- add oapplicationfactory to opiecore

- add big screen examples

13 files changed, 689 insertions, 1 deletions

diff --git a/libopie2/examples/opieui/opieui.pro b/libopie2/examples/opieui/opieui.pro
index ad66f47..853ac50 100644
--- a/libopie2/examples/opieui/opieui.pro
+++ b/libopie2/examples/opieui/opieui.pro
@@ -1,3 +1,5 @@
 TEMPLATE = subdirs
-SUBDIRS = olistviewdemo
+SUBDIRS = olistviewdemo owidgetstack_example osplitter_example
+
+
 
diff --git a/libopie2/examples/opieui/osplitter_example/.cvsignore b/libopie2/examples/opieui/osplitter_example/.cvsignore
new file mode 100644
index 0000000..8f7300c
--- a/dev/null
+++ b/libopie2/examples/opieui/osplitter_example/.cvsignore
@@ -0,0 +1,6 @@
+Makefile*
+moc*
+*moc
+*.o
+~*
+
diff --git a/libopie2/examples/opieui/osplitter_example/osplitter_example.cpp b/libopie2/examples/opieui/osplitter_example/osplitter_example.cpp
new file mode 100644
index 0000000..7ba0f0d
--- a/dev/null
+++ b/libopie2/examples/opieui/osplitter_example/osplitter_example.cpp
@@ -0,0 +1,32 @@
+#include "osplitter_example.h"
+
+/* OPIE */
+
+#include <opie2/osplitter.h>
+#include <qpe/qpeapplication.h>
+#include <opie2/oapplicationfactory.h>
+
+/* QT*/
+#include <qdir.h>
+#include <qlayout.h>
+
+using namespace Opie;
+
+OPIE_EXPORT_APP( OApplicationFactory<OSplitterExample> )
+
+OSplitterExample::OSplitterExample( QWidget *w,const char* n,WFlags f )
+    : QWidget( w, n, f ){
+    QVBoxLayout * lay = new QVBoxLayout(this);
+    OSplitter * splitter = new OSplitter( Horizontal, this );
+    lay->addWidget( splitter );
+    
+    OFileSelector *selector = new OFileSelector( splitter, OFileSelector::FileSelector,
+                                                OFileSelector::Normal, QDir::homeDirPath(),
+                                                QString::null );
+    splitter->addWidget( selector, "zoom", tr("Selector 1") );
+    
+    selector = new OFileSelector( splitter, OFileSelector::FileSelector, OFileSelector::Normal,
+                                QDir::homeDirPath(), QString::null );
+    splitter->addWidget( selector, "zoom", tr("Selector 2") );
+    
+}
diff --git a/libopie2/examples/opieui/osplitter_example/osplitter_example.h b/libopie2/examples/opieui/osplitter_example/osplitter_example.h
new file mode 100644
index 0000000..176ad62
--- a/dev/null
+++ b/libopie2/examples/opieui/osplitter_example/osplitter_example.h
@@ -0,0 +1,20 @@
+/*
+ * May be used, copied and modified wihtout any limitation 
+ */
+
+#ifndef OSPlitter_EXAMPLE_H
+#define OSPlitter_EXAMPLE_H
+
+#include <qvbox.h>
+#include <opie2/ofileselector.h>
+ 
+class OSplitterExample : public QWidget {
+    Q_OBJECT
+public:
+    static QString appName() { return QString::fromLatin1("osplitter_example"); }
+    OSplitterExample( QWidget *parent, const char* name, WFlags fl );
+
+};
+
+
+#endif
diff --git a/libopie2/examples/opieui/osplitter_example/osplitter_example.pro b/libopie2/examples/opieui/osplitter_example/osplitter_example.pro
new file mode 100644
index 0000000..224a1ee
--- a/dev/null
+++ b/libopie2/examples/opieui/osplitter_example/osplitter_example.pro
@@ -0,0 +1,13 @@
+CONFIG = qt warn_on 
+TEMPLATE = app
+TARGET = osplitter_example
+
+HEADERS = osplitter_example.h
+SOURCES = osplitter_example.cpp
+
+INCLUDEPATH +=  $(OPIEDIR)/include
+DEPENDSPATH +=  $(OPIEDIR)/include
+
+LIBS += -lqpe -lopieui2
+
+include ( $(OPIEDIR)/include.pro )
diff --git a/libopie2/examples/opieui/osplitter_example/osplitter_mail.cpp b/libopie2/examples/opieui/osplitter_example/osplitter_mail.cpp
new file mode 100644
index 0000000..4eaf3a9
--- a/dev/null
+++ b/libopie2/examples/opieui/osplitter_example/osplitter_mail.cpp
