Move a QLabel through a QGridLayout

[ivanicy]

Hello!

I am making an app that includes a doubleSlider. Under it, I have to QLabels that show the slider handler values. That I want to do is move this labels to the handlers position, like it shown in the images:

That I have:

That I want:

I have connected the valuesChanged(double, double) signal to this slot, but it doesn't work. The QLabels are in a QGridLayout:

void settings::updateValues(double valueMin, double valueMax)
{
    ui->minBeep->setText(QString::number(valueMin, 'f', 0));
    ui->maxBeep->setText(QString::number(valueMax+1, 'f', 0));

    double posMin, posMax;
    posMin = ((m_pSliderDoble->geometry().width() * valueMin) / m_pSliderDoble->maximumValue());
    posMax = ((m_pSliderDoble->geometry().width() * valueMax) / m_pSliderDoble->minimumValue());

    ui->minBeep->move(posMin, 0);
    ui->maxBeep->move(posMax, 0);
}

Any help with it?

Thank you very much!

[mrjj]

Hi
You cannot use move when they are controlled by a layout.

[ivanicy]

@mrjj And.. Is there any other way to do it?

[mrjj]

@ivanicy
Dont use a layout / put the labels in the layout ?
Or paint the values with the handles ?

ps. Nice double slider :)
Is it a custom control ?

[ivanicy]

@mrjj In this list you can find the doubleSlider classes:
ctkDoubleRangeSlider.cpp
ctkDoubleSlider.cpp
ctkRangeSlider.cpp
https://github.com/commontk/CTK/tree/master/Libs/Widgets

And this other:
ctkValueProxy.cpp
https://github.com/commontk/CTK/tree/master/Libs/Core

[mrjj]

@ivanicy

Ok, seems like nice collection.