1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 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 the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtGui>
#include "imagedialog.h"
//! [0]
ImageDialog::ImageDialog(QWidget *parent)
: QDialog(parent)
{
setupUi(this);
okButton->setAutoDefault(false);
cancelButton->setAutoDefault(false);
//! [0]
colorDepthCombo->addItem(tr("2 colors (1 bit per pixel)"));
colorDepthCombo->addItem(tr("4 colors (2 bits per pixel)"));
colorDepthCombo->addItem(tr("16 colors (4 bits per pixel)"));
colorDepthCombo->addItem(tr("256 colors (8 bits per pixel)"));
colorDepthCombo->addItem(tr("65536 colors (16 bits per pixel)"));
colorDepthCombo->addItem(tr("16 million colors (24 bits per pixel)"));
connect(cancelButton, SIGNAL(clicked()), this, SLOT(reject()));
//! [1]
connect(okButton, SIGNAL(clicked()), this, SLOT(checkValues()));
}
//! [1]
//! [2]
void ImageDialog::checkValues()
{
if (nameLineEdit->text().isEmpty())
(void) QMessageBox::information(this, tr("No Image Name"),
tr("Please supply a name for the image."), QMessageBox::Cancel);
else
accept();
}
//! [2]
|
