Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731

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diff --git a/src/sql/qsqlpropertymap.cpp b/src/sql/qsqlpropertymap.cpp
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+/****************************************************************************
+**
+** Definition of TQSqlPropertyMap class
+**
+** Created : 2000-11-20
+**
+** Copyright (C) 2005-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the sql 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 files LICENSE.GPL2
+** and LICENSE.GPL3 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 retquirements 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.
+**
+**********************************************************************/
+
+#include "qsqlpropertymap.h"
+
+#ifndef QT_NO_SQL_FORM
+
+#include "qwidget.h"
+#include "qcleanuphandler.h"
+#include "qmetaobject.h"
+#include "qmap.h"
+
+class TQSqlPropertyMapPrivate
+{
+public:
+    TQSqlPropertyMapPrivate() {}
+    TQMap< TQString, TQString > propertyMap;
+};
+
+/*!
+    \class TQSqlPropertyMap qsqlpropertymap.h
+    \brief The TQSqlPropertyMap class is used to map widgets to SQL fields.
+
+    \ingroup database
+    \module sql
+
+    The SQL module uses TQt \link properties.html object
+    properties\endlink to insert and extract values from editor
+    widgets.
+
+    This class is used to map editors to SQL fields. This works by
+    associating SQL editor class names to the properties used to
+    insert and extract values to/from the editor.
+
+    For example, a TQLineEdit can be used to edit text strings and
+    other data types in TQDataTables or TQSqlForms. Several properties
+    are defined in TQLineEdit, but only the \e text property is used to
+    insert and extract text from a TQLineEdit. Both TQDataTable and
+    TQSqlForm use the global TQSqlPropertyMap for inserting and
+    extracting values to and from an editor widget. The global
+    property map defines several common widgets and properties that
+    are suitable for many applications. You can add and remove widget
+    properties to suit your specific needs.
+
+    If you want to use custom editors with your TQDataTable or
+    TQSqlForm, you must install your own TQSqlPropertyMap for that table
+    or form. Example:
+
+    \code
+    TQSqlPropertyMap *myMap  = new TQSqlPropertyMap();
+    TQSqlForm        *myForm = new TQSqlForm( this );
+    MyEditor myEditor( this );
+
+    // Set the TQSqlForm's record buffer to the update buffer of
+    // a pre-existing TQSqlCursor called 'cur'.
+    myForm->setRecord( cur->primeUpdate() );
+
+    // Install the customized map
+    myMap->insert( "MyEditor", "content" );
+    myForm->installPropertyMap( myMap ); // myForm now owns myMap
+    ...
+    // Insert a field into the form that uses a myEditor to edit the
+    // field 'somefield'
+    myForm->insert( &myEditor, "somefield" );
+
+    // Update myEditor with the value from the mapped database field
+    myForm->readFields();
+    ...
+    // Let the user edit the form
+    ...
+    // Update the database fields with the values in the form
+    myForm->writeFields();
+    ...
+    \endcode
+
+    You can also replace the global TQSqlPropertyMap that is used by
+    default. (Bear in mind that TQSqlPropertyMap takes ownership of the
+    new default map.)
+
+    \code
+    TQSqlPropertyMap *myMap = new TQSqlPropertyMap;
+
+    myMap->insert( "MyEditor", "content" );
+    TQSqlPropertyMap::installDefaultMap( myMap );
+    ...
+    \endcode
+
+    \sa TQDataTable, TQSqlForm, TQSqlEditorFactory
+*/
+
+/*!
+
+Constructs a TQSqlPropertyMap.
+
+The default property mappings used by TQt widgets are:
+\table
+\header \i Widgets \i Property
+\row \i \l TQCheckBox,
+	\l TQRadioButton
+     \i checked
+\row \i \l TQComboBox,
+	\l TQListBox
+     \i currentItem
+\row \i \l TQDateEdit
+     \i date
+\row \i \l TQDateTimeEdit
+     \i dateTime
+\row \i \l TQTextBrowser
+     \i source
+\row \i \l TQButton,
+	\l TQDial,
+	\l TQLabel,
+	\l TQLineEdit,
+	\l TQMultiLineEdit,
+	\l TQPushButton,
+	\l TQTextEdit,
+     \i text
+\row \i \l TQTimeEdit
+     \i time
+\row \i \l TQLCDNumber,
+	\l TQScrollBar
+	\l TQSlider,
+	\l TQSpinBox
+     \i value
+\endtable
+*/
+
+TQSqlPropertyMap::TQSqlPropertyMap()
+{
+    d = new TQSqlPropertyMapPrivate();
+    const struct MapData {
+	const char *classname;
+	const char *property;
+    } mapData[] = {
+	{ "TQButton", 		"text" },
+	{ "TQCheckBox", 		"checked" },
+	{ "TQRadioButton",	"checked" },
+	{ "TQComboBox", 		"currentItem" },
+	{ "TQDateEdit", 		"date" },
+	{ "TQDateTimeEdit",	"dateTime" },
+	{ "TQDial", 		"value" },
+	{ "TQLabel", 		"text" },
+	{ "TQLCDNumber",		"value" },
+	{ "TQLineEdit",		"text" },
+	{ "TQListBox",		"currentItem" },
+	{ "TQMultiLineEdit",	"text" },
+	{ "TQPushButton",	"text" },
+	{ "TQScrollBar",		"value" },
+	{ "TQSlider",		"value" },
+	{ "TQSpinBox",		"value" },
+	{ "TQTextBrowser",	"source" },
+	{ "TQTextEdit",		"text" },
+	{ "TQTextView",		"text" },
+	{ "TQTimeEdit",		"time" }
+    };
+
+    const MapData *m = mapData;
+    for ( uint i = 0; i < sizeof(mapData)/sizeof(MapData); i++, m++ )
+	d->propertyMap.insert( m->classname, m->property );
+}
+
+/*!
