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Fine tune scrolling in the viewer.

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This commit is contained in:
John Schember 2009-09-05 08:44:32 -04:00
parent 5196f6d006
commit 0bba611fe0
1 changed files with 2 additions and 7 deletions
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9
src/calibre/gui2/viewer/documentview.py
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@ -541,11 +541,6 @@ class DocumentView(QWebView):
if self.manager is not None:
self.manager.scrolled(self.scroll_fraction)
def wheel_event(self, down=True):
QWebView.wheelEvent(self,
QWheelEvent(QPoint(100, 100), (-120 if down else 120),
Qt.NoButton, Qt.NoModifier))
def next_page(self):
delta_y = self.document.window_height - 25
if self.document.at_bottom:
@ -654,9 +649,9 @@ class DocumentView(QWebView):
else:
self.scroll_to(1)
elif key in [Qt.Key_J]:
self.wheel_event()
self.scroll_by(y=15)
elif key in [Qt.Key_K]:
self.wheel_event(down=False)
self.scroll_by(y=-15)
elif key in [Qt.Key_H]:
self.scroll_by(x=-15)
elif key in [Qt.Key_L]: