#define __DALI_TOOLKIT_SCROLL_BAR_H__
/*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2016 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.
// Properties
/**
- * @brief The start and end property ranges for this control.
+ * @brief Enumeration for the start and end property ranges for this control.
* @SINCE_1_0.0
*/
enum PropertyRange
};
/**
- * @brief An enumeration of properties belonging to the ScrollBar class.
+ * @brief Enumeration for the instance of properties belonging to the ScrollBar class.
* @SINCE_1_0.0
*/
struct Property
{
+ /**
+ * @brief Enumeration for the instance of properties belonging to the ScrollBar class.
+ * @SINCE_1_0.0
+ */
enum
{
- SCROLL_DIRECTION = PROPERTY_START_INDEX, ///< name "scrollDirection", @see SetScrollDirection(), type std::string @SINCE_1_0.0
- INDICATOR_HEIGHT_POLICY, ///< name "indicatorHeightPolicy", @see SetIndicatorHeightPolicy(), type std::string @SINCE_1_0.0
- INDICATOR_FIXED_HEIGHT, ///< name "indicatorFixedHeight", @see SetIndicatorFixedHeight(), type float @SINCE_1_0.0
- INDICATOR_SHOW_DURATION, ///< name "indicatorShowDuration", @see SetIndicatorShowDuration(), type float @SINCE_1_0.0
- INDICATOR_HIDE_DURATION, ///< name "indicatorHideDuration", @see SetIndicatorHideDuration(), type float @SINCE_1_0.0
- SCROLL_POSITION_INTERVALS ///< name "scrollPositionIntervals", @see SetScrollPositionIntervals() type Property::Array @SINCE_1_0.0
+ /**
+ * @brief name "scrollDirection", type std::string.
+ * @SINCE_1_0.0
+ * @see SetScrollDirection()
+ */
+ SCROLL_DIRECTION = PROPERTY_START_INDEX,
+ /**
+ * @brief name "indicatorHeightPolicy", type std::string.
+ * @SINCE_1_0.0
+ * @see SetIndicatorHeightPolicy()
+ */
+ INDICATOR_HEIGHT_POLICY,
+ /**
+ * @brief name "indicatorFixedHeight", type float.
+ * @SINCE_1_0.0
+ * @see SetIndicatorFixedHeight()
+ */
+ INDICATOR_FIXED_HEIGHT,
+ /**
+ * @brief name "indicatorShowDuration", type float.
+ * @SINCE_1_0.0
+ * @see SetIndicatorShowDuration()
+ */
+ INDICATOR_SHOW_DURATION,
+ /**
+ * @brief name "indicatorHideDuration", type float.
+ * @SINCE_1_0.0
+ * @see SetIndicatorHideDuration()
+ */
+ INDICATOR_HIDE_DURATION,
+ /**
+ * @brief name "scrollPositionIntervals", type Property::Array.
+ * @SINCE_1_0.0
+ * @see SetScrollPositionIntervals()
+ */
+ SCROLL_POSITION_INTERVALS,
+ /**
+ * @brief name "indicatorMinimumHeight", type float.
+ * The minimum height for a variable size indicator.
+ * @SINCE_1_1.36
+ */
+ INDICATOR_MINIMUM_HEIGHT,
+ /**
+ * @brief name "indicatorStartPadding", type float.
+ * The padding at the start of the indicator. For example, the top if scrollDirection is Vertical.
+ * @SINCE_1_1.36
+ */
+ INDICATOR_START_PADDING,
+ /**
+ * @brief name "indicatorEndPadding", type float.
+ * The padding at the end of the indicator. For example, the bottom if scrollDirection is Vertical.
+ * @SINCE_1_1.36
+ */
+ INDICATOR_END_PADDING
};
};
};
/**
- * @brief Create an uninitialized ScrollBar; this can be initialized with ScrollBar::New()
+ * @brief Creates an uninitialized ScrollBar; this can be initialized with ScrollBar::New()
* Calling member functions with an uninitialized Dali::Object is not allowed.
* @SINCE_1_0.0
*/
/**
* @brief Copy constructor.
* @SINCE_1_0.0
+ * @param[in] scrollBar Handle to an object
*/
ScrollBar( const ScrollBar& scrollBar );
/**
* @brief Assignment operator.
* @SINCE_1_0.0
+ * @param[in] scrollBar Handle to an object
+ * @return A reference to this
*/
ScrollBar& operator=( const ScrollBar& scrollBar );
/**
- * @brief Destructor
+ * @brief Destructor.
