Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731

11 files changed, 2931 insertions, 0 deletions

diff --git a/tools/designer/shared/domtool.cpp b/tools/designer/shared/domtool.cpp
new file mode 100644
index 000000000..7ea219aa9
--- /dev/null
+++ b/tools/designer/shared/domtool.cpp
@@ -0,0 +1,460 @@
+/**********************************************************************
+** Copyright (C) 2005-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of TQt Designer.
+**
+** 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.
+**
+** 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 "domtool.h"
+
+#include <qsizepolicy.h>
+#include <qcolor.h>
+#include <qcursor.h>
+#include <qdatetime.h>
+#include <qrect.h>
+#include <qsize.h>
+#include <qfont.h>
+#include <qdom.h>
+
+/*!
+  \class DomTool domtool.h
+  \brief Tools for the dom
+
+  A collection of static functions used by Resource (part of the
+  designer) and Uic.
+
+*/
+
+/*!
+  Returns the contents of property \a name of object \a e as
+  variant or the variant passed as \a defValue if the property does
+  not exist.
+
+  \sa hasProperty()
+*/
+TQVariant DomTool::readProperty( const TQDomElement& e, const TQString& name, const TQVariant& defValue, TQString& comment )
+{
+    TQDomElement n;
+    for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
+	if ( n.tagName() == "property" ) {
+	    if ( n.attribute( "name" ) != name )
+		continue;
+	    return elementToVariant( n.firstChild().toElement(), defValue, comment );
+	}
+    }
+    return defValue;
+}
+
+
+/*!
+  \overload
+ */
+TQVariant DomTool::readProperty( const TQDomElement& e, const TQString& name, const TQVariant& defValue )
+{
+    TQString comment;
+    return readProperty( e, name, defValue, comment );
+}
+
+/*!
+  Returns wheter object \a e defines property \a name or not.
+
+  \sa readProperty()
+ */
+bool DomTool::hasProperty( const TQDomElement& e, const TQString& name )
+{
+    TQDomElement n;
+    for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
+	if ( n.tagName() == "property" ) {
+	    if ( n.attribute( "name" ) != name )
+		continue;
+	    return TRUE;
+	}
+    }
+    return FALSE;
+}
+
+TQStringList DomTool::propertiesOfType( const TQDomElement& e, const TQString& type )
+{
+    TQStringList result;
+    TQDomElement n;
+    for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
+	if ( n.tagName() == "property" ) {
+	    TQDomElement n2 = n.firstChild().toElement();
+	    if ( n2.tagName() == type )
+		result += n.attribute( "name" );
+	}
+    }
+    return result;
+}
+
+
+TQVariant DomTool::elementToVariant( const TQDomElement& e, const TQVariant& defValue )
+{
+    TQString dummy;
+    return elementToVariant( e, defValue, dummy );
+}
+
+/*!
+  Interprets element \a e as variant and returns the result of the interpretation.
+ */
+TQVariant DomTool::elementToVariant( const TQDomElement& e, const TQVariant& defValue, TQString &comment )
+{
+    TQVariant v;
+    if ( e.tagName() == "rect" ) {
+	TQDomElement n3 = e.firstChild().toElement();
+	int x = 0, y = 0, w = 0, h = 0;
+	while ( !n3.isNull() ) {
+	    if ( n3.tagName() == "x" )
+		x = n3.firstChild().toText().data().toInt();
+	    else if ( n3.tagName() == "y" )
+		y = n3.firstChild().toText().data().toInt();
+	    else if ( n3.tagName() == "width" )
+		w = n3.firstChild().toText().data().toInt();
+	    else if ( n3.tagName() == "height" )
+		h = n3.firstChild().toText().data().toInt();
+	    n3 = n3.nextSibling().toElement();
+	}
+	v = TQVariant( TQRect( x, y, w, h ) );
+    } else if ( e.tagName() == "point" ) {
+	TQDomElement n3 = e.firstChild().toElement();
+	int x = 0, y = 0;
+	while ( !n3.isNull() ) {
+	    if ( n3.tagName() == "x" )
+		x = n3.firstChild().toText().data().toInt();
+	    else if ( n3.tagName() == "y" )
+		y = n3.firstChild().toText().data().toInt();
+	    n3 = n3.nextSibling().toElement();
+	}
+	v = TQVariant( TQPoint( x, y ) );
+    } else if ( e.tagName() == "size" ) {
+	TQDomElement n3 = e.firstChild().toElement();
+	int w = 0, h = 0;
+	while ( !n3.isNull() ) {
+	    if ( n3.tagName() == "width" )
+		w = n3.firstChild().toText().data().toInt();
+	    else if ( n3.tagName() == "height" )
+		h = n3.firstChild().toText().data().toInt();
+	    n3 = n3.nextSibling().toElement();
+	}
+	v = TQVariant( TQSize( w, h ) );
+    } else if ( e.tagName() == "color" ) {
+	v = TQVariant( readColor( e ) );
+    } else if ( e.tagName() == "font" ) {
+	TQDomElement n3 = e.firstChild().toElement();
+	TQFont f( defValue.toFont()  );
+	while ( !n3.isNull() ) {
+	    if ( n3.tagName() == "family" )
+		f.setFamily( n3.firstChild().toText().data() );
+	    else if ( n3.tagName() == "pointsize" )
+		f.setPointSize( n3.firstChild().toText().data().toInt() );
+	    else if ( n3.tagName() == "bold" )
+		f.setBold( n3.firstChild().toText().data().toInt() );
+	    else if ( n3.tagName() == "italic" )
+		f.setItalic( n3.firstChild().toText().data().toInt() );
+	    else if ( n3.tagName() == "underline" )
+		f.setUnderline( n3.firstChild().toText().data().toInt() );
+	    else if ( n3.tagName() == "strikeout" )
+		f.setStrikeOut( n3.firstChild().toText().data().toInt() );
+	    n3 = n3.nextSibling().toElement();
+	}
+	v = TQVariant( f );
+    } else if ( e.tagName() == "string" ) {
+	v = TQVariant( e.firstChild().toText().data() );
+	TQDomElement n = e;
+	n = n.nextSibling().toElement();
+	if ( n.tagName() == "comment" )
+	    comment = n.firstChild().toText().data();
+    } else if ( e.tagName() == "cstring" ) {
+	v = TQVariant( TQCString( e.firstChild().toText().data() ) );
+    } else if ( e.tagName() == "number" ) {
+	bool ok = TRUE;
+	v = TQVariant( e.firstChild().toText().data().toInt( &ok ) );
+	if ( !ok )
+	    v = TQVariant( e.firstChild().toText().data().toDouble() );
+    } else if ( e.tagName() == "bool" ) {
+	TQString t = e.firstChild().toText().data();
+	v = TQVariant( t == "true" || t == "1", 0 );
+    } else if ( e.tagName() == "pixmap" ) {
+	v = TQVariant( e.firstChild().toText().data() );
+    } else if ( e.tagName() == "iconset" ) {
+	v = TQVariant( e.firstChild().toText().data() );
+    } else if ( e.tagName() == "image" ) {
+	v = TQVariant( e.firstChild().toText().data() );
+    } else if ( e.tagName() == "enum" ) {
+	v = TQVariant( e.firstChild().toText().data() );
+    } else if ( e.tagName() == "set" ) {
+	v = TQVariant( e.firstChild().toText().data() );
+    } else if ( e.tagName() == "sizepolicy" ) {
+	TQDomElement n3 = e.firstChild().toElement();
+	TQSizePolicy sp;
+	while ( !n3.isNull() ) {
+	    if ( n3.tagName() == "hsizetype" )
+		sp.setHorData( (TQSizePolicy::SizeType)n3.firstChild().toText().data().toInt() );
+	    else if ( n3.tagName() == "vsizetype" )
+		sp.setVerData( (TQSizePolicy::SizeType)n3.firstChild().toText().data().toInt() );
+	    else if ( n3.tagName() == "horstretch" )
+		sp.setHorStretch( n3.firstChild().toText().data().toInt() );
+	    else if ( n3.tagName() == "verstretch" )
+		sp.setVerStretch( n3.firstChild().toText().data().toInt() );
+	    n3 = n3.nextSibling().toElement();
+	}
+	v = TQVariant( sp );
+    } else if ( e.tagName() == "cursor" ) {
+	v = TQVariant( TQCursor( e.firstChild().toText().data().toInt() ) );
+    } else if ( e.tagName() == "stringlist" ) {
+	TQStringList lst;
+	TQDomElement n;
+	for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() )
+	    lst << n.firstChild().toText().data();
+	v = TQVariant( lst );
+    } else if ( e.tagName() == "date" ) {
+	TQDomElement n3 = e.firstChild().toElement();
+	int y, m, d;
+	y = m = d = 0;
+	while ( !n3.isNull() ) {
+	    if ( n3.tagName() == "year" )
+		y = n3.firstChild().toText().data().toInt();
+	    else if ( n3.tagName() == "month" )
+		m = n3.firstChild().toText().data().toInt();
+	    else if ( n3.tagName() == "day" )
+		d = n3.firstChild().toText().data().toInt();
+	    n3 = n3.nextSibling().toElement();
+	}
+	v = TQVariant( TQDate( y, m, d ) );
+    } else if ( e.tagName() == "time" ) {
+	TQDomElement n3 = e.firstChild().toElement();
+	int h, m, s;
+	h = m = s = 0;
+	while ( !n3.isNull() ) {
+	    if ( n3.tagName() == "hour" )
+		h = n3.firstChild().toText().data().toInt();
+	    else if ( n3.tagName() == "minute" )
+		m = n3.firstChild().toText().data().toInt();
+	    else if ( n3.tagName() == "second" )
+		s = n3.firstChild().toText().data().toInt();
+	    n3 = n3.nextSibling().toElement();
+	}
+	v = TQVariant( TQTime( h, m, s ) );
+    } else if ( e.tagName() == "datetime" ) {
+	TQDomElement n3 = e.firstChild().toElement();
+	int h, mi, s, y, mo, d ;
+	h = mi = s = y = mo = d = 0;
+	while ( !n3.isNull() ) {
+	    if ( n3.tagName() == "hour" )
+		h = n3.firstChild().toText().data().toInt();
+	    else if ( n3.tagName() == "minute" )
+		mi = n3.firstChild().toText().data().toInt();
+	    else if ( n3.tagName() == "second" )
+		s = n3.firstChild().toText().data().toInt();
+	    else if ( n3.tagName() == "year" )
+		y = n3.firstChild().toText().data().toInt();
+	    else if ( n3.tagName() == "month" )
+		mo = n3.firstChild().toText().data().toInt();
+	    else if ( n3.tagName() == "day" )
+		d = n3.firstChild().toText().data().toInt();
+	    n3 = n3.nextSibling().toElement();
+	}
+	v = TQVariant( TQDateTime( TQDate( y, mo, d ), TQTime( h, mi, s ) ) );
+    }
+    return v;
+}
+
+
+/*!  Returns the color which is returned in the dom element \a e.
