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// w32dlib - Win32 Control Helpers
//
// Copyright (C) 2005 Ian Cowburn (ianc@noddybox.demon.co.uk)
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// -------------------------------------------------------------------------
//
#include "w32dlib/window.h"
#include "w32dlib/radiobutton.h"
#include "w32dlib/dialog.h"
#include "w32dlib/datax.h"
namespace W32DLib
{
// ------------------------------------------------------------
//
RadioButton::RadioButton(Dialog *parent, int resource_id,
int first_radio, int last_radio, DataX *datax) :
Control(parent,resource_id,datax),
m_first(first_radio),
m_last(last_radio)
{
}
// ------------------------------------------------------------
//
RadioButton::~RadioButton()
{
}
// ------------------------------------------------------------
//
void RadioButton::OnPress(Window *owner, W32DLibCallback callback)
{
Control::AddCallback(WM_COMMAND,0,owner,callback);
}
// ------------------------------------------------------------
//
void RadioButton::SetState()
{
CheckRadioButton(m_parent->GetHWND(),m_first,m_last,m_resid);
}
// ------------------------------------------------------------
//
bool RadioButton::GetState()
{
return IsDlgButtonChecked(m_parent->GetHWND(),m_resid)==BST_CHECKED;
}
// ------------------------------------------------------------
//
void RadioButton::DoDataExchange(bool set)
{
if (m_data)
{
switch(m_data->Type())
{
case DataX::eString:
Control::DoDataExchange(set);
break;
case DataX::eInt:
break;
case DataX::eBool:
if (set)
{
if (m_data->Bool())
{
SetState();
}
}
else
{
m_data->Set(GetState());
}
break;
}
}
}
}; // namespace W32DLib
// END OF FILE
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