#define DALI_ACTOR_H
/*
- * Copyright (c) 2018 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.
*
* - An actor is only hittable if the actor's touch or hover signal has a connection.
* - An actor is only hittable when it is between the camera's near and far planes.
- * - If an actor is made insensitive, then the actor and its children are not hittable; see IsSensitive().
- * - If an actor's visibility flag is unset, then none of its children are hittable either; see IsVisible().
+ * - If an actor is made insensitive, then the actor and its children are not hittable; see Actor::Property::SENSITIVE.
+ * - If an actor's visibility flag is unset, then none of its children are hittable either; see Actor::Property::VISIBLE.
* - To be hittable, an actor must have a non-zero size.
* - If an actor's world color is fully transparent, then it is not hittable; see GetCurrentWorldColor().
*
*
* Hit Priority of above Actor tree (all overlays): 1 - Lowest. 6 - Highest.
* @endcode
- * For more information, see SetDrawMode().
+ * For more information, see Property::DRAW_MODE.
*
* <i>Touch or hover Event Delivery:</i>
*
* @brief The origin of an actor, within its parent's area.
* @details Name "parentOrigin", type Property::VECTOR3, constraint-input
* @SINCE_1_0.0
- * @see Actor::SetParentOrigin()
*/
PARENT_ORIGIN = DEFAULT_ACTOR_PROPERTY_START_INDEX,
* @brief The x origin of an actor, within its parent's area.
* @details Name "parentOriginX", type Property::FLOAT, constraint-input
* @SINCE_1_0.0
- * @see Actor::SetParentOrigin()
*/
PARENT_ORIGIN_X,
* @brief The y origin of an actor, within its parent's area.
* @details Name "parentOriginY", type Property::FLOAT, constraint-input
* @SINCE_1_0.0
- * @see Actor::SetParentOrigin()
*/
PARENT_ORIGIN_Y,
* @brief The z origin of an actor, within its parent's area.
* @details Name "parentOriginZ", type Property::FLOAT, constraint-input
* @SINCE_1_0.0
- * @see Actor::SetParentOrigin()
*/
PARENT_ORIGIN_Z,
* @brief The anchor-point of an actor.
* @details Name "anchorPoint", type Property::VECTOR3, constraint-input
* @SINCE_1_0.0
- * @see Actor::SetAnchorPoint()
*/
ANCHOR_POINT,
* @brief The x anchor-point of an actor.
* @details Name "anchorPointX", type Property::FLOAT, constraint-input
* @SINCE_1_0.0
- * @see Actor::SetAnchorPoint()
*/
ANCHOR_POINT_X,
* @brief The y anchor-point of an actor.
* @details Name "anchorPointY", type Property::FLOAT, constraint-input
* @SINCE_1_0.0
- * @see Actor::SetAnchorPoint()
*/
ANCHOR_POINT_Y,
* @brief The z anchor-point of an actor.
* @details Name "anchorPointZ", type Property::FLOAT, constraint-input
* @SINCE_1_0.0
- * @see Actor::SetAnchorPoint()
*/
ANCHOR_POINT_Z,
* @brief The world position of an actor.
* @details Name "worldPosition", type Property::VECTOR3, read-only / constraint-input
* @SINCE_1_0.0
- * @see Actor::GetCurrentWorldPosition()
*/
WORLD_POSITION,
* @brief The x world position of an actor.
* @details Name "worldPositionX", type Property::FLOAT, read-only / constraint-input
* @SINCE_1_0.0
- * @see Actor::GetCurrentWorldPosition()
*/
WORLD_POSITION_X,
* @brief The y world position of an actor.
* @details Name "worldPositionY", type Property::FLOAT, read-only / constraint-input
* @SINCE_1_0.0
- * @see Actor::GetCurrentWorldPosition()
*/
WORLD_POSITION_Y,
* @brief The z world position of an actor.
* @details Name "worldPositionZ", type Property::FLOAT, read-only / constraint-input
* @SINCE_1_0.0
- * @see Actor::GetCurrentWorldPosition()
*/
WORLD_POSITION_Z,
* @brief The orientation of an actor.
* @details Name "orientation", type Property::ROTATION, animatable / constraint-input
* @SINCE_1_0.0
- * @see Actor::SetOrientation()
*/
ORIENTATION,
* @brief The world orientation of an actor.