+ */
+
+TQColor DomTool::readColor( const TQDomElement &e )
+{
+    TQDomElement n = e.firstChild().toElement();
+    int r= 0, g = 0, b = 0;
+    while ( !n.isNull() ) {
+	if ( n.tagName() == "red" )
+	    r = n.firstChild().toText().data().toInt();
+	else if ( n.tagName() == "green" )
+	    g = n.firstChild().toText().data().toInt();
+	else if ( n.tagName() == "blue" )
+	    b = n.firstChild().toText().data().toInt();
+	n = n.nextSibling().toElement();
+    }
+
+    return TQColor( r, g, b );
+}
+
+/*!
+  Returns the contents of attribute \a name of object \a e as
+  variant or the variant passed as \a defValue if the attribute does
+  not exist.
+
+  \sa hasAttribute()
+ */
+TQVariant DomTool::readAttribute( const TQDomElement& e, const TQString& name, const TQVariant& defValue, TQString& comment )
+{
+    TQDomElement n;
+    for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
+	if ( n.tagName() == "attribute" ) {
+	    if ( n.attribute( "name" ) != name )
+		continue;
+	    return elementToVariant( n.firstChild().toElement(), defValue, comment );
+	}
+    }
+    return defValue;
+}
+
+/*!
+  \overload
+*/
+TQVariant DomTool::readAttribute( const TQDomElement& e, const TQString& name, const TQVariant& defValue )
+{
+    TQString comment;
+    return readAttribute( e, name, defValue, comment );
+}
+
+/*!
+  Returns wheter object \a e defines attribute \a name or not.
+
+  \sa readAttribute()
+ */
+bool DomTool::hasAttribute( const TQDomElement& e, const TQString& name )
+{
+    TQDomElement n;
+    for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
+	if ( n.tagName() == "attribute" ) {
+	    if ( n.attribute( "name" ) != name )
+		continue;
+	    return TRUE;
+	}
+    }
+    return FALSE;
+}
+
+static bool toBool( const TQString& s )
+{
+    return s == "true" || s.toInt() != 0;
+}
+
+/*!
+  Convert TQt 2.x format to TQt 3.0 format if necessary
+*/
+void DomTool::fixDocument( TQDomDocument& doc )
+{
+    TQDomElement e;
+    TQDomNode n;
+    TQDomNodeList nl;
+    int i = 0;
+
+    e = doc.firstChild().toElement();
+    if ( e.tagName() != "UI" )
+	return;
+
+    // latest version, don't do anything
+    if ( e.hasAttribute("version") && e.attribute("version").toDouble() > 3.0 )
+	return;
+
+    nl = doc.elementsByTagName( "property" );
+
+    // in 3.0, we need to fix a spelling error
+    if ( e.hasAttribute("version") && e.attribute("version").toDouble() == 3.0 ) {
+	for ( i = 0; i <  (int) nl.length(); i++ ) {
+	    TQDomElement el = nl.item(i).toElement();
+	    TQString s = el.attribute( "name" );
+	    if ( s == "resizeable" ) {
+		el.removeAttribute( "name" );
+		el.setAttribute( "name", "resizable" );
+	    }
+	}
+	return;
+    }
+
+
+    // in versions smaller than 3.0 we need to change more
+    e.setAttribute( "version", 3.0 );
+
+    e.setAttribute("stdsetdef", 1 );
+    for ( i = 0; i <  (int) nl.length(); i++ ) {
+	e = nl.item(i).toElement();
+	TQString name;
+	TQDomElement n2 = e.firstChild().toElement();
+	if ( n2.tagName() == "name" ) {
+	    name = n2.firstChild().toText().data();
+	    if ( name == "resizeable" )
+		e.setAttribute( "name", "resizable" );
+	    else
+		e.setAttribute( "name", name );
+	    e.removeChild( n2 );
+	}
+	bool stdset = toBool( e.attribute( "stdset" ) );
+	if ( stdset || name == "toolTip" || name == "whatsThis" ||
+	     name == "buddy" ||
+	     e.parentNode().toElement().tagName() == "item" ||
+	     e.parentNode().toElement().tagName() == "spacer" ||
+	     e.parentNode().toElement().tagName() == "column"
+	     )
+	    e.removeAttribute( "stdset" );
+	else
+	    e.setAttribute( "stdset", 0 );
+    }
+
+    nl = doc.elementsByTagName( "attribute" );
+    for ( i = 0; i <  (int) nl.length(); i++ ) {
+	e = nl.item(i).toElement();
+	TQString name;
+	TQDomElement n2 = e.firstChild().toElement();
+	if ( n2.tagName() == "name" ) {
+	    name = n2.firstChild().toText().data();
+	    e.setAttribute( "name", name );
+	    e.removeChild( n2 );
+	}
+    }
+
+    nl = doc.elementsByTagName( "image" );
+    for ( i = 0; i <  (int) nl.length(); i++ ) {
+	e = nl.item(i).toElement();
+	TQString name;
+	TQDomElement n2 = e.firstChild().toElement();
+	if ( n2.tagName() == "name" ) {
+	    name = n2.firstChild().toText().data();
+	    e.setAttribute( "name", name );
+	    e.removeChild( n2 );
+	}
+    }
+
+    nl = doc.elementsByTagName( "widget" );
+    for ( i = 0; i <  (int) nl.length(); i++ ) {
+	e = nl.item(i).toElement();
+	TQString name;
+	TQDomElement n2 = e.firstChild().toElement();
+	if ( n2.tagName() == "class" ) {
+	    name = n2.firstChild().toText().data();
+	    e.setAttribute( "class", name );
+	    e.removeChild( n2 );
+	}
+    }
+
+}
+
diff --git a/tools/designer/shared/domtool.h b/tools/designer/shared/domtool.h
new file mode 100644
index 000000000..b495bdfbe
--- /dev/null
+++ b/tools/designer/shared/domtool.h
@@ -0,0 +1,60 @@
+/**********************************************************************
+** Copyright (C) 2005-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of TQt Designer.
+**
+** 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.
+**
+** 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 DOMTOOL_H
+#define DOMTOOL_H
+
+#include <qvariant.h>
+#include <qnamespace.h>
+
+class TQDomElement;
+class TQDomDocument;
+
+class DomTool : public TQt
+{
+public:
+    static TQVariant readProperty( const TQDomElement& e, const TQString& name, const TQVariant& defValue );
+    static TQVariant readProperty( const TQDomElement& e, const TQString& name, const TQVariant& defValue, TQString& comment );
+    static bool hasProperty( const TQDomElement& e, const TQString& name );
+    static TQStringList propertiesOfType( const TQDomElement& e, const TQString& type );
+    static TQVariant elementToVariant( const TQDomElement& e, const TQVariant& defValue );
+    static TQVariant elementToVariant( const TQDomElement& e, const TQVariant& defValue, TQString &comment );
+    static TQVariant readAttribute( const TQDomElement& e, const TQString& name, const TQVariant& defValue );
+    static TQVariant readAttribute( const TQDomElement& e, const TQString& name, const TQVariant& defValue, TQString& comment );
+    static bool hasAttribute( const TQDomElement& e, const TQString& name );
+    static TQColor readColor( const TQDomElement &e );
+    static void fixDocument( TQDomDocument& );
+};
+
+
+#endif // DOMTOOL_H
diff --git a/tools/designer/shared/globaldefs.h b/tools/designer/shared/globaldefs.h
new file mode 100644
index 000000000..a9f25cc17
--- /dev/null
+++ b/tools/designer/shared/globaldefs.h
@@ -0,0 +1,69 @@
+/**********************************************************************
+** Copyright (C) 2005-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of TQt Designer.
+**
+** 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.
+**
+** 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 GLOBALDEFS_H
+#define GLOBALDEFS_H
+
+#include <qcolor.h>
+#include <qapplication.h>
+
+#define BOXLAYOUT_DEFAULT_MARGIN 11
+#define BOXLAYOUT_DEFAULT_SPACING 6
+
+#ifndef NO_STATIC_COLORS
+static TQColor *backColor1 = 0;
+static TQColor *backColor2 = 0;
+static TQColor *selectedBack = 0;
+
+static void init_colors()
+{
+    if ( backColor1 )
+	return;
+
+#if 0 // a calculated alternative for backColor1
+    TQColorGroup myCg = qApp->palette().active();
+    int h1, s1, v1;
+    int h2, s2, v2;
+    myCg.color( TQColorGroup::Base ).hsv( &h1, &s1, &v1 );
+    myCg.color( TQColorGroup::Background ).hsv( &h2, &s2, &v2 );
+    TQColor c( h1, s1, ( v1 + v2 ) / 2, TQColor::Hsv );
+#endif
+
+    backColor1 = new TQColor(  250, 248, 235 );
+    backColor2 = new TQColor( 255, 255, 255 );
+    selectedBack = new TQColor( 230, 230, 230 );
+}
+
+#endif
+
+#endif
diff --git a/tools/designer/shared/parser.cpp b/tools/designer/shared/parser.cpp
new file mode 100644
index 000000000..21b3efec1
--- /dev/null
+++ b/tools/designer/shared/parser.cpp
@@ -0,0 +1,79 @@
+/**********************************************************************
+** Copyright (C) 2005-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of TQt Designer.
+**
+** 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.
+**
+** 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 "parser.h"
+#include <qobject.h>
+#include <qstringlist.h>
+
+class NormalizeObject : public TQObject
+{
+public:
+    NormalizeObject() : TQObject() {}
+    static TQCString normalizeSignalSlot( const char *signalSlot ) { return TQObject::normalizeSignalSlot( signalSlot ); }
+};
+
+TQString Parser::cleanArgs( const TQString &func )
+{
+    TQString slot( func );
+    int begin = slot.find( "(" ) + 1;
+    TQString args = slot.mid( begin );
+    args = args.left( args.find( ")" ) );
+    TQStringList lst = TQStringList::split( ',', args );
+    TQString res = slot.left( begin );
+    for ( TQStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) {
+	if ( it != lst.begin() )
+	    res += ",";
+	TQString arg = *it;
+	int pos = 0;
+	if ( ( pos = arg.find( "&" ) ) != -1 ) {
+	    arg = arg.left( pos + 1 );
+	} else if ( ( pos = arg.find( "*" ) ) != -1 ) {
+	    arg = arg.left( pos + 1 );
+	} else {
+	    arg = arg.simplifyWhiteSpace();
+	    if ( ( pos = arg.find( ':' ) ) != -1 )
+		arg = arg.left( pos ).simplifyWhiteSpace() + ":" + arg.mid( pos + 1 ).simplifyWhiteSpace();
+	    TQStringList l = TQStringList::split( ' ', arg );
+	    if ( l.count() == 2 ) {
+		if ( l[ 0 ] != "const" && l[ 0 ] != "unsigned" && l[ 0 ] != "var" )
+		    arg = l[ 0 ];
+	    } else if ( l.count() == 3 ) {
+		arg = l[ 0 ] + " " + l[ 1 ];
+	    }
+	}
+	res += arg;
+    }	
+    res += ")";
+
+    return TQString::fromLatin1( NormalizeObject::normalizeSignalSlot( res.latin1() ) );
+}
diff --git a/tools/designer/shared/parser.h b/tools/designer/shared/parser.h
new file mode 100644
index 000000000..7b3ac0e9e
--- /dev/null
+++ b/tools/designer/shared/parser.h
@@ -0,0 +1,46 @@
+/**********************************************************************
+** Copyright (C) 2005-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of TQt Designer.
