You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
199 lines
6.3 KiB
199 lines
6.3 KiB
14 years ago
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
|
||
|
|
<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/qdial.h:1 -->
|
||
|
|
<html>
|
||
|
|
<head>
|
||
|
|
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||
|
|
<title>qdial.h Include File</title>
|
||
|
|
<style type="text/css"><!--
|
||
|
|
fn { margin-left: 1cm; text-indent: -1cm; }
|
||
|
|
a:link { color: #004faf; text-decoration: none }
|
||
|
|
a:visited { color: #672967; text-decoration: none }
|
||
|
|
body { background: #ffffff; color: black; }
|
||
|
|
--></style>
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
|
||
|
|
<table border="0" cellpadding="0" cellspacing="0" width="100%">
|
||
|
|
<tr bgcolor="#E5E5E5">
|
||
|
|
<td valign=center>
|
||
|
|
<a href="index.html">
|
||
|
|
<font color="#004faf">Home</font></a>
|
||
|
|
| <a href="classes.html">
|
||
|
|
<font color="#004faf">All Classes</font></a>
|
||
|
|
| <a href="mainclasses.html">
|
||
|
|
<font color="#004faf">Main Classes</font></a>
|
||
|
|
| <a href="annotated.html">
|
||
|
|
<font color="#004faf">Annotated</font></a>
|
||
|
|
| <a href="groups.html">
|
||
|
|
<font color="#004faf">Grouped Classes</font></a>
|
||
|
|
| <a href="functions.html">
|
||
|
|
<font color="#004faf">Functions</font></a>
|
||
|
|
</td>
|
||
|
|
<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qdial.h</h1>
|
||
|
|
|
||
|
|
<p>This is the verbatim text of the qdial.h include file. It is provided only for illustration; the copyright remains with Trolltech.
