Update the Examples

4 files changed, 16 insertions, 107 deletions

diff --git a/examples/applet/config.in b/examples/applet/config.in
index 177de27..c3fb6dd 100644
--- a/examples/applet/config.in
+++ b/examples/applet/config.in
@@ -1,4 +1,4 @@
   config APPLET_EXAMPLE
     boolean "Taskbar Applet Example"
     default "y"
-    depends ( LIBQPE || LIBQPE-X11 ) && EXAMPLES 
+    depends ( LIBQPE || LIBQPE-X11 ) && LIBOPIEUI2 &&EXAMPLES 
diff --git a/examples/applet/example.pro b/examples/applet/example.pro
index 3efd31e..5ae540b 100644
--- a/examples/applet/example.pro
+++ b/examples/applet/example.pro
@@ -1,16 +1,16 @@
 CONFIG += warn_on qt
  
 TEMPLATE = lib
 DESTDIR = $(OPIEDIR)/plugins/applets
 TARGET  = example
 
 SOURCES = simpleimpl.cpp
 HEADERS = simpleimpl.h
 
 INCLUDEPATH += $(OPIEDIR)/include
 DEPENDSPATH += $(OPIEDIR)/include
 
-LIBS += -lqpe
+LIBS += -lqpe -lopieui2
 
 
 include ( $(OPIEDIR)/include.pro ) 
diff --git a/examples/applet/simpleimpl.cpp b/examples/applet/simpleimpl.cpp
index 82fc6e5..62d9bf7 100644
--- a/examples/applet/simpleimpl.cpp
+++ b/examples/applet/simpleimpl.cpp
@@ -1,162 +1,90 @@
+
+#include "simpleimpl.h"
+
+#include <opie2/otaskbarapplet.h>
+
+#include <qpe/applnk.h> // for AppLnk
+#include <qpe/resource.h> // for Resource loading
+
 #include <qlabel.h>
 #include <qpainter.h>
 #include <qmessagebox.h>
 
-#include <qpe/applnk.h> // for AppLnk
-#include <qpe/resource.h> // for Resource loading
 
-#include "simpleimpl.h"
 
 
 SimpleApplet::SimpleApplet(QWidget *parent)
     : QWidget( parent,  "Simple Applet" ) {
 /*
  * we will load an Image, scale it for the right usage
  * remember your applet might be used by different
  * resolutions.
  * Then we will convert the image back to an Pixmap
  * and draw this Pimxap. We need to use Image because its
  * the only class that allows scaling.
  */
 
     QImage image = Resource::loadImage("Tux");
     /*
      * smooth scale to AppLnk smallIconSize for applest
      * smallIconSize gets adjusted to the resolution
      * so on some displays like SIMpad and a C-750 the smallIconSize
      * is greater than on a iPAQ h3870
      */
     image = image.smoothScale(AppLnk::smallIconSize(), AppLnk::smallIconSize() );
 
     /*
      * now we need to convert the Image to a Pixmap cause these
      * can be drawn more easily
      */
     m_pix = new QPixmap();
     m_pix->convertFromImage( image );
 
     /*
      * Now we will say that we don't want to be bigger than our
      * Pixmap
      */
     setFixedHeight(AppLnk::smallIconSize() );
     setFixedWidth( AppLnk::smallIconSize() );
 
 }
 
 SimpleApplet::~SimpleApplet() {
     delete m_pix;
 }
 
 
 /*
  * here you would normal show or do something
  * useful. If you want to show a widget at the top left
  * of your icon you need to map your rect().topLeft() to
  * global with mapToGlobal(). Then you might also need to
  * move the widgets so it is visible
  */
 void SimpleApplet::mousePressEvent(QMouseEvent* ) {
     QMessageBox::information(this, tr("No action taken"),
                              tr("<qt>This Plugin does not yet support anything usefule aye.</qt>"),
                              QMessageBox::Ok );
 
 }
 
 void SimpleApplet::paintEvent( QPaintEvent* ) {
     QPainter p(this);
 
     /* simpy draw the pixmap from the start of this widget */
     p.drawPixmap(0, 0,  *m_pix );
 }
 
 /*
- * Here comes the implementation of the interface
+ * We need to add this symbol for the plugin exporter!
  */
-SimpleAppletImpl::SimpleAppletImpl() {
-}
-/* needed cause until it is only pure virtual */
-SimpleAppletImpl::~SimpleAppletImpl() {
-    /*
-     * we will delete our applets as well
-     * setAUtoDelete makes the QList free
-     * the objects behind the pointers
-     */
-    m_applets.setAutoDelete( true );
-    m_applets.clear();
-}
-
-/*
- * For the taskbar interface return a Widget
- */
-QWidget* SimpleAppletImpl::applet( QWidget* parent ) {
-    /*
-     * There are problems with ownership. So we add
-     * our ownlist and clear this;
-     */
-    SimpleApplet* ap = new SimpleApplet( parent );
-    m_applets.append( ap );
-
-    return ap;
-}
-
-/*
- * A small hint where the Applet Should be displayed
- */
-int SimpleAppletImpl::position()const {
+int SimpleApplet::position(){
     return 1;
 }
 