@@ -0,0 +1,82 @@
+
+#include <qstring.h>
+#include <qlabel.h>
+#include <qheader.h>
+#include <qlayout.h>
+
+#include <qpe/qpeapplication.h>
+#include <opie/oapplicationfactory.h>
+
+#include "../osplitter.h"
+
+#include "osplitter_mail.h"
+
+
+OPIE_EXPORT_APP( OApplicationFactory<ListViews> )
+
+class Folder {
+    int dummy;
+};
+
+// -----------------------------------------------------------------
+
+ListViews::ListViews( QWidget* p, const char* name, WFlags fl )
+    : QWidget( p, name, fl ) {
+    qApp->installEventFilter( this );
+    m_lstFolders.setAutoDelete( true );
+    QHBoxLayout *lay = new QHBoxLayout(this);
+
+    m_splitter = new OSplitter( Horizontal, this, "SPlitter 1" );
+    lay->addWidget( m_splitter );
+    connect(m_splitter, SIGNAL(sizeChange(bool, const QSize& ) ),
+            this, SLOT(slotSizeChange(bool, const QSize& ) ) );
+
+    m_overview = new QListView( m_splitter );
+    m_overview->header()->setClickEnabled( FALSE );
+    m_overview->addColumn( tr("Folder") );
+    m_overview->setMaximumWidth( 200 );
+    m_splitter->addWidget( m_overview, "zoom", tr("Folder Overview") );
+    m_splitter->setSizeChange( 300 );
+
+    /* OSplitter starts with the small mode */
+    m_messages = 0;
+    m_message = m_attach  = 0;
+
+    splitti = new OSplitter( Vertical, m_splitter, "Splitti2" );
+    splitti->setSizeChange( 300 );
+    splitti->setSizePolicy( QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding ) );
+
+    QLabel *lbl = new QLabel(splitti);
+    lbl->setTextFormat ( Qt::RichText );
+    lbl->setText("<br><br><b>Test Test  Test</b><br><br><p>Fooooo hjhh</p>");
+
+    m_messages = new QListView( splitti );
+    m_messages->addColumn(" Messages ");
+
+    folder1 = new QListView( splitti );
+    folder1->addColumn( "Messages 2 " );
+
+    splitti->addWidget(m_messages, "mail", tr("Mails") );
+    splitti->addWidget(folder1, "folder", tr("Folder") );
+    splitti->addWidget( lbl, "logo", tr("Label") );
+    m_message = lbl;
+
+    m_splitter->addWidget( splitti );
+
+}
+
+
+ListViews::~ListViews() {
+
+}
+
+
+bool ListViews::eventFilter( QObject* obj, QEvent* ev ) {
+    if (!obj->isWidgetType() )
+        return false;
+    if ( ev->type() == QEvent::MouseButtonRelease ) {
+        qWarning(" name %s, class %s", obj->name(), obj->className() );
+    }
+
+    return false;
+}
diff --git a/libopie2/examples/opieui/osplitter_example/osplitter_mail.h b/libopie2/examples/opieui/osplitter_example/osplitter_mail.h
new file mode 100644
index 0000000..b7e7efe
--- a/dev/null
+++ b/libopie2/examples/opieui/osplitter_example/osplitter_mail.h
@@ -0,0 +1,49 @@
+/*
+ * You may use, modify and distribute this code without any limitation
+ */
+
+/*
+ * Header file for a more complete email client like
+ * layout
+ */
+
+#ifndef OPIE_SPLITTER_MAIL_EXAMPLE_H
+#define OPIE_SPLITTER_MAIL_EXAMPLE_H
+
+#include <qwidget.h>
+#include <qlist.h>
+#include <qlistview.h>
+
+class Folder;
+class QLabel;
+
+class OSplitter;
+class ListViews : public QWidget {
+    Q_OBJECT
+public:
+    static QString appName() { return QString::fromLatin1("osplitter-mail"); }
+    ListViews( QWidget* parent, const char * name, WFlags fl );
+    ~ListViews();
+
+    bool eventFilter( QObject* , QEvent* );
+private:
+    void initFolders();
+    void initFolder( Folder *folder, unsigned int &count );
+
+    QListView *m_messages, *m_overview;
+    QLabel *m_message, *m_attach;
+    QList<QListView> m_folders; // used in tab mode
+    QList<Folder> m_lstFolders;
+    bool m_mode : 1; // bitfield
+    OSplitter *m_splitter;
+    OSplitter *splitti;
+    QListView *folder1;
+#if 0
+//private slots:
