creating a plugin to call repaint() on the declarative view
but nothing seemed to work until I called qApp->processEvents(), not
sure if that is safe to rely on.

I have another layer that will be displayed on top of my program, I
need to apply a chroma key to my program and make sure it is painted
to the screen before I call an external program to process and apply
the transparency.

Thanks,
Mike

On Mon, Aug 23, 2010 at 4:19 PM,  <michael.brasser at nokia.com> wrote:
> The closest I can think of is calling repaint() on the QDeclarativeView. That will guarantee that the paintEvent has completed, but not that the screen has been updated. Can you say any more about what you are trying to achieve (maybe a workaround or alternative method would be possible)?
>
> Regards,
> Michael
>
> On 20/08/2010, at 8:11 AM, ext Michael Dippold wrote:
>
>> Is there any way from within qml to force a repaint to occur? In my
>> application I need to be sure the screen painting has been done before
>> I call an external command.
>>
>> Thanks,
>> Mike
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>
>
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