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performanceqtscrollqscrollarea

Qt QScrollArea Scroll Speed

Is there a way to reduce the scroll speed on a QScrollArea? When I scroll by the mouse wheel, it jumps passed the content. So yeah is there a way to adjust it?

Solution

  • You can set singleStep (in pixels) of area's scroll bars:

    ui->scrollArea->verticalScrollBar()->setSingleStep(2);