Dear Rooters, I'm developing some GUI classes and I've encountered the following problem: even if I connect TGListView::DoubleClicked() to one of my slot functions using fFileView->Connect("DoubleClicked(TGLVEntry*, Int_t)", "PbarFileBrowser", this, "HandleBrowser(TGLVEntry*, Int_t)"); the HandleBrowser() function is never called when I double click on an item although ROOT is not complaining about wrong signal/slot connection. Was I doing something wrong? After digging into and playing with the ROOT code I've discovered that HandleBrowser() is never called because TGListView::DoubleClicked() is never called, only TGLVContainer::HandleDoubleClick(). After I've added the following lines to TGLVContainer::HandleDoubleClick() if (fListView) fListView->DoubleClicked(f, event->fCode); if (fListView) fListView->DoubleClicked(f, event->fCode, event->fXRoot, event->fYRoot); right after SendMessage(...) (similarly to TGTreeView) everything worked fine but maybe this is a dirty/illegal solution (I'm completely new to GUI programming). Most likely TGListView::Clicked() has similar problems but that I didn't investigate. I'm using ROOT 3.02/06 with RedHat 7.2. BTW, are there plans to write some User's Guide on GUI programming? For those how never did anything like that before (like myself) it's a bit painful (and dangerous) to learn just by digging through example codes (although those codes are quite nice). Regards, Bertalan
This archive was generated by hypermail 2b29 : Sat Jan 04 2003 - 23:50:37 MET