balmer.py 文件源码

def _add_pane_3(self):
        """
        Add pane 3, an intermediate pane while we are sampling the posterior.
        """

        self.p3 = QtGui.QWidget()
        self.layout.addWidget(self.p3)

        # Pane 3
        p3_layout = QtGui.QGridLayout()
        self.p3.setLayout(p3_layout)

        p3_layout.addItem(QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, 
            QtGui.QSizePolicy.Expanding), 0, 1, 1, 1)
        self.p3_progressbar = QtGui.QProgressBar(self)
        self.p3_progressbar.setFocusPolicy(QtCore.Qt.NoFocus)
        p3_layout.addWidget(self.p3_progressbar, 2, 1, 1, 1)

        p3_layout.addItem(QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding,
            QtGui.QSizePolicy.Minimum), 2, 2, 1, 1)
        p3_layout.addItem(QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding,
            QtGui.QSizePolicy.Minimum), 2, 0, 1, 1)
        self.p3_label = QtGui.QLabel(self)
        self.p3_label.setText("Sampling posterior")
        self.p3_label.setAlignment(QtCore.Qt.AlignCenter)
        p3_layout.addWidget(self.p3_label, 1, 1, 1, 1)
        p3_layout.addItem(QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, 
            QtGui.QSizePolicy.Expanding), 3, 1, 1, 1)


        return None