+**
+** 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.
+**
+** 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 PARSER_H
+#define PARSER_H
+
+#include <qstring.h>
+
+class Parser
+{
+public:
+    static TQString cleanArgs( const TQString &func );
+
+};
+
+#endif
diff --git a/tools/designer/shared/ui2uib.cpp b/tools/designer/shared/ui2uib.cpp
new file mode 100644
index 000000000..226f6bb49
--- /dev/null
+++ b/tools/designer/shared/ui2uib.cpp
@@ -0,0 +1,900 @@
+/**********************************************************************
+** Copyright (C) 2000-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of TQt Designer.
+**
+** 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.
+**
+** 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 "ui2uib.h"
+#include "uib.h"
+
+#include <domtool.h>
+
+#include <qcolor.h>
+#include <qcursor.h>
+#include <qdatetime.h>
+#include <qdom.h>
+#include <qfile.h>
+#include <qfont.h>
+#include <qobject.h>
+#include <qrect.h>
+#include <qsizepolicy.h>
+
+/*
+    The .uib file format is the binary counterpart of the .ui file
+    format. It is generated by the ui2uib converter and understood by
+    TQWidgetFactory; in a future version, it might also be understood
+    by a uib2ui converter. Experiments show that .uib files are about
+    2.5 times faster to load and 6 times smaller than .ui files.
+
+    The .uib format, unlike the .ui format, is internal to Trolltech
+    and is not officially documented; it is assumed that anybody who
+    needs to understand the file format can read the ui2uib and
+    TQWidgetFactory source code, with some guidance. And here's some
+    guidance.
+
+    A .uib file starts with a 32-bit magic number that allows
+    TQWidgetFactory to determine the file type. The magic number is
+    followed by '\n' (0x0a) and '\r' (0x0d), which ensure that the
+    file wasn't corrupted during transfer between different
+    platforms. For example, transferring a .ui file from Windows to
+    Unix using FTP with type ASCII will produce a file with '\r\n\r'
+    in place of '\n\r'. This is followed by the TQDataStream format
+    version number used.
+
+    The rest of the file is made up of blocks, each of which starts
+    with a block type (Block_XXX) and a block length. Block_Intro and
+    Block_Widget are mandatory; the others are optional.
+    TQWidgetFactory makes certain assumptions about the order of the
+    blocks; for example, it expects Block_String before any other
+    block that refers to a string and Block_Images before
+    Block_Widget. The order generated by ui2uib is one of the orders
+    that make sense. Just after the last block, a Block_End marker
+    indicates the end of the file.
+
+    The division of .uib files into blocks corresponds grossly to the
+    division of .ui files in top-level XML elements. Thus,
+    Block_Widget corresponds to <widget> and Block_Toolbars to
+    <toolbars>. The internal organization of each block also mimics
+    the organization of the corresponding XML elements.
+
+    These are the major differences, all of which contribute to
+    making .uib files more compact:
+
+    1.  The strings are gathered in Block_Strings, a string-table.
+	When a string is needed later, it is referenced by a 32-bit
+	index into that table. The UicStringTable class makes the
+	whole process of inserting and looking up strings very
+	simple. The advantage of this scheme is that if a string is
+	used more than once, it is stored only once. Also, the
+	string-table is preinitialized with very common strings, so
+	that these need not be stored along with .uib files.
+
+    2.  TQObjects are referred to by index in a table rather than by
+	name. The table itself is not stored in the .uib file; it is
+	rather build dynamically by ui2uib and TQWidgetFactory as new
+	objects are specified. In ui2uib, the table is represented by
+	a UibIndexMap object; in TQWidgetFactory, a plain array of
+	TQObject pointers suffices.
+
+    3.  The data is packed to take as little place as possible,
+	without slowing down TQLayoutFactory too much. For example, an
+	index into the string-table is a 32-bit integer, but in
+	practice it is rarely above 65534, so only 16 bits are used
+	for them; when an index above 65534 is met, the index is
+	saved as 65535 followed by the 32-bit index, for a total of
+	48 bits.
+
+    4.  The name of a signal or slot and its signature are saved
+	separately. That way, if a signal 'foo(const TQString&)' is
+	connected to a slot 'bar(const TQString&)', the string-table
+	will only contain 'foo', 'bar', and '(const TQString&)',
+	instead of the longer 'foo(const TQString&)' and 'bar(const
+	TQString&)'. The signatures are normalized beforehand to
+	ensure that trivial spacing problems don't result in multiple
+	string-table entries.
+
+    5.  In a signal-to-slot connection, a sender, signal, receiver,
+	or slot is not repeated if it's the same as for the previous
+	connection. Bit flags indicate what is repeated and what is
+	specified.
+
+    6.  Some of the information stored in a .ui file is useful only
+	by uic, not to TQLayoutFactory. That information is, for now,
+	not taken along in the .uib file. Likewise, needless
+	TQLayoutWidget objects are not taken along.
+
+    The arbitrary constants related to the .uib file formats are
+    defined in uib.h. Constants such as Block_Actions and
+    Object_SubWidget are given values such as 'A' and 'W' to make
+    .uib files easier to read in a hexadecimal editor.
+
+    The file format isn't designed to be extensible. Any extension
+    that prevents an older version of TQLayoutWidget of reading the
+    file correctly must have a different magic number. The plan is to
+    use UibMagic + 1 for version 2, UibMagic + 2 for version 3, etc.
+*/
+
+static TQCString layoutForTag( const TQString& tag )
+{
+    if ( tag == "grid" ) {
+	return "TQGridLayout";
+    } else if ( tag == "hbox" ) {
+	return "TQHBoxLayout";
+    } else if ( tag == "vbox" ) {
+	return "TQVBoxLayout";
+    } else {
+	return "TQLayout";
+    }
+}
+
+class UibHack : public TQObject
+{
+public:
+    static TQString normalize( const TQString& member ) {
+	return TQString::fromUtf8( TQObject::normalizeSignalSlot(member.utf8()) );
+    }
+};
+
+class UibIndexMap
+{
+public:
+    UibIndexMap() : next( 0 ) { }
+
+    void insert( const TQString& name ) { setName( insert(), name ); }
+    int insert() { return next++; }
+    void setName( int no, const TQString& name );
+
+    int find( const TQString& name, int deflt = -1 ) const;
+    int count() const { return next; }
+
+private:
+    TQMap<TQString, int> nameMap;
+    TQMap<TQString, int> conflicts;
+    int next;
+};
+
+void UibIndexMap::setName( int no, const TQString& name )
+{
+    if ( !name.isEmpty() ) {
+	if ( *nameMap.insert(name, no, FALSE) != no )
+	    conflicts.insert( name, 0 );
+    }
+}
+
+int UibIndexMap::find( const TQString& name, int deflt ) const
+{
+    TQMap<TQString, int>::ConstIterator no = nameMap.find( name );
+    if ( no == nameMap.end() || conflicts.contains(name) ) {
+	return deflt;
+    } else {
+	return *no;
+    }
+}
+
+static void packUInt16( TQDataStream& out, Q_UINT16 n )
+{
+    if ( n < 255 ) {
+	out << (Q_UINT8) n;
+    } else {
+	out << (Q_UINT8) 255;
+	out << n;
+    }
+}
+
+static void packUInt32( TQDataStream& out, Q_UINT32 n )
+{
+    if ( n < 65535 ) {
+	out << (Q_UINT16) n;
+    } else {
+	out << (Q_UINT16) 65535;
+	out << n;
+    }
+}
+
+static void packByteArray( TQDataStream& out, const TQByteArray& array )
+{
+    packUInt32( out, array.size() );
+    out.writeRawBytes( array.data(), array.size() );
+}
+
+static void packCString( UibStrTable& strings, TQDataStream& out,
+			 const char *cstr )
+{
+    packUInt32( out, strings.insertCString(cstr) );
+}
+
+static void packString( UibStrTable& strings, TQDataStream& out,
+			const TQString& str )
+{
+    packUInt32( out, strings.insertString(str) );
+}
+
+static void packStringSplit( UibStrTable& strings, TQDataStream& out,
+			     const TQString& str, TQChar sep )
+{
+    int pos = str.find( sep );
+    if ( pos == -1 )
+	pos = str.length();
+    packString( strings, out, str.left(pos) );
+    packString( strings, out, str.mid(pos) );
+}
+
+static void packVariant( UibStrTable& strings, TQDataStream& out,
+			 TQVariant value, TQString tag = "" )
+{
+    TQStringList::ConstIterator s;
+
+    Q_UINT8 type = value.type();
+    if ( tag == "pixmap" ) {
+	type = TQVariant::Pixmap;
+    } else if ( tag == "image" ) {
+	type = TQVariant::Image;
+    } else if ( tag == "iconset" ) {
+	type = TQVariant::IconSet;
+    }
+    out << type;
+
+    switch ( type ) {
+    case TQVariant::String:
+    case TQVariant::Pixmap:
+    case TQVariant::Image:
+    case TQVariant::IconSet:
+	packString( strings, out, value.asString() );
+	break;
+    case TQVariant::StringList:
+	packUInt16( out, value.asStringList().count() );
+	s = value.asStringList().begin();
+	while ( s != value.asStringList().end() ) {
+	    packString( strings, out, *s );
+	    ++s;
+	}
+	break;
+    case TQVariant::Font:
+	out << value.asFont();
+	break;
+    case TQVariant::Rect:
+	packUInt16( out, value.asRect().x() );
+	packUInt16( out, value.asRect().y() );
+	packUInt16( out, value.asRect().width() );
+	packUInt16( out, value.asRect().height() );
+	break;
+    case TQVariant::Size:
+	packUInt16( out, value.asSize().width() );
+	packUInt16( out, value.asSize().height() );
+	break;
+    case TQVariant::Color:
+	out << value.asColor();
+	break;
+    case TQVariant::Point:
+	packUInt16( out, value.asPoint().x() );
