[Kdenlive-devel] Drag Value

[Gabriel Gazzán]

Seeing your screen capture you can see what I'm saying with this very same
effect.

Look how many lines we are using for the SOP/Sat effect (13 lines), with
Adobe type sliders we'd just need 4 lines if we wanted to.

                                     *R    G    B    A*
     *Slope**                     100 100** 100** 100
*     *Offset**                         0 591** 276**    0
*     *Power**                    100 100** 100** 100
*     *Overall Saturation** 100****

*Here I've put the labels above the numbers (for which we should use another
line, of course), but I think we could do just well with a label that pops
up when hovering the mouse over each value, saying: R/G/B or Alpha.
I still see this as way more efficient than anything that I've seen until
now.

greetings,
Gabriel


2011/2/2 Gabriel Gazzán <gabcorreo at gmail.com>

> In general I like the solution (perhaps trying a darker color for the
> slider), but I do have one question:
> What happens with this system when you have a parameter that requires more
> than one input value
> i.e. *Position 360 235** 110*  (for X, Y, and Z parameters)
> In Adobe Premiere or After Effects you just slide over any of the numbers,
> but with what you propose we seem to have no other way than to use one line
> per value
>      *Position X 360*
>      *Position Y 235*
>      *Position Z 110*
> which of course means less space for other parameters to be seen or in case
> there are several, perhaps even having to scroll the list to see the
> remaining ones in the list.
>
> greetings,
> g
>
>
> 2011/2/2 jb <jb at kdenlive.org>
>
> On Sunday 30 January 2011 23:11:00 Till Theato wrote:
>>
>> > I will try to improve the widget soon but I'm a bit busy at the moment.
>> > Of course if someone else is willing to have a look at it that would be
>> > totally awesome.
>> >
>> > regards Till
>>
>> I spent some time on it and here is what I came with:
>>
>> http://kdenlive.org/images/new_slider.jpeg
>>
>> I took your widget and added a label with background showing the value.
>> You
>> can drag the value on the label like a slider, and manually enter a value
>> by
>> clicking on the number. I kept the context menu that allows to choose
>> between
>> 3 modes:
>>
>> - Normal scale, means the value will follow your mouse cursor position on
>> the
>> label
>> - Pixel scale means one pixel will increment from one point
>> - Non linear works as before.
>>
>> The reset icon can also probably be moved to the context menu.
>>
>> What do you think about it? I can commit my changes if you think it's
>> going in
>> the right direction.
>>
>> Regards
>> jb
>>
>>
>>
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>
>
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