Implement "slider" delegate for numeric properties about qtnproperty HOT 20 CLOSED

Perfect I would like to have something like that :) How to use it?

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I've implemented 1st draft of "SliderBox" delegate for Float property. Please try it.
You can change property value by keyboard only now. I used "+" and "-" keys to increase and decrease values. Arrow up/down/left/right keys are reserved to navigation between properties. I think it's not a good idea to override them. Mouse manipulation is on the go.

fillColor attribute is optional - in case you want have different colors for different properties.

    Float FloatPropertySliderBox
    {
        description = "Property to hold float values in range [0, 10].";
        value = 1.f;
        minValue = 0;
        maxValue = 10.f;
        stepValue = 0.1f;

        delegate SliderBox
        {
            fillColor = QColor::fromRgb(170, 170, 255);
        }
    }

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Wow, its really cool! I will wait for mouse control. BTW: I usually work with AB late at night after work.

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Mouse wheel and mouse single click is implemented.
Mouse drag is on the go.

BTW: I usually work with AB late at night after work.

I also worked at night but in USA timezone.

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@kmkolasinski and @ppiecuch - I'm finished with SliderBox delegate.
Please test it and if everything is OK - close the issue.

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Hi, thanks I'm going to check it right now.

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Hi, for me is ok, however I will customize it a little bit to have it like I want ;)
I don't want to bother you anymore in this case, since every person
has his own vision how such button should look like.
I prefer that styl in AwesomeBump :) slider

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Hi, I'm trying to override the even implementation for mouse dragging

bool QtnPropertyDelegateFloatSlideBox::event(QtnPropertyDelegateEventContext& context, const QtnPropertyDelegateSubItem& item)
{
    switch (context.eventType())
    {

but I cannot force it to work with mouse dragging. It seems that all events are blocked if for example mouse is pressed. Do you know how to solve it?

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Hi, does my QtnPropertyDelegateFloatSlideBox class work?
Do you want to customize delegate behavior? It should be pretty much similar as your version.
I only see difference in display (draw function).

It's strange that you have troubles with event function, may be you don't call trackState() during sub item creation

bool QtnPropertyDelegateFloatSlideBox::createSubItemValueImpl(QtnPropertyDelegateDrawContext&, QtnPropertyDelegateSubItem& subItemValue)
{
    subItemValue.trackState();
    subItemValue.drawHandler = qtnMemFn(this, &QtnPropertyDelegateFloatSlideBox::draw);
    subItemValue.eventHandler = qtnMemFn(this, &QtnPropertyDelegateFloatSlideBox::event);
    return true;
}

May be you can just push your code in you fork of QtnProperty, so I will be able pull it and debug.

Anyway I'm planning to generalize this delegate to be basis for all numeric properties Int, Uint, Double, Float. And polish it a bit.
After this you could just grab the code and modify it as you want.

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@kmkolasinski - I've stabilize QtnPropertyDelegateSlideBox code.
Please try now and in case any problems push your version to your fork of QtnProperty

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Hi,
QtnPropertyDelegateFloatSlideBox yes it works :) I copied the QtnPropertyDelegateFloatSlideBox from your repository and created a new files in my project. I wanted to customize Slider behaviour and appearance. I did it yesterday in the evening but I did not want to push not polished code.
For me it seems that "mouse drag" event (mouse movement + mouse pressed) is not even tracked by event handler - only mouse movement is detected.
I will try this evening to add, lets hope it will work

subItemValue.trackState();

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Hi, my last anwser is about your question from yesterday :) Not this:

@kmkolasinski - I've stabilize QtnPropertyDelegateSlideBox code.
Please try now and in case any problems push your version to your fork of QtnProperty

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Please try now and in case any problems push your version to your fork of QtnProperty

I just add one line of QDebug() in the event function to see what kind of events are catched,

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I copied the QtnPropertyDelegateFloatSlideBox from your repository and created a new files in my project.

Did you copied all other files? There are huge modifications in PropertyDelegate.h/cpp; PropeetyView.h/cpp and other files

I did not want to push not polished code

I mean you can "play" with my modifications in you fork of QtnProperty project. It's independent from AB project. So you can easily push and debug code there.

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Did you copied all other files? There are huge modifications in PropertyDelegate.h/cpp; PropeetyView.h/cpp and other files

No I just created separate class file copying the QtnPropertyDelegateSlideBox class which I then called QtnPropertyDelegateABFloatSlider class, the content is exactly the same as QtnPropertyDelegateSlideBox class but I started to play with event method, to see what I can change or not.

I mean you can "play" with my modifications in you fork of QtnProperty project. It's independent from AB project. So you can easily push and debug code there.

Yes you are right.

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Now you can find QtnPropertyDelegateSlideBox class in PropertyDelegate.h file.
There are some new Event types in event function:

1. QtnSubItemEvent::Activated - mouse enters slidebox rect
2. QtnSubItemEvent::PressMouse - user pressed mouse button
3. QtnSubItemEvent::ReleaseMouse - user released mouse button -> end edit

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Great I will pull the code and try it later ! Thanks!

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OK I'm finished for now.

Just play with new code in QtnProperty and push your modifications, so I will be able to help you.

Bye

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Ok, thanks again.

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OMG, this new one is perfect :) Thanks!

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