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Update all properties at once when items change them

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Avoids jumpiness when dragging stuff around
This commit is contained in:
Mika Fischer
2011-06-24 21:42:24 +02:00
parent a992ee4580
commit 7e9a93348a
1 changed files with 10 additions and 6 deletions
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sloth/items/items.py
+10 -6
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@@ -161,8 +161,10 @@ class PointItem(BaseItem):
self.updatePoint()
def updateModel(self):
self._model_item['x'] = self.scenePos().x()
self._model_item['y'] = self.scenePos().y()
self._model_item.update({
'x': self.scenePos().x(),
'y': self.scenePos().y(),
})
def updatePoint(self):
if self._model_item is None:
@@ -235,10 +237,12 @@ class RectItem(BaseItem):
def updateModel(self):
self.rect_ = QRectF(self.scenePos(), self.rect_.size())
self._model_item['x'] = float(self.rect_.topLeft().x())
self._model_item['y'] = float(self.rect_.topLeft().y())
self._model_item['width'] = float(self.rect_.width())
self._model_item['height'] = float(self.rect_.height())
self._model_item.update({
'x': float(self.rect_.topLeft().x()),
'y': float(self.rect_.topLeft().y()),
'width': float(self.rect_.width()),
'height': float(self.rect_.height()),
})
def boundingRect(self):
return QRectF(QPointF(0, 0), self.rect_.size())