def __init__(self, parent=None): super(GeneralSettingWidget, self).__init__(parent) self.presetLibrary = PresetLibrary() mainLayout = QGridLayout() presetLabel = QLabel() presetLabel.setText("Preset:") self.presetComboBox = QComboBox() self.presetComboBox.addItems(self.presetLibrary.getPresets()) self.presetComboBox.currentIndexChanged.connect(self.changePreset) fNameLabel = QLabel(self) fNameLabel.setText("输出文件名:") fnameEditComboWidget = QWidget(self) fnameEditlayout = QVBoxLayout() fnameEditComboWidget.setLayout(fnameEditlayout) self.fnameEdit = QLineEdit(self) # self.startConvertBtn = QToolButton(self) # self.startConvertBtn.setText("开始转码") fnameEditlayout.addWidget(fNameLabel) fnameEditlayout.addWidget(self.fnameEdit) # fnameEditlayout.addWidget(self.startConvertBtn) dirLabel = QLabel(self) dirLabel.setText("输出文件夹:") dirEditComboWidget = QWidget(self) dirEditLayout = QHBoxLayout() dirEditComboWidget.setLayout(dirEditLayout) self.dirEdit = QLineEdit(self) dirEditBtn = QToolButton(self) dirEditBtn.setText("...") dirEditBtn.clicked.connect(self.openDir) dirEditLayout.addWidget(self.dirEdit) dirEditLayout.addWidget(dirEditBtn) mainLayout.addWidget(presetLabel, 0, 0) mainLayout.addWidget(self.presetComboBox, 1, 0) mainLayout.addWidget(fNameLabel, 2, 0) mainLayout.addWidget(fnameEditComboWidget, 3, 0) mainLayout.addWidget(dirLabel, 4, 0) mainLayout.addWidget(dirEditComboWidget, 5, 0) self.setLayout(mainLayout) self.setDisabled(True)