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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>qwidgetfactory.h</h1>
<p>This is the verbatim text of the qwidgetfactory.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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<pre>
/**********************************************************************
** Copyright (C) 2000 Trolltech AS. All rights reserved.
**
** This file is part of Qt Designer.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef QWIDGETFACTORY_H
#define QWIDGETFACTORY_H
#ifndef QT_H
#include <qstring.h>
#include <qptrlist.h>
#include <qimage.h>
#include <qpixmap.h>
#include <qvaluelist.h>
#include <qmap.h>
#include <qaction.h>
#endif // QT_H
class QWidget;
class QLayout;
class QDomElement;
class QListViewItem;
class QTable;
class QWidgetFactory
{
public:
QWidgetFactory();
virtual ~QWidgetFactory();
static QWidget *create( const QString &uiFile, QObject *connector = 0, QWidget *parent = 0, const char *name = 0 );
static QWidget *create( QIODevice *dev, QObject *connector = 0, QWidget *parent = 0, const char *name = 0 );
static void addWidgetFactory( QWidgetFactory *factory );
static void loadImages( const QString &dir );
virtual QWidget *createWidget( const QString &className, QWidget *parent, const char *name ) const;
private:
enum LayoutType { HBox, VBox, Grid, NoLayout };
void loadImageCollection( const QDomElement &e );
void loadConnections( const QDomElement &e, QObject *connector );
void loadTabOrder( const QDomElement &e );
QWidget *createWidgetInternal( const QDomElement &e, QWidget *parent, QLayout* layout, const QString &classNameArg );
QLayout *createLayout( QWidget *widget, QLayout* layout, LayoutType type );
LayoutType layoutType( QLayout *l ) const;
void setProperty( QObject* widget, const QString &prop, const QDomElement &e );
void createSpacer( const QDomElement &e, QLayout *layout );
QImage loadFromCollection( const QString &name );
QPixmap loadPixmap( const QDomElement &e );
QColorGroup loadColorGroup( const QDomElement &e );
void createColumn( const QDomElement &e, QWidget *widget );
void loadItem( const QDomElement &e, QPixmap &pix, QString &txt, bool &hasPixmap );
void createItem( const QDomElement &e, QWidget *widget, QListViewItem *i = 0 );
void loadChildAction( QObject *parent, const QDomElement &e );
void loadActions( const QDomElement &e );
void loadToolBars( const QDomElement &e );
void loadMenuBar( const QDomElement &e );
void loadFunctions( const QDomElement &e );
QAction *findAction( const QString &name );
void loadExtraSource();
QString translate( const QString& sourceText, const QString& comment = "" );
private:
struct Image {
QImage img;
QString name;
bool operator==( const Image &i ) const {
return ( i.name == name &&
i.img == img );
}
};
struct Field
{
Field() {}
Field( const QString &s1, const QPixmap &p, const QString &s2 ) : name( s1 ), pix( p ), field( s2 ) {}
QString name;
QPixmap pix;
QString field;
#if defined(Q_FULL_TEMPLATE_INSTANTIATION)
bool operator==( const Field& ) const { return FALSE; }
#endif
};
struct EventFunction
{
EventFunction() {}
EventFunction( const QString &e, const QStringList &f )
: events( e ) { functions.append( f ); }
QStringList events;
QValueList<QStringList> functions;
};
struct SqlWidgetConnection
{
SqlWidgetConnection() {}
SqlWidgetConnection( const QString &c, const QString &t )
: conn( c ), table( t ), dbControls( new QMap<QString, QString>() ) {}
QString conn;
QString table;
QMap<QString, QString> *dbControls;
};
struct Functions
{
QString functions;
};
QValueList<Image> images;
QWidget *toplevel;
QListViewItem *lastItem;
QMap<QString, QString> *dbControls;
QMap<QString, QStringList> dbTables;
QMap<QWidget*, SqlWidgetConnection> sqlWidgetConnections;
QMap<QString, QString> buddies;
QMap<QTable*, QValueList<Field> > fieldMaps;
QPtrList<QAction> actionList;
QMap<QObject *, EventFunction> eventMap;
QMap<QString, QString> languageSlots;
QMap<QString, Functions*> languageFunctions;
QStringList variables;
QStringList noDatabaseWidgets;
bool usePixmapCollection;
int defMargin, defSpacing;
};
#endif
</pre>
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<td>Copyright © 2001
<a href="http://www.trolltech.com">Trolltech</a><td><a href="http://www.trolltech.com/trademarks.html">Trademarks</a>
<td align=right><div align=right>Qt version 3.0.2</div>
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