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/*
** ClanLib SDK
** Copyright (c) 1997-2005 The ClanLib Team
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
** claim that you wrote the original software. If you use this software
** in a product, an acknowledgment in the product documentation would be
** appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
** misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
** Note: Some of the libraries ClanLib may link to may have additional
** requirements or restrictions.
**
** File Author(s):
**
** Magnus Norddahl
** (if your name is missing here, please add it)
*/
#include "precomp.h"
#include "../API/GUI/radiobutton.h"
#include "radiogroup_generic.h"
/////////////////////////////////////////////////////////////////////////////
// Attributes:
CL_RadioButton *CL_RadioGroup_Generic::get_toggled() const
{
std::vector<CL_RadioButton *>::const_iterator it;
for(it = buttons.begin(); it != buttons.end(); ++it)
if((*it)->is_checked())
return (*it);
return 0;
}
/////////////////////////////////////////////////////////////////////////////
// Operations:
void CL_RadioGroup_Generic::add(CL_RadioButton *button, bool delete_component)
{
// TODO: Use delete_component
buttons.push_back(button);
slots.connect(button->sig_clicked(), this, &CL_RadioGroup_Generic::on_button_clicked, button);
}
void CL_RadioGroup_Generic::remove(CL_RadioButton *button)
{
// TODO: Remove clicked-slot from slots as well
std::vector<CL_RadioButton *>::iterator it;
for(it = buttons.begin(); it != buttons.end(); ++it)
{
if((*it) == button)
{
buttons.erase(it);
return;
}
}
}
void CL_RadioGroup_Generic::set_checked(CL_RadioButton *button)
{
if(button->is_checked())
return;
std::vector<CL_RadioButton *>::const_iterator it;
for(it = buttons.begin(); it != buttons.end(); ++it)
(*it)->set_checked((*it) == button);
sig_selection_changed(button);
}
/////////////////////////////////////////////////////////////////////////////
// Callbacks:
void CL_RadioGroup_Generic::on_button_clicked(CL_RadioButton *button)
{
std::vector<CL_RadioButton *>::iterator it;
for(it = buttons.begin(); it != buttons.end(); ++it)
{
if((*it) != button)
(*it)->set_checked(false);
else
{
button->set_checked(true);
sig_selection_changed(button);
}
}
}
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