RadioGroupItems (C++)

Description

This example uses a radio group box and a scroll bar on a form. When you select one of the radio buttons, the scroll bar changes orientation accordingly.

Code

__fastcall TForm1::TForm1(TComponent* Owner)
  : TForm(Owner)
{
  RadioGroup1->Items->Add("Vertical");
  RadioGroup1->Items->Add("Horizontal");
  RadioGroup1->ItemIndex = 2;
}

void __fastcall TForm1::RadioGroup1Click(TObject *Sender)
{
  if (RadioGroup1->Items->Strings[RadioGroup1->ItemIndex] == "Vertical")
    ScrollBar1->Kind = sbVertical;
  else if (RadioGroup1->Items->Strings[RadioGroup1->ItemIndex] == "Horizontal")
    ScrollBar1->Kind = sbHorizontal;
}

Uses

• Vcl.ExtCtrls.TCustomRadioGroup.Items ( fr | de | ja )
• Vcl.ExtCtrls.TCustomRadioGroup.ItemIndex ( fr | de | ja )
• Vcl.StdCtrls.TScrollBar.Kind ( fr | de | ja )