Class: RenderedWorkspaceComment

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:34

A bounded element interface.

Extends

• WorkspaceComment

Implements

• IBoundedElement
• IRenderedElement
• IDraggable
• ISelectable
• IDeletable
• ICopyable<WorkspaceCommentCopyData>
• IContextMenu
• IFocusableNode

Properties index

Property	Description
view	The class encompassing the svg elements making up the workspace comment.
workspace	The workspace to construct the comment in.
id	The unique identifier for this comment.
location	The location of the comment in workspace coordinates.
disposed	Whether this comment has been disposed or not.
disposing	Whether this comment is being disposed or not.

Methods index

Method	Description
setText	Sets the text of the comment.
setPlaceholderText	Sets the placeholder text displayed if the comment is empty.
setSize	Sets the size of the comment.
setCollapsed	Sets whether the comment is collapsed or not.
setEditable	Sets whether the comment is editable or not.
getSvgRoot	Returns the root SVG element of this comment.
getSize	Returns the comment's size in workspace units. Does not respect collapsing.
getBoundingRectangle	Returns the bounding rectangle of this comment in workspace coordinates. Respects collapsing.
moveBy	Move the comment by the given amounts in workspace coordinates.
moveTo	Moves the comment to the given location in workspace coordinates.
dispose	Disposes of the view.
setDeleteStyle	Visually indicates that this comment would be deleted if dropped.
isCopyable	Returns whether this comment is copyable or not
isMovable	Returns whether this comment is movable or not.
startDrag	Starts a drag on the comment.
drag	Drags the comment to the given location.
endDrag	Ends the drag on the comment.
revertDrag	Moves the comment back to where it was at the start of a drag.
select	Visually highlights the comment.
unselect	Visually unhighlights the comment.
toCopyData	Returns a JSON serializable representation of this comment's state that can be used for pasting.
showContextMenu	Show a context menu for this comment.
snapToGrid	Snap this comment to the nearest grid point.
getEditorFocusableNode	Returns the FocusableNode representing the editor portion of this comment.
getFocusableElement	See IFocusableNode.getFocusableElement.
getFocusableTree	See IFocusableNode.getFocusableTree.
onNodeFocus	See IFocusableNode.onNodeFocus.
onNodeBlur	See IFocusableNode.onNodeBlur.
canBeFocused	See IFocusableNode.canBeFocused.
performAction	Handles the user acting on this comment via keyboard navigation. Expands the comment and focuses its editor.
getText	Returns the text of the comment.
isCollapsed	Returns whether the comment is collapsed or not.
isEditable	Returns whether the comment is editable or not, respecting whether the workspace is read-only.
isOwnEditable	Returns whether the comment is editable or not, only examining its own state and ignoring the state of the workspace.
setMovable	Sets whether the comment is movable or not.
isOwnMovable	Returns whether the comment is movable or not, only examining its own state and ignoring the state of the workspace.
setDeletable	Sets whether the comment is deletable or not.
isDeletable	Returns whether the comment is deletable or not, respecting whether the workspace is read-only.
isOwnDeletable	Returns whether the comment is deletable or not, only examining its own state and ignoring the state of the workspace.
getRelativeToSurfaceXY	Returns the position of the comment in workspace coordinates.
isDisposed	Returns whether the comment has been disposed or not.
isDeadOrDying	Returns true if this comment view is currently being disposed or has already been disposed.

Constructors

Constructor

new RenderedWorkspaceComment(workspace, id?): RenderedWorkspaceComment;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:54

Constructs the workspace comment, including the view.

Parameters

Parameter	Type
workspace	WorkspaceSvg
id?	string

Returns

RenderedWorkspaceComment

Overrides

WorkspaceComment.constructor

Properties

view

view: CommentView;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:47

The class encompassing the svg elements making up the workspace comment.

---

workspace

readonly workspace: WorkspaceSvg;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:49

The workspace to construct the comment in.

Implementation of

ICopyable.workspace

Overrides

WorkspaceComment.workspace

---

id

readonly id: string;

Defined in: packages/blockly/core/comments/workspace_comment.ts:19

The unique identifier for this comment.

Implementation of

ICopyable.id

Inherited from

WorkspaceComment.id

---

location

protected location: Coordinate;

Defined in: packages/blockly/core/comments/workspace_comment.ts:40

The location of the comment in workspace coordinates.

Inherited from

WorkspaceComment.location

---

disposed

protected disposed: boolean = false;

Defined in: packages/blockly/core/comments/workspace_comment.ts:43

Whether this comment has been disposed or not.

Inherited from

WorkspaceComment.disposed

---

disposing

protected disposing: boolean = false;

Defined in: packages/blockly/core/comments/workspace_comment.ts:46

Whether this comment is being disposed or not.