* @details Name "worldOrientation", type Property::ROTATION, read-only / constraint-input
* @SINCE_1_0.0
- * @see Actor::GetCurrentWorldOrientation()
*/
WORLD_ORIENTATION,
* @brief The world scale factor applied to an actor.
* @details Name "worldScale", type Property::VECTOR3, read-only / constraint-input
* @SINCE_1_0.0
- * @see Actor::GetCurrentWorldScale()
*/
WORLD_SCALE,
* @brief The visibility flag of an actor.
* @details Name "visible", type Property::BOOL, animatable / constraint-input
* @SINCE_1_0.0
- * @see Actor::SetVisible()
*/
VISIBLE,
* @details Name "color", type Property::VECTOR4 or Property::VECTOR3, animatable / constraint-input
* @note The alpha value will be 1.0f if a Vector3 type value is set.
* @SINCE_1_0.0
- * @see Actor::SetColor()
*/
COLOR,
* @brief The red component of an actor's color.
* @details Name "colorRed", type Property::FLOAT, animatable / constraint-input
* @SINCE_1_0.0
- * @see Actor::SetColor()
*/
COLOR_RED,
* @brief The green component of an actor's color.
* @details Name "colorGreen", type Property::FLOAT, animatable / constraint-input
* @SINCE_1_0.0
- * @see Actor::SetColor()
*/
COLOR_GREEN,
* @brief The blue component of an actor's color.
* @details Name "colorBlue", type Property::FLOAT, animatable / constraint-input
* @SINCE_1_0.0
- * @see Actor::SetColor()
*/
COLOR_BLUE,
* @brief The alpha component of an actor's color.
* @details Name "colorAlpha", type Property::FLOAT, animatable / constraint-input
* @SINCE_1_0.0
- * @see Actor::SetColor()
*/
COLOR_ALPHA,
* @brief The world color of an actor.
* @details Name "worldColor", type Property::VECTOR4, read-only / constraint-input
* @SINCE_1_0.0
- * @see Actor::GetCurrentWorldColor()
*/
WORLD_COLOR,
* @brief The world matrix of an actor.
* @details Name "worldMatrix", type Property::MATRIX, read-only / constraint-input
* @SINCE_1_0.0
- * @see Actor::GetCurrentWorldMatrix()
*/
WORLD_MATRIX,
* @brief The name of an actor.
* @details Name "name", type Property::STRING
* @SINCE_1_0.0
- * @see Actor::GetName()
*/
NAME,
* @brief The flag whether an actor should emit touch or hover signals.
* @details Name "sensitive", type Property::BOOLEAN
* @SINCE_1_0.0
- * @see Actor::SetSensitive()
*/
SENSITIVE,
* @brief The flag whether an actor should receive a notification when touch or hover motion events leave.
* @details Name "leaveRequired", type Property::BOOLEAN
* @SINCE_1_0.0
- * @see Actor::SetLeaveRequired()
*/
LEAVE_REQUIRED,
* @brief The flag whether a child actor inherits it's parent's orientation.
* @details Name "inheritOrientation", type Property::BOOLEAN
* @SINCE_1_0.0
- * @see Actor::SetInheritOrientation()
*/
INHERIT_ORIENTATION,
* @brief The flag whether a child actor inherits it's parent's scale.
* @details Name "inheritScale", type Property::BOOLEAN
* @SINCE_1_0.0
- * @see Actor::SetInheritScale()
*/
INHERIT_SCALE,
* @brief The color mode of an actor.
* @details Name "colorMode", type ColorMode (Property::INTEGER) or Property::STRING.
* @SINCE_1_0.0
- * @see Actor::SetColorMode()
*/
COLOR_MODE,
* @brief The draw mode of an actor.
* @details Name "drawMode", type DrawMode::Type (Property::INTEGER) or Property::STRING.
* @SINCE_1_0.0
- * @see Actor::SetDrawMode()
*/
DRAW_MODE,
/**
* @brief The size scale policy of an actor.
- * @details Name "sizeScalePolicy", type ResizePolicy::Type (Property::INTEGER) or Property::STRING.
+ * @details Name "sizeScalePolicy", type SizeScalePolicy::Type (Property::INTEGER) or Property::STRING.
* @SINCE_1_0.0
- * @see Actor::SetSizeScalePolicy()
*/
SIZE_SCALE_POLICY,
* @brief The padding of an actor for use in layout.
