PyQt5 来写一个评论框

import sys
from PyQt5.QtWidgets import QWidget, QLabel, QApplication, QLineEdit, QTextEdit, QGridLayout
class 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_()))

转载请注明作者与出处：http://blog.csdn.net/u013511642  王小涛_同學