*
* This is non-virtual since derived Handle types must not contain data or virtual methods.
* @SINCE_1_0.0
~ScrollBar();
/**
- * @brief Create an initialized ScrollBar
+ * @brief Creates an initialized ScrollBar.
* @SINCE_1_0.0
- * @param[in] direction The direction of scroll bar (either vertically or horizontally).
- * @return A pointer to the created ScrollBar.
+ * @param[in] direction The direction of scroll bar (either vertically or horizontally)
+ * @return A pointer to the created ScrollBar
*/
static ScrollBar New(Direction direction = Vertical);
/**
- * @brief Downcast an Object handle to ScrollBar. If handle points to a ScrollBar the
- * downcast produces valid handle. If not the returned handle is left uninitialized.
+ * @brief Downcasts a handle to ScrollBar handle.
+ *
+ * If handle points to a ScrollBar, 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 ScrollBar or an uninitialized handle
+ * @return Handle to a ScrollBar or an uninitialized handle
*/
static ScrollBar DownCast( BaseHandle handle );
/**
- * @brief Set the source of the scroll position properties.
- *
- * * @pre The handle to the object owing the scroll properties has been initialised and the property index must be vaild.
+ * @brief Sets the source of the scroll position properties.
*
* @SINCE_1_0.0
- * @param[in] handle The handle of the object owing the scroll properties.
- * @param[in] propertyScrollPosition The index of the scroll position property (The scroll position, type float).
- * @param[in] propertyMinScrollPosition The index of the minimum scroll position property (The minimum scroll position, type float).
- * @param[in] propertyMaxScrollPosition The index of the maximum scroll position property (The maximum scroll position, type float).
- * @param[in] propertyScrollContentSize The index of the scroll content size property (The size of the scrollable content in actor coordinates, type float).
+ * @param[in] handle The handle of the object owing the scroll properties
+ * @param[in] propertyScrollPosition The index of the scroll position property (The scroll position, type float)
+ * @param[in] propertyMinScrollPosition The index of the minimum scroll position property (The minimum scroll position, type float)
+ * @param[in] propertyMaxScrollPosition The index of the maximum scroll position property (The maximum scroll position, type float)
+ * @param[in] propertyScrollContentSize The index of the scroll content size property (The size of the scrollable content in actor coordinates, type float)
+ * @pre The handle to the object owing the scroll properties has been initialised and the property index must be valid.
*/
void SetScrollPropertySource( Handle handle, Dali::Property::Index propertyScrollPosition, Dali::Property::Index propertyMinScrollPosition, Dali::Property::Index propertyMaxScrollPosition, Dali::Property::Index propertyScrollContentSize );
* @brief Sets the indicator of scroll bar.
*
* @SINCE_1_0.0
- * @param[in] indicator The indicator that moves to indicate the current scroll position.
- * @pre The scroll bar actor has been initialised.
- *
+ * @param[in] indicator The indicator that moves to indicate the current scroll position
+ * @pre The scroll bar actor has been initialized.
*/
void SetScrollIndicator( Actor indicator );
* @brief Gets the indicator of scroll bar.
*
* @SINCE_1_0.0
- * @return The indicator indicates the current scroll position of the scrollable content.
- * @pre The scroll bar actor has been initialised.
- *
+ * @return The indicator indicates the current scroll position of the scrollable content
+ * @pre The scroll bar actor has been initialized.
*/
Actor GetScrollIndicator();
*
* @SINCE_1_0.0
* @param[in] positions List of values to receive notifications for when the current scroll position crosses them
- * @pre The scroll bar actor has been initialised.
- *
+ * @pre The scroll bar actor has been initialized.
*/
void SetScrollPositionIntervals( const Dali::Vector<float>& positions );
*
* @SINCE_1_0.0
* @return The list of values to receive notifications for when the current scroll position crosses them
- * @pre The scroll bar actor has been initialised.
+ * @pre The scroll bar actor has been initialized.
*
*/
Dali::Vector<float> GetScrollPositionIntervals() const;
* @brief Sets the direction of scroll bar to scroll either vertically or horizontally.
*
* @SINCE_1_0.0
- * @param[in] direction The direction of scroll bar (either vertically or horizontally).
- * @pre The scroll bar actor has been initialised.
- *
+ * @param[in] direction The direction of scroll bar (either vertically or horizontally)
+ * @pre The scroll bar actor has been initialized.
