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/*
* The Mana World
* Copyright (C) 2004 The Mana World Development Team
*
* This file is part of The Mana World.
*
* 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
* 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 "gui/ok_dialog.h"
#include "gui/gui.h"
#include "gui/widgets/button.h"
#include "gui/widgets/scrollarea.h"
#include "gui/widgets/textbox.h"
#include "utils/gettext.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);
gcn::Button *okButton = new Button(_("Ok"), "ok", this);
mTextArea->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
mTextArea->setVerticalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
mTextArea->setOpaque(false);
mTextBox->setTextWrapped(msg, 260);
const int numRows = mTextBox->getNumberOfRows();
const int fontHeight = getFont()->getHeight();
const int height = numRows * fontHeight;
int width = getFont()->getWidth(title);
if (width < mTextBox->getMinWidth())
width = mTextBox->getMinWidth();
if (width < okButton->getWidth())
width = okButton->getWidth();
setContentSize(mTextBox->getMinWidth() + fontHeight, height +
fontHeight + okButton->getHeight());
mTextArea->setDimension(gcn::Rectangle(4, 5, width + 2 * getPadding(),
height + getPadding()));
// 8 is the padding that GUIChan adds to button widgets
// (top and bottom combined)
okButton->setPosition((width - okButton->getWidth()) / 2, height + 8);
add(mTextArea);
add(okButton);
center();
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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