main.py 文件源码

def __init__(self, recent_projects, directory_callback, parent=None):
        super(ExistingProjectDialog, self).__init__(parent)
        self.setWindowTitle('Open Project Folder')
        self.setWindowIcon(QtGui.QIcon(get_file('files/images/icon.png')))
        self.setMinimumWidth(500)

        group_box = QtGui.QGroupBox('Existing Projects')
        gbox_layout = QtGui.QVBoxLayout()
        self.project_list = QtGui.QListWidget()

        gbox_layout.addWidget(self.project_list)
        group_box.setLayout(gbox_layout)

        self.callback = directory_callback

        self.projects = recent_projects

        for i in range(len(recent_projects)):
            project = recent_projects[i]
            text = u'{} - {}'.format(os.path.basename(project), project)
            self.project_list.addItem(text)

        self.project_list.itemClicked.connect(self.project_clicked)

        self.cancel = QtGui.QPushButton('Cancel')
        self.open = QtGui.QPushButton('Open Selected')
        self.browse = QtGui.QPushButton('Browse...')

        self.open.setEnabled(False)
        self.open.clicked.connect(self.open_clicked)

        self.browse.clicked.connect(self.browse_clicked)

        buttons = QtGui.QWidget()

        button_layout = QtGui.QHBoxLayout()
        button_layout.addWidget(self.cancel)
        button_layout.addWidget(QtGui.QWidget())
        button_layout.addWidget(self.browse)
        button_layout.addWidget(self.open)

        buttons.setLayout(button_layout)

        layout = QtGui.QVBoxLayout()
        layout.addWidget(group_box)
        layout.addWidget(buttons)

        self.setLayout(layout)
        self.cancel.clicked.connect(self.cancelled)