# -*- coding: utf-8 -*- # python:2.x __author__ = 'Administrator' import sys from PyQt4.QtCore import Qt from PyQt4 import QtGui,QtCore,Qt from about import Ui_Form class Example(QtGui.QDialog,Ui_Form): def __init__(self,parnet=None): super(Example, …

# -*- coding: utf-8 -*- # python:2.x __author__ = 'Administrator' from PyQt4.QtGui import  * from PyQt4.Qt import * from PyQt4.QtCore import * import sys class Tree(QMainWindow): def __init__(self,parnet=None): super(Tree,self).__init__(parnet) self.…

# -*- coding: utf-8 -*- # python:2.x __author__ = 'Administrator' from PyQt4.QtGui import  * from PyQt4.Qt import * from PyQt4.QtCore import * import sys class Tree(QColumnView): def __init__(self,parnet=None,*args): super(Tree,self).__init__(parnet,…

# -*- coding: utf-8 -*- # python:2.x __author__ = 'Administrator' from PyQt4.QtGui import  * from PyQt4.Qt import * from PyQt4.QtCore import * import sys class Tree(QTableView): def __init__(self,parnet=None,*args): super(Tree,self).__init__(parnet,*…

# -*- coding: utf-8 -*- # python:2.x __author__ = 'Administrator' from PyQt4.QtGui import * from PyQt4.Qt import * from PyQt4.QtCore import * lista = ['aa', 'ab', 'ac'] listb = ['ba', 'bb', 'bc'] listc = ['ca', 'cb', 'cc'] mystruct = {'A':lista, 'B':…

# -*- coding: utf-8 -*- # python:2.x __author__ = 'Administrator' from PyQt4.QtGui import * from PyQt4.Qt import * from PyQt4.QtCore import * from tp import Ui_Form import sys from PyQt4.QtCore import Qt QTextCodec.setCodecForTr(QTextCodec.codecForNa…

def rex01(self): username=QtCore.QRegExp('[a-zA-Z0-9_]{2,10}') self.names.setValidator(QtGui.QRegExpValidator(username,self)) mainname=QtCore.QRegExp("^[\w-]+(\.[\w-]+)*@[\w-]+(\.[\w-]+)+$") self.mains.setValidator(QtGui.QRegExpValidator(mainnam…

from PyQt4 import QtGui from PyQt4 import QtCore from PyQt4.QtCore import pyqtSlot,SIGNAL,SLOT import sys class myTabWidget(QtGui.QTabWidget): def tabChangedSlot(self,argTabIndex): QtGui.QMessageBox.information(self,"Tab Index Changed!", "C…

# -*- coding: utf-8 -*- # python:2.x __author__ = 'Administrator' import sys,datetime from PyQt4.QtCore import Qt from PyQt4 import QtGui,QtCore,Qt from aa import Ui_Form class Example(QtGui.QDialog,Ui_Form): def __init__(self,parnet=None): super(Exa…

在Qt Designer中可以预先定义标准按钮,相关支持的标准按钮请见<PyQt(Python+Qt)学习随笔:Designer中的QDialogButtonBox的StandardButtons标准按钮>. 除了标准按钮,QDialogButtonBox允许增加自定义按钮.如果要在标准按钮之外增加自定义按钮,可以使用addButton方法. 案例 在Qt Designer中定义了一个名为buttonBox的QDialogButtonBox,在其下选择定义了所有标准按钮,如图: 该界面生成代码…