* @brief This class emits a signal when a tap gesture occurs that meets the requirements set by the
* application.
*
- * See TapGestureDetector::SetTapsRequired
+ * See @ref TapGestureDetector::SetMinimumTapsRequired
+ * See @ref TapGestureDetector::SetMaximumTapsRequired
*
- * A Tap Gesture is a discrete gesture, which means it does not have any state information attached
+ * A TapGesture is a discrete gesture, which means it does not have any state information attached
* to it. Please see TapGesture for more information.
*
* The application programmer can use this gesture detector as follows:
* detector.DetectedSignal().Connect(this, &MyApplication::OnTap);
* @endcode
*
- * @see TapGesture
- *
- * @note Multi-touch taps are not currently supported. However, multiple taps (double & triple tap etc.) ARE supported.
+ * @SINCE_1_0.0
+ * @note Multi-touch taps (two or more points of contact with the surface) are not currently
+ * supported. However, multiple taps (double & triple tap etc.) are supported.
*
* Signals
* | %Signal Name | Method |
* |--------------|-----------------------|
- * | tap-detected | @ref DetectedSignal() |
+ * | tapDetected | @ref DetectedSignal() |
+ * @see TapGesture
+ *
*/
class DALI_IMPORT_API TapGestureDetector : public GestureDetector
{
/**
* @brief Signal type for detected signal.
+ * @SINCE_1_0.0
*/
typedef Signal< void ( Actor, const TapGesture& ) > DetectedSignalType;
public: // Creation & Destruction
/**
- * @brief Create an uninitialized TapGestureDetector; this can be initialized with TapGestureDetector::New().
+ * @brief Creates an uninitialized TapGestureDetector; this can be initialized with TapGestureDetector::New().
*
- * Calling member functions with an uninitialized Dali::Object is not allowed.
+ * Calling member functions with an uninitialized TapGestureDetector handle is not allowed.
+ * @SINCE_1_0.0
*/
TapGestureDetector();
/**
- * @brief Create an initialized TapGestureDetector.
+ * @brief Creates an initialized TapGestureDetector.
*
* By default, this would create a gesture detector which requires one tap with one touch.
- * @return A handle to a newly allocated Dali resource.
+ * @SINCE_1_0.0
+ * @return A handle to a newly allocated Dali resource
*/
static TapGestureDetector New();
/**
- * @brief Create an initialized TapGestureDetector with the specified parameters.
+ * @brief Creates an initialized TapGestureDetector with the specified parameters.
*
- * @param[in] tapsRequired The minimum & maximum number of taps required.
- * @return A handle to a newly allocated Dali resource.
+ * @SINCE_1_0.0
+ * @param[in] tapsRequired The minimum & maximum number of taps required
+ * @return A handle to a newly allocated Dali resource
*/
static TapGestureDetector New( unsigned int tapsRequired );
/**
- * @brief Downcast an Object handle to TapGestureDetector handle.
+ * @brief Downcasts a handle to TapGestureDetector handle.
*
- * If handle points to a TapGestureDetector object the
- * downcast produces valid handle. If not the returned handle is left uninitialized.
- * @param[in] handle to An object
- * @return handle to a TapGestureDetector object or an uninitialized handle
+ * If handle points to a TapGestureDetector object, the
+ * downcast produces valid handle. If not, the returned handle is left uninitialized.
+ * @SINCE_1_0.0
+ * @param[in] handle Handle to an object
+ * @return Handle to a TapGestureDetector object or an uninitialized handle
*/
static TapGestureDetector DownCast( BaseHandle handle );
/**
- * @brief Destructor
+ * @brief Destructor.
*
* This is non-virtual since derived Handle types must not contain data or virtual methods.
+ * @SINCE_1_0.0
*/
~TapGestureDetector();
/**
* @brief This copy constructor is required for (smart) pointer semantics.
*
- * @param [in] handle A reference to the copied handle
+ * @SINCE_1_0.0
+ * @param[in] handle A reference to the copied handle
*/
TapGestureDetector(const TapGestureDetector& handle);
/**
* @brief This assignment operator is required for (smart) pointer semantics.
*
- * @param [in] rhs A reference to the copied handle
+ * @SINCE_1_0.0
+ * @param[in] rhs A reference to the copied handle
* @return A reference to this
*/
TapGestureDetector& operator=(const TapGestureDetector& rhs);
public: // Setters
/**
- * @brief Set the minimum number of taps required.
+ * @brief Sets the minimum number of taps required.
*
* The tap count is the number of times a user should "tap" the screen.
- * @param[in] minimumTaps The minimum taps required.
+ * @SINCE_1_0.0
+ * @param[in] minimumTaps The minimum taps required
* @pre The gesture detector has been initialized.
* @note The default is '1'.
*/
void SetMinimumTapsRequired( unsigned int minimumTaps );
/**
- * @brief Set the maximum number of taps required.
+ * @brief Sets the maximum number of taps required.
*
* The tap count is the number of times a user should "tap" the screen.
- * @param[in] maximumTaps The maximum taps required.
+ * @SINCE_1_0.0
+ * @param[in] maximumTaps The maximum taps required
* @pre The gesture detector has been initialized.
* @note The default is '1'.
*/
/**
* @brief Retrieves the minimum number of taps required.
*
- * @return The minimum taps required.
+ * @SINCE_1_0.0
+ * @return The minimum taps required
* @pre The gesture detector has been initialized.
*/
unsigned int GetMinimumTapsRequired() const;
/**
* @brief Retrieves the maximum number of taps required.
*
- * @return The maximum taps required.
+ * @SINCE_1_0.0
+ * @return The maximum taps required
* @pre The gesture detector has been initialized.
*/
unsigned int GetMaximumTapsRequired() const;
* @code
* void YourCallbackName( Actor actor, const TapGesture& gesture );
* @endcode
+ * @SINCE_1_0.0
+ * @return The signal to connect to
* @pre The gesture detector has been initialized.
- * @return The signal to connect to.
*/
DetectedSignalType& DetectedSignal();
public: // Not intended for Application developers
/**
- * @brief This constructor is used by Dali New() methods.
+ * @internal
+ * @brief This constructor is used by TapGestureDetector::New() methods.
*
- * @param [in] internal A pointer to a newly allocated Dali resource.
+ * @SINCE_1_0.0
+ * @param[in] internal A pointer to a newly allocated Dali resource
*/
explicit DALI_INTERNAL TapGestureDetector(Internal::TapGestureDetector* internal);
};
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