Inherited from

WorkspaceComment.disposing

Methods

setText()

setText(text): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:97

Sets the text of the comment.

Parameters

Parameter	Type
text	string

Returns

void

Overrides

WorkspaceComment.setText

---

setPlaceholderText()

setPlaceholderText(text): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:104

Sets the placeholder text displayed if the comment is empty.

Parameters

Parameter	Type
text	string

Returns

void

---

setSize()

setSize(size): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:109

Sets the size of the comment.

Parameters

Parameter	Type
size	Size

Returns

void

Overrides

WorkspaceComment.setSize

---

setCollapsed()

setCollapsed(collapsed): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:116

Sets whether the comment is collapsed or not.

Parameters

Parameter	Type
collapsed	boolean

Returns

void

Overrides

WorkspaceComment.setCollapsed

---

setEditable()

setEditable(editable): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:123

Sets whether the comment is editable or not.

Parameters

Parameter	Type
editable	boolean

Returns

void

Overrides

WorkspaceComment.setEditable

---

getSvgRoot()

getSvgRoot(): SVGElement;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:130

Returns the root SVG element of this comment.

Returns

SVGElement

Implementation of

IRenderedElement.getSvgRoot

---

getSize()

getSize(): Size;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:138

Returns the comment's size in workspace units. Does not respect collapsing.

Returns

Size

Overrides

WorkspaceComment.getSize

---

getBoundingRectangle()

getBoundingRectangle(): Rect;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:146

Returns the bounding rectangle of this comment in workspace coordinates. Respects collapsing.

Returns

Rect

Implementation of

IDraggable.getBoundingRectangle

---

moveBy()

moveBy(
   dx, 
   dy, 
   reason?
): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:162

Move the comment by the given amounts in workspace coordinates.

Parameters

Parameter	Type
dx	number
dy	number
reason?	string[]

Returns

void

Implementation of

IDraggable.moveBy

---

moveTo()

moveTo(location, reason?): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:169

Moves the comment to the given location in workspace coordinates.

Parameters

Parameter	Type
location	Coordinate
reason?	string[]

Returns

void

Overrides

WorkspaceComment.moveTo

---

dispose()

dispose(): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:198

Disposes of the view.

Returns

void

Implementation of

IDeletable.dispose

Overrides

WorkspaceComment.dispose

---

setDeleteStyle()

setDeleteStyle(wouldDelete): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:226

Visually indicates that this comment would be deleted if dropped.

Parameters

Parameter	Type
wouldDelete	boolean

Returns

void

Implementation of

IDeletable.setDeleteStyle

---

isCopyable()

isCopyable(): boolean;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:235

Returns whether this comment is copyable or not

Returns

boolean

Implementation of

ICopyable.isCopyable

---

isMovable()

isMovable(): boolean;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:240

Returns whether this comment is movable or not.

Returns

boolean

Implementation of

IDraggable.isMovable

Overrides

WorkspaceComment.isMovable

---

startDrag()

startDrag(): RenderedWorkspaceComment;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:245

Starts a drag on the comment.

Returns

RenderedWorkspaceComment

Implementation of

IDraggable.startDrag

---

drag()

drag(newLoc): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:250

Drags the comment to the given location.

Parameters

Parameter	Type
newLoc	Coordinate

Returns

void

Implementation of

IDraggable.drag

---

endDrag()

endDrag(): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:255

Ends the drag on the comment.

Returns

void

Implementation of

IDraggable.endDrag

---

revertDrag()

revertDrag(): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:260

Moves the comment back to where it was at the start of a drag.

Returns

void

Implementation of

IDraggable.revertDrag

---

select()

select(): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:265

Visually highlights the comment.

Returns

void

Implementation of

ICopyable.select

---

unselect()

unselect(): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:271

Visually unhighlights the comment.

Returns

void

Implementation of

ICopyable.unselect

---

toCopyData()

toCopyData(): WorkspaceCommentCopyData | null;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:280

Returns a JSON serializable representation of this comment's state that can be used for pasting.

Returns

WorkspaceCommentCopyData | null

Implementation of

ICopyable.toCopyData

---

showContextMenu()

showContextMenu(e): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:291

Show a context menu for this comment.

Parameters

Parameter	Type
e	Event

Returns

void

Implementation of

IContextMenu.showContextMenu

---

snapToGrid()

snapToGrid(): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:319

Snap this comment to the nearest grid point.

Returns

void

---

getEditorFocusableNode()

getEditorFocusableNode(): IFocusableNode;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:333

Returns

IFocusableNode

The FocusableNode representing the editor portion of this comment.

