|
|
|
|
<!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/qrect.h:1 -->
|
|
|
|
|
<html>
|
|
|
|
|
<head>
|
|
|
|
|
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
|
|
|
|
<title>qrect.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>qrect.h</h1>
|
|
|
|
|
|
|
|
|
|
<p>This is the verbatim text of the qrect.h include file. It is provided only for illustration; the copyright remains with Trolltech.
|
|
|
|
|
<hr>
|
|
|
|
|
<pre>
|
|
|
|
|
/****************************************************************************
|
|
|
|
|
** $Id: qt/qrect.h 3.3.8 edited Jan 11 14:38 $
|
|
|
|
|
**
|
|
|
|
|
** Definition of TQRect class
|
|
|
|
|
**
|
|
|
|
|
** Created : 931028
|
|
|
|
|
**
|
|
|
|
|
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
|
|
|
|
|
**
|
|
|
|
|
** This file is part of the kernel module of the TQt 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 TQt 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.TQPL
|
|
|
|
|
** included in the packaging of this file. Licensees holding valid TQt
|
|
|
|
|
** Commercial licenses may use this file in accordance with the TQt
|
|
|
|
|
** 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 TQRECT_H
|
|
|
|
|
#define TQRECT_H
|
|
|
|
|
|
|
|
|
|
#ifndef QT_H
|
|
|
|
|
#include "qsize.h"
|
|
|
|
|
#endif // QT_H
|
|
|
|
|
|
|
|
|
|
#if defined(topLeft)
|
|
|
|
|
#error "Macro definition of topLeft conflicts with TQRect"
|
|
|
|
|
// don't just silently undo people's defines: #undef topLeft
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
class Q_EXPORT TQRect // rectangle class
|
|
|
|
|
{
|
|
|
|
|
public:
|
|
|
|
|
TQRect() { x1 = y1 = 0; x2 = y2 = -1; }
|
|
|
|
|
TQRect( const TQPoint &topleft, const TQPoint &bottomright );
|
|
|
|
|
TQRect( const TQPoint &topleft, const TQSize &size );
|
|
|
|
|
TQRect( int left, int top, int width, int height );
|
|
|
|
|
|
|
|
|
|
bool isNull() const;
|
|
|
|
|
bool isEmpty() const;
|
|
|
|
|
bool isValid() const;
|
|
|
|
|
TQRect normalize() const;
|
|
|
|
|
|
|
|
|
|
int left() const;
|
|
|
|
|
int top() const;
|
|
|
|
|
int right() const;
|
|
|
|
|
int bottom() const;
|
|
|
|
|
|
|
|
|
|
TQCOORD &rLeft();
|
|
|
|
|
TQCOORD &rTop();
|
|
|
|
|
TQCOORD &rRight();
|
|
|
|
|
TQCOORD &rBottom();
|
|
|
|
|
|
|
|
|
|
int x() const;
|
|
|
|
|
int y() const;
|
|
|
|
|
void setLeft( int pos );
|
|
|
|
|
void setTop( int pos );
|
|
|
|
|
void setRight( int pos );
|
|
|
|
|
void setBottom( int pos );
|
|
|
|
|
void setX( int x );
|
|
|
|
|
void setY( int y );
|
|
|
|
|
|
|
|
|
|
void setTopLeft( const TQPoint &p );
|
|
|
|
|
void setBottomRight( const TQPoint &p );
|
|
|
|
|
void setTopRight( const TQPoint &p );
|
|
|
|
|
void setBottomLeft( const TQPoint &p );
|
|
|
|
|
|
|
|
|
|
TQPoint topLeft() const;
|
|
|
|
|
TQPoint bottomRight() const;
|
|
|
|
|
TQPoint topRight() const;
|
|
|
|
|
TQPoint bottomLeft() const;
|
|
|
|
|
TQPoint center() const;
|
|
|
|
|
|
|
|
|
|
void rect( int *x, int *y, int *w, int *h ) const;
|
|
|
|
|
void coords( int *x1, int *y1, int *x2, int *y2 ) const;
|
|
|
|
