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add bookkeeping exporter parameters (#1023)

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This commit is contained in:
Jan Kotanski 2019-11-03 06:00:06 +01:00 committed by Ogi Moore
parent b1df230964
commit 6848824557
1 changed files with 14 additions and 1 deletions
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15
pyqtgraph/GraphicsScene/exportDialog.py
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@ -23,6 +23,8 @@ class ExportDialog(QtGui.QWidget):
self.currentExporter = None
self.scene = scene
self.exporterParameters = {}
self.selectBox = QtGui.QGraphicsRectItem()
self.selectBox.setPen(fn.mkPen('y', width=3, style=QtCore.Qt.DashLine))
self.selectBox.hide()
@ -121,7 +123,18 @@ class ExportDialog(QtGui.QWidget):
return
expClass = self.exporterClasses[str(item.text())]
exp = expClass(item=self.ui.itemTree.currentItem().gitem)
params = exp.parameters()
if prev:
oldtext = str(prev.text())
self.exporterParameters[oldtext] = self.currentExporter.parameters()
newtext = str(item.text())
if newtext in self.exporterParameters.keys():
params = self.exporterParameters[newtext]
exp.params = params
else:
params = exp.parameters()
self.exporterParameters[newtext] = params
if params is None:
self.ui.paramTree.clear()
else: