tictactoedialog.cpp

来自「qt-x11-opensource-src-4.1.4.tar.gz源码」· C++ 代码 · 共 79 行

/****************************************************************************
**
** Copyright (C) 2005-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the example classes of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file.  Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at [e-mail].
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#include <QtGui>
#include <QtDesigner/QDesignerFormWindowInterface>
#include <QtDesigner/QDesignerFormWindowCursorInterface>

#include "tictactoedialog.h"
#include "tictactoe.h"

TicTacToeDialog::TicTacToeDialog(TicTacToe *tic, QWidget *parent)
    : QDialog(parent)
{
    ticTacToe = tic;
    editor = new TicTacToe;
    editor->setState(ticTacToe->state());

    cancelButton = new QPushButton(tr("Cancel"));
    connect(cancelButton, SIGNAL(clicked()), this, SLOT(reject()));

    okButton = new QPushButton(tr("OK"));
    connect(okButton, SIGNAL(clicked()), this, SLOT(saveState()));

    resetButton = new QPushButton(tr("Reset"));
    connect(resetButton, SIGNAL(clicked()), this, SLOT(resetState()));

    buttonLayout = new QHBoxLayout;
    buttonLayout->addWidget(resetButton);
    buttonLayout->addStretch();
    buttonLayout->addWidget(okButton);
    buttonLayout->addWidget(cancelButton);

    mainLayout = new QVBoxLayout;
    mainLayout->addWidget(editor);
    mainLayout->addLayout(buttonLayout);

    setLayout(mainLayout);
    setWindowTitle(tr("Edit State"));
}

QSize TicTacToeDialog::sizeHint() const
{
    return QSize(250, 250);
}

void TicTacToeDialog::resetState()
{
    editor->clearBoard();
}

void TicTacToeDialog::saveState()
{
    if (QDesignerFormWindowInterface *formWindow
            = QDesignerFormWindowInterface::findFormWindow(ticTacToe)) {
        formWindow->cursor()->setProperty("state", editor->state());
    }
    accept();
}