Hi Giorgio,
To have all widgets and a canvas 'automatically' resized in your
TGTransientFrames you need to add them with layout hints kLHintsExpandX
| kLHintsExpandY, i.e.
parent->AddFrame(child, new TGLayoutHints(kLHintsExpandX | kLHintsExpandY));
If you want to do something when the window is resized, you need to use
the method
HandleConfigureNotify(Event_t *event) method of TGFrame. For example:
Bool_t YourClass::HandleConfigureNotify(Event_t* event)
{
TGFrame::HandleConfigureNotify(event);
SomeRedrawingYouWant();
return kTRUE;
}
Best regards, Ilka
Giorgio De Nunzio wrote:
>Hi again!
>About to leave for the beach, I am trying to fix some other problems I have
>found in these days so that I can leave quite happy :-)
>After my palette question, here comes my "resize" one...!
>
>I need to manually redraw some objects in my windows (TGTransientFrames
>containing a TCanvas and other widgets) when the windows are resized by the
>user: I'd like to find some kind of OnResize() method, which I do not find.
>What is the right way of doing it? Or is it necessary to directly use X11
>stuff? Again, any hint or piece of code is really welcome!
>
>Thanks in advance.
>
>Giorgio
>
>
> ---------------------------------
> Dr. Giorgio De Nunzio
> Material Science Dept.
> University of Lecce
> Lecce
> Italy
> giorgio.denunzio_at_unile.it
> tel +39 0832 297545
> fax +39 0832 297549
>
>
>
>
Received on Thu Aug 18 2005 - 09:40:37 MEST
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