def onTimer(self):
# The proper way of doing message loop should be:
# 1. In createTimer() call self.timer.start(0)
# 2. In onTimer() call MessageLoopWork() only when
# QtGui.QApplication.instance()->hasPendingEvents()
# returns False.
# But there is a bug in Qt, hasPendingEvents() returns
# always true.
# (The behavior described above was tested on Windows
# with pyqt 4.8, maybe this is not true anymore,
# test it TODO)
cefpython.MessageLoopWork()
def _message_loop_work(self, *kwargs):
'''Get called every frame.
'''
self.count += 1
# print(self.count)
cefpython.MessageLoopWork()
self.on_mouse_move_emulate()
# From Kivy docs:
# Clock.schedule_once(my_callback, 0) # call after the next frame
# Clock.schedule_once(my_callback, -1) # call before the next frame
# When scheduling "after the next frame" Kivy calls _message_loop_work
# in about 13ms intervals. We use a small trick to make this 6ms
# interval by scheduling it alternately before and after the next
# frame. This gives better User Experience when scrolling.
# See Issue #240 for more details on OSR performance.
if self.count % 2 == 0:
Clock.schedule_once(self._message_loop_work, 0)
else:
Clock.schedule_once(self._message_loop_work, -1)
def OnTimer(self, event):
self.timerCount += 1
# print("wxpython.py: OnTimer() %d" % self.timerCount)
cefpython.MessageLoopWork()
def OnIdle(self, event):
cefpython.MessageLoopWork()
def _on_timer(self):
cefpython.MessageLoopWork()
return True
def OnTimer(self, event):
cefpython.MessageLoopWork()
def OnTimer(self):
if self.exiting:
return False
cefpython.MessageLoopWork()
return True
def cef_loop(*largs):
cefpython.MessageLoopWork()
cefpython.MessageLoopWork()
def stopTimer(self):
# Stop the timer after Qt message loop ended, calls to MessageLoopWork()
# should not happen anymore.
self.timer.stop()
if __name__ == '__main__':
print("[pyqt.py] PyQt version: %s" % QtCore.PYQT_VERSION_STR)
print("[pyqt.py] QtCore version: %s" % QtCore.qVersion())
# Intercept python exceptions. Exit app immediately when exception
# happens on any of the threads.
sys.excepthook = ExceptHook
cefpython.MessageLoopWork()
# Application settings
settings = {
"debug":
True, # cefpython debug messages in console and in log_file
"log_severity":
cefpython.LOGSEVERITY_INFO, # LOGSEVERITY_VERBOSE
"log_file":
GetApplicationPath("debug.log"), # Set to "" to disable.
"release_dcheck_enabled":
True, # Enable only when debugging.
# This directories must be set on Linux
"locales_dir_path":
cefpython.GetModuleDirectory() + "/locales",
"resources_dir_path":
def _cef_mes(self, *kwargs):
'''Get called every frame.
'''
cefpython.MessageLoopWork()
def OnIdle(self, event):
# self.idleCount += 1
# print("wxpython.py: OnIdle() %d" % self.idleCount)
cefpython.MessageLoopWork()
def _onTimer(self, event):
"""Service CEF message loop"""
cefpython.MessageLoopWork()
def _cef_mes(self, *kwargs):
'''Get called every frame.
'''
if self.displaying:
cefpython.MessageLoopWork()
