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| author | brenda-br | 2023-02-06 20:56:13 +0530 |
|---|---|---|
| committer | brenda-br | 2023-02-06 20:56:13 +0530 |
| commit | 5e9fdd9682bb41b952eb39b5869cc4dc5fc59ecb (patch) | |
| tree | 34914119d0abb3e434aa8bab098d8a9b3b5cc340 /src/main/python/utils/undo.py | |
| parent | 42942f4c0f6aee658ffd2c374588c402debca33d (diff) | |
| download | Chemical-PFD-5e9fdd9682bb41b952eb39b5869cc4dc5fc59ecb.tar.gz Chemical-PFD-5e9fdd9682bb41b952eb39b5869cc4dc5fc59ecb.tar.bz2 Chemical-PFD-5e9fdd9682bb41b952eb39b5869cc4dc5fc59ecb.zip | |
Undeletable Line Grips
Diffstat (limited to 'src/main/python/utils/undo.py')
| -rw-r--r-- | src/main/python/utils/undo.py | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/main/python/utils/undo.py b/src/main/python/utils/undo.py index 2f28964..8e21fe7 100644 --- a/src/main/python/utils/undo.py +++ b/src/main/python/utils/undo.py @@ -83,8 +83,15 @@ class deleteCommand(QUndoCommand): return startIndex,endIndex def reconnectLines(self): - self.startGrip.lineGripItems[self.indexLGS].lines.append(self.diagramItem) - self.endGrip.lineGripItems[self.indexLGE].lines.append(self.diagramItem) + try: + self.startGrip.lineGripItems[self.indexLGS].lines.append(self.diagramItem) + except: + pass + try: + self.endGrip.lineGripItems[self.indexLGE].lines.append(self.diagramItem) + except: + pass + class moveCommand(QUndoCommand): """ QUndoCommand for move item event |