diff options
Diffstat (limited to 'src/silx/gui/utils/signal.py')
| -rw-r--r-- | src/silx/gui/utils/signal.py | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/silx/gui/utils/signal.py b/src/silx/gui/utils/signal.py index cd376a9..00a4d9b 100644 --- a/src/silx/gui/utils/signal.py +++ b/src/silx/gui/utils/signal.py @@ -30,8 +30,8 @@ import weakref from time import time from silx.gui.utils import concurrent -__all__ = ['SignalProxy'] -__authors__ = ['L. Campagnola', 'M. Liberty'] +__all__ = ["SignalProxy"] +__authors__ = ["L. Campagnola", "M. Liberty"] __license__ = "MIT" @@ -91,7 +91,9 @@ class SignalProxy(qt.QObject): leakTime = max(0, (lastFlush + (1.0 / self.rateLimit)) - now) concurrent.submitToQtMainThread(self.timer.stop) - concurrent.submitToQtMainThread(self.timer.start, (min(leakTime, self.delay) * 1000) + 1) + concurrent.submitToQtMainThread( + self.timer.start, (min(leakTime, self.delay) * 1000) + 1 + ) # self.timer.stop() # self.timer.start((min(leakTime, self.delay) * 1000) + 1) @@ -119,22 +121,19 @@ class SignalProxy(qt.QObject): pass -if __name__ == '__main__': +if __name__ == "__main__": app = qt.QApplication([]) win = qt.QMainWindow() spin = qt.QSpinBox() win.setCentralWidget(spin) win.show() - def fn(*args): print("Raw signal:", args) - def fn2(*args): print("Delayed signal:", args) - spin.valueChanged.connect(fn) # proxy = proxyConnect(spin, QtCore.SIGNAL('valueChanged(int)'), fn) proxy = SignalProxy(spin.valueChanged, delay=0.5, slot=fn2) |