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Backport adaptive scrolling patch from scintilla

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This commit is contained in:
Jiří Techet 2015-03-03 16:49:24 +01:00
parent a9912c3c35
commit 7fa8b3a695
1 changed files with 4 additions and 3 deletions
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7
scintilla/gtk/ScintillaGTK.cxx
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@ -1988,10 +1988,11 @@ gint ScintillaGTK::ScrollEvent(GtkWidget *widget, GdkEventScroll *event) {
// Compute amount and direction to scroll (even tho on win32 there is
// intensity of scrolling info in the native message, gtk doesn't
// support this so we simulate similarly adaptive scrolling)
// Note that this is disabled on OS X (Darwin) where the X11 server already has
// and adaptive scrolling algorithm that fights with this one
// Note that this is disabled on OS X (Darwin) with the X11 backend
// where the X11 server already has an adaptive scrolling algorithm
// that fights with this one
int cLineScroll;
#if defined(__MWERKS__) || defined(__APPLE_CPP__) || defined(__APPLE_CC__)
#if defined(__APPLE__) && !defined(GDK_WINDOWING_QUARTZ)
cLineScroll = sciThis->linesPerScroll;
if (cLineScroll == 0)
cLineScroll = 4;