+	packUInt16( out, value.asPoint().y() );
+	break;
+    case TQVariant::Int:
+	packUInt32( out, value.asInt() );
+	break;
+    case TQVariant::Bool:
+	out << (Q_UINT8) value.asBool();
+	break;
+    case TQVariant::Double:
+	out << value.asDouble();
+	break;
+    case TQVariant::CString:
+	packCString( strings, out, value.asCString() );
+	break;
+    case TQVariant::Cursor:
+	out << value.asCursor();
+	break;
+    case TQVariant::Date:
+	out << value.asDate();
+	break;
+    case TQVariant::Time:
+	out << value.asTime();
+	break;
+    case TQVariant::DateTime:
+	out << value.asDateTime();
+	break;
+    default:
+	out << value;
+    }
+}
+
+static void outputProperty( TQMap<int, TQStringList>& buddies, int objectNo,
+			    UibStrTable& strings, TQDataStream& out,
+			    TQDomElement elem )
+{
+    TQCString name = elem.attribute( "name" ).latin1();
+    TQDomElement f = elem.firstChild().toElement();
+    TQString tag = f.tagName();
+    TQString comment;
+    TQVariant value;
+
+    if ( name == "resizeable" )
+	name = "resizable";
+
+    if ( tag == "font" ) {
+	TQString family;
+	Q_UINT16 pointSize = 65535;
+	Q_UINT8 fontFlags = 0;
+
+	TQDomElement g = f.firstChild().toElement();
+	while ( !g.isNull() ) {
+	    TQString text = g.firstChild().toText().data();
+	    if ( g.tagName() == "family" ) {
+		fontFlags |= Font_Family;
+		family = text;
+	    } else if ( g.tagName() == "pointsize" ) {
+		fontFlags |= Font_PointSize;
+		pointSize = (Q_UINT16) text.toUInt();
+	    } else {
+		if ( g.firstChild().toText().data().toInt() != 0 ) {
+		    if ( g.tagName() == "bold" ) {
+			fontFlags |= Font_Bold;
+		    } else if ( g.tagName() == "italic" ) {
+			fontFlags |= Font_Italic;
+		    } else if ( g.tagName() == "underline" ) {
+			fontFlags |= Font_Underline;
+		    } else if ( g.tagName() == "strikeout" ) {
+			fontFlags |= Font_StrikeOut;
+		    }
+		}
+	    }
+	    g = g.nextSibling().toElement();
+	}
+
+	out << (Q_UINT8) Object_FontProperty;
+	packCString( strings, out, name );
+	out << fontFlags;
+	if ( fontFlags & Font_Family )
+	    packString( strings, out, family );
+	if ( fontFlags & Font_PointSize )
+	    packUInt16( out, pointSize );
+    } else if ( tag == "palette" ) {
+	out << (Q_UINT8) Object_PaletteProperty;
+	packCString( strings, out, name );
+
+	TQDomElement g = f.firstChild().toElement();
+	while ( !g.isNull() ) {
+	    TQDomElement h = g.firstChild().toElement();
+	    while ( !h.isNull() ) {
+		value = DomTool::elementToVariant( h, TQt::gray );
+		if ( h.tagName() == "color" ) {
+		    out << (Q_UINT8) Palette_Color;
+		    out << value.asColor();
+		} else if ( h.tagName() == "pixmap" ) {
+		    out << (Q_UINT8) Palette_Pixmap;
+		    packVariant( strings, out, value, "pixmap" );
+		}
+		h = h.nextSibling().toElement();
+	    }
+
+	    if ( g.tagName() == "active" ) {
+		out << (Q_UINT8) Palette_Active;
+	    } else if ( g.tagName() == "inactive" ) {
+		out << (Q_UINT8) Palette_Inactive;
+	    } else {
+		out << (Q_UINT8) Palette_Disabled;
+	    }
+	    g = g.nextSibling().toElement();
+	}
+	out << (Q_UINT8) Palette_End;
+    } else {
+	value = DomTool::elementToVariant( f, value, comment );
+	if ( value.isValid() ) {
+	    if ( name == "buddy" ) {
+		buddies[objectNo] += value.asString();
+	    } else {
+		if ( tag == "string" ) {
+		    out << (Q_UINT8) Object_TextProperty;
+		    packCString( strings, out, name );
+		    packCString( strings, out, value.asString().utf8() );
+		    packCString( strings, out, comment.utf8() );
+		} else {
+		    out << (Q_UINT8) Object_VariantProperty;
+		    packCString( strings, out, name );
+		    packVariant( strings, out, value, tag );
+		}
+	    }
+	}
+    }
+}
+
+static void outputGridCell( TQDataStream& out, TQDomElement elem )
+{
+    int column = elem.attribute( "column", "0" ).toInt();
+    int row = elem.attribute( "row", "0" ).toInt();
+    int colspan = elem.attribute( "colspan", "1" ).toInt();
+    int rowspan = elem.attribute( "rowspan", "1" ).toInt();
+    if ( colspan < 1 )
+	colspan = 1;
+    if ( rowspan < 1 )
+	rowspan = 1;
+
+    if ( column != 0 || row != 0 || colspan != 1 || rowspan != 1 ) {
+	out << (Q_UINT8) Object_GridCell;
+	packUInt16( out, column );
+	packUInt16( out, row );
+	packUInt16( out, colspan );
+	packUInt16( out, rowspan );
+    }
+}
+
+static int outputObject( TQMap<int, TQStringList>& buddies,
+			 UibIndexMap& objects, UibStrTable& strings,
+			 TQDataStream& out, TQDomElement elem,
+			 TQCString className = "" );
+
+static void outputLayoutWidgetsSubLayout( TQMap<int, TQStringList>& buddies,
+					  UibIndexMap& objects,
+					  UibStrTable& strings,
+					  TQDataStream& out, TQDomElement elem )
+{
+    int subLayoutNo = -1;
+    TQCString name;
+    TQDomElement nameElem;
+
+    TQDomElement f = elem.firstChild().toElement();
+    while ( !f.isNull() ) {
+	TQString tag = f.tagName();
+	if ( tag == "grid" || tag == "hbox" || tag == "vbox" ) {
+	    out << (Q_UINT8) Object_SubLayout;
+	    subLayoutNo = outputObject( buddies, objects, strings, out, f,
+					layoutForTag(tag) );
+	} else if ( tag == "property" ) {
+	    if ( f.attribute("name") == "name" ) {
+		name = DomTool::elementToVariant( f, name ).asCString();
+		nameElem = f;
+	    }
+	}
+	f = f.nextSibling().toElement();
+    }
+
+    if ( subLayoutNo != -1 ) {
+	/*
+	  Remove the sub-layout's Object_End marker, append the grid
+	  cell and the correct name property, and put the Object_End
+	  marker back.
+	*/
+	out.device()->at( out.device()->at() - 1 );
+	outputGridCell( out, elem );
+	outputProperty( buddies, subLayoutNo, strings, out, nameElem );
+	out << (Q_UINT8) Object_End;
+
+	objects.setName( subLayoutNo, name );
+    }
+}
+
+static int outputObject( TQMap<int, TQStringList>& buddies,
+			 UibIndexMap& objects, UibStrTable& strings,
+			 TQDataStream& out, TQDomElement elem,
+			 TQCString className )
+{
+    bool isTQObject = !className.isEmpty();
+
+    if ( className == "TQToolBar" )
+	out << (Q_UINT8) elem.attribute( "dock", "0" ).toInt();
+    if ( className == "TQWidget" )
+	className = elem.attribute( "class", className ).latin1();
+
+    int objectNo = -1;
+    if ( isTQObject ) {
+	packCString( strings, out, className );
+	objectNo = objects.insert();
+    }
+
+    outputGridCell( out, elem );
+
+    // optimization: insert '&Foo' into string-table before 'Foo'
+    if ( className == "TQAction" || className == "TQActionGroup" ) {
+	TQVariant value = DomTool::readProperty( elem, "menuText", TQVariant() );
+	if ( value.asString().startsWith("&") )
+	    strings.insertString( value.asString() );
+    }
+
+    TQDomElement f = elem.firstChild().toElement();
+    while ( !f.isNull() ) {
+	TQString tag = f.tagName();
+	if ( tag == "action" ) {
+	    if ( elem.tagName() == "item" || elem.tagName() == "toolbar" ) {
+		TQString actionName = f.attribute( "name" );
+		int no = objects.find( actionName );
+		if ( no != -1 ) {
+		    out << (Q_UINT8) Object_ActionRef;
+		    packUInt16( out, no );
+		}
+	    } else {
+		out << (Q_UINT8) Object_SubAction;
+		outputObject( buddies, objects, strings, out, f, "TQAction" );
+	    }
+	} else if ( tag == "actiongroup" ) {
+	    out << (Q_UINT8) Object_SubAction;
+	    outputObject( buddies, objects, strings, out, f, "TQActionGroup" );
+	} else if ( tag == "attribute" ) {
+	    out << (Q_UINT8) Object_Attribute;
+	    outputProperty( buddies, objectNo, strings, out, f );
+	} else if ( tag == "column" ) {
+	    out << (Q_UINT8) Object_Column;
+	    outputObject( buddies, objects, strings, out, f );
+	} else if ( tag == "event" ) {
+	    out << (Q_UINT8) Object_Event;
+	    packCString( strings, out, f.attribute("name").latin1() );
+	    packVariant( strings, out,
+			 TQStringList::split(',', f.attribute("functions")) );
+	} else if ( tag == "grid" || tag == "hbox" || tag == "vbox" ) {
+	    out << (Q_UINT8) Object_SubLayout;
+	    outputObject( buddies, objects, strings, out, f,
+			  layoutForTag(tag) );
+	} else if ( tag == "item" ) {
+	    if ( elem.tagName() == "menubar" ) {
+		out << (Q_UINT8) Object_MenuItem;
+		packCString( strings, out, f.attribute("name").latin1() );
+		packCString( strings, out, f.attribute("text").utf8() );
+		outputObject( buddies, objects, strings, out, f );
+	    } else {
+		out << (Q_UINT8) Object_Item;
+		outputObject( buddies, objects, strings, out, f );
+	    }
+	} else if ( tag == "property" ) {
+	    outputProperty( buddies, objectNo, strings, out, f );
+	} else if ( tag == "row" ) {
+	    out << (Q_UINT8) Object_Row;
+	    outputObject( buddies, objects, strings, out, f );
+	} else if ( tag == "separator" ) {
+	    out << (Q_UINT8) Object_Separator;
+	} else if ( tag == "spacer" ) {
+	    out << (Q_UINT8) Object_Spacer;
+	    outputObject( buddies, objects, strings, out, f );
+	} else if ( tag == "widget" ) {
+	    if ( f.attribute("class") == "TQLayoutWidget" &&
+		 elem.tagName() != "widget" ) {
+		outputLayoutWidgetsSubLayout( buddies, objects, strings, out,
+					      f );
+	    } else {
+		out << (Q_UINT8) Object_SubWidget;
+		outputObject( buddies, objects, strings, out, f, "TQWidget" );
+	    }
+	}
+	f = f.nextSibling().toElement();
+    }
+    out << (Q_UINT8) Object_End;
+    if ( isTQObject )
+	objects.setName( objectNo,
+			 DomTool::readProperty(elem, "name", "").asString() );
+    return objectNo;
+}
+
+static void outputBlock( TQDataStream& out, BlockTag tag,
+			 const TQByteArray& data )
+{
+    if ( !data.isEmpty() ) {
+	out << (Q_UINT8) tag;
+	packByteArray( out, data );
+    }
+}
+
+void convertUiToUib( TQDomDocument& doc, TQDataStream& out )
+{
+    TQByteArray introBlock;
