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11 changes: 5 additions & 6 deletions spikeinterface_gui/utils_qt.py
Original file line number Diff line number Diff line change
Expand Up @@ -193,12 +193,16 @@ class ViewBoxHandlingDoubleclickAndGain(pg.ViewBox):
doubleclicked = QT.pyqtSignal()
gain_zoom = QT.pyqtSignal(float)
widen_narrow = QT.pyqtSignal(float)
heighten_shorten = QT.pyqtSignal(float)
limit_zoom = QT.pyqtSignal(float)
def mouseDoubleClickEvent(self, ev):
self.doubleclicked.emit()
ev.accept()
def wheelEvent(self, ev, axis=None):
if ev.modifiers() == QT.Qt.AltModifier:
if (ev.modifiers() & QT.Qt.AltModifier) and (ev.modifiers() & QT.Qt.ShiftModifier):
z = 1.3 if ev.delta()>0 else 1/1.3
self.heighten_shorten.emit(z)
elif ev.modifiers() == QT.Qt.AltModifier:
z = 1.3 if ev.delta()>0 else 1/1.3
self.widen_narrow.emit(z)
elif ev.modifiers() == QT.Qt.ShiftModifier:
Expand Down Expand Up @@ -243,11 +247,6 @@ def mouseDragEvent(self, ev):
self.xsize_zoom.emit((ev.pos()-ev.lastPos()).x())







class TimeSeeker(QT.QWidget) :

time_changed = QT.pyqtSignal(float)
Expand Down
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