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ui: fixed crash while refreshing views

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There was a problem while refreshing and reconfiguring the views'
columns, which caused segfaults.
This commit is contained in:
Gustavo Iñiguez Goia 2023-10-18 11:19:08 +02:00
parent 174c63c3ff
commit 1b26acbd21
Failed to generate hash of commit
1 changed files with 6 additions and 0 deletions
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6
ui/opensnitch/customwidgets/generictableview.py
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@ -68,6 +68,10 @@ class GenericTableModel(QStandardItemModel):
# set columns based on query's fields
def setModelColumns(self, newColumns):
# Avoid firing signals while reconfiguring the view, it causes
# segfaults.
self.blockSignals(True);
self.headerLabels = []
self.removeColumns(0, self.lastColumnCount)
self.setHorizontalHeaderLabels(self.headerLabels)
@ -77,6 +81,8 @@ class GenericTableModel(QStandardItemModel):
self.setHorizontalHeaderLabels(self.headerLabels)
self.setColumnCount(len(self.headerLabels))
self.blockSignals(False);
def setQuery(self, q, db):
self.origQueryStr = q
self.db = db