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Mouse scroll wheel behaviour incorrect in OSR mode #26
Description
Activity
Comment 1. originally posted by magreenblatt on 2014-01-13T15:25:37.000Z:
Detecting the platform scroll direction in Java seems problematic: http://stackoverflow.com/questions/7074882/java-how-to-get-the-scrolling-method-in-os-x-lion. I'm open to suggestions on the best way to maintain consistency with both other Java controls and the platform settings.
Comment 2. originally posted by magreenblatt on 2014-06-17T18:16:58.000Z:
Issue #220 was marked as a duplicate of this issue.
Any progress on this issue?
This will solve the issue. The mouse wheel rotation should be reverted.
canvas_.addMouseWheelListener(new MouseWheelListener() { @Override public void mouseWheelMoved(MouseWheelEvent e) { canvas_.addMouseWheelListener(new MouseWheelListener() { @Override public void mouseWheelMoved(MouseWheelEvent e) { MouseWheelEvent corrected = new MouseWheelEvent( e.getComponent(), e.getID(), e.getWhen(), e.getModifiersEx(), e.getX(), e.getY(), e.getClickCount(), e.isPopupTrigger(), e.getScrollType(), e.getScrollAmount(), -e.getWheelRotation() ); sendMouseWheelEvent(corrected); } }); } });Hello, I'm also facing this problem now. Are there any solutions
Have you tried my solution?
[It has problem when call the method of createBrowser(url, isOffscreenRendered, isTransparent).
if isOffscreenRendered is false than mouse wheel direction is correct， but jvm is shutdown after operation a few minute.
If isOffscreenRendered is true than no problem, but mouse wheel direction is reversed.]I see. It can be solved by adjusting here
Original report by Anonymous.
Original issue 26 created by leichtenfels on 2014-01-13T09:26:16.000Z:
What steps will reproduce the problem?
What is the expected output? What do you see instead?
Mouse wheel up scrolls down, wheel down scrolls up. Behaviour is inverted. Also, scroll delta is far too low. Scrolling using the wheel should behave as in native browsers.
What version of the product are you using? On what operating system?
Windows 7 x64
JDK 7u45 x64
JCEF trunk as of 2014-01-13
Please provide any additional information below.