+//    void slotFolderChanged( QListViewItem* );
+//    void slotMessageChanged();
+//    void slotSizeChange( bool, const QSize& );
+#endif
+};
+
+#endif
diff --git a/libopie2/examples/opieui/osplitter_example/osplitter_mail.pro b/libopie2/examples/opieui/osplitter_example/osplitter_mail.pro
new file mode 100644
index 0000000..ec6e626
--- a/dev/null
+++ b/libopie2/examples/opieui/osplitter_example/osplitter_mail.pro
@@ -0,0 +1,12 @@
+CONFIG += qt warn_on
+TEMPLATE = app
+TARGET = osplitter-mail
+
+INCLUDEPATH +=  $(OPIEDIR)/include
+DEPENDSPATH +=  $(OPIEDIR)/include
+
+HEADERS = osplitter_mail.h
+SOURCES = osplitter_mail.cpp
+
+LIBS += -lqpe -lopie
+include ( $(OPIEDIR)/include.pro )
diff --git a/libopie2/examples/opieui/owidgetstack_example/.cvsignore b/libopie2/examples/opieui/owidgetstack_example/.cvsignore
new file mode 100644
index 0000000..8f7300c
--- a/dev/null
+++ b/libopie2/examples/opieui/owidgetstack_example/.cvsignore
@@ -0,0 +1,6 @@
+Makefile*
+moc*
+*moc
+*.o
+~*
+
diff --git a/libopie2/examples/opieui/owidgetstack_example/owidgetstack_example.cpp b/libopie2/examples/opieui/owidgetstack_example/owidgetstack_example.cpp
new file mode 100644
index 0000000..b1c5e70
--- a/dev/null
+++ b/libopie2/examples/opieui/owidgetstack_example/owidgetstack_example.cpp
@@ -0,0 +1,132 @@
+/*
+ * You may use, modify and distribute this example without any limitation
+ */
+
+#include "owidgetstack_example.h"
+
+/* OPIE */
+#include <opie2/oapplicationfactory.h>
+#include <opie2/owidgetstack.h>
+#include <qpe/resource.h>
+
+/* QT */
+#include <qaction.h>
+#include <qtoolbar.h>
+#include <qpopupmenu.h>
+#include <qmenubar.h>
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qpushbutton.h>
+#include <qsignalmapper.h>
+
+using namespace Opie;
+
+OPIE_EXPORT_APP( OApplicationFactory<StackExample> )
+
+StackExample::StackExample( QWidget* parent, const char* name, WFlags fl )
+    : QMainWindow( parent, name, fl )
+{
+    m_stack = new OWidgetStack( this );
+    setCentralWidget( m_stack );
+
+    /* nice Signal Mapper ;) */
+    QSignalMapper *sm = new QSignalMapper(this);
+    connect(sm, SIGNAL(mapped(int) ), m_stack, SLOT(raiseWidget(int)) );
+
+    /* toolbar first but this should be known from the other examples */
+    setToolBarsMovable( false );
+
+    /* only a menubar here */
+    QToolBar* holder = new QToolBar( this );
+    holder->setHorizontalStretchable( true );
+
+    QMenuBar *bar = new QMenuBar( holder );
+    QPopupMenu *menu = new QPopupMenu( this );
+
+    QAction* a = new QAction( tr("Show MainWidget"), Resource::loadPixmap("zoom"),
+                              QString::null, 0, this, 0 );
+    sm->setMapping(a, 1 );
+    connect(a, SIGNAL(activated() ),
+            sm, SLOT(map() ) );
+    a->addTo( menu );
+
+    a = new QAction( tr("Show Details Small"), Resource::loadPixmap("zoom"),
+                     QString::null, 0, this, 0 );
+    sm->setMapping(a, 2 );
+    connect(a, SIGNAL(activated() ),
+            sm, SLOT(map() ) );
+    a->addTo( menu );
+
+    a = new QAction( tr("Show Details More"), Resource::loadPixmap("zoom"),
+                     QString::null, 0, this, 0 );
+    sm->setMapping(a, 3 );
+    connect(a, SIGNAL(activated() ),
+            sm, SLOT(map() ) );
+    a->addTo( menu );
+
+    a =  new QAction( tr("Show Details All"), Resource::loadPixmap("zoom"),
+                      QString::null, 0, this, 0 );
+    sm->setMapping(a, 4 );
+    connect(a, SIGNAL(activated() ),
+            sm, SLOT(map() ) );
+
+    bar->insertItem( tr("Actions"), menu );
+
+    /* now the gui */
+
+    /* first widget, main widget */
+    QWidget * wid = new QWidget( m_stack );