+    Destroys the TQSqlPropertyMap.
+
+    Note that if the TQSqlPropertyMap is installed with
+    installPropertyMap() the object it was installed into, e.g. the
+    TQSqlForm, takes ownership and will delete the TQSqlPropertyMap when
+    necessary.
+*/
+TQSqlPropertyMap::~TQSqlPropertyMap()
+{
+    delete d;
+}
+
+/*!
+    Returns the mapped property of \a widget as a TQVariant.
+*/
+TQVariant TQSqlPropertyMap::property( TQWidget * widget )
+{
+    if( !widget ) return TQVariant();
+    const TQMetaObject* mo = widget->metaObject();
+    while ( mo && !d->propertyMap.contains( TQString( mo->className() ) ) )
+	mo = mo->superClass();
+
+    if ( !mo ) {
+#ifdef QT_CHECK_RANGE
+	qWarning("TQSqlPropertyMap::property: %s does not exist", widget->metaObject()->className() );
+#endif
+	return TQVariant();
+    }
+    return widget->property( d->propertyMap[ mo->className() ] );
+}
+
+/*!
+    Sets the property of \a widget to \a value.
+*/
+void TQSqlPropertyMap::setProperty( TQWidget * widget, const TQVariant & value )
+{
+    if( !widget ) return;
+
+    TQMetaObject* mo = widget->metaObject();
+    while ( mo && !d->propertyMap.contains( TQString( mo->className() ) ) )
+	mo = mo->superClass();
+    if ( !mo ) {
+#ifdef QT_CHECK_RANGE
+	qWarning("TQSqlPropertyMap::setProperty: %s not handled by TQSqlPropertyMap", widget->metaObject()->className() );
+#endif
+	return;
+    }
+
+    widget->setProperty( d->propertyMap[ mo->className() ], value );
+}
+
+/*!
+  Insert a new classname/property pair, which is used for custom SQL
+  field editors. There \e must be a \c Q_PROPERTY clause in the \a
+  classname class declaration for the \a property.
+*/
+void TQSqlPropertyMap::insert( const TQString & classname,
+			      const TQString & property )
+{
+    d->propertyMap[ classname ] = property;
+}
+
+/*!
+    Removes \a classname from the map.
+*/
+void TQSqlPropertyMap::remove( const TQString & classname )
+{
+    d->propertyMap.remove( classname );
+}
+
+static TQSqlPropertyMap * defaultmap = 0;
+static TQCleanupHandler< TQSqlPropertyMap > qsql_cleanup_property_map;
+
+/*!
+    Returns the application global TQSqlPropertyMap.
+*/
+TQSqlPropertyMap * TQSqlPropertyMap::defaultMap()
+{
+    if( defaultmap == 0 ){
+	defaultmap = new TQSqlPropertyMap();
+	qsql_cleanup_property_map.add( &defaultmap );
+    }
+    return defaultmap;
+}
+
+/*!
+    Replaces the global default property map with \a map. All
+    TQDataTable and TQSqlForm instantiations will use this new map for
+    inserting and extracting values to and from editors.
+    \e{TQSqlPropertyMap takes ownership of \a map, and destroys it
+    when it is no longer needed.}
+*/
+void TQSqlPropertyMap::installDefaultMap( TQSqlPropertyMap * map )
+{
+    if( map == 0 ) return;
+
+    if( defaultmap != 0 ){
+	qsql_cleanup_property_map.remove( &defaultmap );
+	delete defaultmap;
+    }
+    defaultmap = map;
+    qsql_cleanup_property_map.add( &defaultmap );
+}
+
+#endif // QT_NO_SQL_FORM