[konsole] [Bug 415508] Scrollbar set to 'hidden' reappears when scrolling twice via touchpad

[Ferdinand B]

https://bugs.kde.org/show_bug.cgi?id=415508

--- Comment #6 from Ferdinand B <theferdi265 at gmail.com> ---
UPDATE

I have found where the scrollbar is set to visible:

TerminalDisplay::wheelEvent(QWheelEvent) at TerminalDisplay.cpp:2717 calls
_scrollBar->event(ev);
QScrollBar::event(QEvent) at qscrollbar.cpp:490 calls
QAbstractSlider::event(event)
QAbstractSlider::event(QEvent) at qabstractslider.cpp:953 calls
QWidget::event(e)
QWidget::event(QEvent) at qwidget.cpp:8662 calls
wheelEvent((QWheelEvent*)event)
QScrollBar::wheelEvent(QWheelEvent) at qscrollbar.cpp:517 calls
d->setTransient(false)
QScrollBarPrivate::setTransient(bool) at qscrollbar.cpp:230 calls q->show()
QWidget::show() at qwidget.cpp:7680 calls setVisible(true)

This looks like some parts of the internals of Qt5 changed with Qt5.14 which
now result in the scrollbar to be visible. I will try to compare with the
source code of Qt 5.13, since the scrollbar started appearing only after I
updated to 5.14.

-- 
You are receiving this mail because:
You are the assignee for the bug.