Hi list,
I have a problem with PyQT.
I am a little lost with something I don't understand.
I try to remove a QVBoxLayout containing other widget.
I have a list of theses QVBoxLayout contained in a scrollArea.
When I want to delete one, all dessapear !
The short code is easier to understand my problem.
If someone could look at it and give THE advice, I could save precious time.
Tanhks a lot
Samuel
--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Samuel Garcia
Laboratoire de Neurosciences Sensorielles, Comportement, Cognition.
CNRS - UMR5020 - Universite Claude Bernard LYON 1
Equipe logistique et technique
50, avenue Tony Garnier
69366 LYON Cedex 07
FRANCE
Tél : 04 37 28 74 64
Fax : 04 37 28 76 01
http://olfac.univ-lyon1.fr/unite/equipe-07/
http://neuralensemble.org/trac/OpenElectrophy
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# -*- coding: utf-8 -*-
from PyQt4.QtCore import *
from PyQt4.QtGui import *
import sys
class MainWin(QWidget) :
def __init__(self, parent = None) :
QWidget.__init__(self, parent)
mainlayout = QVBoxLayout()
but = QPushButton('Add')
mainlayout.addWidget(but)
self.connect(but,SIGNAL('clicked()'),self.addVBox)
w = QWidget()
self.vboxScroll = QVBoxLayout()
w.setLayout(self.vboxScroll)
scroll = QScrollArea()
scroll.setWidget(w)
scroll.setWidgetResizable(True)
mainlayout.addWidget(scroll)
self.setLayout(mainlayout)
def addVBox(self):
h = QHBoxLayout()
h.addWidget(QLabel('label1'))
h.addWidget(QLabel('label2'))
but = QPushButton('del')
h.addWidget(but)
self.connect( but, SIGNAL('clicked()'), self.delHBox )
self.vboxScroll.addLayout(h)
def delHBox(self):
self.sender().parent().setVisible(False)
self.vboxScroll.removeWidget(self.sender().parent())
if __name__ == '__main__':
app = QApplication(sys.argv)
mainwin = MainWin()
mainwin.show()
app.exec_()
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