X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=examples%2Fhello-world%2Fhello-world-example.cpp;h=ebf322ea86bb604bea4c127e7fe0dece2b7a48fe;hb=e3080a83ec85e14ec8cbf82831fd73b152c6e86a;hp=f018779b6f6a6dd24961b321dc5237002f15bdd8;hpb=15c25021aa8494a8cacafde853e0585869e5eef4;p=platform%2Fcore%2Fuifw%2Fdali-demo.git

diff --git a/examples/hello-world/hello-world-example.cpp b/examples/hello-world/hello-world-example.cpp
index f018779..ebf322e 100644
--- a/examples/hello-world/hello-world-example.cpp
+++ b/examples/hello-world/hello-world-example.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,9 +15,10 @@
  *
  */
 
-#include <dali/dali.h>
+#include <dali-toolkit/dali-toolkit.h>
 
 using namespace Dali;
+using Dali::Toolkit::TextLabel;
 
 // This example shows how to create and display Hello World! using a simple TextActor
 //
@@ -28,36 +29,29 @@ public:
   HelloWorldController( Application& application )
   : mApplication( application )
   {
-    std::cout << "HelloWorldController::HelloWorldController" << std::endl;
-
     // Connect to the Application's Init signal
     mApplication.InitSignal().Connect( this, &HelloWorldController::Create );
   }
 
-  ~HelloWorldController()
-  {
-    // Nothing to do here;
-  }
+  ~HelloWorldController() = default; // Nothing to do in destructor
 
   // The Init signal is received once (only) during the Application lifetime
   void Create( Application& application )
   {
-    std::cout << "HelloWorldController::Create" << std::endl;
-
-    // Initialize the actor
-    TextActor textActor = TextActor::New( "Hello World" );
-
-    // Reposition the actor
-    textActor.SetParentOrigin( ParentOrigin::CENTER );
+    // Get a handle to the window
+    Window window = application.GetWindow();
+    window.SetBackgroundColor( Color::WHITE );
 
-    // Get a handle to the stage
-    Stage stage = Stage::GetCurrent();
+    TextLabel textLabel = TextLabel::New( "Hello World" );
+    textLabel.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
+    textLabel.SetProperty( Dali::Actor::Property::NAME, "helloWorldLabel" );
+    window.Add( textLabel );
 
-    // Display the actor on the stage
-    stage.Add( textActor );
+    // Respond to a touch anywhere on the window
+    window.GetRootLayer().TouchSignal().Connect( this, &HelloWorldController::OnTouch );
 
-    // Respond to a click anywhere on the stage
-    stage.GetRootLayer().TouchedSignal().Connect( this, &HelloWorldController::OnTouch );
+    // Respond to key events
+    window.KeyEventSignal().Connect( this, &HelloWorldController::OnKeyEvent );
   }
 
   bool OnTouch( Actor actor, const TouchEvent& touch )
@@ -67,24 +61,25 @@ public:
     return true;
   }
 
+  void OnKeyEvent( const KeyEvent& event )
+  {
+    if( event.GetState() == KeyEvent::DOWN )
+    {
+      if ( IsKey( event, Dali::DALI_KEY_ESCAPE ) || IsKey( event, Dali::DALI_KEY_BACK ) )
+      {
+        mApplication.Quit();
+      }
+    }
+  }
+
 private:
   Application&  mApplication;
 };
 
-void RunTest( Application& application )
+int DALI_EXPORT_API main( int argc, char **argv )
 {
+  Application application = Application::New( &argc, &argv );
   HelloWorldController test( application );
-
   application.MainLoop();
-}
-
-// Entry point for Linux & SLP applications
-//
-int main( int argc, char **argv )
-{
-  Application application = Application::New( &argc, &argv );
-
-  RunTest( application );
-
   return 0;
 }