|
||
|
|
<hr>
|
||
|
|
<pre>
|
||
|
|
/****************************************************************************
|
||
|
|
** $Id: qt/qdial.h 3.3.8 edited Jan 11 14:46 $
|
||
|
|
**
|
||
|
|
** Definition of the dial widget
|
||
|
|
**
|
||
|
|
** Created : 990104
|
||
|
|
**
|
||
|
|
** Copyright (C) 1999-2007 Trolltech ASA. All rights reserved.
|
||
|
|
**
|
||
|
|
** This file is part of the widgets module of the Qt GUI Toolkit.
|
||
|
|
**
|
||
|
|
** This file may be used under the terms of the GNU General Public
|
||
|
|
** License versions 2.0 or 3.0 as published by the Free Software
|
||
|
|
** Foundation and appearing in the file LICENSE.GPL included in the
|
||
|
|
** packaging of this file. Alternatively you may (at your option) use any
|
||
|
|
** later version of the GNU General Public License if such license has
|
||
|
|
** been publicly approved by Trolltech ASA (or its successors, if any)
|
||
|
|
** and the KDE Free Qt Foundation.
|
||
|
|
**
|
||
|
|
** Please review the following information to ensure GNU General
|
||
|
|
** Public Licensing requirements will be met:
|
||
|
|
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
|
||
|
|
** If you are unsure which license is appropriate for your use, please
|
||
|
|
** review the following information:
|
||
|
|
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
|
||
|
|
** or contact the sales department at sales@trolltech.com.
|
||
|
|
**
|
||
|
|
** This file may be used under the terms of the Q Public License as
|
||
|
|
** defined by Trolltech ASA and appearing in the file LICENSE.QPL
|
||
|
|
** included in the packaging of this file. Licensees holding valid Qt
|
||
|
|
** Commercial licenses may use this file in accordance with the Qt
|
||
|
|
** Commercial License Agreement provided with the Software.
|
||
|
|
**
|
||
|
|
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
|
||
|
|
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
|
||
|
|
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
|
||
|
|
** herein.
|
||
|
|
**
|
||
|
|
**********************************************************************/
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef QDIAL_H
|
||
|
|
#define QDIAL_H
|
||
|
|
|
||
|
|
#ifndef QT_H
|
||
|
|
#include "qwidget.h"
|
||
|
|
#include "qrangecontrol.h"
|
||
|
|
#endif // QT_H
|
||
|
|
|
||
|
|
#ifndef QT_NO_DIAL
|
||
|
|
|
||
|
|
class QDialPrivate;
|
||
|
|
|
||
|
|
class Q_EXPORT QDial: public QWidget, public QRangeControl
|
||
|
|
{
|
||
|
|
Q_OBJECT
|
||
|
|
Q_PROPERTY( bool tracking READ tracking WRITE setTracking )
|
||
|
|
Q_PROPERTY( bool wrapping READ wrapping WRITE setWrapping )
|
||
|
|
Q_PROPERTY( int notchSize READ notchSize )
|
||
|
|
Q_PROPERTY( double notchTarget READ notchTarget WRITE setNotchTarget )
|
||
|
|
Q_PROPERTY( bool notchesVisible READ notchesVisible WRITE setNotchesVisible )
|
||
|
|
Q_PROPERTY( int minValue READ minValue WRITE setMinValue )
|
||
|
|
Q_PROPERTY( int maxValue READ maxValue WRITE setMaxValue )
|
||
|
|
Q_PROPERTY( int lineStep READ lineStep WRITE setLineStep )
|
||
|
|
Q_PROPERTY( int pageStep READ pageStep WRITE setPageStep )
|
||
|
|
Q_PROPERTY( int value READ value WRITE setValue )
|
||
|
|
|
||
|
|
public:
|
||
|
|
QDial( QWidget* parent=0, const char* name=0, WFlags f = 0 );
|
||
|
|
QDial( int minValue, int maxValue, int pageStep, int value,
|
||
|
|
QWidget* parent=0, const char* name=0 );
|
||
|
|
~QDial();
|
||
|
|
|
||
|
|
bool tracking() const;
|
||
|
|
|
||
|
|
bool wrapping() const;
|
||
|
|
|
||
|
|
int notchSize() const;
|
||
|
|
|
||
|
|
virtual void setNotchTarget( double );
|
||
|
|
double notchTarget() const;
|
||
|
|
|
||
|
|
bool notchesVisible() const;
|
||
|
|
|
||
|
|
QSize sizeHint() const;
|
||
|
|
QSize minimumSizeHint() const;
|
||
|
|
|
||
|
|
int minValue() const;
|
||
|
|
int maxValue() const;
|
||
|
|
void setMinValue( int );
|
||
|
|
void setMaxValue( int );
|
||
|
|
int lineStep() const;
|
||
|
|
int pageStep() const;
|
||
|
|
void setLineStep( int );
|
||
|
|
void setPageStep( int );
|
||
|
|
int value() const;
|
||
|
|
|
||
|
|
public slots:
|
||
|
|
virtual void setValue( int );
|
||
|
|
void addLine();
|
||
|
|
void subtractLine();
|
||
|
|
void addPage();
|
||
|
|
void subtractPage();
|
||
|
|
virtual void setNotchesVisible( bool b );
|
||
|
|
virtual void setWrapping( bool on );
|
||
|
|
virtual void setTracking( bool enable );
|
||
|
|
|
||
|
|
signals:
|
||
|
|
void valueChanged( int value );
|
||
|
|
void dialPressed();
|
||
|
|
void dialMoved( int value );
|
||
|
|
void dialReleased();
|
||
|
|
|
||
|
|
protected:
|
||
|
|
void resizeEvent( QResizeEvent * );
|
||
|
|
void paintEvent( QPaintEvent * );
|
||
|
|
|
||
|
|
void keyPressEvent( QKeyEvent * );
|
||
|
|
void mousePressEvent( QMouseEvent * );
|
||
|
|
void mouseReleaseEvent( QMouseEvent * );
|
||
|
|
void mouseMoveEvent( QMouseEvent * );
|
||
|
|
#ifndef QT_NO_WHEELEVENT
|
||
|
|
void wheelEvent( QWheelEvent * );
|
||
|
|
#endif
|
||
|
|
void focusInEvent( QFocusEvent * );
|
||
|
|
void focusOutEvent( QFocusEvent * );
|
||
|
|
|
||
|
|
void valueChange();
|
||
|
|
void rangeChange();
|
||
|
|
|
||
|
|
virtual void repaintScreen( const QRect *cr = 0 );
|
||
|
|
|
||
|
|
private:
|
||
|
|
QDialPrivate * d;
|
||
|
|
|
||
|
|
int valueFromPoint( const QPoint & ) const;
|
||
|
|
double angle( const QPoint &, const QPoint & ) const;
|
||
|
|
QPointArray calcArrow( double &a ) const;
|
||
|
|
QRect calcDial() const;
|
||
|
|
int calcBigLineSize() const;
|
||
|
|
void calcLines();
|
||
|
|
|
||
|
|
private: // Disabled copy constructor and operator=
|
||
|
|
#if defined(Q_DISABLE_COPY)
|
||
|
|
QDial( const QDial & );
|
||
|
|
QDial &operator=( const QDial & );
|
||
|
|
#endif
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // QT_NO_DIAL
|
||
|
|
|
||
|
|
#endif
|
||
|
|
</pre>
|
||
|
|
<!-- eof -->
|
||
|
|
<p><address><hr><div align=center>
|
||
|
|
<table width=100% cellspacing=0 border=0><tr>
|
||
|
|
<td>Copyright © 2007
|
||
|
|
<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
|
||
|
|
<td align=right><div align=right>Qt 3.3.8</div>
|
||
|
|
</table></div></address></body>
|
||
|
|
</html>
|