python类QFormLayout()的实例源码

def initUI(self):
    self.setWindowTitle("QueryTool")
    self.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint)
    self.setMouseTracking(True)
    #1st row
    self.labName = QtGui.QLabel("(seleziona un oggetto)", self)
    #2nd row
    self.labBaseVal = QtGui.QLabel("(base)", self)
    self.subFLayout1=QtGui.QFormLayout()
    self.subFLayout1.addRow('Base: ',self.labBaseVal)
    #3rd row
    self.labRotAng = QtGui.QLabel("(angle)", self)
    self.subFLayout2=QtGui.QFormLayout()
    self.subFLayout2.addRow('Rotation angle: ',self.labRotAng)
    # 4th row
    self.labRotAx = QtGui.QLabel("v = (x,y,z)", self)
    self.subFLayout3=QtGui.QFormLayout()
    self.subFLayout3.addRow('Rotation axis: ',self.labRotAx)
    # 5th row
    self.labSubObj = QtGui.QLabel("(Sub object property)", self)
    # 6th row
    self.labBeam = QtGui.QLabel("(Beam property)", self)
    # 7th row
    self.labProfile = QtGui.QLabel("(Profile property)", self)
    # 8th row
    self.pushButton1 = QtGui.QPushButton('QueryObject')
    self.pushButton1.setDefault(True)
    self.pushButton1.clicked.connect(self.onPushButton1)
    self.pushButton1.setMinimumWidth(90)
    self.cancelButton = QtGui.QPushButton('Exit')
    self.cancelButton.clicked.connect(self.onCancel)
    self.subHLayout1=QtGui.QHBoxLayout()
    self.subHLayout1.addWidget(self.pushButton1)
    self.subHLayout1.addWidget(self.cancelButton)
    # arrange the layout
    self.mainVLayout=QtGui.QVBoxLayout()
    self.mainVLayout.addWidget(self.labName)
    self.mainVLayout.addLayout(self.subFLayout1)
    self.mainVLayout.addLayout(self.subFLayout2)
    self.mainVLayout.addLayout(self.subFLayout3)
    self.mainVLayout.addWidget(self.labSubObj)
    self.mainVLayout.addWidget(self.labBeam)
    self.mainVLayout.addWidget(self.labProfile)
    self.mainVLayout.addLayout(self.subHLayout1)
    QtGui.QWidget.setLayout(self,self.mainVLayout)
    # now make the window visible
    self.show()