 
-/*
- * Now the important QUnkownInterface method without
- * this one your applet won't load
- * @param uuid The uuid of the interface
- * @param iface The pointer to the interface ptr
- */
-QRESULT SimpleAppletImpl::queryInterface( const QUuid& uuid, QUnknownInterface** iface) {
-    /* set the pointer to the interface to 0 */
-    *iface = 0;
-
-    /*
-     * we check if we support the requested interface
-     * and then assign to the pointer.
-     * You may alos create another interface here so
-     * *iface = this is only in this simple case true you
-     * could also support more interfaces.
-     * But this example below is the most common use.
-     * Now the caller knows that the Interface Pointer
-     * is valid and the interface supported
-     */
-    if ( uuid == IID_QUnknown )
-        *iface = this;
-    else if ( uuid == IID_TaskbarApplet )
-        *iface = this;
-    else
-        return QS_FALSE;
-
-    if ( *iface )
-        (*iface)->addRef();
-
-    return QS_OK;
-}
-
 
 /*
- * Finally we need to export the Interface.
- * CREATE_INSTANCE creates a interface and calls
- * queryInterface for the QUnknownInterface once
- * With out this function the applet can't be loaded.
- *
- * NOTE: If your applet does not load it's likely you've an
- * unresolved symbol. Change the .pro TEMPLATE = lib to TEMPLATE= app
- * and recompile. If the linker only complains about a missing
- * main method the problem is more complex. In most cases it'll say
- * you which symbols are missing and you can implement them.
- * The main(int argc, char* argv[] ) does not need to be
- * included in a library so it's ok that the linker complains
+ * Here comes the implementation of the interface
  */
-Q_EXPORT_INTERFACE() {
-    Q_CREATE_INSTANCE( SimpleAppletImpl )
-}
-
+EXPORT_OPIE_APPLET_v1( SimpleApplet )
\ No newline at end of file
diff --git a/examples/applet/simpleimpl.h b/examples/applet/simpleimpl.h
index f58e2af..90c632f 100644
--- a/examples/applet/simpleimpl.h
+++ b/examples/applet/simpleimpl.h
@@ -1,77 +1,58 @@
 /*
  * You may use, modify and distribute without any limitation
  */
 
 /**
  * Opie and Qtopia uses a component system called QCOM
  * which was first part of the Qt 3.0 API but was made
  * prviate during the betas. Opie and Qtopia still use it
  * and we're happy with it.
  * Every starts with the QUnknownInterface. It supports functions
  * for reference counting and the most important one
  * is for a query. Every QCOM interface got a global unique id ( GUID,UUID )
  * query is used to see if a interface is supported by
  * a dynamic shared object ( dso / plugin )
  * For tasks like loading Applications, InputMethods, Today, MenuButton,
  * Taskbar, Style, Email Client there are specefic Interfaces you
  * need to implement. The interfaces inherits from QUnknownInterface and
  * you'll need inherit from the interface.
  * As example we will use the Taskbar interface
+ * the OTaskBarAppletWrapper implements the factory for us
  */
 
 #ifndef SIMPLE_OPIE_EXAMPLE_APPLET_H
 #define SIMPLE_OPIE_EXAMPLE_APPLET_H
 
 /*
  * The taskbar applet interfaces wants us to implement position() and applet()
  * additionally we need to implement add(), release() and queryInterface for QUnknownInterface
  * luckiy there is a macro for the reference counting
  * We provide an Implementation of the interface.
  */
 #include <qwidget.h>
 #include <qlist.h>
 
 #include <qpe/taskbarappletinterface.h>
 
 
 /*
  * Because we only draw an Icon in a fixed width and height
  * we declare and define SimpleApplet here and you could use QLabel
  * setPixmap or use QWidget and draw yourself.
  * You might also want to reimplement mouse*Event to use some simple actions
  */
 class SimpleApplet : public QWidget {
     Q_OBJECT
 public:
     SimpleApplet(QWidget *parent);
     ~SimpleApplet();
+    static int position();
 private:
     void mousePressEvent( QMouseEvent* );
     void paintEvent( QPaintEvent* );
     QPixmap *m_pix;
 };
 
-class SimpleAppletImpl : public TaskbarAppletInterface {
-public:
-
-    SimpleAppletImpl();
-    virtual ~SimpleAppletImpl();
-
-    QRESULT queryInterface( const QUuid&, QUnknownInterface** );
-
-    QWidget *applet( QWidget* parent );
-    int position()const;
-
-    /*
-     * macro for reference countint
-     * if reference drops to zero
-     * delete this is called
-     */
-    Q_REFCOUNT
-
-private:
-    QList<SimpleApplet> m_applets;
-};
 
 
 #endif