[PyQt] removeWidget

[uahmed]

Hi

Thanks for the reply , I used .close() . I guess this will destroy the
widget and will not leave memory for it .

On Thu, Aug 25, 2011 at 2:22 PM, Hans-Peter Jansen <hpj at urpla.net> wrote:

> On Thursday 25 August 2011, 10:43:20 Vincent Vande Vyvre wrote:
> >  Le 25/08/11 07:59, uahmed a écrit :
> > Hi
> >
> >  I want to add widget in (f1) function and want to remove the widget
> > from (f2) function . I tried the same thing in same function it do
> > work but when i try to remove the widget from another it doesnt . Any
> > help ?
> >
> >  Code :
> >
> >
> >  import sys,os
> >  from functools import partial
> >  from PyQt4 import QtGui, QtCore
> >  import Skype4Py
> >  import time
> >  import socket
> >
> >
> >  class main():
> >          def f1(self):
> >                  print "f1"
> >                  buttons['user'] = QtGui.QToolButton(widget)
> >                  layout.addWidget(buttons['user'])
> >                  widget.setLayout(layout)
> >          def f2(self):
> >                  print "f2"
> >                  layout.removeWidget(buttons['user'])
> >                  widget.setLayout(layout)
> >
> >
> >  app = QtGui.QApplication(sys.argv)
> >  widget = QtGui.QWidget()
> >  layout = QtGui.QVBoxLayout()
> >  buttons = {}
> >  sk = main()
> >  sk.f1()
> >  sk.f2()
> >  widget.show()
> >  sys.exit(app.exec_())
> >
> >
> > _______________________________________________
> > PyQt mailing list    PyQt at riverbankcomputing.com
> > http://www.riverbankcomputing.com/mailman/listinfo/pyqt
> >  Remove is NOT delete.
> >
> >  Try that:
> >
> >  def f2(self):
> >                  print "f2"
> >                  buttons['user'].deleteLater()
> >                  layout.removeWidget(buttons['user'])
> >                  widget.setLayout(layout)
>
> Consider using .show() and .hide()
>
> Pete
> _______________________________________________
> PyQt mailing list    PyQt at riverbankcomputing.com
> http://www.riverbankcomputing.com/mailman/listinfo/pyqt
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.riverbankcomputing.com/pipermail/pyqt/attachments/20110825/79ae1e8b/attachment.html>