1 # Copyright (C) 2006-2021 CEA/DEN, EDF R&D
3 # This library is free software; you can redistribute it and/or
4 # modify it under the terms of the GNU Lesser General Public
5 # License as published by the Free Software Foundation; either
6 # version 2.1 of the License, or (at your option) any later version.
8 # This library is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 # Lesser General Public License for more details.
13 # You should have received a copy of the GNU Lesser General Public
14 # License along with this library; if not, write to the Free Software
15 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 from . import CONNECTOR
23 class BoxManager(QWidgetStack):
24 """ A BoxManager manages a collection of widget
25 Each widget is associated to an item
26 A widget is displayed when the associated item is selected
27 To get the associated widget : item.box(self)
29 def __init__(self,parent):
30 QWidgetStack.__init__(self,parent)
33 def setRootItem(self,rootItem):
34 self.rootItem=rootItem
35 CONNECTOR.Connect(self.rootItem,"selected",self.setview,())
37 def setview(self,item):
38 if item not in self.panels:
39 CONNECTOR.Connect(item,"changed",self.changePanel,(item,))
41 self.panels[item]=panel
42 idd=self.addWidget(panel)
43 self.raiseWidget(self.panels[item])
45 def changePanel(self,item):
46 print("changePanel",item)
47 if item in self.panels:
48 self.removeWidget(self.panels[item])
50 self.panels[item]=panel
51 idd=self.addWidget(panel)
52 self.raiseWidget(self.panels[item])