+    TQByteArray actionsBlock;
+    TQByteArray buddiesBlock;
+    TQByteArray connectionsBlock;
+    TQByteArray functionsBlock;
+    TQByteArray imagesBlock;
+    TQByteArray menubarBlock;
+    TQByteArray slotsBlock;
+    TQByteArray tabstopsBlock;
+    TQByteArray toolbarsBlock;
+    TQByteArray variablesBlock;
+    TQByteArray widgetBlock;
+
+    TQDomElement actionsElem;
+    TQDomElement connectionsElem;
+    TQDomElement imagesElem;
+    TQDomElement menubarElem;
+    TQDomElement tabstopsElem;
+    TQDomElement toolbarsElem;
+    TQDomElement widgetElem;
+
+    TQMap<int, TQStringList> buddies;
+    UibStrTable strings;
+    UibIndexMap objects;
+    int widgetNo = -1;
+    TQCString className;
+    Q_INT16 defaultMargin = -32768;
+    Q_INT16 defaultSpacing = -32768;
+    Q_UINT8 introFlags = 0;
+
+    TQDomElement elem = doc.firstChild().toElement().firstChild().toElement();
+    while ( !elem.isNull() ) {
+	TQString tag = elem.tagName();
+
+	switch ( tag[0].latin1() ) {
+	case 'a':
+	    if ( tag == "actions" )
+		actionsElem = elem;
+	    break;
+	case 'c':
+	    if ( tag == "class" ) {
+		className = elem.firstChild().toText().data().latin1();
+	    } else if ( tag == "connections" ) {
+		connectionsElem = elem;
+	    }
+	    break;
+	case 'f':
+	    if ( tag == "functions" ) {
+		TQDataStream out2( functionsBlock, IO_WriteOnly );
+		TQDomElement f = elem.firstChild().toElement();
+		while ( !f.isNull() ) {
+		    if ( f.tagName() == "function" ) {
+			packStringSplit( strings, out2,
+					 f.attribute("name").latin1(), '(' );
+			packString( strings, out2,
+				    f.firstChild().toText().data() );
+		    }
+		    f = f.nextSibling().toElement();
+		}
+	    }
+	    break;
+	case 'i':
+	    if ( tag == "images" ) {
+		TQDataStream out2( imagesBlock, IO_WriteOnly );
+		TQDomElement f = elem.firstChild().toElement();
+		while ( !f.isNull() ) {
+		    if ( f.tagName() == "image" ) {
+			TQString name = f.attribute( "name" );
+			TQDomElement g = f.firstChild().toElement();
+			if ( g.tagName() == "data" ) {
+			    TQString format = g.attribute( "format", "PNG" );
+			    TQString hex = g.firstChild().toText().data();
+			    int n = hex.length() / 2;
+			    TQByteArray data( n );
+			    for ( int i = 0; i < n; i++ )
+				data[i] = (char) hex.mid( 2 * i, 2 )
+						    .toUInt( 0, 16 );
+
+			    packString( strings, out2, name );
+			    packString( strings, out2, format );
+			    packUInt32( out2, g.attribute("length").toInt() );
+			    packByteArray( out2, data );
+			}
+		    }
+		    f = f.nextSibling().toElement();
+		}
+	    }
+	    break;
+	case 'l':
+	    if ( tag == "layoutdefaults" ) {
+		TQString margin = elem.attribute( "margin" );
+		if ( !margin.isEmpty() )
+		    defaultMargin = margin.toInt();
+		TQString spacing = elem.attribute( "spacing" );
+		if ( !spacing.isEmpty() )
+		    defaultSpacing = spacing.toInt();
+	    }
+	    break;
+	case 'm':
+	    if ( tag == "menubar" )
+		menubarElem = elem;
+	    break;
+	case 'p':
+	    if ( tag == "pixmapinproject" )
+		introFlags |= Intro_Pixmapinproject;
+	    break;
+	case 's':
+	    if ( tag == "slots" ) {
+		TQDataStream out2( slotsBlock, IO_WriteOnly );
+		TQDomElement f = elem.firstChild().toElement();
+		while ( !f.isNull() ) {
+		    if ( f.tagName() == "slot" ) {
+			TQString language = f.attribute( "language", "C++" );
+			TQString slot = UibHack::normalize(
+				f.firstChild().toText().data() );
+			packString( strings, out2, language );
+			packStringSplit( strings, out2, slot, '(' );
+		    }
+		    f = f.nextSibling().toElement();
+		}
+	    }
+	    break;
+	case 't':
+	    if ( tag == "tabstops" ) {
+		tabstopsElem = elem;
+	    } else if ( tag == "toolbars" ) {
+		toolbarsElem = elem;
+	    }
+	    break;
+	case 'v':
+	    if ( tag == "variable" ) {
+		TQDataStream out2( variablesBlock, IO_WriteOnly | IO_Append );
+		packString( strings, out2, elem.firstChild().toText().data() );
+	    } else if ( tag == "variables" ) {
+		TQDataStream out2( variablesBlock, IO_WriteOnly );
+		TQDomElement f = elem.firstChild().toElement();
+		while ( !f.isNull() ) {
+		    if ( f.tagName() == "variable" )
+			packString( strings, out2,
+				    f.firstChild().toText().data() );
+		    f = f.nextSibling().toElement();
+		}
+	    }
+	    break;
+	case 'w':
+	    if ( tag == "widget" )
+		widgetElem = elem;
+	}
+	elem = elem.nextSibling().toElement();
+    }
+
+    {
+	TQDataStream out2( widgetBlock, IO_WriteOnly );
+	widgetNo = outputObject( buddies, objects, strings, out2, widgetElem,
+				 "TQWidget" );
+    }
+
+    if ( !tabstopsElem.isNull() ) {
+	TQDataStream out2( tabstopsBlock, IO_WriteOnly );
+	TQDomElement f = tabstopsElem.firstChild().toElement();
+	while ( !f.isNull() ) {
+	    if ( f.tagName() == "tabstop" ) {
+		TQString widgetName = f.firstChild().toText().data();
+		int no = objects.find( widgetName );
+		if ( no != -1 )
+		    packUInt16( out2, no );
+	    }
+	    f = f.nextSibling().toElement();
+	}
+    }
+
+    if ( !actionsElem.isNull() ) {
+	TQDataStream out2( actionsBlock, IO_WriteOnly );
+	outputObject( buddies, objects, strings, out2, actionsElem );
+    }
+
+    if ( !menubarElem.isNull() ) {
+	TQDataStream out2( menubarBlock, IO_WriteOnly );
+	outputObject( buddies, objects, strings, out2, menubarElem,
+		      "TQMenuBar" );
+    }
+
+    if ( !toolbarsElem.isNull() ) {
+	TQDataStream out2( toolbarsBlock, IO_WriteOnly );
+	TQDomElement f = toolbarsElem.firstChild().toElement();
+	while ( !f.isNull() ) {
+	    if ( f.tagName() == "toolbar" )
+		outputObject( buddies, objects, strings, out2, f, "TQToolBar" );
+	    f = f.nextSibling().toElement();
+	}
+    }
+
+    if ( !buddies.isEmpty() ) {
+	TQDataStream out2( buddiesBlock, IO_WriteOnly );
+	TQMap<int, TQStringList>::ConstIterator a = buddies.begin();
+	while ( a != buddies.end() ) {
+	    TQStringList::ConstIterator b = (*a).begin();
+	    while ( b != (*a).end() ) {
+		int no = objects.find( *b );
+		if ( no != -1 ) {
+		    packUInt16( out2, a.key() );
+		    packUInt16( out2, no );
+		}
+		++b;
+	    }
+	    ++a;
+	}
+    }
+
+    if ( !connectionsElem.isNull() ) {
+	TQString prevLanguage = "C++";
+	int prevSenderNo = 0;
+	TQString prevSignal = "clicked()";
+	int prevReceiverNo = 0;
+	TQString prevSlot = "accept()";
+
+	TQDataStream out2( connectionsBlock, IO_WriteOnly );
+	TQDomElement f = connectionsElem.firstChild().toElement();
+	while ( !f.isNull() ) {
+	    if ( f.tagName() == "connection" ) {
+		TQMap<TQString, TQString> argMap;
+
+		TQDomElement g = f.firstChild().toElement();
+		while ( !g.isNull() ) {
+		    argMap[g.tagName()] = g.firstChild().toText().data();
+		    g = g.nextSibling().toElement();
+		}
+
+		TQString language = f.attribute( "language", "C++" );
+		int senderNo = objects.find( argMap["sender"], widgetNo );
+		int receiverNo = objects.find( argMap["receiver"], widgetNo );
+		TQString signal = UibHack::normalize( argMap["signal"] );
+		TQString slot = UibHack::normalize( argMap["slot"] );
+
+		Q_UINT8 connectionFlags = 0;
+		if ( language != prevLanguage )
+		    connectionFlags |= Connection_Language;
+		if ( senderNo != prevSenderNo )
+		    connectionFlags |= Connection_Sender;
+		if ( signal != prevSignal )
+		    connectionFlags |= Connection_Signal;
+		if ( receiverNo != prevReceiverNo )
+		    connectionFlags |= Connection_Receiver;
+		if ( slot != prevSlot )
+		    connectionFlags |= Connection_Slot;
+		out2 << connectionFlags;
+
+		if ( connectionFlags & Connection_Language )
+		    packString( strings, out2, language );
+		if ( connectionFlags & Connection_Sender )
+		    packUInt16( out2, senderNo );
+		if ( connectionFlags & Connection_Signal )
+		    packStringSplit( strings, out2, signal, '(' );
+		if ( connectionFlags & Connection_Receiver )
+		    packUInt16( out2, receiverNo );
+		if ( connectionFlags & Connection_Slot )
+		    packStringSplit( strings, out2, slot, '(' );
+
+		prevLanguage = language;
+		prevSenderNo = senderNo;
+		prevSignal = signal;
+		prevReceiverNo = receiverNo;
+		prevSlot = slot;
+	    } else if ( f.tagName() == "slot" ) {
+		// ###
+	    }
+	    f = f.nextSibling().toElement();
+	}
+    }
+
+    {
+	TQDataStream out2( introBlock, IO_WriteOnly );
+	out2 << introFlags;
+	out2 << defaultMargin;
+	out2 << defaultSpacing;
+	packUInt16( out2, objects.count() );
+	packCString( strings, out2, className );
+    }
+
+    out << UibMagic;
+    out << (Q_UINT8) '\n';
+    out << (Q_UINT8) '\r';
+    out << (Q_UINT8) out.version();
+    outputBlock( out, Block_Strings, strings.block() );
+    outputBlock( out, Block_Intro, introBlock );
+    outputBlock( out, Block_Images, imagesBlock );
+    outputBlock( out, Block_Widget, widgetBlock );
+    outputBlock( out, Block_Slots, slotsBlock );
+    outputBlock( out, Block_Tabstops, tabstopsBlock );
+    outputBlock( out, Block_Actions, actionsBlock );
+    outputBlock( out, Block_Menubar, menubarBlock );
+    outputBlock( out, Block_Toolbars, toolbarsBlock );
+    outputBlock( out, Block_Variables, variablesBlock );
+    outputBlock( out, Block_Functions, functionsBlock );
+    outputBlock( out, Block_Buddies, buddiesBlock );
+    outputBlock( out, Block_Connections, connectionsBlock );
+    out << (Q_UINT8) Block_End;
+}
diff --git a/tools/designer/shared/ui2uib.h b/tools/designer/shared/ui2uib.h
new file mode 100644
index 000000000..30b4783f9
--- /dev/null
+++ b/tools/designer/shared/ui2uib.h
@@ -0,0 +1,42 @@
+/**********************************************************************
+** Copyright (C) 2000-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of TQt Designer.
