[ROOT] Event handling in TRootEmbeddedCanvas?

From: jiangyong jia (jjia@rcf.rhic.bnl.gov)
Date: Tue May 02 2000 - 21:09:53 MEST

Next message: Anton Fokin: "[ROOT] Sector or pie charts in ROOT?"
Previous message: Rene Brun: "Re: [ROOT] Locking root files"
Next in thread: Fons Rademakers: "Re: [ROOT] Event handling in TRootEmbeddedCanvas?"
Reply: Fons Rademakers: "Re: [ROOT] Event handling in TRootEmbeddedCanvas?"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

Hi,Dear Brun,
Few questions,
1) what is the difference between gBatchGuiFactory and gGuiFactory?
and what does batch modes means? It seems to me that i can't access them
in root prompt.
2) I want to insert a canvas into GUI interface,
I find that TRootEmbeddedCanvasContainer dispatch the mouse event to
TCanvas , but TCanvas contains a datamember fCanvasImp which is actually 
TRootCanvas and it inherite from TGMainFrame. TRootCanvas also catch
mouse event(come form TRootCanvasContainer) and dispatch them to TCanvas,
So If one use TRootEmbeddedCanvas , TCanvas will receive mouse event from
TWO dispatchers???
Help!!
Cheers,
Jiangyong  



************************************************
	jjia@rcf.rhic.bnl.gov
        Jiangyong Jia
      	Department of Physics
       	State University New York at Stony Brook
       	Stony Brook, New York 11794-3800
        Tel.631-344-5455
*********************************************

Next message: Anton Fokin: "[ROOT] Sector or pie charts in ROOT?"
Previous message: Rene Brun: "Re: [ROOT] Locking root files"
Next in thread: Fons Rademakers: "Re: [ROOT] Event handling in TRootEmbeddedCanvas?"
Reply: Fons Rademakers: "Re: [ROOT] Event handling in TRootEmbeddedCanvas?"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

This archive was generated by hypermail 2b29 : Tue Jan 02 2001 - 11:50:24 MET