marcel/pylot
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[bugfix] addressing PyLoTCanvas already deleted

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setParent(None) -> del(widget), not fully working on autopickwidget
This commit is contained in:
Marcel Paffrath 2018-06-21 15:04:58 +02:00
parent 1b5f58bbbd
commit 34508fc4a3
1 changed files with 7 additions and 6 deletions
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13
pylot/core/util/widgets.py
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@ -16,6 +16,9 @@ import time
import numpy as np import numpy as np
import matplotlib
matplotlib.use('QT4Agg')
from matplotlib.figure import Figure from matplotlib.figure import Figure
try: try:
@ -1400,7 +1403,7 @@ class PickDlg(QDialog):
# fill compare and scale channels # fill compare and scale channels
self.compareChannel.addItem('-', None) self.compareChannel.addItem('-', None)
self.scaleChannel.addItem('normalized', None) self.scaleChannel.addItem('individual', None)
for trace in self.getWFData(): for trace in self.getWFData():
channel = trace.stats.channel channel = trace.stats.channel
@ -1601,7 +1604,7 @@ class PickDlg(QDialog):
_dialtoolbar.addWidget(QtGui.QLabel('Compare to channel: ')) _dialtoolbar.addWidget(QtGui.QLabel('Compare to channel: '))
_dialtoolbar.addWidget(self.compareChannel) _dialtoolbar.addWidget(self.compareChannel)
_dialtoolbar.addSeparator() _dialtoolbar.addSeparator()
_dialtoolbar.addWidget(QtGui.QLabel('Scale by: ')) _dialtoolbar.addWidget(QtGui.QLabel('Scaling: '))
_dialtoolbar.addWidget(self.scaleChannel) _dialtoolbar.addWidget(self.scaleChannel)
# layout the innermost widget # layout the innermost widget
@ -2942,7 +2945,7 @@ class AutoPickWidget(MultiEventWidget):
def reinitEvents2plot(self): def reinitEvents2plot(self):
for eventID, eventDict in self.events2plot.items(): for eventID, eventDict in self.events2plot.items():
for widget_key, widget in eventDict.items(): for widget_key, widget in eventDict.items():
widget.setParent(None) del(widget)
self.events2plot = {} self.events2plot = {}
self.eventbox.clear() self.eventbox.clear()
self.refresh_plot_tabs() self.refresh_plot_tabs()
@ -3473,9 +3476,7 @@ class TuneAutopicker(QWidget):
def clear_all(self): def clear_all(self):
if hasattr(self, 'pdlg_widget'): if hasattr(self, 'pdlg_widget'):
if self.pdlg_widget: if self.pdlg_widget:
self.pdlg_widget.setParent(None) del(self.pdlg_widget)
# TODO: removing widget by parent deletion raises exception when activating stationbox:
# RuntimeError: Internal C++ object (PylotCanvas) already deleted.
if hasattr(self, 'overview'): if hasattr(self, 'overview'):
self.overview.setParent(None) self.overview.setParent(None)
if hasattr(self, 'p_tabs'): if hasattr(self, 'p_tabs'):