+**
+** 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.
+**
+** 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 UI2UIB_H
+#define UI2UIB_H
+
+class TQDataStream;
+class TQDomDocument;
+
+void convertUiToUib( TQDomDocument& doc, TQDataStream& out );
+
+#endif
diff --git a/tools/designer/shared/uib.cpp b/tools/designer/shared/uib.cpp
new file mode 100644
index 000000000..83ba31efb
--- /dev/null
+++ b/tools/designer/shared/uib.cpp
@@ -0,0 +1,49 @@
+/**********************************************************************
+** Copyright (C) 2000-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of TQt Designer.
+**
+** 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.
+**
+** 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 "uib.h"
+
+static const char commonStrings[] =
+    "\0()\0(bool)\0(const TQString&)\0(int)\0C++\0Layout1\0PNG\0TQCheckBox\0"
+    "TQComboBox\0TQDialog\0TQFrame\0TQGridLayout\0TQGroupBox\0TQHBoxLayout\0TQLabel\0"
+    "TQLineEdit\0TQListView\0TQPushButton\0TQRadioButton\0TQVBoxLayout\0TQWidget\0"
+    "TextLabel1\0XPM.GZ\0accept\0autoDefault\0buddy\0caption\0clicked\0"
+    "default\0destroy\0frameShadow\0frameShape\0geometry\0init\0margin\0"
+    "maximumSize\0minimumSize\0name\0reject\0sizePolicy\0spacing\0text\0title\0"
+    "toolTip\0unnamed\0whatsThis";
+
+UibStrTable::UibStrTable()
+    : out( table, IO_WriteOnly ), start( sizeof(commonStrings) )
+{
+    out.writeRawBytes( commonStrings, start );
+}
diff --git a/tools/designer/shared/uib.h b/tools/designer/shared/uib.h
new file mode 100644
index 000000000..b05982581
--- /dev/null
+++ b/tools/designer/shared/uib.h
@@ -0,0 +1,159 @@
+/**********************************************************************
+** Copyright (C) 2000-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of TQt Designer.
+**
+** 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.
+**
+** 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 UIB_H
+#define UIB_H
+
+#include <qdatastream.h>
+
+const Q_UINT32 UibMagic = 0xb77c61d8;
+
+enum BlockTag { Block_End = '$', Block_Actions = 'A', Block_Buddies = 'B',
+		Block_Connections = 'C', Block_Functions = 'F',
+		Block_Images = 'G', Block_Intro = 'I', Block_Menubar = 'M',
+		Block_Slots = 'S', Block_Strings = 'Z', Block_Tabstops = 'T',
+		Block_Toolbars = 'O', Block_Variables = 'V',
+		Block_Widget = 'W' };
+
+enum ObjectTag { Object_End = '$', Object_ActionRef = 'X',
+		 Object_Attribute = 'B', Object_Column = 'C',
+		 Object_Event = 'E', Object_FontProperty = 'F',
+		 Object_GridCell = 'G', Object_Item = 'I',
+		 Object_MenuItem = 'M', Object_PaletteProperty = 'P',
+		 Object_Row = 'R', Object_Separator = 'S', Object_Spacer = 'Y',
+		 Object_SubAction = 'A', Object_SubLayout = 'L',
+		 Object_SubWidget = 'W', Object_TextProperty = 'T',
+		 Object_VariantProperty = 'V' };
+
+enum PaletteTag { Palette_End = '$', Palette_Active = 'A',
+		  Palette_Inactive = 'I', Palette_Disabled = 'D',
+		  Palette_Color = 'C', Palette_Pixmap = 'P' };
+
+enum IntroFlag { Intro_Pixmapinproject = 0x1 };
+
+enum FontFlag { Font_Family = 0x1, Font_PointSize = 0x2, Font_Bold = 0x4,
+		Font_Italic = 0x8, Font_Underline = 0x10,
+		Font_StrikeOut = 0x20 };
+
+enum ConnectionFlag { Connection_Language = 0x1, Connection_Sender = 0x2,
+		      Connection_Signal = 0x4, Connection_Receiver = 0x8,
+		      Connection_Slot = 0x10 };
+
+class UibStrTable
+{
+public:
+    UibStrTable();
+
+    inline int insertCString( const char *cstr );
+    inline int insertString( const TQString& str );
+    inline void readBlock( TQDataStream& in, int size );
+
+    inline const char *asCString( int offset ) const;
+    inline TQString asString( int offset ) const;
+    inline TQByteArray block() const;
+
+private:
+    TQCString table;
+    TQDataStream out;
+    int start;
+};
+
+/*
+  uic uses insertCString(), insertString(), and block();
+  TQWidgetFactory uses readBlock(), asCString(), and asString(). By
+  implementing these functions inline, we ensure that the binaries
+  don't contain needless code.
+*/
+
+inline int UibStrTable::insertCString( const char *cstr )
+{
+    if ( cstr == 0 || cstr[0] == 0 ) {
+	return 0;
+    } else {
+	int nextPos = table.size();
+	int len = (int)strlen( cstr );
+	int i;
+	for ( i = 0; i < nextPos - len; i++ ) {
+	    if ( memcmp(table.data() + i, cstr, len + 1) == 0 )
+		return i;
+	}
+	for ( i = 0; i < len + 1; i++ )
+	    out << (Q_UINT8) cstr[i];
+	return nextPos;
+    }
+}
+
+inline int UibStrTable::insertString( const TQString& str )
+{
+    if ( str.contains('\0') || str[0] == TQChar(0x7f) ) {
+	int nextPos = table.size();
+	out << (Q_UINT8) 0x7f;
+	out << str;
+	return nextPos;
+    } else {
+	return insertCString( str.utf8() );
+    }
+}
+
+inline void UibStrTable::readBlock( TQDataStream& in, int size )
+{
+    table.resize( start + size );
+    in.readRawBytes( table.data() + start, size );
+}
+
+inline TQString UibStrTable::asString( int offset ) const
+{
+    if ( table[offset] == 0x7f ) {
+	TQDataStream in( table, IO_ReadOnly );
+	in.device()->at( offset + 1 );
+	TQString str;
+	in >> str;
+	return str;
+    } else {
+	return TQString::fromUtf8( asCString(offset) );
+    }
+}
+
+inline const char *UibStrTable::asCString( int offset ) const
+{
+    return table.data() + offset;
+}
+
+inline TQByteArray UibStrTable::block() const
+{
+    TQByteArray block;
+    block.duplicate( table.data() + start, table.size() - start );
+    return block;
+}
+
+#endif
diff --git a/tools/designer/shared/widgetdatabase.cpp b/tools/designer/shared/widgetdatabase.cpp
new file mode 100644
index 000000000..79a5a2eed
--- /dev/null
+++ b/tools/designer/shared/widgetdatabase.cpp
@@ -0,0 +1,964 @@
+/**********************************************************************
+** Copyright (C) 2000-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of TQt Designer.
+**
+** 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.
+**
+** 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 "widgetdatabase.h"
+#include "../interfaces/widgetinterface.h"
+
+#include <qapplication.h>
+#define NO_STATIC_COLORS
+#include <globaldefs.h>
+#include <qstrlist.h>
+#include <qdict.h>
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qcleanuphandler.h>
+#include <qfeatures.h>
+
+#include <stdlib.h>
+
+const int dbsize = 300;
+const int dbcustom = 200;
+const int dbdictsize = 211;
+static WidgetDatabaseRecord* db[ dbsize ];
+static TQDict<int> *className2Id = 0;
+static int dbcount  = 0;
+static int dbcustomcount = 200;
+static TQStrList *wGroups;
+static TQStrList *invisibleGroups;
+static bool whatsThisLoaded = FALSE;
+static TQPluginManager<WidgetInterface> *widgetPluginManager = 0;
+static bool plugins_set_up = FALSE;
+static bool was_in_setup = FALSE;
+
+TQCleanupHandler<TQPluginManager<WidgetInterface> > cleanup_manager;
+
+WidgetDatabaseRecord::WidgetDatabaseRecord()
+{
+    isForm = FALSE;
+    isContainer = FALSE;
+    icon = 0;
+    nameCounter = 0;
+    isCommon = FALSE;
+    isPlugin = FALSE;
+}
+
+WidgetDatabaseRecord::~WidgetDatabaseRecord()
+{
+    delete icon;
+}
+
+
+/*!
+  \class WidgetDatabase widgetdatabase.h
+  \brief The WidgetDatabase class holds information about widgets
+
+  The WidgetDatabase holds information about widgets like toolTip(),
+  iconSet(), ... It works Id-based, so all access functions take the
+  widget id as parameter. To get the id for a widget (classname), use
+  idFromClassName().
+
+  All access functions are static.  Having multiple widgetdatabases in
+  one application doesn't make sense anyway and so you don't need more
+  than an instance of the widgetdatabase.
+
+  For creating widgets, layouts, etc. see WidgetFactory.
+*/
+
+/*!
+  Creates widget database. Does nothing.
+*/
+
+WidgetDatabase::WidgetDatabase()
+{
+}
+
+/*!  Sets up the widget database. If the static widgetdatabase already
+  exists, the functions returns immediately.
