blob: 62b5f8e7768ac9d1bf1c467d4fe224ab0b56b826 (
plain)
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
|
/***************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (directui@nokia.com)
**
** This file is part of libmeegotouch.
**
** If you have questions regarding the use of this file, please contact
** Nokia at directui@nokia.com.
**
** This library is free software; you can redistribute it and/or
** modify it 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.
**
****************************************************************************/
#include "mainwindow.h"
#include <QMenu>
#include <QFileDialog>
#include <QDebug>
#include <QStyle>
MainWindow::MainWindow() : QLabel(NULL)
{
setWindowTitle("Orientation Change Demo");
if(!connect(style(), SIGNAL(orientationChanged(int)), this, SLOT(rotateImage(int))))
qCritical() << "Could not connect to orientationChanged signal of the Qt Meegotouch style. Maybe you are not running with the Maemo6 style?";
m_landscapeImage.load(":/images/meegotouch-wallpaper-landscape.jpg");
m_portraitImage.load(":/images/meegotouch-wallpaper-portrait.jpg");
int orientation = 0;
QMetaObject::invokeMethod(style(), "orientation", Q_RETURN_ARG(int, orientation));
rotateImage(orientation);
}
MainWindow::~MainWindow()
{
}
void MainWindow::rotateImage(int orientationAngle) {
QTransform t;
t.rotate(orientationAngle);
QPixmap pixmap;
switch(orientationAngle) {
case 0:
setAlignment(Qt::AlignTop);
pixmap = m_landscapeImage;
break;
case 90:
setAlignment(Qt::AlignRight);
pixmap = m_portraitImage;
break;
case 180:
setAlignment(Qt::AlignBottom);
pixmap = m_landscapeImage;
break;
case 270:
setAlignment(Qt::AlignLeft);
pixmap = m_portraitImage;
break;
}
setPixmap(pixmap.transformed(t));
}
|
