I will try to test later today.
Cheers,
Rob
Sent from Rob's Palm
On Jun 30, 2010, at 6:45 AM, James Sutherland <jcsutherland.u...@gmail.com
> wrote:
On Jun 30, 2010, at 4:56 AM, Jean-Marc LASGOUTTES
<lasgout...@lyx.org> wrote:
"James C. Sutherland" <james.sutherl...@utah.edu> writes:
When trying to scroll with the mouse, I get many copies of the
following
message:
/Users/stephan/cvs/lyx/lyx-2.0.0alpha4/src/frontends/qt4/
GuiWorkArea.cpp(840):
wheelScrollLines = 3 delta = 0 scroll_value = 0 page_step = 734
The problem is "delata = 0". The code reads:
void GuiWorkArea::wheelEvent(QWheelEvent * ev)
{
// Wheel rotation by one notch results in a delta() of 120 (see
// documentation of QWheelEvent)
int const delta = ev->delta() / 120;
On PCs, the mouse wheel clicks, and each wheelEvent corresponds to a
multiple of 120 (unot is eighth of degree, and a click is 15
degrees).
On a mac, the situation is different, since the wheel turns smoothly.
It might be enough to have delta be a double. Could you test the
attached patch?
JMarc
<scroll.diff>
I am not really set up to build LyX from source right now, but would
be happy to test a binary.
Perhaps Rob is willing to build from source? Or maybe Uwe is willing
to send out a binary?
James
