GSI Object Oriented Online Offline (Go4): qt4/Go4GUI/TGo4WidgetProxy.cxx Source File

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00001 // $Id: TGo4WidgetProxy.cxx 1129 2014-01-21 17:03:57Z linev $
00002 //-----------------------------------------------------------------------
00003 //       The GSI Online Offline Object Oriented (Go4) Project
00004 //         Experiment Data Processing at EE department, GSI
00005 //-----------------------------------------------------------------------
00006 // Copyright (C) 2000- GSI Helmholtzzentrum f�r Schwerionenforschung GmbH
00007 //                     Planckstr. 1, 64291 Darmstadt, Germany
00008 // Contact:            http://go4.gsi.de
00009 //-----------------------------------------------------------------------
00010 // This software can be used under the license agreements as stated
00011 // in Go4License.txt file which is part of the distribution.
00012 //-----------------------------------------------------------------------
00013 
00014 #include "TGo4WidgetProxy.h"
00015 
00016 #include "TPad.h"
00017 #include "TGo4Slot.h"
00018 #include "QGo4Widget.h"
00019 
00020 Bool_t TGo4WidgetProxy::ProcessEvent(TGo4Slot* slot, TGo4Slot* source, Int_t id, void* param)
00021 {
00022    if (fWidget==0) return kTRUE;
00023 
00024    TGo4Slot* src = (TGo4Slot*) source;
00025 
00026    if ((id==TGo4Slot::evObjAssigned) ||
00027        (id==TGo4Slot::evObjUpdated))
00028          fWidget->ProcessSignal(src->GetName(), true, src->GetAssignedObject(), src);
00029    else
00030    if (id==TGo4Slot::evDelete) {
00031       fWidget->ProcessSignal(src->GetName(), false, 0, src);
00032    }
00033    else
00034    if (id==TGo4Slot::evObjDeleted)
00035       fWidget->ProcessSignal(src->GetName(), false, (TObject*)param, src);
00036    else
00037    if (id==TGo4Slot::evSubslotUpdated)
00038       fWidget->ProcessSignal("TGo4Slot::evSubslotUpdated", true, (TObject*)param, src);
00039 
00040    // process further events which important for data management
00041    return (id==TGo4Slot::evDelete);
00042 }
00043 
00044 void TGo4WidgetProxy::PadRangeAxisChanged()
00045 {
00046    if (fWidget)
00047      fWidget->ProcessSignal("PadRangeAxisChanged", true, 0, 0);
00048 }
00049 
00050 void TGo4WidgetProxy::PadModified()
00051 {
00052    if (fWidget)
00053      fWidget->ProcessSignal("PadModified", true, 0, 0);
00054 }