[Tizen]Add KeyEventGeneratedSignal for Get KeyEvent normally

[platform/core/uifw/dali-adaptor.git] / dali / devel-api / adaptor-framework / window-devel.h

diff --git a/dali/devel-api/adaptor-framework/window-devel.h b/dali/devel-api/adaptor-framework/window-devel.h
index 3da549e..e61381e 100644 (file)
--- a/dali/devel-api/adaptor-framework/window-devel.h
+++ b/dali/devel-api/adaptor-framework/window-devel.h
@@ -35,6 +35,8 @@ typedef Signal< void () > EventProcessingFinishedSignalType;       ///< Event Pr
 
 typedef Signal< void (const KeyEvent&) > KeyEventSignalType;       ///< Key event signal type
 
+typedef Signal< bool (const KeyEvent&) > KeyEventGeneratedSignalType;       ///< Key event generated signal type
+
 typedef Signal< void (const TouchData&) > TouchSignalType;         ///< Touch signal type
 
 typedef Signal< void (const WheelEvent&) > WheelEventSignalType;   ///< Touched signal type
@@ -84,6 +86,18 @@ DALI_ADAPTOR_API EventProcessingFinishedSignalType& EventProcessingFinishedSigna
 DALI_ADAPTOR_API KeyEventSignalType& KeyEventSignal( Window window );
 
 /**
+ * @brief This signal is emitted when key event is received.
+ *
+ * A callback of the following type may be connected:
+ * @code
+ *   bool YourCallbackName(const KeyEvent& event);
+ * @endcode
+ * @param[in] window The window instance
+ * @return The signal to connect to
+ */
+DALI_ADAPTOR_API KeyEventGeneratedSignalType& KeyEventGeneratedSignal( Window window );
+
+/**
  * @brief This signal is emitted when the screen is touched and when the touch ends
  * (i.e. the down & up touch events only).
  *