Ghost effect while editing table cells

[Patrick Valsecchi]

On 07. 01. 14 23:59, Lubomir I. Ivanov wrote:
> On 8 January 2014 00:54, Tomaz Canabrava <tcanabrava at kde.org> wrote:
>> Em 07/01/2014 20:04, "Dirk Hohndel" <dirk at hohndel.org> escreveu:
>>
>>
>>> On Tue, 2014-01-07 at 17:46 +0100, Patrick Valsecchi wrote:
>>>> On 07. 01. 14 17:15, Lubomir I. Ivanov wrote:
>>>>> On 7 January 2014 17:12, Patrick Valsecchi <patrick at thus.ch> wrote:
>>>>>> On 07. 01. 14 16:02, Lubomir I. Ivanov wrote:
>>>>>>> On 7 January 2014 16:52, Lubomir I. Ivanov <neolit123 at gmail.com>
>>>>>>> wrote:
>>>>>>>> On 7 January 2014 16:44, Patrick Valsecchi <patrick at thus.ch> wrote:
>>>>>>>>> Hi,
>>>>>>>>>
>>>>>>>>> Am I the only one seeing a ghost effect when editing a text field
>>>>>>>>> within
>>>>>>>>> a
>>>>>>>>> table? For example, look at the attached screenshot. I was editing
>>>>>>>>> the
>>>>>>>>> end
>>>>>>>>> pressure of a tank and you can see both the previous value and the
>>>>>>>>> value
>>>>>>>>> I'm
>>>>>>>>> editing superposed.
>>>>>>>>>
>>>>>>>>> I'm using the latest GIT version, with Qt 4.8.4 on Linux Ubuntu
>>>>>>>>> 13.10.
>>>>>>>>>
>>>>>>>> i think it's not storing the "end pressure" values.
>>>>>>>>
>>>>>>>> but also asserts:
>>>>>>>> ASSERT: "current != NULL" in file qt-ui/models.cpp, line 94
>>>>>>>> with test30.xml and if editing "end pressure" of the first cyl.
>>>>>>>>
>>>>>>> this is the new getDiveById() that Dirk added recently.
>>>>>>>
>>>>>>> hmm, both the cyl. and weight models seem to call getDiveById() and
>>>>>>> it
>>>>>>> returns NULL, yet previously setDive() is called and it assigns '
>>>>>>> currentId'.
>>>>>>> so i don't see what is wrong on a quick look. will test some more...
>>>>>>>
>>>>>> Lubomir,
>>>>>>
>>>>>> I was not talking about an assert problem. Just a visual glitch.
>>>>> patrick, do you see the same glitch after 409c2e9?
>>>>>
>>>> The screenshot is taken with 409c2e9. I guess I'll have to figure out
>>>> how to turn on debugging for seeing the asserts...
>>> No, you guys are talking past each other.
>>>
>>> Lubomir saw another result of the bug that Patrick reported before and
>>> that I fixed in 409c2e9bcfd8.
>>>
>>> Patrick is seeing another instance of "Qt is broken on Ubuntu", IIRC.
>>> I certainly see this on neither Fedora, Windows or Mac.
>> It's the Ubuntu theme that's not drawing the background ( and thus, the
>> ghost things appear.)
>>
>> Don't really know what to do here: ask the Ubuntu guys to fix the theme or
>> add more distro specific things on our app.
>>
>> Tomaz
>>
> just tried using a 12.04 ubuntu VM and con't confirm any glitches when
> editing those entires.
> seems like a specific case.
>
I'll investigate and try to come up with a patch.