boxes/ActiveBox. ActiveBox

DOM element used to display this cell content in wai-aria contexts

An external JQuery DOM element hosted by this box

Flag indicating that $accessibleElement should be always active

Text to be used in accessible contexts

Alternative content of this box

Whether this box must be displayed with alternative or regular color and font settings

Whether this box has a border or not

The BoxBase related to this AbstractBox. When null, the parent can provide an
alternative one.

The Container to which this AbstractBox belongs

Main content of this box

The Dimension of the Rectangle

Whether this box holds the input focus

Flag to check if this box has a 'hosted component'

The media player associated to this box

Identifier used to establish relationships between cells of different sets (in associations)

Identifier used to set a relative position in the space.

Identifier used to set the relative position of this box in a set.

Whether this box is active or inactive

Whether this box must be displayed with inverted or regular colors

Indicates that this box is used as a background. When drawing, the clipping region must be respected.

Whether this box is marked (selected) or not

The parent AbstractBox (can be null)

The current position of the shape

Backup of the original position of the cell, useful when the real position must be restored after a temporary change.

Describes the main role of this box on the activity. Useful in wai-aria descriptions.

The shape of this box (the box Rectangle or a special Shape, if set)

Whether this box has a shape that is not a rectangle

Used to temporary hide a box while other drawing operations are done

Cells with this attribute will be transparent but with painted border

Shape type id

Whether this box is visible or not

Draw focus on accessible element if needed

Adds the boundaries of another shape to the current one

Builds a hidden buton that will act as a accessible element associated to the canvas area
of this ActiveBox.
The button will be created only when CanvasRenderingContext2D has a method named addHitRegion.
See https://developer.mozilla.org/en-US/docs/Web/API/Canvas_API/Tutorial/Hit_regions_and_accessibility
for more information and supported browsers.

Checks if the call has a module:media/MediaContent.MediaContent set to autostart, and launches it when found.

Checks the presence of content susceptible to be treated as HTML DOM embedded in this ActiveBox.

Clears the current content

Creates a clipping region on the specified HTML canvas 2D rendering context

Clones this Rectangle

Copy the content of another ActiveBox into this one

Draws the box border

Finisher method

Checks if two shapes are equivalent.

Exhanges the content of this ActiveBox with another one

Swaps the location of two active boxes

Fills the Shape with the current style in the provided HTML canvas context

Gets a object with the basic attributes needed to rebuild this instance excluding functions,
parent references, constants and also attributes retaining the default value.
The resulting object is commonly usued to serialize elements in JSON format.

Returns the enclosing Rectangle of this box including its border (if any)

Gets the enclosing Rectangle of this Shape.

Gets the real BoxBase associated to this box, scanning down parent relationships.

Gets the container associated to this box, asking its parents when null.

Gets the container attribute of this box, without checking its parent

Returns the current content, creating an empty one if needed.

Gets a string with the co-ordinates of the upper-left and lower-right vertexs of this rectangle,
(with values rounded to int)

Returns the current content used by the box

Gets the description field of the current ActiveBoxContent

Gets the current $hostedComponent member

Gets the module:AWT.Point corresponding to the lower-right vertex of the Rectangle.

Gets the current parent of this box

Gets the current shape used in this box

Expands the boundaries of this shape. This affects the current position and dimension.

Checks if this box has border

Checks if the provided Rectangle r intersects with this shape.

Invalidates the zone corresponding to this box in the associated module:AWT.Container, if any.

Checks if this box is in alternative state.

Checks if this ActiveBox is at its original place.

Same functionality as isEquivalent, but comparing the current content.

Checks if two ActiveBox objects have equivalent content

Checks if this box has the input focus

Checks if this box is currently inactive.

Checks if this box is in inverted state.

Checks if this box is marked

Shorthand method for determining if a Shape is an Rectangle

Checks if this box is temporary hidden

Checks if this box is fully visible

Sets a new location to this box. In JClic this method was named translate.

Sets a new location for this box. In JClic this method was named setLocation

Plays the action or media associated with this ActiveBox

Prepares an HTML canvas 2D rendering context with a path that can be used to stroke a line,
to fill a surface or to define a clipping region.

Multiplies the dimension of the Shape by the specified delta amount.

Sets the ActiveBoxContent that will act as an alternative content (altContent field)
of this ActiveBox,

Sets this box in alternative mode, or restores its original state.

Reads the properties of this Rectangle from a data object

Sets/unsets a border to this box

Sets the BoxBase of this box

Setter method for container

Sets the ActiveBoxContent of this ActiveBox

Sets the current content of this ActiveBox

Sets the default value to idAss

Sets or unsets the input focus to this box.

Sets the $hostedComponent member.

Sets the $hostedComponent border, based on the current
BoxBase of this box.

Places and resizes $hostedComponent, based on the size
and position of this box.

Sets $hostedComponent colors and other css properties
based on the current BoxBase of this box.

Makes module:boxes/AbstractBox.AbstractBox#$hostedComponent visible or invisible, based on the value of
the AbstractBox visible flag.

Sets the hosted media player of this ActiveBox

Makes this box active (false) or inactive (true)

Puts this box in inverted mode or restores its original state.

Sets this box in marked mode, or restores its original state.

Setter method for parent

Sets the shape used to draw the content of this box

Changes the size of this box

Makes this box temporary hidden (newVal true) or resets its original state (newVal false)

Sets the text content of this ActiveBox.

Sets this box visible or invisible

Draws this shape in the provided HTML canvas 2D rendering context.

Puts this ActiveBox in "alternative" mode, meaning that altContent will be used instead of content

Gets a descriptive text for this ActiveBox

Draws the content of this box on an HTML canvas element. At this level, only background
and border are painted/stroked. Derived classes should implement specific drawing tasks in
module:boxes/AbstractBox.AbstractBox#updateContent.

Draws the content of this Activebox on the specified canvas context.

Factory constructor that creates a new cell inside a JQuery DOM element.