Class (GI Struct)

St-51 ▶ St ▶ ShadowHelper

A helper for implementing a drop shadow on a actor. The actor is expected to recreate the helper whenever its contents or size change. Then, it would call st_shadow_helper_paint() inside its paint() virtual function.

Index

Constructors

constructor

new ShadowHelper(shadow: St.Shadow): St.ShadowHelper
Parameters
- shadow: St.Shadow
Returns St.ShadowHelper
- Defined in st-51/st-51.d.ts:8102

Properties

`Static`$gtype

$gtype: GType<St.ShadowHelper>

Methods

copy

copy(): St.ShadowHelper
Returns St.ShadowHelper
a copy of helper
- Defined in st-51/st-51.d.ts:8110

free

free(): void
Free resources associated with helper.

Returns void
- Defined in st-51/st-51.d.ts:8115

paint

paint(
    node: Clutter.PaintNode,
    actor_box: Clutter.ActorBox,
    paint_opacity: number,
): void
Paints the shadow associated with helper This must only be called from the implementation of ClutterActor::paint().
Parameters
- node: Clutter.PaintNode
  a Clutter.PaintNode
- actor_box: Clutter.ActorBox
  the bounding box of the shadow
- paint_opacity: number
  the opacity at which the shadow is painted
Returns void
- Defined in st-51/st-51.d.ts:8124

update

update(source: Clutter.Actor, paint_context: Clutter.PaintContext): void
Update helper from source.
Parameters
- source: Clutter.Actor
  a Clutter.Actor
- paint_context: Clutter.PaintContext
  a Clutter.PaintContext
Returns void
- Defined in st-51/st-51.d.ts:8131

`Static`new

new(shadow: St.Shadow): St.ShadowHelper
Parameters
- shadow: St.Shadow
Returns St.ShadowHelper
- Defined in st-51/st-51.d.ts:8104

St-51 ▶ St ▶ ShadowHelper

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

Returns St.ShadowHelper

Properties

Static$gtype

Methods

copy

Returns St.ShadowHelper

free

Returns void

paint

Parameters

Returns void

update

Parameters

Returns void

Staticnew

Parameters

Returns St.ShadowHelper

`Static`$gtype

`Static`new