Re: Refreshing ROOT gui frame after modifying elements

Hi,

And which layout hints do you use when adding the frames? What is the layout hint of the tab?
Could you copy and paste the relevant code?

Cheers, Bertrand.

On 5/15/2012 4:39 PM, suvayu ali wrote:
> Hi,
>
> I am working on a GUI written using ROOT. I want to add
> TGHorizontalFrames to a tab with other TGHorizontalFrames and a
> TRootEmbeddedCanvas depending on context. I try to do this from a method
> by calling
>
> tab->RemoveFrame(canvas);
>
> horizframe1 = new TGHorizontalFrame(..);
> horizframe2 = new TGHorizontalFrame(..);
>
> tab->AddFrame(horizframe1);
> canvas->Resize(origw, origh -<some no>);
> tab->AddFrame(canvas);
> tab->AddFrame(horizframe2);
>
> But my problem is the new horizontal frames are positioned at x=0, y=0
> and not after the already existing horizontal frame in the tab. I know
> this by printing the fames.
>
> TGCompositeFrame: id=100664561 parent=100663488 x=2 y=23 w=1373 h=566
> TGHorizontalFrame: id=100664562 parent=100664561 x=81 y=2 w=1211 h=33
> ...
> TGHorizontalFrame: id=100665125 parent=100664561 x=0 y=0 w=1211 h=33
> ...
> TRootEmbeddedCanvas: id=100664582 parent=100664561 x=10 y=47 w=1353 h=337
> TGHorizontalFrame: id=100665127 parent=100664561 x=0 y=0 w=1211 h=33
> ...
>
> What am I doing wrong, and where can I find more documentation?
>
> Thanks,
>
> PS: This is a GUI used in the LHCb colaboration, so I can't reasonably
> simplify the problem into a test macro. I could point you to the
> code though.
>
Received on Tue May 15 2012 - 16:47:56 CEST