-- coding: utf-8 --

'''

【簡介】

界面風格例子

'''

import sys

from PyQt5.QtWidgets import *

from PyQt5.QtCore import *

from PyQt5 import QtCore

from PyQt5.QtGui import *

class AppWidget(QWidget):

def init(self, parent=None):

super(AppWidget, self).init(parent)

self.setWindowTitle("界面風格例子")

horizontalLayout = QHBoxLayout()

self.styleLabel = QLabel("Set Style:")

self.styleComboBox = QComboBox()

# 增加 styles 從 QStyleFactory

self.styleComboBox.addItems(QStyleFactory.keys())

# 選擇目前界面風格

index = self.styleComboBox.findText(

QApplication.style().objectName(),

QtCore.Qt.MatchFixedString)

# 設定目前界面風格

self.styleComboBox.setCurrentIndex(index)

# 通過comboBox選擇界面分割

self.styleComboBox.activated[str].connect(self.handleStyleChanged)

horizontalLayout.addWidget(self.styleLabel)

horizontalLayout.addWidget(self.styleComboBox)

self.setLayout(horizontalLayout)

# 改變界面風格
def handleStyleChanged(self, style):
    QApplication.setStyle(style)

複制

if name == "main":

app = QApplication(sys.argv)

widgetApp = AppWidget()

widgetApp.show()

sys.exit(app.exec_())