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
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of SCXML on Qt labs
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Technology Preview License Agreement accompanying
** this package.
**
** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "calc.h"
#include "ui_calc.h"
#include <QSignalMapper>
CalcWidget::CalcWidget(QWidget *parent)
: QWidget(parent)
{
setupUi(this);
QSignalMapper* mapper = new QSignalMapper(this);
connect (mapper, SIGNAL(mapped(QString)), this, SIGNAL(command(QString)));
QList<QAbstractButton*> buttons = findChildren<QAbstractButton*>();
foreach (QAbstractButton* b, buttons) {
connect (b, SIGNAL(clicked()), mapper, SLOT(map()));
}
mapper->setMapping(button0,"DIGIT.0");
mapper->setMapping(button1,"DIGIT.1");
mapper->setMapping(button2,"DIGIT.2");
mapper->setMapping(button3,"DIGIT.3");
mapper->setMapping(button4,"DIGIT.4");
mapper->setMapping(button5,"DIGIT.5");
mapper->setMapping(button6,"DIGIT.6");
mapper->setMapping(button7,"DIGIT.7");
mapper->setMapping(button8,"DIGIT.8");
mapper->setMapping(button9,"DIGIT.9");
mapper->setMapping(buttonEq,"EQUALS");
mapper->setMapping(buttonCE,"CE");
mapper->setMapping(buttonC,"C");
mapper->setMapping(buttonPoint,"POINT");
mapper->setMapping(buttonPlus,"OPER.PLUS");
mapper->setMapping(buttonStar,"OPER.STAR");
mapper->setMapping(buttonMinus,"OPER.MINUS");
mapper->setMapping(buttonDiv,"OPER.DIV");
}
CalcWidget::~CalcWidget()
{
}
|
