CODEWITHSUNDEEP
qt
Eagle1987
Eagle1987

Reputation: 11

How to get QScrollBar state

I want to get a scroll bar's state (stop or no action, move) like onScrollStateChanged in Android. Does anyone know how to do it?

Upvotes: 1

Views: 4379

Answers (2)

Abhijith
Abhijith

Reputation: 2632

Since scrollbar inherits from QAbstractSlider it has all the signals emitted by QAbstractSlider. http://doc.qt.io/qt-5/qscrollbar.html#details
For Eg:

   valueChanged();
   sliderPressed();
   sliderMoved();

etc.

Upvotes: 0

O.C.
O.C.

Reputation: 6819

See QScrollBar and use the signal that you like

  • valueChanged() is emitted when the scroll bar's value has changed. The tracking() determines whether this signal is emitted during user interaction.
  • rangeChanged() is emitted when the scroll bar's range of values has changed.
  • sliderPressed() is emitted when the user starts to drag the slider.
  • sliderMoved() is emitted when the user drags the slider.
  • sliderReleased() is emitted when the user releases the slider.
  • actionTriggered() is emitted when the scroll bar is changed by user interaction or via the triggerAction() function.

Upvotes: 2

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