| 1 | """ |
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| 2 | Allows users to modify the box slicer parameters. |
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| 3 | """ |
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| 4 | from PyQt4 import QtGui |
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| 5 | from PyQt4 import QtCore |
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| 6 | |
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| 7 | # Local UI |
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| 8 | from sas.qtgui.UI.BoxSumUI import Ui_BoxSumUI |
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| 9 | |
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| 10 | class BoxSum(QtGui.QDialog, Ui_BoxSumUI): |
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| 11 | apply_signal = QtCore.pyqtSignal(tuple, str) |
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| 12 | def __init__(self, parent=None, model=None): |
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| 13 | super(BoxSum, self).__init__() |
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| 14 | |
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| 15 | self.setupUi(self) |
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| 16 | assert isinstance(model, QtGui.QStandardItemModel) |
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| 17 | |
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| 18 | self.txtBoxHeight.setValidator(QtGui.QDoubleValidator()) |
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| 19 | self.txtBoxWidth.setValidator(QtGui.QDoubleValidator()) |
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| 20 | self.txtCenterX.setValidator(QtGui.QDoubleValidator()) |
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| 21 | self.txtCenterY.setValidator(QtGui.QDoubleValidator()) |
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| 22 | |
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| 23 | self.model = model |
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| 24 | self.mapper = QtGui.QDataWidgetMapper() |
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| 25 | self.mapper.setModel(self.model) |
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| 26 | |
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| 27 | # Map model items onto widget controls |
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| 28 | self.mapper.addMapping(self.txtBoxHeight, 0) |
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| 29 | self.mapper.addMapping(self.txtBoxWidth, 1) |
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| 30 | self.mapper.addMapping(self.txtCenterX, 2) |
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| 31 | self.mapper.addMapping(self.txtCenterY, 3) |
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| 32 | self.mapper.addMapping(self.lblAvg, 4, "text") |
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| 33 | self.mapper.addMapping(self.lblAvgErr, 5, "text") |
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| 34 | self.mapper.addMapping(self.lblSum, 6, "text") |
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| 35 | self.mapper.addMapping(self.lblSumErr, 7, "text") |
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| 36 | self.mapper.addMapping(self.lblNumPoints, 8, "text") |
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| 37 | |
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| 38 | # Populate the widgets with data from the first column |
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| 39 | self.mapper.toFirst() |
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| 40 | |
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| 41 | self.setFixedSize(self.minimumSizeHint()) |
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| 42 | |
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