* @details Name "padding", type Property::VECTOR4.
* @SINCE_1_0.0
- * @see Actor::SetPadding()
*/
PADDING,
* @brief The minimum size an actor can be assigned in size negotiation.
* @details Name "minimumSize", type Property::VECTOR2.
* @SINCE_1_0.0
- * @see Actor::SetMinimumSize()
*/
MINIMUM_SIZE,
* @brief The maximum size an actor can be assigned in size negotiation.
* @details Name "maximumSize", type Property::VECTOR2.
* @SINCE_1_0.0
- * @see Actor::SetMaximumSize()
*/
MAXIMUM_SIZE,
* @brief The flag whether a child actor inherits it's parent's position.
* @details Name "inheritPosition", type Property::BOOLEAN.
* @SINCE_1_1.24
- * @see Actor::SetInheritPosition()
*/
INHERIT_POSITION,
Actor& operator=(const Actor& rhs);
/**
- * @brief Retrieves the Actor's name.
- *
- * @SINCE_1_0.0
- * @return The Actor's name
- * @pre The Actor has been initialized.
- */
- const std::string& GetName() const;
-
- /**
- * @brief Sets the Actor's name.
- *
- * @SINCE_1_0.0
- * @param[in] name The new name
- * @pre The Actor has been initialized.
- */
- void SetName(const std::string& name);
-
- /**
* @brief Retrieves the unique ID of the actor.
*
* @SINCE_1_0.0
// Positioning
/**
- * @brief Sets the origin of an actor, within its parent's area.
- *
- * This is expressed in unit coordinates, such that (0.0, 0.0, 0.5) is the top-left corner of the parent,
- * and (1.0, 1.0, 0.5) is the bottom-right corner.
- * The default parent-origin is Dali::ParentOrigin::TOP_LEFT (0.0, 0.0, 0.5).
- * An actor's position is the distance between this origin, and the actor's anchor-point.
- * @image html parent-origin.png
- * @SINCE_1_0.0
- * @param[in] origin The new parent-origin
- * @pre The Actor has been initialized.
- * @see Dali::ParentOrigin for predefined parent origin values
- */
- void SetParentOrigin(const Vector3& origin);
-
- /**
- * @brief Retrieves the parent-origin of an actor.
- *
- * @SINCE_1_0.0
- * @return The current parent-origin
- * @pre The Actor has been initialized.
- */
- Vector3 GetCurrentParentOrigin() const;
-
- /**
- * @brief Sets the anchor-point of an actor.
- *
- * This is expressed in unit coordinates, such that (0.0, 0.0, 0.5)
- * is the top-left corner of the actor, and (1.0, 1.0, 0.5) is the
- * bottom-right corner. The default anchor point is
- * Dali::AnchorPoint::CENTER (0.5, 0.5, 0.5).
- * An actor position is the distance between its parent-origin and this anchor-point.
- * An actor's orientation is the rotation from its default orientation, the rotation is centered around its anchor-point.
- * @image html anchor-point.png
- * @SINCE_1_0.0
- * @param[in] anchorPoint The new anchor-point
- * @pre The Actor has been initialized.
- * @see Dali::AnchorPoint for predefined anchor point values
- */
- void SetAnchorPoint(const Vector3& anchorPoint);
-
- /**
- * @brief Retrieves the anchor-point of an actor.
- *
- * @SINCE_1_0.0
- * @return The current anchor-point
- * @pre The Actor has been initialized.
- */
- Vector3 GetCurrentAnchorPoint() const;
-
- /**
* @brief Sets the size of an actor.
*
* Geometry can be scaled to fit within this area.
Vector3 GetTargetSize() const;
/**
- * @brief Retrieves the actor's size.
- *
- * @SINCE_1_0.0
- * @return The actor's current size
- * @pre The actor has been initialized.
- * @note This property can be animated; the return value may not match the value written with SetSize().
- */
- Vector3 GetCurrentSize() const;
-
- /**
* @brief Returns the natural size of the actor.
*
* Deriving classes stipulate the natural size and by default an actor has a ZERO natural size.
*
* By default, sets the position vector between the parent origin and anchor point (default).
