Add descriptions and example codes

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / public-api / controls / buttons / push-button.h

diff --git a/dali-toolkit/public-api/controls/buttons/push-button.h b/dali-toolkit/public-api/controls/buttons/push-button.h
index 0b03907..603601d 100644 (file)
--- a/dali-toolkit/public-api/controls/buttons/push-button.h
+++ b/dali-toolkit/public-api/controls/buttons/push-button.h
@@ -46,6 +46,42 @@ class PushButton;
  * By default a PushButton emits a Button::PressedSignal() signal when the button is pressed, a Button::ClickedSignal() signal when it's clicked
  * and a Button::ReleasedSignal() signal when it's released or having pressed it, the touch point leaves the boundary of the button.
  *
  * By default a PushButton emits a Button::PressedSignal() signal when the button is pressed, a Button::ClickedSignal() signal when it's clicked
  * and a Button::ReleasedSignal() signal when it's released or having pressed it, the touch point leaves the boundary of the button.
  *

+ * Usage example: -
+ *
+ * @code
+ * // in Creating a DALi Application
+ * void HelloWorldExample::Create( Application& application )
+ * {
+ *   PushButton button = PushButton::New();
+ *   button.SetParentOrigin( ParentOrigin::CENTER );
+ *   button.SetLabelText( "Press" );
+ *   Stage::GetCurrent().Add( button );
+ *
+ *   // Connect to button signals emitted by the button
+ *   button.ClickedSignal().Connect( this, &HelloWorldExample::OnButtonClicked );
+ *   button.PressedSignal().Connect( this, &HelloWorldExample::OnButtonPressed );
+ *   button.ReleasedSignal().Connect( this, &HelloWorldExample::OnButtonReleased );
+ * }
+ *
+ * bool HelloWorldExample::OnButtonClicked( Button button )
+ * {
+ *   // Do something when the button is clicked
+ *   return true;
+ * }
+ *
+ * bool HelloWorldExample::OnButtonPressed( Button button )
+ * {
+ *   // Do something when the button is pressed
+ *   return true;
+ * }
+ *
+ * bool HelloWorldExample::OnButtonReleased( Button button )
+ * {
+ *   // Do something when the button is released
+ *   return true;
+ * }
+ * @endcode
+ *

  * See Button for more detail on signals and modifying appearance via properties.
  * @SINCE_1_0.0
  */
  * See Button for more detail on signals and modifying appearance via properties.
  * @SINCE_1_0.0
  */


@@ -219,6 +255,7 @@ public:
 
 public: // Not intended for application developers
 
 
 public: // Not intended for application developers
 

+  /// @cond internal

   /**
    * @brief Creates a handle using the Toolkit::Internal implementation.
    *
   /**
    * @brief Creates a handle using the Toolkit::Internal implementation.
    *


@@ -234,6 +271,7 @@ public: // Not intended for application developers
    * @param[in]  internal  A pointer to the internal CustomActor.
    */
   DALI_INTERNAL PushButton( Dali::Internal::CustomActor* internal );
    * @param[in]  internal  A pointer to the internal CustomActor.
    */
   DALI_INTERNAL PushButton( Dali::Internal::CustomActor* internal );

+  /// @endcond

 };
 
 /**
 };
 
 /**