*/
void SetScrollDirection( Direction direction );
* @brief Gets the direction of scroll bar.
*
* @SINCE_1_0.0
- * @return The direction of scroll bar.
+ * @return The direction of scroll bar
*/
Direction GetScrollDirection() const;
*
* @SINCE_1_0.0
* @param[in] policy The height policy of scroll indicator
- * @pre The scroll bar actor has been initialised.
- *
+ * @pre The scroll bar actor has been initialized.
*/
void SetIndicatorHeightPolicy( IndicatorHeightPolicy policy );
/**
* @brief Sets the fixed height of scroll indicator.
+ *
* Normally the height of scroll indicator is changed dynamically according to the length of scroll content.
- * However, when the height policy of scroll indicator is set to be fixed, the height will keep fixed
+ * However, when the height policy of scroll indicator is set to be fixed, the height will be kept fixed
* regardless of the length of scroll content.
*
* @SINCE_1_0.0
* @param[in] height The fixed height of the scroll indicator
- * @pre The scroll bar actor has been initialised.
+ * @pre The scroll bar actor has been initialized.
*
*/
void SetIndicatorFixedHeight( float height );
float GetIndicatorFixedHeight() const;
/**
- * @brief Sets the duration in second for the scroll indicator to become fully visible
+ * @brief Sets the duration in seconds for the scroll indicator to become fully visible.
*
* @SINCE_1_0.0
* @param[in] durationSeconds The duration for the scroll indicator to become fully visible
void SetIndicatorShowDuration( float durationSeconds );
/**
- * @brief Gets the duration in second for the scroll indicator to become fully visible
+ * @brief Gets the duration in seconds for the scroll indicator to become fully visible.
* @SINCE_1_0.0
* @return The duration for the scroll indicator to become fully visible
*/
float GetIndicatorShowDuration() const;
/**
- * @brief Sets the duration in second for the scroll indicator to become fully invisible
+ * @brief Sets the duration in seconds for the scroll indicator to become fully invisible.
*
* @SINCE_1_0.0
* @param[in] durationSeconds The duration for the scroll indicator to become fully invisible
void SetIndicatorHideDuration( float durationSeconds );
/**
- * @brief Gets the duration in second for the scroll indicator to become fully invisible
+ * @brief Gets the duration in seconds for the scroll indicator to become fully invisible.
* @SINCE_1_0.0
* @return The duration for the scroll indicator to become fully invisible
*/
float GetIndicatorHideDuration() const;
/**
- * @brief Shows the scroll indicator
+ * @brief Shows the scroll indicator.
* @SINCE_1_0.0
*/
void ShowIndicator();
/**
- * @brief Hides the scroll indicator
+ * @brief Hides the scroll indicator.
* @SINCE_1_0.0
*/
void HideIndicator();
/**
* @brief Signal emitted when panning is finished on the scroll indicator.
+ *
* Signal only emitted when the source of the scroll position properties are set.
*
* A callback of the following type may be connected:
* void YourCallbackName();
* @endcode
* @SINCE_1_0.0
- * @return The signal to connect to.
+ * @return The signal to connect to
* @pre The Object has been initialized.
*/
ScrollBar::PanFinishedSignalType& PanFinishedSignal();
/**
* @brief Signal emitted when the current scroll position of the scrollable content
* goes above or below the values specified by SCROLL_POSITION_INTERVALS property.
+ *
* Signal only emitted when the source of the scroll position properties are set.
*
* A callback of the following type may be connected:
* void YourCallbackName(float currentScrollPosition);
* @endcode
* @SINCE_1_0.0
- * @return The signal to connect to.
+ * @return The signal to connect to
* @pre The Object has been initialized.
*/
ScrollBar::ScrollPositionIntervalReachedSignalType& ScrollPositionIntervalReachedSignal();
public: // Not intended for application developers
+ /// @cond internal
/**
* @brief Creates a handle using the Toolkit::Internal implementation.
* @SINCE_1_0.0
- * @param[in] implementation The Control implementation.
+ * @param[in] implementation The Control implementation
*/
DALI_INTERNAL ScrollBar( Internal::ScrollBar& implementation );
/**
* @brief Allows the creation of this Control from an Internal::CustomActor pointer.
* @SINCE_1_0.0
- * @param[in] internal A pointer to the internal CustomActor.
+ * @param[in] internal A pointer to the internal CustomActor
*/
explicit DALI_INTERNAL ScrollBar( Dali::Internal::CustomActor* internal );
+ /// @endcond
};
/**
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