CODEWITHSUNDEEP
c++eclipseqtpositionsliders
JeremyK
JeremyK

Reputation: 11

How do I get the value of the slider's position in Qt Eclipse?

I have about 5 push buttons and one slider. Every time I click the push button, the function for the particular push button gets called.

However, I also want the slider to do the same. So, instead of pressing the push button, you can drag the slider to the 5 different positions and it will do the same. However, I dont really know how I can connect 5 different positions of the sliders to each push button. Any help would be appreciated.

Thanks

Upvotes: 1

Views: 1896

Answers (1)

Amartel
Amartel

Reputation: 4286

I don't even know what to say... it's kinda easy:

slider->setRange(0, 4);
connect(slider, SIGNAL(valueChanged(int)), SLOT(onSliderValueChanged(int)));

...

void Widget::onSliderValueChanged(int value)
{
    switch (value)
    {
    case 0:
        return onPushButton0Clicked();
    ...
    }
}

void Widget::onPushButton0Clicked()
{
    // do stuff

    slider->blockSignals(true);
    slider->setValue(0);
    slider->blockSignals(false);
}

...

Upvotes: 2

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