*
- * If Position inheritance if disabled, sets the world position. @see SetInheritPosition
+ * If Position inheritance if disabled, sets the world position. @see Actor::Property::INHERIT_POSITION
*
* @image html actor-position.png
* The Actor's z position will be set to 0.0f.
*
* By default, sets the position vector between the parent origin and anchor point (default).
*
- * If Position inheritance if disabled, sets the world position. @see SetInheritPosition
+ * If Position inheritance if disabled, sets the world position. @see Actor::Property::INHERIT_POSITION
*
* @image html actor-position.png
* @SINCE_1_0.0
*
* By default, sets the position vector between the parent origin and anchor point (default).
*
- * If Position inheritance if disabled, sets the world position. @see SetInheritPosition
+ * If Position inheritance if disabled, sets the world position. @see Actor::Property::INHERIT_POSITION
*
* @image html actor-position.png
* @SINCE_1_0.0
void TranslateBy(const Vector3& distance);
/**
- * @brief Retrieves the position of the Actor.
- *
- * @SINCE_1_0.0
- * @return The Actor's current position
- * @pre The Actor has been initialized.
- * @note This property can be animated; the return value may not match the value written with SetPosition().
- */
- Vector3 GetCurrentPosition() const;
-
- /**
- * @brief Retrieves the world-position of the Actor.
- *
- * @SINCE_1_0.0
- * @return The Actor's current position in world coordinates
- * @pre The Actor has been initialized.
- * @note The actor may not have a world-position unless it has been added to the stage.
- */
- Vector3 GetCurrentWorldPosition() const;
-
- /**
- * @brief Sets whether a child actor inherits it's parent's position.
- *
- * Default is to inherit.
- * Switching this off means that using SetPosition() sets the actor's world position, i.e. translates from
- * the world origin (0,0,0) to the anchor point of the actor.
- * @SINCE_1_1.24
- * @param[in] inherit - @c true if the actor should inherit position, @c false otherwise
- * @pre The Actor has been initialized.
- */
- inline void SetInheritPosition( bool inherit )
- {
- SetProperty(Property::INHERIT_POSITION, inherit );
- }
-
- /**
- * @brief Returns whether the actor inherits its parent's position.
- *
- * @SINCE_1_1.24
- * @return @c true if the actor inherits its parent position, @c false if it uses world position
- * @pre The Actor has been initialized.
- */
- inline bool IsPositionInherited() const
- {
- return GetProperty(Property::INHERIT_POSITION ).Get<bool>();
- }
-
- /**
- * @brief Sets the orientation of the Actor.
- *
- * An actor's orientation is the rotation from its default orientation, and the rotation is centered around its anchor-point.
- * @SINCE_1_0.0
- * @param[in] angle The new orientation angle in degrees
- * @param[in] axis The new axis of orientation
- * @pre The Actor has been initialized.
- * @note This is an asynchronous method; the value written may not match a value subsequently read with GetCurrentOrientation().
- */
- void SetOrientation( const Degree& angle, const Vector3& axis )
- {
- SetOrientation( Radian( angle ), axis );
- }
-
- /**
- * @brief Sets the orientation of the Actor.
- *
- * An actor's orientation is the rotation from its default orientation, and the rotation is centered around its anchor-point.
- * @SINCE_1_0.0
- * @param[in] angle The new orientation angle in radians
- * @param[in] axis The new axis of orientation
- * @pre The Actor has been initialized.
- * @note This is an asynchronous method; the value written may not match a value subsequently read with GetCurrentOrientation().
- */
- void SetOrientation(const Radian& angle, const Vector3& axis);
-
- /**
- * @brief Sets the orientation of the Actor.
- *
- * An actor's orientation is the rotation from its default orientation, and the rotation is centered around its anchor-point.
- * @SINCE_1_0.0
- * @param[in] orientation The new orientation
- * @pre The Actor has been initialized.
- * @note This is an asynchronous method; the value written may not match a value subsequently read with GetCurrentOrientation().
- */
- void SetOrientation(const Quaternion& orientation);
-
- /**
* @brief Applies a relative rotation to an actor.
*
* @SINCE_1_0.0
void RotateBy(const Quaternion& relativeRotation);
/**
- * @brief Retrieves the Actor's orientation.
- *
- * @SINCE_1_0.0
- * @return The current orientation
- * @pre The Actor has been initialized.
- * @note This property can be animated; the return value may not match the value written with SetOrientation().
