ROOT and GUI

[bulgarelli]

Hello,
I’m a new user of ROOT .
I would like to use ROOT not only for the analysis but I would like to develop a GUI but I have some problems. In order:

1. How is possible to use the drag-n-drop into ROOT GUI?
2. How is possible to build an MDI application? There are some examples?
3. How is possible to attach and dettach the toolbars? How is possible to show more than one toolbar in the same row?
4. How is possible to use the root widgets (THx, TGraph) into a Qt application?

Thank you very much.

Best regards
Andrea Bulgarelli

CNR/IASF Italy

[Valeriy_Onuchin]

Hi Andrea,

I’m a new user of ROOT .
I would like to use ROOT not only for the analysis but I would like to develop a GUI but I have some problems. In order:

1. How is possible to use the drag-n-drop into ROOT GUI?
2. How is possible to build an MDI application? There are some examples?
3. How is possible to attach and dettach the toolbars? How is possible to show more than one toolbar in the same row?

Not yet, we are working on it. Must appear in ROOT 4.xxx

As you know TGxxx classes are originated from xclass95
xclass.sourceforge.net/
This project is resurected recently and already has the features
you listed. We are planning to incorporate them in ROOT in the
nearest future. Any contributions are “extremely” welcome

4. How is possible to use the root widgets (THx, TGraph) into a Qt application?

Check ROOT 2002 workshop
root.cern.ch/root/R2002/Program.html
and links over there.

Regards. Valeriy

[system]

[quote]
4. How is possible to use the root widgets (THx, TGraph) into a Qt application?

Just install ROOT Qt layer (see: root.bnl.gov )

Hope this helps.