Python源码示例：Quartz.CGEventCreateScrollWheelEvent()
示例1
def _vscroll(clicks, x=None, y=None):
_moveTo(x, y)
clicks = int(clicks)
for _ in range(abs(clicks) // 10):
scrollWheelEvent = Quartz.CGEventCreateScrollWheelEvent(
None, # no source
Quartz.kCGScrollEventUnitLine, # units
1, # wheelCount (number of dimensions)
10 if clicks >= 0 else -10) # vertical movement
Quartz.CGEventPost(Quartz.kCGHIDEventTap, scrollWheelEvent)
scrollWheelEvent = Quartz.CGEventCreateScrollWheelEvent(
None, # no source
Quartz.kCGScrollEventUnitLine, # units
1, # wheelCount (number of dimensions)
clicks % 10 if clicks >= 0 else -1 * (-clicks % 10)) # vertical movement
Quartz.CGEventPost(Quartz.kCGHIDEventTap, scrollWheelEvent)
示例2
def _hscroll(clicks, x=None, y=None):
_moveTo(x, y)
clicks = int(clicks)
for _ in range(abs(clicks) // 10):
scrollWheelEvent = Quartz.CGEventCreateScrollWheelEvent(
None, # no source
Quartz.kCGScrollEventUnitLine, # units
2, # wheelCount (number of dimensions)
0, # vertical movement
10 if clicks >= 0 else -10) # horizontal movement
Quartz.CGEventPost(Quartz.kCGHIDEventTap, scrollWheelEvent)
scrollWheelEvent = Quartz.CGEventCreateScrollWheelEvent(
None, # no source
Quartz.kCGScrollEventUnitLine, # units
2, # wheelCount (number of dimensions)
0, # vertical movement
(clicks % 10) if clicks >= 0 else (-1 * clicks % 10)) # horizontal movement
Quartz.CGEventPost(Quartz.kCGHIDEventTap, scrollWheelEvent)
示例3
def _vscroll(clicks, x=None, y=None):
_moveTo(x, y)
clicks = int(clicks)
for _ in range(abs(clicks) // 10):
scrollWheelEvent = Quartz.CGEventCreateScrollWheelEvent(
None, # no source
Quartz.kCGScrollEventUnitLine, # units
1, # wheelCount (number of dimensions)
10 if clicks >= 0 else -10) # vertical movement
Quartz.CGEventPost(Quartz.kCGHIDEventTap, scrollWheelEvent)
scrollWheelEvent = Quartz.CGEventCreateScrollWheelEvent(
None, # no source
Quartz.kCGScrollEventUnitLine, # units
1, # wheelCount (number of dimensions)
clicks % 10 if clicks >= 0 else -1 * (-clicks % 10)) # vertical movement
Quartz.CGEventPost(Quartz.kCGHIDEventTap, scrollWheelEvent)
示例4
def _hscroll(clicks, x=None, y=None):
_moveTo(x, y)
clicks = int(clicks)
for _ in range(abs(clicks) // 10):
scrollWheelEvent = Quartz.CGEventCreateScrollWheelEvent(
None, # no source
Quartz.kCGScrollEventUnitLine, # units
2, # wheelCount (number of dimensions)
0, # vertical movement
10 if clicks >= 0 else -10) # horizontal movement
Quartz.CGEventPost(Quartz.kCGHIDEventTap, scrollWheelEvent)
scrollWheelEvent = Quartz.CGEventCreateScrollWheelEvent(
None, # no source
Quartz.kCGScrollEventUnitLine, # units
2, # wheelCount (number of dimensions)
0, # vertical movement
(clicks % 10) if clicks >= 0 else (-1 * clicks % 10)) # horizontal movement
Quartz.CGEventPost(Quartz.kCGHIDEventTap, scrollWheelEvent)
示例5
def _vscroll(clicks, x=None, y=None):
_moveTo(x, y)
clicks = int(clicks)
for _ in range(abs(clicks) // 10):
scrollWheelEvent = Quartz.CGEventCreateScrollWheelEvent(
None, # no source
Quartz.kCGScrollEventUnitLine, # units
1, # wheelCount (number of dimensions)
10 if clicks >= 0 else -10) # vertical movement
Quartz.CGEventPost(Quartz.kCGHIDEventTap, scrollWheelEvent)
scrollWheelEvent = Quartz.CGEventCreateScrollWheelEvent(
None, # no source
Quartz.kCGScrollEventUnitLine, # units
1, # wheelCount (number of dimensions)
clicks % 10 if clicks >= 0 else -1 * (-clicks % 10)) # vertical movement
Quartz.CGEventPost(Quartz.kCGHIDEventTap, scrollWheelEvent)
示例6
def _hscroll(clicks, x=None, y=None):
_moveTo(x, y)
clicks = int(clicks)
for _ in range(abs(clicks) // 10):
scrollWheelEvent = Quartz.CGEventCreateScrollWheelEvent(
None, # no source
Quartz.kCGScrollEventUnitLine, # units
2, # wheelCount (number of dimensions)
0, # vertical movement
10 if clicks >= 0 else -10) # horizontal movement
Quartz.CGEventPost(Quartz.kCGHIDEventTap, scrollWheelEvent)
scrollWheelEvent = Quartz.CGEventCreateScrollWheelEvent(
None, # no source
Quartz.kCGScrollEventUnitLine, # units
2, # wheelCount (number of dimensions)
0, # vertical movement
(clicks % 10) if clicks >= 0 else (-1 * clicks % 10)) # horizontal movement
Quartz.CGEventPost(Quartz.kCGHIDEventTap, scrollWheelEvent)
示例7
def scroll(vertical=None, horizontal=None, depth=None):
# Local submethod for generating Mac scroll events in one axis at a time
def scroll_event(y_move=0, x_move=0, z_move=0, n=1):
for _ in range(abs(n)):
scrollWheelEvent = Quartz.CGEventCreateScrollWheelEvent(
None, # No source
Quartz.kCGScrollEventUnitLine, # Unit of measurement is lines
3, # Number of wheels(dimensions)
y_move,
x_move,
z_move)
Quartz.CGEventPost(Quartz.kCGHIDEventTap, scrollWheelEvent)
# Execute vertical then horizontal then depth scrolling events
if vertical is not None:
vertical = int(vertical)
if vertical == 0: # Do nothing with 0 distance
pass
elif vertical > 0: # Scroll up if positive
scroll_event(y_move=1, n=vertical)
else: # Scroll down if negative
scroll_event(y_move=-1, n=abs(vertical))
if horizontal is not None:
horizontal = int(horizontal)
if horizontal == 0: # Do nothing with 0 distance
pass
elif horizontal > 0: # Scroll right if positive
scroll_event(x_move=1, n=horizontal)
else: # Scroll left if negative
scroll_event(x_move=-1, n=abs(horizontal))
if depth is not None:
depth = int(depth)
if depth == 0: # Do nothing with 0 distance
pass
elif vertical > 0: # Scroll "out" if positive
scroll_event(z_move=1, n=depth)
else: # Scroll "in" if negative
scroll_event(z_move=-1, n=abs(depth))
示例8
def _scroll(self, dx, dy):
while dx != 0 or dy != 0:
xval = 1 if dx > 0 else -1 if dx < 0 else 0
dx -= xval
yval = 1 if dy > 0 else -1 if dy < 0 else 0
dy -= yval
Quartz.CGEventPost(
Quartz.kCGHIDEventTap,
Quartz.CGEventCreateScrollWheelEvent(
None,
Quartz.kCGScrollEventUnitPixel,
2,
yval * self._SCROLL_SPEED,
xval * self._SCROLL_SPEED))
