[PySide] animate QStackedLayout?

[Sebastian Elsner]

This Approach seems really off, Frank. I am not really getting what you
want to do, maybe you can give us the specific purpose of this... What I
could imagine is using a QScrollArea, which makes a QGridLayout scrollable.


Am 06.04.2012 09:13, schrieb Frank Rueter | OHUfx:
> yes, I think I'm starting to get it, thanks.
>
> So here is a very rough and ugly test using a single animated table
> (feel free to laugh):
> http://pastebin.com/PbZ8ismH
>
> I am trying to see if it's feasible to stuff all my widgets into one
> big table, then animate the table's position so that only the
> requested column(s) are within the view according to which button is
> pushed on the left hand side. Obviously I'd have to hide the headers
> and lines etc. (no idea how to do that yet either).
>
> What do people think how best to approach this? The above doesn't feel
> right and I'd have to do a lot of hacking to make this look pretty
> (though the animation is easy to control as it's just one widget). Or
> should I rather create one table per button and move them around as a
> group (I guess I could hide the unwanted tables as well then).
>
> Or does anyone have completely different ideas how to tackle this? I'm
> sure there is a way more elegant solution.
> I'm  still trying to stick to default QT stuff before I dive into Qt
> Quick and such.
>
> Thanks for all the help and pointers so far!
>
> frank
>
>
> On 4/6/12 6:28 PM, Tibold Kandrai wrote:
>> Hi!
>>
>> Exactly! Instead of QAnimationGroup you have to use
>> QParallelAnimationGroup
>> <http://qt-project.org/doc/qt-4.8/qparallelanimationgroup.html>orQSequentialAnimationGroup
>> <http://qt-project.org/doc/qt-4.8/qsequentialanimationgroup.html>.
>> Or you can create your own group by subclassing QAnimationGroup if
>> you have special needs. :)
>>
>> Cheers,
>> Tibold
>>
>> On 06/04/2012 06:45, Frank Rueter | OHUfx wrote:
>>> I think I found the problem in the fact that it's an abstract class
>>> and not meant to be used directly.
>>> the joy of learning new stuff....
>>>
>>>
>>> On 4/6/12 4:05 PM, Frank Rueter | OHUfx wrote:
>>>> Thanks again for this tip Tibold. It seems to be what I'm after,
>>>> though I just discovered that QAnimationGroup doesn't seem to be
>>>> supported in PySide. I got this error when I tried to create an
>>>> instance of it:
>>>>
>>>> NotImplementedError: 'QAnimationGroup' represents a C++ abstract
>>>> class and cannot be instantiated
>>>>
>>>>
>>>> I will try and add all widgets to one "page" widget (whatever that
>>>> may be, I need to find out yet), and then apply the animation to that.
>>>> Fingers crossed...
>>>>
>>>> Cheers,
>>>> frank
>>>>
>>>>
>>>> On 4/4/12 7:29 PM, Tibold Kandrai wrote:
>>>>> Hey!
>>>>>
>>>>> Try QtAnimation:
>>>>> http://qt-project.org/doc/qt-4.8/animation-overview.html
>>>>>
>>>>> I use it with in a QGraphicsWidget, but this should work everywhere AFAIR.
>>>>>
>>>>> Cheers,
>>>>> Tibold
>>>>>
>>>>> On 04/04/2012 06:46, Frank Rueter | OHUfx wrote:
>>>>>> Hi everyone,
>>>>>>
>>>>>> I'm very new to Qt/PySide and am wondering if it's possible to add an 
>>>>>> animation effect to, let's say, QStackedLayout, for when the page 
>>>>>> changes. I guess it'd something similar to the way the AppStore works.
>>>>>>
>>>>>> In this example I'd like to see the new button "push" the old button out 
>>>>>> of view when the combobox changes:
>>>>>> http://pastebin.com/i5sFgQzE
>>>>>>
>>>>>> I'm happy to take a good ol' fashioned RTFM, I'm just having a hard time 
>>>>>> finding the right bit of information out there.
>>>>>>
>>>>>> Any help would be greatly appreciated.
>>>>>>
>>>>>> Cheers,
>>>>>> frank
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>>>>>
>>>>>
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>> -- 
>> Tibold Kandrai,
>> CEO @ Dotz Team I/S,
>> Software developer, consultant
>>
>>
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