+    QGridLayout *grid = new QGridLayout(wid, 2, 2 );
+
+    QPushButton *btn = new QPushButton( tr("Show Details Small"), wid, "details1" );
+    sm->setMapping(btn, 2 );
+    connect(btn, SIGNAL(clicked()), sm, SLOT(map() ) );
+    grid->addWidget( btn, 0, 0 );
+
+    btn = new QPushButton( tr("Show Details Medium"), wid, "details2");
+    sm->setMapping(btn, 3 );
+    connect(btn, SIGNAL(clicked()), sm, SLOT(map() ) );
+    grid->addWidget( btn, 0, 1 );
+
+    btn = new QPushButton( tr("Show Details All"), wid, "details3");
+    sm->setMapping(btn, 4 );
+    connect(btn, SIGNAL(clicked()), sm, SLOT(map() ) );
+    grid->addWidget( btn, 1, 1 );
+
+    m_stack->addWidget( wid, 1 );
+    m_main = wid;
+
+    QLabel *lbl = new QLabel(m_stack );
+    lbl->setText(tr("Only small Details are shown here. Määh") );
+    m_stack->addWidget( lbl, 2 );
+
+    lbl = new QLabel( m_stack );
+    lbl->setText( tr("Some more details....Wo ist das Schaf?") );
+    m_stack->addWidget( lbl, 3 );
+
+    lbl = new QLabel( m_stack );
+    lbl->setText( tr("<qt>Ne nicht in Bayerisch Gmain sondern in Berlin<br>Vermiss und meine Augen werden nicht eckig, da mein Bildschirm abgerundet ist<br>Es lebe Hamburg Süd,weiss du, verstehst du? ;)<br>Susi ist dOOf, es lebe die Ofenecke...", "hard to translate that") );
+    m_stack->addWidget( lbl, 4 );
+
+
+    /* THE signal mapper does all the magic */
+    m_stack->raiseWidget( m_main );
+}
+
+
+StackExample::~StackExample() {
+
+}
+
+
+
+void StackExample::closeEvent( QCloseEvent* ev) {
+    /* if the close even came when we displayed a details */
+    if (m_stack->visibleWidget() != m_main ) {
+        m_stack->raiseWidget( m_main );
+        ev->ignore();
+        return;
+    }
+
+    ev->accept();
+}
diff --git a/libopie2/examples/opieui/owidgetstack_example/owidgetstack_example.h b/libopie2/examples/opieui/owidgetstack_example/owidgetstack_example.h
new file mode 100644
index 0000000..aea85cb
--- a/dev/null
+++ b/libopie2/examples/opieui/owidgetstack_example/owidgetstack_example.h
@@ -0,0 +1,28 @@
+/*
+ * You may use, modify and distribute this example without any limitation
+ */
+
+#ifndef O_STACK_EXAMPLE_SIMPLE_H
+#define O_STACK_EXAMPLE_SIMPLE_H
+
+#include <qmainwindow.h>
+#include <opie2/owidgetstack.h>
+
+using namespace Opie;
+
+class StackExample : public QMainWindow {
+    Q_OBJECT
+public:
+    StackExample( QWidget* paren, const char* name, WFlags fl );
+    ~StackExample();
+    static QString appName() { return QString::fromLatin1("owidgetstack-example"); }
+
+protected:
+    void closeEvent( QCloseEvent* e );
+private:
+    OWidgetStack* m_stack;
+    QWidget* m_main;
+
+};
+
+#endif
diff --git a/libopie2/examples/opieui/owidgetstack_example/owidgetstack_example.pro b/libopie2/examples/opieui/owidgetstack_example/owidgetstack_example.pro
new file mode 100644
index 0000000..395a4fb
--- a/dev/null
+++ b/libopie2/examples/opieui/owidgetstack_example/owidgetstack_example.pro
@@ -0,0 +1,13 @@
+CONFIG += qt warn_on
+TEMPLATE = app
+TARGET = owidgetstack-example
+
+SOURCES = owidgetstack_example.cpp
+HEADERS = owidgetstack_example.h
+
+INCLUDEPATH += $(OPIEDIR)/include
+DEPENDSPATH += $(OPIEDIR)/include
+
+LIBS += -lqpe -lopieui2
+
+include ( $(OPIEDIR)/include.pro )
diff --git a/libopie2/opiecore/oapplicationfactory.h b/libopie2/opiecore/oapplicationfactory.h
new file mode 100644
index 0000000..6e10552
--- a/dev/null
+++ b/libopie2/opiecore/oapplicationfactory.h
@@ -0,0 +1,293 @@
+/*
+                             This file is part of the Opie Project
+                             Copyright (C) Holger Freyther <zecke@handhelds.org>
+              =.