|
|
|
|
|
|
void moveLeft( int pos );
|
|
|
|
|
void moveTop( int pos );
|
|
|
|
|
void moveRight( int pos );
|
|
|
|
|
void moveBottom( int pos );
|
|
|
|
|
void moveTopLeft( const TQPoint &p );
|
|
|
|
|
void moveBottomRight( const TQPoint &p );
|
|
|
|
|
void moveTopRight( const TQPoint &p );
|
|
|
|
|
void moveBottomLeft( const TQPoint &p );
|
|
|
|
|
void moveCenter( const TQPoint &p );
|
|
|
|
|
void moveBy( int dx, int dy );
|
|
|
|
|
|
|
|
|
|
void setRect( int x, int y, int w, int h );
|
|
|
|
|
void setCoords( int x1, int y1, int x2, int y2 );
|
|
|
|
|
void addCoords( int x1, int y1, int x2, int y2 );
|
|
|
|
|
|
|
|
|
|
TQSize size() const;
|
|
|
|
|
int width() const;
|
|
|
|
|
int height() const;
|
|
|
|
|
void setWidth( int w );
|
|
|
|
|
void setHeight( int h );
|
|
|
|
|
void setSize( const TQSize &s );
|
|
|
|
|
|
|
|
|
|
TQRect operator|(const TQRect &r) const;
|
|
|
|
|
TQRect operator&(const TQRect &r) const;
|
|
|
|
|
TQRect& operator|=(const TQRect &r);
|
|
|
|
|
TQRect& operator&=(const TQRect &r);
|
|
|
|
|
|
|
|
|
|
bool contains( const TQPoint &p, bool proper=FALSE ) const;
|
|
|
|
|
bool contains( int x, int y ) const; // inline methods, _don't_ merge these
|
|
|
|
|
bool contains( int x, int y, bool proper ) const;
|
|
|
|
|
bool contains( const TQRect &r, bool proper=FALSE ) const;
|
|
|
|
|
TQRect unite( const TQRect &r ) const;
|
|
|
|
|
TQRect intersect( const TQRect &r ) const;
|
|
|
|
|
bool intersects( const TQRect &r ) const;
|
|
|
|
|
|
|
|
|
|
friend Q_EXPORT bool operator==( const TQRect &, const TQRect & );
|
|
|
|
|
friend Q_EXPORT bool operator!=( const TQRect &, const TQRect & );
|
|
|
|
|
|
|
|
|
|
private:
|
|
|
|
|
#if defined(Q_WS_X11) || defined(Q_OS_TEMP)
|
|
|
|
|
friend void qt_setCoords( TQRect *r, int xp1, int yp1, int xp2, int yp2 );
|
|
|
|
|
#endif
|
|
|
|
|
#if defined(Q_OS_MAC)
|
|
|
|
|
TQCOORD y1;
|
|
|
|
|
TQCOORD x1;
|
|
|
|
|
TQCOORD y2;
|
|
|
|
|
TQCOORD x2;
|
|
|
|
|
#else
|
|
|
|
|
TQCOORD x1;
|
|
|
|
|
TQCOORD y1;
|
|
|
|
|
TQCOORD x2;
|
|
|
|
|
TQCOORD y2;
|
|
|
|
|
#endif
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
Q_EXPORT bool operator==( const TQRect &, const TQRect & );
|
|
|
|
|
Q_EXPORT bool operator!=( const TQRect &, const TQRect & );
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
|
TQRect stream functions
|
|
|
|
|
*****************************************************************************/
|
|
|
|
|
#ifndef QT_NO_DATASTREAM
|
|
|
|
|
Q_EXPORT TQDataStream &operator<<( TQDataStream &, const TQRect & );
|
|
|
|
|
Q_EXPORT TQDataStream &operator>>( TQDataStream &, TQRect & );
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
|
TQRect inline member functions
|
|
|
|
|
*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
inline TQRect::TQRect( int left, int top, int width, int height )
|
|
|
|
|
{
|
|
|
|
|
x1 = (TQCOORD)left;
|
|
|
|
|
y1 = (TQCOORD)top;
|
|
|
|
|
x2 = (TQCOORD)(left+width-1);
|
|
|
|
|
y2 = (TQCOORD)(top+height-1);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
inline bool TQRect::isNull() const
