I’m developing an event display using TEve. I have things almost at a reasonable state. By which I mean, I have data being plotted on top of the detector geom (from a GDML).
I added two buttons TGButtons and linked then to two functions that should go back and forward between events. No compilation errors are thrown, I assumed that the functions were linked to the
// ... Create back button and connect to "PrevEvent" rcvr in visutils b = new TGPictureButton(navFrame, gClient->GetPicture(icondir + "GoBack.gif")); navFrame->AddFrame(b); b->Connect("Clicked()", "NAME::EvtDisplayUtils", visutil_, "PrevEvent()"); // ... Create forward button and connect to "NextEvent" rcvr in visutils b = new TGPictureButton(navFrame, gClient->GetPicture(icondir + "GoForward.gif")); navFrame->AddFrame(b); b->Connect("Clicked()", "NAME::EvtDisplayUtils", visutil_, "NextEvent()");
It could be that those functions are not doing as I want…The issue is that when I run my code the buttons do not work i.e. go to Next or Prev event.
I can go between events only by double-clicking on a blank histogram which appears in another window.
This is an intentional choice as I didn’t know how else to ensure I could go between events.
This is the end of the per-event function:
I am now at a point where I need to fix this. Even if it were to double-click the TEveBrowser that would be better. Is that do-able?