+            .=l.
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+*/
+
+/*
+ This work is derived from:
+ ----
+ The Loki Library
+ Copyright (c) 2001 by Andrei Alexandrescu
+ This code accompanies the book:
+ Alexandrescu, Andrei. "Modern C++ Design: Generic Programming and Design
+     Patterns Applied". Copyright (c) 2001. Addison-Wesley.
+ Permission to use, copy, modify, distribute and sell this software for any
+     purpose is hereby granted without fee, provided that the above copyright
+     notice appear in all copies and that both that copyright notice and this
+     permission notice appear in supporting documentation.
+ The author or Addison-Welsey Longman make no representations about the
+     suitability of this software for any purpose. It is provided "as is"
+     without express or implied warranty.
+ ----
+
+  And KGenericFactor et all from Simon Hausmann <tronical@kde.org>
+
+*/
+
+#include <qstring.h>
+#include <qmetaobject.h>
+
+#include <qtopia/qcom.h>
+#include <qtopia/applicationinterface.h>
+
+namespace Opie {
+    struct NullType;
+
+    template <class T, class U>
+    struct Typelist
+    {
+       typedef T Head;
+       typedef U Tail;
+    };
+    template<
+        typename T1  = NullType, typename T2  = NullType, typename T3  = NullType,
+        typename T4  = NullType, typename T5  = NullType, typename T6  = NullType,
+        typename T7  = NullType, typename T8  = NullType, typename T9  = NullType,
+        typename T10 = NullType, typename T11 = NullType, typename T12 = NullType,
+        typename T13 = NullType, typename T14 = NullType, typename T15 = NullType,
+        typename T16 = NullType, typename T17 = NullType, typename T18 = NullType
+        >
+    struct MakeTypelist{
+    private:
+    typedef typename MakeTypelist
+    <
+        T2 , T3 , T4 ,
+        T5 , T6 , T7 ,
+        T8 , T9 , T10,
+        T11, T12, T13,
+        T14, T15, T16,
+        T17, T18
+        >
+    ::Result TailResult;
+
+public:
+    typedef Typelist<T1, TailResult> Result;
+};
+
+template<>
+struct MakeTypelist<>
+{
+    typedef NullType Result;
+};
+
+}
+
+/**
+ * To allow your application to be quick launched some one needs
+ * to create the QWidget.
+ * This is this factory. Make surce your widget has static QString Widget::appName()
+ * as one of its functions.
+ *
+ * This template takes one QWidget and initialized it in the form of
+ *  MyWidget::MyWidget( QWidget* parent, const char* name, WFlags f );
+ *
+ * To use it on your app do that:
+ * typedef OApplicationFactory<MyWidget> MyFactory;
+ * OPIE_EXPORT_APP( MyFactory )
+ *
+ */
+template <class Product>
+struct OApplicationFactory : public ApplicationInterface {
+    QRESULT queryInterface( const QUuid &uuid, QUnknownInterface **iface ) {
+        *iface = 0;
+        if ( uuid == IID_QUnknown ) *iface = this;
+        else if ( uuid == IID_QtopiaApplication ) *iface = this;
+        else return QS_FALSE;
+        (*iface)->addRef();
+        return QS_OK;
+    }
+
+    /*
+     *
+     */
+    virtual QWidget *createMainWindow( const QString& appName, QWidget* parent,
+                                       const char* name, Qt::WFlags f ) {
+        if (appName == Product::appName() )
+            return new Product(parent, name, f );
+        else
+            return 0l;
+    }
+
+    virtual QStringList applications()const {
+        QStringList list;
+        list << Product::appName() ;
+
+        return list;
+    }
+    Q_REFCOUNT
+
+};
+
+
+/* Internal */
+
+template< class Product >
+struct OPrivate {
+    inline static QWidget *multiFactory( const QString& appName, QWidget* parent,
+                           const char* name, Qt::WFlags fl ) {
+        if ( appName == Product::appName() )
+            return new Product( parent, name, fl );
+        else
+            return 0;
+    }
+
+    inline static QStringList multiString( const QStringList& _list ) {
+        QStringList list = _list;
+        list << Product::appName();
