PyQt5中的分割线与spacer

分割线

Horizontal Line

• 加一条水平方向的分割线

Vertical Line

• 加一条垂直方向的分割线

spacer

Horizontal Spacer

• 加一条水平方向的间隔弹簧

Vertical Spacer

• 加一条垂直方向的间隔弹簧

QtDesigner中示例

代码示例

from PyQt5.QtWidgets import *
import sys
class Window(QWidget):
    def __init__(self):
        super().__init__()
        self.init_ui()

    def init_ui(self):
        button = [0, 0, 0]
        for i in range(3):
            button[i] = QPushButton(str(i), self)
        horizontal_Layout = QHBoxLayout()
        horizontal_Layout.setObjectName("horizontalLayout")
        spacerItem = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Fixed, QtWidgets.QSizePolicy.Minimum)
        h_line = QFrame()
        h_line.setFrameShape(QFrame.VLine)
        h_line.setFrameShadow(QFrame.Sunken)
        h_line.setObjectName("line")
        horizontal_Layout.addWidget(button[0])
        horizontal_Layout.addItem(spacerItem)
        horizontal_Layout.addWidget(button[1])
        horizontal_Layout.addWidget(h_line)
        horizontal_Layout.addWidget(button[2])
        self.setLayout(horizontal_Layout)


if __name__ == "__main__":
    app = QApplication(sys.argv)
    window = Window()
    window.show()
    sys.exit(app.exec_())
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