PCBdataBase.py 文件源码

def __init__(self, sql, parent=None):
        QtGui.QDialog.__init__(self, parent)
        self.setWindowTitle(u'Import database')
        self.sql = sql

        # file
        self.filePath = QtGui.QLineEdit('')
        self.filePath.setReadOnly(True)

        filePathButton = QtGui.QPushButton('...')
        self.connect(filePathButton, QtCore.SIGNAL("clicked()"), self.chooseFile)

        filePathFrame = QtGui.QFrame()
        filePathFrame.setObjectName('lay_path_widget')
        filePathFrame.setStyleSheet('''#lay_path_widget {background-color:#fff; border:1px solid rgb(199, 199, 199); padding: 5px;}''')
        filePathLayout = QtGui.QHBoxLayout(filePathFrame)
        filePathLayout.addWidget(QtGui.QLabel(u'File:\t'))
        filePathLayout.addWidget(self.filePath)
        filePathLayout.addWidget(filePathButton)
        filePathLayout.setContentsMargins(0, 0, 0, 0)

        # tabs
        self.tabs = QtGui.QTabWidget()
        self.tabs.setTabPosition(QtGui.QTabWidget.West)
        self.tabs.setObjectName('tabs_widget')
        self.tabs.addTab(self.tabCategories(), u'Categories')
        self.tabs.addTab(self.tabModels(), u'Models')
        self.tabs.setTabEnabled(1, False)
        self.connect(self.tabs, QtCore.SIGNAL("currentChanged (int)"), self.activeModelsTab)

        # buttons
        buttons = QtGui.QDialogButtonBox()
        buttons.addButton("Cancel", QtGui.QDialogButtonBox.RejectRole)
        buttons.addButton("Import", QtGui.QDialogButtonBox.AcceptRole)
        self.connect(buttons, QtCore.SIGNAL("accepted()"), self, QtCore.SLOT("accept()"))
        self.connect(buttons, QtCore.SIGNAL("rejected()"), self, QtCore.SLOT("reject()"))

        buttonsFrame = QtGui.QFrame()
        buttonsFrame.setObjectName('lay_path_widget')
        buttonsFrame.setStyleSheet('''#lay_path_widget {background-color:#fff; border:1px solid rgb(199, 199, 199); padding: 5px;}''')
        buttonsLayout = QtGui.QHBoxLayout(buttonsFrame)
        buttonsLayout.addWidget(buttons)
        buttonsLayout.setContentsMargins(0, 0, 0, 0)

        # main layout
        lay = QtGui.QGridLayout(self)
        lay.addWidget(filePathFrame, 0, 0, 1, 1)
        lay.addWidget(self.tabs, 1, 0, 1, 1)
        lay.addWidget(buttonsFrame, 2, 0, 1, 1)
        lay.setRowStretch(1, 10)
        lay.setContentsMargins(5, 5, 5, 5)