[Bf-funboard] RGB Curve Node – cursor jumps back

[Campbell Barton]

This looks like a bug, on my system the cursor releases where the
point was moved to.

Are you using a tablet or do you have a tablet plugged in?

Best report this in our tracker, it should be fixed, however we'll
need a way to redo it too.

On Wed, Apr 29, 2015 at 5:12 AM, gandalf3 <zzyxpaw at gmail.com> wrote:
> This doesn't happen for me on linux..
> What OS are you using?
>
> On 04/28/15 01:48, mond at email.cz wrote:
>>
>> On mouse release, cursor jumps (or appear) back on place of initial click.
>>
>> That's really uncomfortable and unexpected behavior.
>>
>> https://dl.dropboxusercontent.com/u/55113627/RGB_Curve_behavior_50%25.mov
>>
>>
>>
>>
>>
>> What does it mean in everyday situations?
>>
>> Accidentally reverted just done adjustment.
>>
>>
>>
>>
>> Why?
>>
>> Eyes were watching image to see result and didn't noticed that cursor jumped
>> back … by another click (to continue in adjusting curve) is first action
>> like reseted to initial state.
>>
>>
>>
>>
>> ---------------------
>>
>>
>>
>>
>> What I (and I'm sure others) do, is to grab a RGB curve and watch image
>> (don't curve) to see how adjustment results. Result is not refreshed
>> (visible) until you release curve dragging, after than you can see result
>> and click again to continue adjusting curve. But this is not that bad.
>>
>>
>>
>>
>> The bad part is fact that for each step of curve adjusting we have to travel
>> our eyes over screen - from image to node - repeatedly to hunt control point
>> by "jumping" cursor.
>>
>>
>>
>>
>> This "jump" is maybe helpful behavior for value slider, but definetely not
>> for curves.
>>
>> I fight with this behavior for many years, so I want to ask if it possible
>> to change behavior into expected behavior.
>>
>> Or is there for this behavior any reason?
>>
>>
>>
>>
>>
>> Thank you for your attention and your opinion.
>>
>>
>>
>>
>> Filip (vklidu)
>>
>>
>>
>> _______________________________________________
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>> Bf-funboard at blender.org
>> http://lists.blender.org/mailman/listinfo/bf-funboard
>
>
> --
> -gandalf3
>
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-- 
- Campbell