Qt and Geant 4.9.2 integration

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Details on "Inline depth" and "Outline depth"

Threads and the follow-up messages are numbered. There is one line per posting, normally starting with the posting number. The URLs of a posting and its responses reflect the depth of the follow-up postings. Watch the URLs to see how this is done. Depending on the chosen display options, the thread-display may be incomplete; the number of messages at the next level is, however, displayed, e.g. "…3 message(s)". You may not see all contributors unless you choose "All".

Messages are "chained" if there are only replies at the first level, i.e. 1/1.html, 1/1/1.html etc. In case of "chained" messages the message number is replaced by the icon and there is no indentation.

Inline: Display the subject line only or also the text of the posting(s); for the choice "All" the "Outline" choices are switched off.

Argument Default value Alternative Comment

1 0 1 no text / full text of posting

2 1 All text for level 1 only / text for All postings

Argument	Default value	Alternative		Comment
1	0	1		no text / full text of posting
2	1	All		text for level 1 only / text for All postings

Outline: Choose the depth of the posting thread, successive toggle controls provide increasing detail.

Argument Default value Alternative Comment

1 2 1 2 levels / 1 level (original posting)

2 3 2 3 levels / 2 levels

3 3 All 3 levels / all levels (all postings)

Argument	Default value	Alternative	Comment
1	2	1	2 levels / 1 level (original posting)
2	3	2	3 levels / 2 levels
3	3	All	3 levels / all levels (all postings)

Hi,
I am a beginner in Geant and have just installed Geant 4.9.2 with QT driver
options turned on. I could run some of the novice examples. I would like to
know if Geant can be used in a Qt application. That is, I have a GUI designed
using Qt and I have a Opengl widget embedded in that GUI and now I want all
the Geant visualization to be output to this Widget. Is this currently possible?
 To begin with I just added the main Geant header files (and nothing else)
namely
#include "G4RunManager.hh"
#include "G4UImanager.hh"
to my Qt application and using  pro files I generated the make file. While
compiling I get the following errors :

mysim.o(.text+0x6fa): In function `global constructors keyed to _ZN5mysimC2EP7QWidget': : undefined reference to `CLHEP::HepRandom::createInstance()' mysim.o(.gnu.linkonce.t._ZNK12G4VTouchable9GetVolumeEi+0x18): In function `G4VTouchable::GetVolume(int) const': : undefined reference to `G4Exception(char const*, char const*, G4ExceptionSeverity, char const*)' mysim.o(.gnu.linkonce.t._ZNK12G4VTouchable8GetSolidEi+0x18): In function `G4VTouchable::GetSolid(int) const': : undefined reference to `G4Exception(char const*, char const*, G4ExceptionSeverity, char const*)' mysim.o(.gnu.linkonce.t._ZNK12G4VTouchable16GetReplicaNumberEi+0x18): In function `G4VTouchable::GetReplicaNumber(int) const': : undefined reference to `G4Exception(char const*, char const*, G4ExceptionSeverity, char const*)' mysim.o(.gnu.linkonce.t._ZN12G4VTouchable13MoveUpHistoryEi+0x18): In function `G4VTouchable::MoveUpHistory(int)': : undefined reference to `G4Exception(char const*, char const*, G4ExceptionSeverity, char const*)' mysim.o(.gnu.linkonce.t._ZN12G4VTouchable14UpdateYourselfEP17G4VPhysicalVolumePK19G4NavigationHistory+0x18): In function `G4VTouchable::UpdateYourself(G4VPhysicalVolume*, G4NavigationHistory const*)': : undefined reference to `G4Exception(char const*, char const*, G4ExceptionSeverity, char const*)' mysim.o(.gnu.linkonce.t._ZNK12G4VTouchable15GetHistoryDepthEv+0x18): more undefined references to `G4Exception(char const*, char const*, G4ExceptionSeverity, char const*)' follow mysim.o(.gnu.linkonce.t._ZN11G4AllocatorI15G4CountedObjectI12G4VTouchableEEC1Ev+0xc): In function `G4Allocator<G4CountedObject<G4VTouchable> >::G4Allocator()': : undefined reference to `G4AllocatorPool::G4AllocatorPool(unsigned int)' mysim.o(.gnu.linkonce.t._ZN11G4AllocatorI15G4CountedObjectI12G4VTouchableEED1Ev+0xa): In function `G4Allocator<G4CountedObject<G4VTouchable> >::~G4Allocator()': : undefined reference to `G4AllocatorPool::~G4AllocatorPool()' collect2: ld returned 1 exit status gmake: *** [mysim] Error 1

My question is there anything that I need to add to the pro files to get rid of these. Geant has provided the make files for the examples only.How do I generate a makefile, or what else is required, in a case like mine ? Thanks and Regards, Deepak Samuel.