Vertical Frame, Button Group and Button

ROOT
1

Hello,
I have a problem with the example posted as attachment. The example consist in a vertical frame that contains:

  • a list box
  • an horizontal frame
    The horizontal frame contains:
  • a list box
  • a vertical frame
    The last vertical frame contains:
  • a Button Group with 3 radio button
  • a Text Button
    The problem is that the last text button and the button group are overlapped. Why?

Thank you very much
Andrea Bulgarelli
test.C (1.99 KB)

2

Hi Andrea,

You made an error in line 30 of your macro - instead of

br->AddFrame(fVF1, new TGLayoutHints(kLHintsExpandX | kLHintsExpandY, 0,0,0,0));

do:

fVF1->AddFrame(br, new TGLayoutHints(kLHintsExpandX | kLHintsExpandY, 0,0,0,0));

Also, do not use AddFrame with TGButtonGroup because the buttons are
automatically added with a default layout hints to their parent, Show() method will map them;
i.e. delete the lines 35, 36, 37.

Best regards, Ilka

3

Thank you very much!
It works!
Andrea Bulgarelli