Hi Henrique,
I finally had time to update the
http://root.cern.ch/root/hepvis98/newgui.html
page with compile instructions and to also fix-up the periodic
and guidemo examples mentioned on the HowTo page.
They should work now.
Let me know.
Cheers, Fons.
Henrique de M. J. Barbosa - mestrado wrote:
> Hi Rooters,
>
> It's probably something very stupid but I don't know what else to try.
> I'm having some problems using root GUI widgets. As it is something
> completely new to me, I tried first the exemples:
>
> http://root.cern.ch/root/HowtoGUI.html
>
> But I couldn't even compile correctly any of the exemples. For instance,
> I've found at:
>
> http://root.cern.ch/root/hepvis98/newgui.html
>
> the GUI Example number 1:
>
> #include <TROOT.h>
> #include <TApplication.h>
> #include <TGClient.h>
>
> extern void InitGui();
> VoidFuncPtr_t initfuncs[] = { InitGui, 0 };
>
> TROOT root("GUI", "GUI test environement", initfuncs);
>
> int main(int argc, char **argv)
> {
> TApplication theApp("App", &argc, argv);
> MyMainFrame mainWin(gClient->GetRoot(), 200, 220);
> theApp.Run();
> return 0;
> }
>
>
> And I tried:
>
> gcc gui1.c -I$ROOTSYS/include -L$ROOTSYS/lib
>
> The error message that follows is giant... something like 200 lines or
> more. Am I doing something wrong??
>
> Once I was not sure about the compilation command, I decided to try
> the periodic table exemple. Since there is a Makefile, it should work
> nice but it didn't. The error message is below.
>
> Do you have any clues of what Am I doing wrong?
>
> best regards,
>
> Henrique Barbosa
> ****************************************
> Henrique Barbosa The Pierre Auger
> PhD Student Observatory
>
> State University at Campinas - BRASIL
> "Gleb Wathagin" Physics Institute
> Department of Cosmic Rays and Chronology
> ****************************************
>
>
> Oh, I'm using root v3.02.06 on linux RedHat 7.1 with gcc2.96.
>
>
> ========================================================
> ERROR MESSAGE
> ========================================================
> [hbarbosa@positron periodic]$ make all
> Generating dictionary EventCint...
> Warning: File "XSPeriodicTable.h" already loaded
> Warning: File "XSStepButton.h" already loaded
> Warning: File "NdbMF.h" already loaded
> Warning: File "NdbMT.h" already loaded
> Warning: File "NdbMTReactionXS.h" already loaded
> Warning: File "NdbMaterial.h" already loaded
> Warning: File "NdbParticle.h" already loaded
> Warning: File "NdbParticleList.h" already loaded
> g++ -g -Wall -fPIC -D_REENTRANT
> -I/home/drc01/hbarbosa/wpc8/bin/croot/include -I./ -c XSGui.cxx -o XSGui.o
> XSGui.cxx: In method `Bool_t XSGui::ProcessMenuMessage (long int)':
> XSGui.cxx:166: cannot convert `char **' to `const char **' in
> assignment
> XSGui.cxx:171: jump to case label
> XSGui.cxx:165: crosses initialization of `TGFileInfo fi'
> XSGui.cxx:175: jump to case label
> XSGui.cxx:165: crosses initialization of `TGFileInfo fi'
> XSGui.cxx:180: jump to case label
> XSGui.cxx:165: crosses initialization of `TGFileInfo fi'
> XSGui.cxx:184: jump to case label
> XSGui.cxx:165: crosses initialization of `TGFileInfo fi'
> XSGui.cxx:192: jump to case label
> XSGui.cxx:165: crosses initialization of `TGFileInfo fi'
> XSGui.cxx:171: case label `M_FILE_SAVE' within scope of cleanup or
> variable array
> XSGui.cxx:175: case label `M_FILE_EXIT' within scope of cleanup or
> variable array
> XSGui.cxx:180: case label `M_ELEM_REACTION' within scope of cleanup or
> variable array
> XSGui.cxx:184: case label `M_HELP_ABOUT' within scope of cleanup or
> variable array
> XSGui.cxx:192: `default' label within scope of cleanup or variable
> array
> make: ** [XSGui.o] Erro 1
>
>
--
Org: CERN, European Laboratory for Particle Physics.
Mail: 1211 Geneve 23, Switzerland
E-Mail: Fons.Rademakers@cern.ch Phone: +41 22 7679248
WWW: http://root.cern.ch/~rdm/ Fax: +41 22 7679480
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