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Handle swiping in flow mode

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This commit is contained in:
Kovid Goyal 2016-08-22 10:02:29 +05:30
parent 725b0067ae
commit 6f93debe6e
1 changed files with 9 additions and 1 deletions
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10
src/pyj/read_book/flow_mode.pyj
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@ -100,4 +100,12 @@ def layout(is_single_page):
set_css(document.body, margin='0', border_width='0', padding='0')
def handle_gesture(gesture):
pass
if gesture.type is 'swipe':
if gesture.points.length > 1 and not gesture.is_held:
delta = gesture.points[-2] - gesture.points[-1]
if gesture.axis is 'vertical':
scroll_by(delta)
else:
window.scrollBy(delta, 0)
if not gesture.active:
print('TODO: Implement momentum scrolling')