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calling UI updates from a Thread is an illegal operation

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This commit is contained in:
Tuna Celik
2024-10-09 18:02:30 +02:00
parent 39e3eb3ff1
commit 68a7d52e20
1 changed files with 12 additions and 3 deletions
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15
appMain.py
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@@ -264,6 +264,7 @@ class App(QtCore.QObject):
args_at_startup = QtCore.pyqtSignal(list) args_at_startup = QtCore.pyqtSignal(list)
# a reusable signal to replot a list of objects # a reusable signal to replot a list of objects
# should be disconnected after use, so it can be reused # should be disconnected after use, so it can be reused
plotcanvas_fit_view_signal = pyqtSignal()
replot_signal = pyqtSignal(list) replot_signal = pyqtSignal(list)
# signal emitted when jumping # signal emitted when jumping
jump_signal = pyqtSignal(tuple) jump_signal = pyqtSignal(tuple)
@@ -4333,11 +4334,21 @@ class App(QtCore.QObject):
self.inform.emit(_('Click to set the origin ...')) self.inform.emit(_('Click to set the origin ...'))
self.inhibit_context_menu = True self.inhibit_context_menu = True
def plotcanvas_fit_view():
self.plotcanvas.fit_view()
try:
self.plotcanvas_fit_view_signal.disconnect()
except TypeError:
pass
self.plotcanvas_fit_view_signal.connect(plotcanvas_fit_view)
def origin_replot(): def origin_replot():
def worker_task(): def worker_task():
with self.proc_container.new('%s...' % _("Plotting")): with self.proc_container.new('%s...' % _("Plotting")):
for obj in self.collection.get_list(): for obj in self.collection.get_list():
obj.plot() obj.plot()
self.plotcanvas_fit_view_signal.emit()
if self.use_3d_engine: if self.use_3d_engine:
self.plotcanvas.graph_event_disconnect('mouse_release', self.on_set_zero_click) self.plotcanvas.graph_event_disconnect('mouse_release', self.on_set_zero_click)
else: else:
@@ -4348,8 +4359,7 @@ class App(QtCore.QObject):
self.mp_zc = self.plotcanvas.graph_event_connect('mouse_release', self.on_set_zero_click) self.mp_zc = self.plotcanvas.graph_event_connect('mouse_release', self.on_set_zero_click)
def plotcanvas_fit_view():
self.plotcanvas.fit_view()
# first disconnect it as it may have been used by something else # first disconnect it as it may have been used by something else
try: try:
@@ -4357,7 +4367,6 @@ class App(QtCore.QObject):
except TypeError: except TypeError:
pass pass
self.replot_signal[list].connect(origin_replot) self.replot_signal[list].connect(origin_replot)
self.replot_signal[list].connect(plotcanvas_fit_view)
def on_set_zero_click(self, event, location=None, noplot=False, use_thread=True): def on_set_zero_click(self, event, location=None, noplot=False, use_thread=True):
""" """