[PyQt] QTableWidget.scrollToItem behaviors on Mac OS X Lion

[Virgil Dupras]

On 2011-08-09, at 2:48 AM, zw g wrote:

> Can someone help me?
> Thanks in advance.
> 
> Gui
> 
> 
> On Mon, Aug 8, 2011 at 9:57 PM, zw g <pekingmaster at gmail.com> wrote:
> Oh, sorry, i forgot sth.
> I execute my app from the command line. (Terminal of Mac OS X Lion)
> 
> Here is some information i found during my app runing:
> 
> 
> 2011-08-08 21:34:30.928 Python[32886:100b] -_continuousScroll is deprecated for NSScrollWheel. Please use -hasPreciseScrollingDeltas.
> 2011-08-08 21:34:30.929 Python[32886:100b] -deviceDeltaX is deprecated for NSScrollWheel. Please use -scrollingDeltaX.
> 2011-08-08 21:34:30.929 Python[32886:100b] -deviceDeltaY is deprecated for NSScrollWheel. Please use -scrollingDeltaY.
> 
> Hope that helps.
> 
> 
> Gui
> 
> 
> 
> On Mon, Aug 8, 2011 at 9:54 PM, zw g <pekingmaster at gmail.com> wrote:
> Dear List,
> 
> 
> I'm a newbie of PyQt, i am learning it recently.
> 
> QTableWidget's scrollToItem() method seems not work correctly on Mac OS X lion. (I guess)
> After i set the currentItem by setCurrentItem() method, then i invoke the scrollToItem(myCurrentItem(), 3)
> 
> self.obj.setCurrentItem(self.obj.item(row, column))
> self.obj.scrollToItem(self.obj.currentItem(), 3)              # The second argument could be 0, 1, 2 or 3.
> 
> It just highlight the current item of the row. (Which was the right action)
> But i also want it to scroll to the row if that row wasn't in the viewpoint. (For example, if i drag down the side slide bar to some other page and the current item of the row was not on my screen.)
> 
> It is a bug or just i use the wrong method?
> Some one help me? 
> 
> Thanks in advance.
> 
> 
> Gui

I don't think that Qt supports OS X Lion yet, you'll have to wait for 4.8 I guess.

Virgil