---

getFocusableElement()

getFocusableElement(): HTMLElement | SVGElement;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:338

See IFocusableNode.getFocusableElement.

Returns

HTMLElement | SVGElement

Implementation of

IFocusableNode.getFocusableElement

---

getFocusableTree()

getFocusableTree(): IFocusableTree;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:343

See IFocusableNode.getFocusableTree.

Returns

IFocusableTree

Implementation of

IFocusableNode.getFocusableTree

---

onNodeFocus()

onNodeFocus(): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:348

See IFocusableNode.onNodeFocus.

Returns

void

Implementation of

IFocusableNode.onNodeFocus

---

onNodeBlur()

onNodeBlur(): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:356

See IFocusableNode.onNodeBlur.

Returns

void

Implementation of

IFocusableNode.onNodeBlur

---

canBeFocused()

canBeFocused(): boolean;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:361

See IFocusableNode.canBeFocused.

Returns

boolean

Implementation of

IFocusableNode.canBeFocused

---

performAction()

performAction(): void;

Defined in: packages/blockly/core/comments/rendered_workspace_comment.ts:369

Handles the user acting on this comment via keyboard navigation. Expands the comment and focuses its editor.

Returns

void

Implementation of

IFocusableNode.performAction

---

getText()

getText(): string;

Defined in: packages/blockly/core/comments/workspace_comment.ts:105

Returns the text of the comment.

Returns

string

Inherited from

WorkspaceComment.getText

---

isCollapsed()

isCollapsed(): boolean;

Defined in: packages/blockly/core/comments/workspace_comment.ts:133

Returns whether the comment is collapsed or not.

Returns

boolean

Inherited from

WorkspaceComment.isCollapsed

---

isEditable()

isEditable(): boolean;

Defined in: packages/blockly/core/comments/workspace_comment.ts:146

Returns whether the comment is editable or not, respecting whether the workspace is read-only.

Returns

boolean

Inherited from

WorkspaceComment.isEditable

---

isOwnEditable()

isOwnEditable(): boolean;

Defined in: packages/blockly/core/comments/workspace_comment.ts:154

Returns whether the comment is editable or not, only examining its own state and ignoring the state of the workspace.

Returns

boolean

Inherited from

WorkspaceComment.isOwnEditable

---

setMovable()

setMovable(movable): void;

Defined in: packages/blockly/core/comments/workspace_comment.ts:159

Sets whether the comment is movable or not.

Parameters

Parameter	Type
movable	boolean

Returns

void

Inherited from

WorkspaceComment.setMovable

---

isOwnMovable()

isOwnMovable(): boolean;

Defined in: packages/blockly/core/comments/workspace_comment.ts:179

Returns whether the comment is movable or not, only examining its own state and ignoring the state of the workspace.

Returns

boolean

Inherited from

WorkspaceComment.isOwnMovable

---

setDeletable()

setDeletable(deletable): void;

Defined in: packages/blockly/core/comments/workspace_comment.ts:184

Sets whether the comment is deletable or not.

Parameters

Parameter	Type
deletable	boolean

Returns

void

Inherited from

WorkspaceComment.setDeletable

---

isDeletable()

isDeletable(): boolean;

Defined in: packages/blockly/core/comments/workspace_comment.ts:192

Returns whether the comment is deletable or not, respecting whether the workspace is read-only.

Returns

boolean

Implementation of

IDeletable.isDeletable

Inherited from

WorkspaceComment.isDeletable

---

isOwnDeletable()

isOwnDeletable(): boolean;

Defined in: packages/blockly/core/comments/workspace_comment.ts:205

Returns whether the comment is deletable or not, only examining its own state and ignoring the state of the workspace.

Returns

boolean

Inherited from

WorkspaceComment.isOwnDeletable

---

getRelativeToSurfaceXY()

getRelativeToSurfaceXY(): Coordinate;

Defined in: packages/blockly/core/comments/workspace_comment.ts:223

Returns the position of the comment in workspace coordinates.

Returns

Coordinate

Implementation of

IDraggable.getRelativeToSurfaceXY

Inherited from

WorkspaceComment.getRelativeToSurfaceXY

---

isDisposed()

isDisposed(): boolean;

Defined in: packages/blockly/core/comments/workspace_comment.ts:236

Returns whether the comment has been disposed or not.

Returns

boolean

Inherited from

WorkspaceComment.isDisposed

---

isDeadOrDying()

isDeadOrDying(): boolean;

Defined in: packages/blockly/core/comments/workspace_comment.ts:244

Returns true if this comment view is currently being disposed or has already been disposed.

Returns

boolean

Inherited from

WorkspaceComment.isDeadOrDying