|
|
|
|
|
{ return x2 == x1-1 && y2 == y1-1; }
|
|
|
|
|
|
|
|
|
|
inline bool TQRect::isEmpty() const
|
|
|
|
|
{ return x1 > x2 || y1 > y2; }
|
|
|
|
|
|
|
|
|
|
inline bool TQRect::isValid() const
|
|
|
|
|
{ return x1 <= x2 && y1 <= y2; }
|
|
|
|
|
|
|
|
|
|
inline int TQRect::left() const
|
|
|
|
|
{ return x1; }
|
|
|
|
|
|
|
|
|
|
inline int TQRect::top() const
|
|
|
|
|
{ return y1; }
|
|
|
|
|
|
|
|
|
|
inline int TQRect::right() const
|
|
|
|
|
{ return x2; }
|
|
|
|
|
|
|
|
|
|
inline int TQRect::bottom() const
|
|
|
|
|
{ return y2; }
|
|
|
|
|
|
|
|
|
|
inline TQCOORD &TQRect::rLeft()
|
|
|
|
|
{ return x1; }
|
|
|
|
|
|
|
|
|
|
inline TQCOORD & TQRect::rTop()
|
|
|
|
|
{ return y1; }
|
|
|
|
|
|
|
|
|
|
inline TQCOORD & TQRect::rRight()
|
|
|
|
|
{ return x2; }
|
|
|
|
|
|
|
|
|
|
inline TQCOORD & TQRect::rBottom()
|
|
|
|
|
{ return y2; }
|
|
|
|
|
|
|
|
|
|
inline int TQRect::x() const
|
|
|
|
|
{ return x1; }
|
|
|
|
|
|
|
|
|
|
inline int TQRect::y() const
|
|
|
|
|
{ return y1; }
|
|
|
|
|
|
|
|
|
|
inline void TQRect::setLeft( int pos )
|
|
|
|
|
{ x1 = (TQCOORD)pos; }
|
|
|
|
|
|
|
|
|
|
inline void TQRect::setTop( int pos )
|
|
|
|
|
{ y1 = (TQCOORD)pos; }
|
|
|
|
|
|
|
|
|
|
inline void TQRect::setRight( int pos )
|
|
|
|
|
{ x2 = (TQCOORD)pos; }
|
|
|
|
|
|
|
|
|
|
inline void TQRect::setBottom( int pos )
|
|
|
|
|
{ y2 = (TQCOORD)pos; }
|
|
|
|
|
|
|
|
|
|
inline void TQRect::setX( int x )
|
|
|
|
|
{ x1 = (TQCOORD)x; }
|
|
|
|
|
|
|
|
|
|
inline void TQRect::setY( int y )
|
|
|
|
|
{ y1 = (TQCOORD)y; }
|
|
|
|
|
|
|
|
|
|
inline TQPoint TQRect::topLeft() const
|
|
|
|
|
{ return TQPoint(x1, y1); }
|
|
|
|
|
|
|
|
|
|
inline TQPoint TQRect::bottomRight() const
|
|
|
|
|
{ return TQPoint(x2, y2); }
|
|
|
|
|
|
|
|
|
|
inline TQPoint TQRect::topRight() const
|
|
|
|
|
{ return TQPoint(x2, y1); }
|
|
|
|
|
|
|
|
|
|
inline TQPoint TQRect::bottomLeft() const
|
|
|
|
|
{ return TQPoint(x1, y2); }
|
|
|
|
|
|
|
|
|
|
inline TQPoint TQRect::center() const
|
|
|
|
|
{ return TQPoint((x1+x2)/2, (y1+y2)/2); }
|
|
|
|
|
|
|
|
|
|
inline int TQRect::width() const
|
|
|
|
|
{ return x2 - x1 + 1; }
|
|
|
|
|
|
|
|
|
|
inline int TQRect::height() const
|
|
|
|
|
{ return y2 - y1 + 1; }
|
|
|
|
|
|
|
|
|
|
inline TQSize TQRect::size() const
|
|
|
|
|
{ return TQSize(x2-x1+1, y2-y1+1); }
|
|
|
|
|
|
|
|
|
|
inline bool TQRect::contains( int x, int y, bool proper ) const
|
|
|
|
|
{
|
|
|
|
|
if ( proper )
|
|
|
|
|
return x > x1 && x < x2 &&
|
|
|
|
|
y > y1 && y < y2;
|
|
|
|
|
else
|
|
|
|
|
return x >= x1 && x <= x2 &&
|
|
|
|
|
y >= y1 && y <= y2;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
inline bool TQRect::contains( int x, int y ) const
|
|
|
|
|
{
|
|
|
|
|
return x >= x1 && x <= x2 &&
|
|
|
|
|
y >= y1 && y <= y2;
|
|
|
|
|
}
|
|
|
|
|
#define Q_DEFINED_QRECT
|
|
|
|
|
#include "qwinexport.h"
|
|
|
|
|
#endif // TQRECT_H
|
|
|
|
|
</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>TQt 3.3.8</div>
|
|
|
|
|
</table></div></address></body>
|
|
|
|
|
</html>
|