+*/
+
+void WidgetDatabase::setupDataBase( int id )
+{
+    was_in_setup = TRUE;
+#ifndef UIC
+    Q_UNUSED( id )
+    if ( dbcount )
+	return;
+#else
+    if ( dbcount && id != -2 )
+	return;
+    if ( dbcount && !plugins_set_up ) {
+	setupPlugins();
+	return;
+    }
+    if ( dbcount && plugins_set_up)
+	return;
+#endif
+
+    wGroups = new TQStrList;
+    invisibleGroups = new TQStrList;
+    invisibleGroups->append( "Forms" );
+    invisibleGroups->append( "Temp" );
+    className2Id = new TQDict<int>( dbdictsize );
+    className2Id->setAutoDelete( TRUE );
+
+    WidgetDatabaseRecord *r = 0;
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_pushbutton.png";
+    r->name = "TQPushButton";
+    r->group = widgetGroup( "Buttons" );
+    r->toolTip = "Push Button";
+    r->isCommon = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_toolbutton.png";
+    r->name = "TQToolButton";
+    r->group = widgetGroup( "Buttons" );
+    r->toolTip = "Tool Button";
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_radiobutton.png";
+    r->name = "TQRadioButton";
+    r->group = widgetGroup( "Buttons" );
+    r->toolTip = "Radio Button";
+    r->isCommon = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_checkbox.png";
+    r->name = "TQCheckBox";
+    r->group = widgetGroup( "Buttons" );
+    r->toolTip = "Check Box";
+    r->isCommon = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_groupbox.png";
+    r->name = "TQGroupBox";
+    r->group = widgetGroup( "Containers" );
+    r->toolTip = "Group Box";
+    r->isContainer = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_buttongroup.png";
+    r->name = "TQButtonGroup";
+    r->group = widgetGroup( "Containers" );
+    r->toolTip = "Button Group";
+    r->isContainer = TRUE;
+    r->isCommon = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_frame.png";
+    r->name = "TQFrame";
+    r->group = widgetGroup( "Containers" );
+    r->toolTip = "Frame";
+    r->isContainer = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_tabwidget.png";
+    r->name = "TQTabWidget";
+    r->group = widgetGroup( "Containers" );
+    r->toolTip = "Tabwidget";
+    r->isContainer = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_widgetstack.png";
+    r->name = "TQWidgetStack";
+    r->group = widgetGroup( "Containers" );
+    r->toolTip = "Widget Stack";
+    r->isContainer = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_toolbox.png";
+    r->name = "TQToolBox";
+    r->group = widgetGroup( "Containers" );
+    r->toolTip = "Tool Box";
+    r->isContainer = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_listbox.png";
+    r->name = "TQListBox";
+    r->group = widgetGroup( "Views" );
+    r->toolTip = "List Box";
+    r->isCommon = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_listview.png";
+    r->name = "TQListView";
+    r->group = widgetGroup( "Views" );
+    r->toolTip = "List View";
+
+    append( r );
+
+#if !defined(QT_NO_ICONVIEW) || defined(UIC)
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_iconview.png";
+    r->name = "TQIconView";
+    r->group = widgetGroup( "Views" );
+    r->toolTip = "Icon View";
+
+    append( r );
+#endif
+
+#if !defined(QT_NO_TABLE)
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_table.png";
+    r->name = "TQTable";
+    r->group = widgetGroup( "Views" );
+    r->toolTip = "Table";
+
+    append( r );
+#endif
+
+#if !defined(QT_NO_SQL)
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_datatable.png";
+    r->includeFile = "qdatatable.h";
+    r->name = "TQDataTable";
+    r->group = widgetGroup( "Database" );
+    r->toolTip = "Data Table";
+
+    append( r );
+#endif
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_lineedit.png";
+    r->name = "TQLineEdit";
+    r->group = widgetGroup( "Input" );
+    r->toolTip = "Line Edit";
+    r->isCommon = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_spinbox.png";
+    r->name = "TQSpinBox";
+    r->group = widgetGroup( "Input" );
+    r->toolTip = "Spin Box";
+    r->isCommon = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_dateedit.png";
+    r->name = "TQDateEdit";
+    r->group = widgetGroup( "Input" );
+    r->toolTip = "Date Edit";
+    r->includeFile = "qdatetimeedit.h";
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_timeedit.png";
+    r->name = "TQTimeEdit";
+    r->group = widgetGroup( "Input" );
+    r->toolTip = "Time Edit";
+    r->includeFile = "qdatetimeedit.h";
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_datetimeedit.png";
+    r->name = "TQDateTimeEdit";
+    r->group = widgetGroup( "Input" );
+    r->toolTip = "Date-Time Edit";
+    r->includeFile = "qdatetimeedit.h";
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_multilineedit.png";
+    r->name = "TQMultiLineEdit";
+    r->group = widgetGroup( "Temp" );
+    r->toolTip = "Multi Line Edit";
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_richtextedit.png";
+    r->name = "TQTextEdit";
+    r->group = widgetGroup( "Input" );
+    r->toolTip = "Rich Text Edit";
+    r->isCommon = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_combobox.png";
+    r->name = "TQComboBox";
+    r->group = widgetGroup( "Input" );
+    r->toolTip = "Combo Box";
+    r->isCommon = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_slider.png";
+    r->name = "TQSlider";
+    r->group = widgetGroup( "Input" );
+    r->toolTip = "Slider";
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_scrollbar.png";
+    r->name = "TQScrollBar";
+    r->group = widgetGroup( "Input" );
+    r->toolTip = "Scrollbar";
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_dial.png";
+    r->name = "TQDial";
+    r->group = widgetGroup( "Input" );
+    r->toolTip = "Dial";
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_label.png";
+    r->name = "TQLabel";
+    r->group = widgetGroup( "Temp" );
+    r->toolTip = "Label";
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_label.png";
+    r->name = "TextLabel";
+    r->group = widgetGroup( "Display" );
+    r->toolTip = "Text Label";
+    r->whatsThis = "The Text Label provides a widget to display static text.";
+    r->isCommon = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_pixlabel.png";
+    r->name = "PixmapLabel";
+    r->group = widgetGroup( "Display" );
+    r->toolTip = "Pixmap Label";
+    r->whatsThis = "The Pixmap Label provides a widget to display pixmaps.";
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_lcdnumber.png";
+    r->name = "TQLCDNumber";
+    r->group = widgetGroup( "Display" );
+    r->toolTip = "LCD Number";
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_line.png";
+    r->name = "Line";
+    r->group = widgetGroup( "Display" );
+    r->toolTip = "Line";
+    r->includeFile = "qframe.h";
+    r->whatsThis = "The Line widget provides horizontal and vertical lines.";
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_progress.png";
+    r->name = "TQProgressBar";
+    r->group = widgetGroup( "Display" );
+    r->toolTip = "Progress Bar";
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_textview.png";
+    r->name = "TQTextView";
+    r->group = widgetGroup( "Temp" );
+    r->toolTip = "Text View";
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_textbrowser.png";
+    r->name = "TQTextBrowser";
+    r->group = widgetGroup( "Display" );
+    r->toolTip = "Text Browser";
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_spacer.png";
+    r->name = "Spacer";
+    r->group = widgetGroup( "Temp" );
+    r->toolTip = "Spacer";
+    r->whatsThis = "The Spacer provides horizontal and vertical spacing to be able to manipulate the behaviour of layouts.";
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->name = "TQWidget";
+    r->isForm = TRUE;
+    r->group = widgetGroup( "Forms" );
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->name = "TQDialog";
+    r->group = widgetGroup( "Forms" );
+    r->isForm = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->name = "TQWizard";
+    r->group = widgetGroup( "Forms" );
+    r->isContainer = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->name = "TQDesignerWizard";
+    r->group = widgetGroup( "Forms" );
+    r->isContainer = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->name = "TQLayoutWidget";
+    r->group = widgetGroup( "Temp" );
+    r->includeFile = "";
+    r->isContainer = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->name = "TQSplitter";
+    r->group = widgetGroup( "Temp" );
+    r->includeFile = "qsplitter.h";
+    r->isContainer = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_tabwidget.png";
+    r->name = "TQDesignerTabWidget";
+    r->group = widgetGroup( "Temp" );
+    r->isContainer = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_tabwidget.png";
+    r->name = "TQDesignerWidget";
+    r->group = widgetGroup( "Temp" );
+    r->isContainer = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "designer_tabwidget.png";
+    r->name = "TQDesignerDialog";
+    r->group = widgetGroup( "Temp" );
+    r->isContainer = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "";
+    r->name = "TQMainWindow";
+    r->includeFile = "qmainwindow.h";
+    r->group = widgetGroup( "Temp" );
+    r->isContainer = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "";
+    r->name = "TQDesignerAction";
+    r->includeFile = "qaction.h";
+    r->group = widgetGroup( "Temp" );
+    r->isContainer = FALSE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "";
+    r->name = "TQDesignerActionGroup";
+    r->includeFile = "qaction.h";
+    r->group = widgetGroup( "Temp" );
+    r->isContainer = FALSE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "";
+    r->name = "TQScrollView";
+    r->includeFile = "qscrollview.h";
+    r->group = widgetGroup( "Temp" );
+    r->isContainer = TRUE;
+
+    append( r );
+
+#ifndef QT_NO_SQL
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "";
+    r->name = "TQDataBrowser";
+    r->includeFile = "qdatabrowser.h";
+    r->group = widgetGroup( "Database" );
+    r->toolTip = "Data Browser";
+    r->iconSet = "designer_databrowser.png";
+    r->isContainer = TRUE;
+
+    append( r );
+
+    r = new WidgetDatabaseRecord;
+    r->iconSet = "";
+    r->name = "TQDataView";
+    r->includeFile = "qdataview.h";
+    r->group = widgetGroup( "Database" );
+    r->toolTip = "Data View";
+    r->iconSet = "designer_dataview.png";
+    r->isContainer = TRUE;
+
+    append( r );
+#endif
+
+#ifndef UIC
+    setupPlugins();
+#endif
+}
+
+void WidgetDatabase::setupPlugins()
+{
+    if ( plugins_set_up )
+	return;
+    plugins_set_up = TRUE;
+    TQStringList widgets = widgetManager()->featureList();
+    for ( TQStringList::Iterator it = widgets.begin(); it != widgets.end(); ++it ) {
+	if ( hasWidget( *it ) )
+	    continue;
+	WidgetDatabaseRecord *r = new WidgetDatabaseRecord;
+	WidgetInterface *iface = 0;
+	widgetManager()->queryInterface( *it, &iface );
+	if ( !iface )
+	    continue;
+
+#ifndef UIC
+	TQIconSet icon = iface->iconSet( *it );
+	if ( !icon.pixmap().isNull() )
+	    r->icon = new TQIconSet( icon );
+#endif
+	TQString grp = iface->group( *it );
+	if ( grp.isEmpty() )
+	    grp = "3rd party widgets";
+	r->group = widgetGroup( grp );
+	r->toolTip = iface->toolTip( *it );
+	r->whatsThis = iface->whatsThis( *it );
+	r->includeFile = iface->includeFile( *it );
+	r->isContainer = iface->isContainer( *it );
+	r->name = *it;
+	r->isPlugin = TRUE;
+	append( r );
+	iface->release();
+    }
+}
+
+/*!
+  Returns the number of elements in the widget database.
+*/
+
+int WidgetDatabase::count()
+{
+    setupDataBase( -1 );
+    return dbcount;
+}
+
+/*!
+  Returns the id at which the ids of custom widgets start.
+*/
+
+int WidgetDatabase::startCustom()
+{
+    setupDataBase( -1 );
+    return dbcustom;
+}
+
+/*!
+  Returns the iconset which represents the class registered as \a id.
+*/
+
+TQIconSet WidgetDatabase::iconSet( int id )
+{
+    setupDataBase( id );
+    WidgetDatabaseRecord *r = at( id );
+    if ( !r )
+	return TQIconSet();
+#if !defined(UIC) && !defined(RESOURCE)
+    if ( !r->icon ) {
+	if ( r->iconSet.isEmpty() )
+	    return TQIconSet();
+	TQPixmap pix = TQPixmap::fromMimeSource( r->iconSet );
+	if ( pix.isNull() )
+	    pix = TQPixmap( r->iconSet );
+	r->icon = new TQIconSet( pix );
+    }
+    return *r->icon;
+#else
+    return TQIconSet();
+#endif
+}
+
+/*!
+  Returns the classname of the widget which is registered as \a id.
+*/
+
+TQString WidgetDatabase::className( int id )
+{
+    setupDataBase( id );
+    WidgetDatabaseRecord *r = at( id );
+    if ( !r )
+	return TQString::null;
+    return r->name;
+}
+
+/*!
+  Returns the group the widget registered as \a id belongs to.