+        return list;
+    }
+};
+
+template <>
+struct OPrivate<Opie::NullType > {
+    inline static QWidget* multiFactory ( const QString& , QWidget* ,
+                            const char* , Qt::WFlags ) {
+        return 0l;
+    }
+    inline static QStringList multiString( const QStringList& _list ) {
+        return _list;
+    }
+};
+
+/*
+template <>
+struct OPrivate <Opie::NullType, Opie::NullType > {
+    inline static QWidget* multiFactory( const QString& , QWidget* ,
+                           const char* , Qt::WFlags  ) {
+        return 0l;
+    }
+
+    inline static QStringList multiString( const QStringList& _list ) {
+        return _list;
+    }
+};
+*/
+
+template <class Product, class ProductListTail>
+struct OPrivate< Opie::Typelist<Product, ProductListTail> > {
+    inline static QWidget* multiFactory( const QString& appName, QWidget* parent,
+                           const char* name, Qt::WFlags fl) {
+        QWidget* wid = OPrivate<Product>::multiFactory( appName, parent, name, fl );
+
+        if (!wid )
+            wid = OPrivate<ProductListTail>::multiFactory( appName, parent, name, fl );
+
+        return wid;
+    }
+
+    inline static QStringList multiString( const QStringList& _list ) {
+        QStringList list = _list;
+
+        list = OPrivate<Product>::multiString( list );
+        list = OPrivate<ProductListTail>::multiString( list );
+
+        return list;
+    }
+};
+
+
+
+
+
+
+
+
+/* Internal END */
+
+/*
+ * If you want to export more than one Widget use that function
+ * Make sure all your Widgets provide the appName() static method
+ * otherwise you'll get a compiler error
+ *
+ * typedef Opie::MakeTypeList<MyWidget, MyDialog, MyMediaPlayer >::Result MyTypes;
+ * OPIE_EXPORT_APP( OApplicationFactory<MyTypes> )
+ */
+
+template<class Product, class ProductListTail>
+struct OApplicationFactory< Opie::Typelist<Product, ProductListTail > >
+    : ApplicationInterface {
+    QRESULT queryInterface( const QUuid &uuid, QUnknownInterface **iface ) {
+        *iface = 0;
+        if ( uuid == IID_QUnknown ) *iface = this;
+        else if ( uuid ==IID_QtopiaApplication ) *iface = this;
+        else return QS_FALSE;
+        (*iface)->addRef();
+        return QS_OK;
+    }
+
+    QWidget* createMainWindow ( const QString& appName, QWidget* parent,
+                                const char* name, Qt::WFlags fl ) {
+        qWarning("StringList is %s", applications().join(":").latin1() );
+        return OPrivate< Opie::Typelist<Product, ProductListTail > >::multiFactory( appName, parent, name, fl );
+    }
+
+    QStringList applications()const {
+        QStringList _list;
+        return OPrivate< Opie::Typelist<Product, ProductListTail> >::multiString( _list );
+    }
+
+    Q_REFCOUNT
+};
+
+
+/* If the library version should be build */
+#ifdef OPIE_APP_INTERFACE
+#define OPIE_EXPORT_APP( factory ) Q_EXPORT_INTERFACE() { Q_CREATE_INSTANCE( factory ) }
+#else
+
+#include <qpe/qpeapplication.h>
+
+#define OPIE_EXPORT_APP( Factory )                                      \
+int main( int argc,  char **argv ) {                                    \
+    QPEApplication a(argc, argv );               \
+    QWidget *mw = 0;\
+\
+    /* method from TT */ \
+    QString executableName = QString::fromLatin1( argv[0] ); \
+    executableName =  executableName.right(executableName.length() \
+            - executableName.findRev('/') - 1); \
+ \
+    Factory f; \
+    QStringList list = f.applications(); \
+    if (list.contains(executableName) ) \
+        mw = f.createMainWindow(executableName, 0, 0, 0 ); \
+    else \
+        mw = f.createMainWindow( list[0], 0, 0, 0 ); \
+\
+    if( mw ) { \
+        if ( mw->metaObject()->slotNames().contains("setDocument(const QString&)" ) ) \
+            a.showMainDocumentWidget( mw ); \
+        else \
+            a.showMainWidget( mw ); \
+\
+        int rv = a.exec(); \
+        delete mw; \
+        return rv; \
+    }else \
+        return -1; \
+}
+#endif