python pyqt5 QHBoxLayout 水平布局

-- coding: utf-8 --

"""
【简介】
水平布局管理例子

"""

import sys
from PyQt5.QtWidgets import QApplication, QWidget, QHBoxLayout, QPushButton

class Winform(QWidget):
def init(self, parent=None):
super(Winform, self).init(parent)
self.setWindowTitle("水平布局管理例子")

    # 水平布局按照从左到右的顺序进行添加按钮部件。
    hlayout = QHBoxLayout()
    hlayout.addWidget(QPushButton(str(1)))
    hlayout.addWidget(QPushButton(str(2)))
    hlayout.addWidget(QPushButton(str(3)))
    hlayout.addWidget(QPushButton(str(4)))
    hlayout.addWidget(QPushButton(str(5)))
    self.setLayout(hlayout)

if name == "main":
app = QApplication(sys.argv)
form = Winform()
form.show()
sys.exit(app.exec_())

---

-- coding: utf-8 --

"""
【简介】
水平布局管理例子

"""

import sys
from PyQt5.QtWidgets import QApplication, QWidget, QHBoxLayout, QPushButton
from PyQt5.QtCore import Qt

class Winform(QWidget):
def init(self, parent=None):
super(Winform, self).init(parent)
self.setWindowTitle("水平布局管理例子")
self.resize(800, 200)

    # 水平布局按照从左到右的顺序进行添加按钮部件。
    hlayout = QHBoxLayout()

    # 水平居左 垂直居上
    hlayout.addWidget(QPushButton(str(1)), 0, Qt.AlignLeft | Qt.AlignTop)
    hlayout.addWidget(QPushButton(str(2)), 0, Qt.AlignLeft | Qt.AlignTop)
    hlayout.addWidget(QPushButton(str(3)))
    # 水平居左 垂直居下
    hlayout.addWidget(QPushButton(str(4)), 0, Qt.AlignLeft | Qt.AlignBottom)
    hlayout.addWidget(QPushButton(str(5)), 0, Qt.AlignLeft | Qt.AlignBottom)

    self.setLayout(hlayout)

if name == "main":
app = QApplication(sys.argv)
form = Winform()
form.show()
sys.exit(app.exec_())