PyQt5基础学习-栅格表单设计 1.QGridLayout().addWidget(控件, 位置, 大小)(添加控件信息)

对栅格布局添加控件，通过控件的位置和长宽来控制大小和位置

GridForm.py

"""
栅格布局: 表单设计
"""

import sys, math
from PyQt5.QtWidgets import *

class GridForm(QWidget):
    def __init__(self):
        super(GridForm, self).__init__()
        self.setWindowTitle("栅格布局: 表单设计")

        titleLabel = QLabel("标题")
        authorLabel = QLabel("作者")
        contentLabel = QLabel("内容")

        titleEdit = QLineEdit()
        authorEdit = QLineEdit()
        contentEdit = QTextEdit()

        grid = QGridLayout()
        #设置间隔
        grid.setSpacing(10)

        grid.addWidget(titleLabel, 1, 0)
        grid.addWidget(titleEdit, 1, 1)

        grid.addWidget(authorLabel, 2, 0)
        grid.addWidget(authorEdit, 2, 1)

        grid.addWidget(contentLabel, 3, 0)
        grid.addWidget(contentEdit, 3, 1, 5, 1)

        self.setLayout(grid)
        self.resize(350, 300)


if __name__ == "__main__":
    app = QApplication(sys.argv)

    main = GridForm()
    main.show()
    sys.exit(app.exec_())