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/*
* The Mana World
* Copyright 2004 The Mana World Development Team
*
* This file is part of The Mana World.
*
* The Mana World 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
* any later version.
*
* The Mana World 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 The Mana World; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id: ok_dialog.cpp 3035 2007-01-14 14:54:39Z b_lindeijer $
*/
#include "ok_dialog.h"
#include <guichan/font.hpp>
OkDialog::OkDialog(const std::string &title, const std::string &msg,
Window *parent):
Window(title, true, parent)
{
mTextBox = new TextBox();
mTextBox->setEditable(false);
mTextBox->setOpaque(false);
mTextArea = new ScrollArea(mTextBox);
okButton = new Button("Ok", "ok", this);
mTextArea->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
mTextArea->setVerticalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
mTextArea->setOpaque(false);
mTextBox->setMinWidth(260);
mTextBox->setTextWrapped(msg);
int numRows = mTextBox->getNumberOfRows();
if (numRows > 1)
{
// 15 == height of each line of text (based on font heights)
// 14 == row top + bottom graphic pixel heights
setContentSize(mTextBox->getMinWidth() + 15, 15 + (numRows * 15));
mTextArea->setDimension(gcn::Rectangle(4, 5, mTextBox->getMinWidth() + 5,
3 + (numRows * 14)));
}
else
{
int width = getFont()->getWidth(title);
if (width < getFont()->getWidth(msg))
width = getFont()->getWidth(msg);
if (width < okButton->getWidth())
width = okButton->getWidth();
setContentSize(width + 15, 30 + okButton->getHeight());
mTextArea->setDimension(gcn::Rectangle(4, 5, width + 5, 17));
}
okButton->setPosition((mTextBox->getMinWidth() - okButton->getWidth()) / 2,
(numRows * 14) + okButton->getHeight() - 8);
add(mTextArea);
add(okButton);
setLocationRelativeTo(getParent());
setVisible(true);
okButton->requestFocus();
}
unsigned int OkDialog::getNumRows()
{
return mTextBox->getNumberOfRows();
}
void OkDialog::action(const gcn::ActionEvent &event)
{
// Proxy button events to our listeners
ActionListenerIterator i;
for (i = mActionListeners.begin(); i != mActionListeners.end(); ++i)
{
(*i)->action(event);
}
// Can we receive anything else anyway?
if (event.getId() == "ok") {
scheduleDelete();
}
}
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