pyqt5中的对话框

颜色对话框：QColorDialog

import sys
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
class QColorDialogDemo(QWidget): def __init__(self): super(QColorDialogDemo,self).__init__() self.initUI() def initUI(self): self.setWindowTitle('Color Dialog例子') layout = QVBoxLayout() self.colorButton = QPushButton('设置颜色') self.colorButton.clicked.connect(self.getColor) layout.addWidget(self.colorButton) self.colorButton1 = QPushButton('设置背景颜色') self.colorButton1.clicked.connect(self.getBGColor) layout.addWidget(self.colorButton1) self.colorLabel = QLabel('Hello，测试颜色例子') layout.addWidget(self.colorLabel) self.setLayout(layout) def getColor(self): color = QColorDialog.getColor() p = QPalette() p.setColor(QPalette.WindowT
  

 

  
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文章来源: maoli.blog.csdn.net，作者：刘润森！，版权归原作者所有，如需转载，请联系作者。

原文链接：maoli.blog.csdn.net/article/details/90085722