- */
- Quaternion GetCurrentOrientation() const;
-
- /**
- * @brief Sets whether a child actor inherits it's parent's orientation.
- *
- * Default is to inherit.
- * Switching this off means that using SetOrientation() sets the actor's world orientation.
- * @SINCE_1_0.0
- * @param[in] inherit - @c true if the actor should inherit orientation, @c false otherwise
- * @pre The Actor has been initialized.
- */
- void SetInheritOrientation(bool inherit);
-
- /**
- * @brief Returns whether the actor inherits its parent's orientation.
- *
- * @SINCE_1_0.0
- * @return @c true if the actor inherits its parent orientation, @c false if it uses world orientation
- * @pre The Actor has been initialized.
- */
- bool IsOrientationInherited() const;
-
- /**
- * @brief Retrieves the world-orientation of the Actor.
- *
- * @SINCE_1_0.0
- * @return The Actor's current orientation in the world
- * @pre The Actor has been initialized.
- * @note The actor will not have a world-orientation, unless it has previously been added to the stage.
- */
- Quaternion GetCurrentWorldOrientation() const;
-
- /**
* @brief Sets the scale factor applied to an actor.
*
* @SINCE_1_0.0
*/
void ScaleBy(const Vector3& relativeScale);
- /**
- * @brief Retrieves the scale factor applied to an actor.
- *
- * @SINCE_1_0.0
- * @return A vector representing the scale factor for each axis
- * @pre The Actor has been initialized.
- * @note This property can be animated; the return value may not match the value written with SetScale().
- */
- Vector3 GetCurrentScale() const;
-
- /**
- * @brief Retrieves the world-scale of the Actor.
- *
- * @SINCE_1_0.0
- * @return The Actor's current scale in the world
- * @pre The Actor has been initialized.
- * @note The actor will not have a world-scale, unless it has previously been added to the stage.
- */
- Vector3 GetCurrentWorldScale() const;
-
- /**
- * @brief Sets whether a child actor inherits it's parent's scale.
- *
- * Default is to inherit.
- * Switching this off means that using SetScale() sets the actor's world scale.
- * @SINCE_1_0.0
- * @param[in] inherit - @c true if the actor should inherit scale, @c false otherwise
- * @pre The Actor has been initialized.
- */
- void SetInheritScale( bool inherit );
-
- /**
- * @brief Returns whether the actor inherits its parent's scale.
- *
- * @SINCE_1_0.0
- * @return @c true if the actor inherits its parent scale, @c false if it uses world scale
- * @pre The Actor has been initialized.
- */
- bool IsScaleInherited() const;
-
- /**
- * @brief Retrieves the world-matrix of the actor.
- *
- * @SINCE_1_0.0
- * @return The Actor's current world matrix
- * @pre The Actor has been initialized.
- * @note The actor will not have a world-matrix, unless it has previously been added to the stage.
- */
- Matrix GetCurrentWorldMatrix() const;
-
- // Visibility & Color
-
- /**
- * @brief Sets the visibility flag of an actor.
- *
- * @SINCE_1_0.0
- * @param[in] visible The new visibility flag
- * @pre The actor has been initialized.
- * @note This is an asynchronous method; the value written may not match a value subsequently read with IsVisible().
- * @note If an actor's visibility flag is set to false, then the actor and its children will not be rendered.
- * This is regardless of the individual visibility values of the children i.e. an actor will only be
- * rendered if all of its parents have visibility set to true.
- */
- void SetVisible(bool visible);
-
- /**
- * @brief Retrieves the visibility flag of an actor.
- *
- * @SINCE_1_0.0
- * @return The visibility flag
- * @pre The actor has been initialized.
- * @note This property can be animated; the return value may not match the value written with SetVisible().
- * @note If an actor is not visible, then the actor and its children will not be rendered.
- * This is regardless of the individual visibility values of the children i.e. an actor will only be
- * rendered if all of its parents have visibility set to true.
- */
- bool IsVisible() const;
-
- /**
- * @brief Sets the opacity of an actor.
- *
- * @SINCE_1_0.0
- * @param[in] opacity The new opacity
- * @pre The actor has been initialized.
- * @note This is an asynchronous method; the value written may not match a value subsequently read with GetCurrentOpacity().
- */
- void SetOpacity(float opacity);
-
- /**
- * @brief Retrieves the actor's opacity.
