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| author | pravindalve | 2020-06-03 11:00:07 +0530 |
|---|---|---|
| committer | GitHub | 2020-06-03 11:00:07 +0530 |
| commit | 373a1072b7bb95b37397e2c6df861595bb5813ac (patch) | |
| tree | ca122103eaa3c9fae7a9aedcca03a3c9036c50f5 /src/main/python/utils | |
| parent | ac63205a7d02185f4a917db74bf0964691bf20ea (diff) | |
| parent | 7ae4201c7539820108e991ff7df1a710e1387c13 (diff) | |
| download | Chemical-PFD-373a1072b7bb95b37397e2c6df861595bb5813ac.tar.gz Chemical-PFD-373a1072b7bb95b37397e2c6df861595bb5813ac.tar.bz2 Chemical-PFD-373a1072b7bb95b37397e2c6df861595bb5813ac.zip | |
Merge pull request #6 from Blakeinstein/master
Advance method
Diffstat (limited to 'src/main/python/utils')
| -rw-r--r-- | src/main/python/utils/graphics.py | 7 | ||||
| -rw-r--r-- | src/main/python/utils/undo.py | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/main/python/utils/graphics.py b/src/main/python/utils/graphics.py index a997a30..27e02c4 100644 --- a/src/main/python/utils/graphics.py +++ b/src/main/python/utils/graphics.py @@ -86,9 +86,15 @@ class customScene(QGraphicsScene): def __init__(self, *args, parent=None): super(customScene, self).__init__(*args, parent=parent) + self.setItemIndexMethod(QGraphicsScene.NoIndex) + self.undoStack = QUndoStack(self) #Used to store undo-redo moves self.createActions() #creates necessary actions that need to be called for undo-redo + def update(self, *args): + self.advance() + return super(customScene, self).update(*args) + def createActions(self): # helper function to create delete, undo and redo shortcuts self.deleteAction = QAction("Delete Item", self) @@ -114,6 +120,7 @@ class customScene(QGraphicsScene): def itemMoved(self, movedItem, lastPos): #item move event, checks if item is moved self.undoStack.push(moveCommand(movedItem, lastPos)) + self.advance() def addItemPlus(self, item): # extended add item method, so that a corresponding undo action is also pushed diff --git a/src/main/python/utils/undo.py b/src/main/python/utils/undo.py index cf539e7..4a9f3dd 100644 --- a/src/main/python/utils/undo.py +++ b/src/main/python/utils/undo.py @@ -36,6 +36,7 @@ class addCommand(QUndoCommand): self.scene.addItem(self.diagramItem) self.diagramItem.setPos(self.itemPos) self.scene.clearSelection() + # print(self.diagramItem) self.scene.update() class deleteCommand(QUndoCommand): |