[Clam-devel] Patch with questions: tooltip on ProcessingTree
Natanael Olaiz
nolaiz at gmail.com
Thu May 22 22:09:40 PDT 2008
El 04/29/2008 02:13 PM, Pau Arumí Albó escribió:
>>> - Added a tooltip when moving over the name of processing box (is a
>>> little bit annoying)
>>>
>
> I like it (i don't know if i'm missing the annoying part). I find it
> very useful.
>
> Another related feature i'd like to see is this tooltip when moving over
> the processing-tree (the left pane).
>
I made it in some way, but I don't like it...
I tried to put it on a paintEvent (the alternative code is commented in
the patch), but I had two problems (I'm so newbie on Qt... could anyone
help me with this?):
- When i create a QPainter object sometimes I got (I need to filter
certain QPaintEvent (s)?):
QPainter::begin: Widget painting can only begin as a result of a paintEvent
- I didn't know how to update the widget from the OverProcessing
slot, to make it call to paintEvent...
So, I putted a simple QToolTip::showText direct from the slot.
(The last days I was finishing some readings about C++... I'll need to
use this next days to read about Qt!...)
> [...]
> With the minor fixes, this is commitable. But i'd like a next step that
> removes the hardcoded attributes "category", "description" and gets all
> metadata instead -- using Factory::GetPairsFromKey(...)
>
I did it. But anyway, I putted some "hardcoded" checks to take away
"icon" attributes, empty values and values equals to the main key name
-i.e. empty descriptions-. Do you think is better now?
Best regards,
Natanael.
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