python 2.7 - Add plus button to TabWidget pyqt4 -

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the following code gives tab interface can dynamically add tabs 

 import sys, random pyqt4 import qtcore, qtgui  class tabcontainer(qtgui.qwidget):   def __init__(self):     super(tabcontainer, self).__init__()     self.next_item_is_table = false     self.initui()    def initui(self):     self.setgeometry( 150, 150, 650, 350)     self.tabwidget = qtgui.qtabwidget(self)     vbox = qtgui.qvboxlayout()     vbox.addwidget(self.tabwidget)     self.setlayout(vbox)     self.pages = []     self.add_page()     self.show()    def create_page(self, *contents):     page = qtgui.qwidget()     vbox = qtgui.qvboxlayout()     c in contents:         vbox.addwidget(c)      page.setlayout(vbox)     return page    def create_table(self):     rows, columns = random.randint(2,5), random.randint(1,5)     table = qtgui.qtablewidget( rows, columns )     r in xrange(rows):         c in xrange(columns):             table.setitem( r, c, qtgui.qtablewidgetitem( str( random.randint(0,10) ) ) )     return table    def create_list(self):     list = qtgui.qlistwidget()     columns = random.randint(2,5)     c in xrange(columns):         qtgui.qlistwidgetitem( str( random.randint(0,10) ), list )      return list    def create_new_page_button(self):     btn = qtgui.qpushbutton('create new page!')     btn.clicked.connect(self.add_page)     return btn    def add_page(self):     if self.next_item_is_table:         self.pages.append( self.create_page( self.create_table(), self.create_new_page_button() ) )         self.next_item_is_table = false     else:         self.pages.append( self.create_page( self.create_list(), self.create_new_page_button() ) )         self.next_item_is_table = true      self.tabwidget.addtab( self.pages[-1] , 'page %s' % len(self.pages) )     self.tabwidget.setcurrentindex( len(self.pages)-1 )  app = qtgui.qapplication(sys.argv) ex = tabcontainer() sys.exit(app.exec_())

but want add new tab button next tab bar similar browser... searched wasn't able find way add plus button...is there property in tabwidget or need add new button on there..?

the source above code : dynamically change view of tabs in qtabwidget (pyqt)

you set corner-widget on tab-bar:

    self.tabbutton = qtgui.qtoolbutton(self)     self.tabbutton.settext('+')     font = self.tabbutton.font()     font.setbold(true)     self.tabbutton.setfont(font)     self.tabwidget.setcornerwidget(self.tabbutton)     self.tabbutton.clicked.connect(self.add_page)

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