highlight_instructions.py 文件源码

def __init__(self, parent=None):
        QtWidgets.QDialog.__init__(self, parent, QtCore.Qt.WindowSystemMenuHint | QtCore.Qt.WindowCloseButtonHint)
        self.setWindowTitle("Highlighter v%s" % __version__)
        highlighter_layout = QtWidgets.QVBoxLayout()

        button_highlight = QtWidgets.QPushButton("&Highlight instructions")
        button_highlight.setDefault(True)
        button_highlight.clicked.connect(self.highlight)
        highlighter_layout.addWidget(button_highlight)

        button_clear = QtWidgets.QPushButton("&Clear all highlights")
        button_clear.clicked.connect(self.clear_colors)
        highlighter_layout.addWidget(button_clear)

        button_cancel = QtWidgets.QPushButton("&Close")
        button_cancel.clicked.connect(self.close)
        highlighter_layout.addWidget(button_cancel)

        self.setMinimumWidth(180)
        self.setLayout(highlighter_layout)