- *
- * @SINCE_1_0.0
- * @return The actor's opacity
- * @pre The actor has been initialized.
- * @note This property can be animated; the return value may not match the value written with SetOpacity().
- */
- float GetCurrentOpacity() const;
-
- /**
- * @brief Sets the actor's color; this is an RGBA value.
- *
- * The final color of the actor depends on its color mode.
- * @SINCE_1_0.0
- * @param[in] color The new color
- * @pre The Actor has been initialized.
- * @note This is an asynchronous method; the value written may not match a value subsequently read with GetCurrentColor().
- */
- void SetColor(const Vector4& color);
-
- /**
- * @brief Retrieves the actor's color.
- *
- * Actor's own color is not clamped.
- * @SINCE_1_0.0
- * @return The color
- * @pre The Actor has been initialized.
- * @note This property can be animated; the return value may not match the value written with SetColor().
- */
- Vector4 GetCurrentColor() const;
-
- /**
- * @brief Sets the actor's color mode.
- *
- * This specifies whether the Actor uses its own color, or inherits
- * its parent color. The default is USE_OWN_MULTIPLY_PARENT_ALPHA.
- * @SINCE_1_0.0
- * @param[in] colorMode ColorMode to use
- * @pre The Actor has been initialized.
- */
- void SetColorMode( ColorMode colorMode );
-
- /**
- * @brief Returns the actor's color mode.
- *
- * @SINCE_1_0.0
- * @return Currently used colorMode
- * @pre The Actor has been initialized.
- */
- ColorMode GetColorMode() const;
-
- /**
- * @brief Retrieves the world-color of the Actor, where each component is clamped within the 0->1 range.
- *
- * @SINCE_1_0.0
- * @return The Actor's current color in the world
- * @pre The Actor has been initialized.
- * @note The actor will not have a world-color, unless it has previously been added to the stage.
- */
- Vector4 GetCurrentWorldColor() const;
-
- /**
- * @brief Sets how the actor and its children should be drawn.
- *
- * Not all actors are renderable, but DrawMode can be inherited from any actor.
- * If an object is in a 3D layer, it will be depth-tested against
- * other objects in the world i.e. it may be obscured if other objects are in front.
- *
- * If DrawMode::OVERLAY_2D is used, the actor and its children will be drawn as a 2D overlay.
- * Overlay actors are drawn in a separate pass, after all non-overlay actors within the Layer.
- * For overlay actors, the drawing order is with respect to tree levels of Actors,
- * and depth-testing will not be used.
-
- * @SINCE_1_0.0
- * @param[in] drawMode The new draw-mode to use
- * @note Layers do not inherit the DrawMode from their parents.
- */
- void SetDrawMode( DrawMode::Type drawMode );
-
- /**
- * @brief Queries how the actor and its children will be drawn.
- *
- * @SINCE_1_0.0
- * @return Return the draw mode type
- */
- DrawMode::Type GetDrawMode() const;
-
// Input Handling
/**
- * @brief Sets whether an actor should emit touch or hover signals.
- *
- * An actor is sensitive by default, which means that as soon as an application connects to the SignalTouch(),
- * the touch event signal will be emitted, and as soon as an application connects to the SignalHover(), the
- * hover event signal will be emitted.
- *
- * If the application wishes to temporarily disable the touch or hover event signal emission, then they can do so by calling:
- * @code
- * actor.SetSensitive(false);
- * @endcode
- *
- * Then, to re-enable the touch or hover event signal emission, the application should call:
- * @code
- * actor.SetSensitive(true);
- * @endcode
- *
- * @SINCE_1_0.0
- * @param[in] sensitive true to enable emission of the touch or hover event signals, false otherwise
- * @pre The Actor has been initialized.
- * @note If an actor's sensitivity is set to false, then it's children will not be hittable either.
- * This is regardless of the individual sensitivity values of the children i.e. an actor will only be
- * hittable if all of its parents have sensitivity set to true.
- * @see @see TouchedSignal() and HoveredSignal().
- */
- void SetSensitive(bool sensitive);
-
- /**
- * @brief Queries whether an actor emits touch or hover event signals.
- *
- * @SINCE_1_0.0
- * @return @c true, if emission of touch or hover event signals is enabled, @c false otherwise
- * @pre The Actor has been initialized.
- * @note If an actor is not sensitive, then it's children will not be hittable either.
