Important: Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct
QxtSpanSlider weird issue, any other way to create a slider widget with 2 sliders?
Leon last edited by
Here is a screenshot
Do you see that orange thing on the left? Why? This is the code i use
@leon = new QxtSpanSlider(this);
If it is not possible to fix this issue do you know any other way to create a slider widget with 2 sliders?
Tabula last edited by
I had an issue that almost looked the same:
I use the Fusion style and than the groove was colored highlighted on the left side of the lower handle. My slider has a minimum value below 0 and therefor I noticed it.
This is an issue in the implementation of the QxtSpanSlider but only when a style is used that highlights a part of the groove. I solved it with next code change:
@void QxtSpanSlider::paintEvent(QPaintEvent* event)
// groove & ticks QStyleOptionSlider opt; qxt_d().initStyleOption(&opt); opt.sliderValue = qMin (0, minimum ()); opt.sliderPosition = QStyle::sliderValueFromPosition (minimum (), maximum (), qMin (0, minimum ()), maximum () - minimum (), false); opt.subControls = QStyle::SC_SliderGroove | QStyle::SC_SliderTickmarks; painter.drawComplexControl(QStyle::CC_Slider, opt);
In this part the Groove and Ticks should be painted using the original Style. The Fusion style draws a highlighted part from the minimum till the handle.
To prevent this I mimic the value of the slider to be equal to the minimum.
(Qt 5.2.1 Qxt 0.7)