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237 lines
7.9 KiB
237 lines
7.9 KiB
14 years ago
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/qdockarea.h:1 -->
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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qdockarea.h</h1>
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<p>This is the verbatim text of the qdockarea.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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<hr>
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<pre>
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/****************************************************************************
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** $Id: qt/qdockarea.h 3.3.8 edited Jan 11 14:38 $
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**
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** Definition of the QDockArea class
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**
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** Created : 001010
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**
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** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of the workspace module of the Qt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General Public
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** License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Alternatively you may (at your option) use any
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** later version of the GNU General Public License if such license has
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** been publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free Qt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.QPL
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** included in the packaging of this file. Licensees holding valid Qt
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** Commercial licenses may use this file in accordance with the Qt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef QDOCKAREA_H
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#define QDOCKAREA_H
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#ifndef QT_H
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#include "qwidget.h"
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#include "qptrlist.h"
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#include "qdockwindow.h"
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#include "qlayout.h"
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#include "qvaluelist.h"
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#include "qguardedptr.h"
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#include "qtextstream.h"
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#endif // QT_H
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#ifndef QT_NO_MAINWINDOW
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class QSplitter;
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class QBoxLayout;
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class QDockAreaLayout;
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class QMouseEvent;
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class QDockWindowResizeHandle;
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class QDockAreaPrivate;
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class Q_EXPORT QDockAreaLayout : public QLayout
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{
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Q_OBJECT
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friend class QDockArea;
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public:
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QDockAreaLayout( QWidget* parent, Qt::Orientation o, QPtrList<QDockWindow> *wl, int space = -1, int margin = -1, const char *name = 0 )
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: QLayout( parent, space, margin, name ), orient( o ), dockWindows( wl ), parentWidget( parent ) { init(); }
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~QDockAreaLayout() {}
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void addItem( QLayoutItem * ) {}
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bool hasHeightForWidth() const;
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int heightForWidth( int ) const;
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int widthForHeight( int ) const;
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QSize sizeHint() const;
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QSize minimumSize() const;
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QLayoutIterator iterator();
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QSizePolicy::ExpandData expanding() const { return QSizePolicy::NoDirection; }
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void invalidate();
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Qt::Orientation orientation() const { return orient; }
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QValueList<QRect> lineList() const { return lines; }
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QPtrList<QDockWindow> lineStarts() const { return ls; }
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protected:
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void setGeometry( const QRect& );
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private:
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void init();
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int layoutItems( const QRect&, bool testonly = FALSE );
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Qt::Orientation orient;
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bool dirty;
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int cached_width, cached_height;
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int cached_hfw, cached_wfh;
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QPtrList<QDockWindow> *dockWindows;
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QWidget *parentWidget;
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QValueList<QRect> lines;
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QPtrList<QDockWindow> ls;
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#if defined(Q_DISABLE_COPY) // Disabled copy constructor and operator=
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QDockAreaLayout( const QDockAreaLayout & );
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QDockAreaLayout &operator=( const QDockAreaLayout & );
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#endif
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};
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class Q_EXPORT QDockArea : public QWidget
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{
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Q_OBJECT
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Q_ENUMS( HandlePosition )
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Q_PROPERTY( Orientation orientation READ orientation )
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Q_PROPERTY( int count READ count )
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Q_PROPERTY( bool empty READ isEmpty )
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Q_PROPERTY( HandlePosition handlePosition READ handlePosition )
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friend class QDockWindow;
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friend class QDockWindowResizeHandle;
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friend class QDockAreaLayout;
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public:
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enum HandlePosition { Normal, Reverse };
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QDockArea( Orientation o, HandlePosition h = Normal, QWidget* parent=0, const char* name=0 );
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~QDockArea();
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void moveDockWindow( QDockWindow *w, const QPoint &globalPos, const QRect &rect, bool swap );
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void removeDockWindow( QDockWindow *w, bool makeFloating, bool swap, bool fixNewLines = TRUE );
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void moveDockWindow( QDockWindow *w, int index = -1 );
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bool hasDockWindow( QDockWindow *w, int *index = 0 );
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void invalidNextOffset( QDockWindow *dw );
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Orientation orientation() const { return orient; }
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HandlePosition handlePosition() const { return hPos; }
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bool eventFilter( QObject *, QEvent * );
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bool isEmpty() const;
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int count() const;
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QPtrList<QDockWindow> dockWindowList() const;
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bool isDockWindowAccepted( QDockWindow *dw );
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void setAcceptDockWindow( QDockWindow *dw, bool accept );
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public slots:
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void lineUp( bool keepNewLines );
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private:
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struct DockWindowData
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{
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int index;
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int offset;
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int line;
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QSize fixedExtent;
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QGuardedPtr<QDockArea> area;
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};
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int findDockWindow( QDockWindow *w );
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int lineOf( int index );
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DockWindowData *dockWindowData( QDockWindow *w );
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void dockWindow( QDockWindow *dockWindow, DockWindowData *data );
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void updateLayout();
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void invalidateFixedSizes();
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int maxSpace( int hint, QDockWindow *dw );
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void setFixedExtent( int d, QDockWindow *dw );
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bool isLastDockWindow( QDockWindow *dw );
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private:
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Orientation orient;
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QPtrList<QDockWindow> *dockWindows;
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QDockAreaLayout *layout;
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HandlePosition hPos;
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QPtrList<QDockWindow> forbiddenWidgets;
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QDockAreaPrivate *d;
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private: // Disabled copy constructor and operator=
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#if defined(Q_DISABLE_COPY)
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QDockArea( const QDockArea & );
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QDockArea& operator=( const QDockArea & );
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#endif
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};
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#ifndef QT_NO_TEXTSTREAM
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Q_EXPORT QTextStream &operator<<( QTextStream &, const QDockArea & );
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Q_EXPORT QTextStream &operator>>( QTextStream &, QDockArea & );
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#endif
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#define Q_DEFINED_QDOCKAREA
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#include "qwinexport.h"
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#endif
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#endif //QT_NO_MAINWINDOW
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</pre>
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<!-- eof -->
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<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>Qt 3.3.8</div>
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</table></div></address></body>
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