Add four examples

#1 simple widget + OApplicationFactory + qmake usage explained
#2 simple icons   + usage of Resource and playing of sounds
#3 simple main   + Toolbar + MenuBar IconSets and QActions explained
#4 main tab     + Usage of OTabWidget and QSignals with parameters disconnect and connect

TODO
#5 PIM loading   and viewing
#6 PIM qcop   + usage of QCOP

BuildSystem integration

1 files changed, 66 insertions, 0 deletions

diff --git a/examples/simple/simple.h b/examples/simple/simple.h
new file mode 100644
index 0000000..63611bb
--- a/dev/null
+++ b/examples/simple/simple.h
@@ -0,0 +1,66 @@
+
+/*
+ * A Simple widget with a button to quit
+ *
+ */
+
+/*
+ * The below sequence is called a guard and guards
+ * against multiple inclusion of header files
+ * NOTE: you need to use unique names among the header files
+ */
+#ifndef QUIET_SIMPLE_DEMO_H
+#define QUIET_SIMPLE_DEMO_H
+
+
+
+
+#include <qwidget.h>  // from this class we will inherit
+
+class QPushButton; // forward declaration to not include the header. This can save time when compiling
+
+
+/*
+ * Simple inherits from QWidget
+ */
+class Simple : public QWidget {
+    /*
+     * Q_OBJECT must always be the first thing you include
+     * This is a macro and is responsible for the concepts of
+     * dynamic signal and slots and other MetaObjects as
+     * superClass(), inherits(), isA()...
+     * If you use multiple inheritance include the class derived
+     * from QObject first
+     */
+    Q_OBJECT
+public:
+    /*
+     * C'tor for the Simple
+     * make sure to always have these three when you use
+     * the quicklaunch factory ( explained in the implementation )
+     */
+    Simple( QWidget* parent = 0, const char * name = 0,  WFlags fl = 0 );
+    ~Simple();
+
+    /*
+     * appName is used by the Application factory.
+     * make sure the name matches the one of the executable
+     */
+    static QString appName() { return QString::fromLatin1("simple"); }
+
+    /*
+     * use private slots: to mark your slots as such
+     * A slot can also be called as a normal method
+     */
+private slots:
+    void slotQuit();
+
+private:
+    /* my variable */
+    QPushButton* m_button;
+};
+
+
+
+
+#endif