PyQt5 来写一个评论框

来源：互联网发布：omp算法 matlab实现编辑：程序博客网时间：2024/06/16 18:59

import sysfrom PyQt5.QtWidgets import QWidget, QLabel, QApplication, QLineEdit, QTextEdit, QGridLayoutclass Example(QWidget):    def __init__(self):        super().__init__()        self.initUI()#----------------------------------------------------------    def initUI(self):        title = QLabel('主题')        author = QLabel('用户')        content = QLabel('内容')        titleEdit = QLineEdit()        authorEdit = QLineEdit()        contentEdit = QTextEdit()        grid = QGridLayout()        grid.setSpacing(10)      # 控件之间的间距        grid.addWidget(title, 1, 0)        grid.addWidget(titleEdit, 1, 1)        grid.addWidget(author, 2, 0)        grid.addWidget(authorEdit, 2, 1)        grid.addWidget(content, 3, 0)        grid.addWidget(contentEdit, 3, 1, 10, 1)    #10为控件所占行数, 1为列数        self.setLayout(grid)#------------------------------------------------------------        self.setGeometry(300, 300, 300, 150)        self.setWindowTitle('review')        self.show()#-------------------------------------------------------------if __name__ == '__main__':    app = QApplication(sys.argv)    ex = Example()    sys.exit((app.exec_()))

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