Class: Comment

Blockly.Comment

class   static

Constructor

Comment

new Comment(block)

Class for a comment.

Parameter
block	Blockly.Block The block associated with this comment. Value must not be null.

Extends

Blockly.Icon

Properties

bubble_

protected

unknown

Bubble UI (if visible).

Inherited from

Blockly.Icon#bubble_

collapseHidden

Does this icon get hidden when the block is collapsed.

Inherited from

Blockly.Icon#collapseHidden

iconXY_

protected

unknown

Absolute coordinate of icon's center.

Inherited from

Blockly.Icon#iconXY_

SIZE

Height and width of icons.

Inherited from

Blockly.Icon#SIZE

Methods

computeIconLocation

computeIconLocation()

Notification that the icon has moved, but we don't really know where. Recompute the icon's location from scratch.

Inherited from

Blockly.Icon#computeIconLocation

createIcon

createIcon()

Create the icon on the block.

Inherited from

Blockly.Icon#createIcon

dispose

dispose()

Dispose of this comment.

getBubbleSize

getBubbleSize() returns Object

Get the dimensions of this comment's bubble.

Returns

non-null Object Object with width and height properties.

getIconLocation

getIconLocation() returns goog.math.Coordinate

Returns the center of the block's icon relative to the surface.

Inherited from

Blockly.Icon#getIconLocation

Returns

Object with x and y properties in workspace coordinates.

getText

getText() returns string

Returns this comment's text.

Returns

string Comment text.

iconClick_

protected

iconClick_(e)

Clicking on the icon toggles if the bubble is visible.

Parameter
e	Mouse click event. Value must not be null.

Inherited from

Blockly.Icon#iconClick_

isVisible

isVisible() returns boolean

Is the associated bubble visible?

Inherited from

Blockly.Icon#isVisible

Returns

True if the bubble is visible.

renderIcon

renderIcon(cursorX) returns number

Render the icon.

Parameter
cursorX	Horizontal offset at which to position the icon.

Inherited from

Blockly.Icon#renderIcon

Returns

Horizontal offset for next item to draw.

setBubbleSize

setBubbleSize(width, height)

Size this comment's bubble.

Parameter
width	number Width of the bubble.
height	number Height of the bubble.

setIconLocation

setIconLocation(xy)

Notification that the icon has moved. Update the arrow accordingly.

Parameter
xy	Absolute location in workspace coordinates. Value must not be null.

Inherited from

Blockly.Icon#setIconLocation

setText

setText(text)

Set this comment's text.

Parameter
text	string Comment text.

setVisible

setVisible(visible)

Show or hide the comment bubble.

Parameter
visible	boolean True if the bubble should be visible.

updateColour

updateColour()

Change the colour of the associated bubble to match its block.

Inherited from

Blockly.Icon#updateColour

updateEditable

updateEditable()

Add or remove the UI indicating if this icon may be clicked or not.

Inherited from

Blockly.Icon#updateEditable