[Interest] Is this bug still there?

[Christoph Petzold]

Hi,

 
i testet it with Qt 5.5.0 MSVC 2013 64-Bit and

 
import QtQuick 2.4

import QtQuick.Controls 1.4

 
. In my application the inner sliders move when the mouse pointer is positioned above them. At the same time the scrollview moves. So i think the bug is still there.

 
Von: interest-bounces+christoph.petzold=hasomed.de at qt-project.org [mailto:interest-bounces+christoph.petzold=hasomed.de at qt-project.org] Im Auftrag von Jérôme Godbout
Gesendet: Freitag, 31. Juli 2015 15:57
An: Interests Qt
Betreff: [Interest] Is this bug still there?

 
Hi, 

I would like to know if this bug is still there:

https://bugreports.qt.io/browse/QTBUG-42273

 
The bug is the scroll wheel event auto propagate itself (this was introduced in 5.3.1) to item below without a way to stop it (now it's the delta that is pass as arg and not the scrollwheelEvent anymore).

 
Here's a small example to reproduce it, using the scrollwheel to change the slider value will also make the scrollview move:


import QtQuick 2.3


import QtQuick.Controls 1.2


 

Rectangle


{ 


 ScrollView 


 {


   width: 300


   height: 300


   Column 


   {


     Rectangle { width: 500; height: 500; color: “red” } 


     Slider { } 


     Slider { } 


     Rectangle { width: 500; height: 500; color: “blue” } 


   }


 }


}


 

I would like to update my Qt version one day, we are doing a desktop CAD app, and got flamed by user when we updated to 5.3.2,  had to re release back with 5.3.0 quickly. I was wondering if this is fixed (could be with another bug fix) and the bug wasn't closed into 5.4 or 5.5.

 
We are looking to add support for UHD and 4K display soon, and I suspect the recent version could handle the high dpi better then 5.3.0.

 
Thanks,

Jerome

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