+*/
+
+TQString WidgetDatabase::group( int id )
+{
+    setupDataBase( id );
+    WidgetDatabaseRecord *r = at( id );
+    if ( !r )
+	return TQString::null;
+    return r->group;
+}
+
+/*!
+  Returns the tooltip text of the widget which is registered as \a id.
+*/
+
+TQString WidgetDatabase::toolTip( int id )
+{
+    setupDataBase( id );
+    WidgetDatabaseRecord *r = at( id );
+    if ( !r )
+	return TQString::null;
+    return r->toolTip;
+}
+
+/*!
+  Returns the what's this? text of the widget which is registered as \a id.
+*/
+
+TQString WidgetDatabase::whatsThis( int id )
+{
+    setupDataBase( id );
+    WidgetDatabaseRecord *r = at( id );
+    if ( !r )
+	return TQString::null;
+    return r->whatsThis;
+}
+
+/*!
+  Returns the include file if the widget which is registered as \a id.
+*/
+
+TQString WidgetDatabase::includeFile( int id )
+{
+    setupDataBase( id );
+    WidgetDatabaseRecord *r = at( id );
+    if ( !r )
+	return TQString::null;
+    if ( r->includeFile.isNull() ) {
+	TQString rq = r->name;
+	if ( rq[ 0 ] == 'T' && rq[ 1 ] == 'Q')
+	    rq = rq.mid(1);
+	return rq.lower() + ".h";
+    }
+    return r->includeFile;
+}
+
+/*!  Returns whether the widget registered as \a id is a form.
+*/
+bool WidgetDatabase::isForm( int id )
+{
+    setupDataBase( id );
+    WidgetDatabaseRecord *r = at( id );
+    if ( !r )
+	return FALSE;
+    return r->isForm;
+}
+
+/*!  Returns whether the widget registered as \a id can have children.
+*/
+
+bool WidgetDatabase::isContainer( int id )
+{
+    setupDataBase( id );
+    WidgetDatabaseRecord *r = at( id );
+    if ( !r )
+	return FALSE;
+    return r->isContainer || r->isForm;
+}
+
+bool WidgetDatabase::isCommon( int id )
+{
+    setupDataBase( id );
+    WidgetDatabaseRecord *r = at( id );
+    if ( !r )
+	return FALSE;
+    return r->isCommon;
+}
+
+TQString WidgetDatabase::createWidgetName( int id )
+{
+    setupDataBase( id );
+    TQString n = className( id );
+    if ( n == "TQLayoutWidget" )
+	n = "Layout";
+    if ( n[ 0 ] == 'T' && n[ 1 ] == 'Q' && n[ 2 ].lower() != n[ 2 ] )
+	n = n.mid( 2 );
+    int colonColon = n.findRev( "::" );
+    if ( colonColon != -1 )
+	n = n.mid( colonColon + 2 );
+
+    WidgetDatabaseRecord *r = at( id );
+    if ( !r )
+	return n;
+    n += TQString::number( ++r->nameCounter );
+    n[0] = n[0].lower();
+    return n;
+}
+
+/*!  Returns the id for \a name or -1 if \a name is unknown.
+ */
+int WidgetDatabase::idFromClassName( const TQString &name )
+{
+    setupDataBase( -1 );
+    if ( name.isEmpty() )
+	return 0;
+    int *i = className2Id->find( name );
+    if ( i )
+	return *i;
+    if ( name == "FormWindow" )
+	return idFromClassName( "TQLayoutWidget" );
+#ifdef UIC
+    setupDataBase( -2 );
+    i = className2Id->find( name );
+    if ( i )
+	return *i;
+#endif
+    return -1;
+}
+
+bool WidgetDatabase::hasWidget( const TQString &name )
+{
+    return className2Id->find( name ) != 0;
+}
+
+WidgetDatabaseRecord *WidgetDatabase::at( int index )
+{
+    if ( index < 0 )
+	return 0;
+    if ( index >= dbcustom && index < dbcustomcount )
+	return db[ index ];
+    if ( index < dbcount )
+	return db[ index ];
+    return 0;
+}
+
+void WidgetDatabase::insert( int index, WidgetDatabaseRecord *r )
+{
+    if ( index < 0 || index >= dbsize )
+	return;
+    db[ index ] = r;
+    className2Id->insert( r->name, new int( index ) );
+    if ( index < dbcustom )
+	dbcount = TQMAX( dbcount, index );
+}
+
+void WidgetDatabase::append( WidgetDatabaseRecord *r )
+{
+    if ( !was_in_setup )
+	setupDataBase( -1 );
+    insert( dbcount++, r );
+}
+
+TQString WidgetDatabase::widgetGroup( const TQString &g )
+{
+    if ( wGroups->find( g ) == -1 )
+	wGroups->append( g );
+    return g;
+}
+
+bool WidgetDatabase::isGroupEmpty( const TQString &grp )
+{
+    WidgetDatabaseRecord *r = 0;
+    for ( int i = 0; i < dbcount; ++i ) {
+	if ( !( r = db[ i ] ) )
+	    continue;
+	if ( r->group == grp )
+	    return FALSE;
+    }
+    return TRUE;
+}
+
+TQString WidgetDatabase::widgetGroup( int i )
+{
+    setupDataBase( -1 );
+    if ( i >= 0 && i < (int)wGroups->count() )
+	return wGroups->at( i );
+    return TQString::null;
+}
+
+int WidgetDatabase::numWidgetGroups()
+{
+    setupDataBase( -1 );
+    return wGroups->count();
+}
+
+bool WidgetDatabase::isGroupVisible( const TQString &g )
+{
+    setupDataBase( -1 );
+    return invisibleGroups->find( g ) == -1;
+}
+
+int WidgetDatabase::addCustomWidget( WidgetDatabaseRecord *r )
+{
+    insert( dbcustomcount++, r );
+    return dbcustomcount - 1;
+}
+
+void WidgetDatabase::customWidgetClassNameChanged( const TQString &oldName,
+						   const TQString &newName )
+{
+    int id = idFromClassName( oldName );
+    if ( id == -1 )
+	return;
+    WidgetDatabaseRecord *r = db[ id ];
+    r->name = newName;
+    className2Id->remove( oldName );
+    className2Id->insert( newName, new int( id ) );
+}
+
+bool WidgetDatabase::isCustomWidget( int id )
+{
+    if ( id >= dbcustom && id < dbcustomcount )
+	return TRUE;
+    return FALSE;
+}
+
+bool WidgetDatabase::isCustomPluginWidget( int id )
+{
+    setupDataBase( id );
+    WidgetDatabaseRecord *r = at( id );
+    if ( !r )
+	return FALSE;
+    return r->isPlugin;
+}
+
+bool WidgetDatabase::isWhatsThisLoaded()
+{
+    return whatsThisLoaded;
+}
+
+void WidgetDatabase::loadWhatsThis( const TQString &docPath )
+{
+    TQString whatsthisFile = docPath + "/whatsthis";
+    TQFile f( whatsthisFile );
+    if ( !f.open( IO_ReadOnly ) )
+	return;
+    TQTextStream ts( &f );
+    while ( !ts.atEnd() ) {
+	TQString s = ts.readLine();
+	TQStringList l = TQStringList::split( " | ", s );
+	int id = idFromClassName( l[ 1 ] );
+	WidgetDatabaseRecord *r = at( id );
+	if ( r )
+	    r->whatsThis = l[ 0 ];
+    }
+    whatsThisLoaded = TRUE;
+}
+
+
+// ### TQt 3.1: make these publically accessible via TQWidgetDatabase API
+#if defined(UIC)
+bool dbnounload = FALSE;
+TQStringList *dbpaths = 0;
+#else
+extern TQString *qwf_plugin_dir;
+#endif
+
+
+TQPluginManager<WidgetInterface> *widgetManager()
+{
+    if ( !widgetPluginManager ) {
+	TQString pluginDir = "/designer";
+#if !defined(UIC)
+	if ( qwf_plugin_dir )
+	    pluginDir = *qwf_plugin_dir;
+#endif
+	widgetPluginManager = new TQPluginManager<WidgetInterface>( IID_Widget, TQApplication::libraryPaths(), pluginDir );
+	cleanup_manager.add( &widgetPluginManager );
+#if defined(UIC)
+	if ( dbnounload )
+	    widgetPluginManager->setAutoUnload( FALSE );
+	if ( dbpaths ) {
+	    TQStringList::ConstIterator it = dbpaths->begin();
+	    for ( ; it != dbpaths->end(); ++it )
+		widgetPluginManager->addLibraryPath( *it );
+	}
+#endif
+    }
+    return widgetPluginManager;
+}
diff --git a/tools/designer/shared/widgetdatabase.h b/tools/designer/shared/widgetdatabase.h
new file mode 100644
index 000000000..d2e099a65
--- /dev/null
+++ b/tools/designer/shared/widgetdatabase.h
@@ -0,0 +1,103 @@
+/**********************************************************************
+** Copyright (C) 2005-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of TQt Designer.
+**
+** 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.
+**
+** 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 WIDGETDATABASE_H
+#define WIDGETDATABASE_H
+
+#include <qiconset.h>
+#include <qstring.h>
+#include "../interfaces/widgetinterface.h" // up here for GCC 2.7.* compatibility
+#include <private/qpluginmanager_p.h>
+
+
+extern TQPluginManager<WidgetInterface> *widgetManager();
+
+struct WidgetDatabaseRecord
+{
+    WidgetDatabaseRecord();
+    ~WidgetDatabaseRecord();
+    TQString iconSet, name, group, toolTip, whatsThis, includeFile;
+    uint isContainer : 1;
+    uint isForm : 1;
+    uint isCommon : 1;
+    uint isPlugin : 1;
+    TQIconSet *icon;
+    int nameCounter;
+};
+
+class WidgetDatabase : public TQt
+{
+public:
+    WidgetDatabase();
+    static void setupDataBase( int id );
+    static void setupPlugins();
+
+    static int count();
+    static int startCustom();
+
+    static TQIconSet iconSet( int id );
+    static TQString className( int id );
+    static TQString group( int id );
+    static TQString toolTip( int id );
+    static TQString whatsThis( int id );
+    static TQString includeFile( int id );
+    static bool isForm( int id );
+    static bool isContainer( int id );
+    static bool isCommon( int id );
+
+    static int idFromClassName( const TQString &name );
+    static TQString createWidgetName( int id );
+
+    static WidgetDatabaseRecord *at( int index );
+    static void insert( int index, WidgetDatabaseRecord *r );
+    static void append( WidgetDatabaseRecord *r );
+
+    static TQString widgetGroup( const TQString &g );
+    static TQString widgetGroup( int i );
+    static int numWidgetGroups();
+    static bool isGroupVisible( const TQString &g );
+    static bool isGroupEmpty( const TQString &grp );
+
+    static int addCustomWidget( WidgetDatabaseRecord *r );
+    static bool isCustomWidget( int id );
+    static bool isCustomPluginWidget( int id );
+
+    static bool isWhatsThisLoaded();
+    static void loadWhatsThis( const TQString &docPath );
+
+    static bool hasWidget( const TQString &name );
+    static void customWidgetClassNameChanged( const TQString &oldName, const TQString &newName );
+
+};
+
+#endif