- * This is regardless of the individual sensitivity values of the children i.e. an actor will only be
- * hittable if all of its parents have sensitivity set to true.
- */
- bool IsSensitive() const;
-
- /**
* @brief Converts screen coordinates into the actor's coordinate system using the default camera.
*
* @SINCE_1_0.0
bool ScreenToLocal(float& localX, float& localY, float screenX, float screenY) const;
/**
- * @brief Sets whether the actor should receive a notification when touch or hover motion events leave
- * the boundary of the actor.
- *
- * @SINCE_1_0.0
- * @param[in] required Should be set to true if a Leave event is required
- * @pre The Actor has been initialized.
- * @note By default, this is set to false as most actors do not require this.
- * @note Need to connect to the TouchedSignal() or HoveredSignal() to actually receive this event.
- *
- */
- void SetLeaveRequired(bool required);
-
- /**
- * @brief This returns whether the actor requires touch or hover events whenever touch or hover motion events leave
- * the boundary of the actor.
- *
- * @SINCE_1_0.0
- * @return @c true if a Leave event is required, @c false otherwise
- * @pre The Actor has been initialized.
- */
- bool GetLeaveRequired() const;
-
- /**
* @brief Sets whether the actor should be focusable by keyboard navigation.
*
* The default is false.
ResizePolicy::Type GetResizePolicy( Dimension::Type dimension ) const;
/**
- * @brief Sets the policy to use when setting size with size negotiation. Defaults to SizeScalePolicy::USE_SIZE_SET.
- *
- * @SINCE_1_0.0
- * @param[in] policy The policy to use for when the size is set
- */
- void SetSizeScalePolicy( SizeScalePolicy::Type policy );
-
- /**
- * @brief Returns the size scale policy in use.
- *
- * @SINCE_1_0.0
- * @return Return the size scale policy
- */
- SizeScalePolicy::Type GetSizeScalePolicy() const;
-
- /**
- * @brief Sets the relative to parent size factor of the actor.
- *
- * This factor is only used when ResizePolicy is set to either:
- * ResizePolicy::SIZE_RELATIVE_TO_PARENT or ResizePolicy::SIZE_FIXED_OFFSET_FROM_PARENT.
- * This actor's size is set to the actor's size multiplied by or added to this factor,
- * depending on ResizePolicy ( See SetResizePolicy() ).
- *
- * @SINCE_1_0.0
- * @param[in] factor A Vector3 representing the relative factor to be applied to each axis
- * @pre The Actor has been initialized.
- */
- void SetSizeModeFactor( const Vector3& factor );
-
- /**
- * @brief Retrieves the relative to parent size factor of the actor.
- *
- * @SINCE_1_0.0
- * @return The Actor's current relative size factor
- * @pre The Actor has been initialized.
- */
- Vector3 GetSizeModeFactor() const;
-
- /**
* @brief Calculates the height of the actor given a width.
*
* The natural size is used for default calculation.
float GetRelayoutSize( Dimension::Type dimension ) const;
/**
- * @brief Sets the padding for use in layout.
- *
- * @SINCE_1_0.0
- * @param[in] padding Padding for the actor
- */
- void SetPadding( const Padding& padding );
-
- /**
- * @brief Returns the value of the padding.
- *
- * @SINCE_1_0.0
- * @param[in] paddingOut The returned padding data
- */
- void GetPadding( Padding& paddingOut ) const;
-
- /**
- * @brief Sets the minimum size an actor can be assigned in size negotiation.
- *
- * @SINCE_1_0.0
- * @param[in] size The minimum size
- */
- void SetMinimumSize( const Vector2& size );
-
- /**
- * @brief Returns the minimum relayout size.
- *
- * @SINCE_1_0.0
- * @return Return the minimum size
- */
- Vector2 GetMinimumSize();
-
- /**
- * @brief Sets the maximum size an actor can be assigned in size negotiation.
- *
- * @SINCE_1_0.0
- * @param[in] size The maximum size
- */
- void SetMaximumSize( const Vector2& size );
-
- /**
- * @brief Returns the maximum relayout size.
- *
- * @SINCE_1_0.0
- * @return Return the maximum size
- */
- Vector2 GetMaximumSize();
-
- /**
* @brief Gets depth in the hierarchy for the actor.
*
* @SINCE_1_0.0
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