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  7. Class. Zoom Mouse Listener

Class. Zoom Mouse Listener

dragOver()

dragOver(target, event): (Action | Promise<Action>)[]

Defined in: packages/sprotty/src/base/views/mouse-tool.ts:210

Parameters

target

SModelElementImpl

event

MouseEvent

Returns

(Action | Promise<Action>)[]

Inherited from

MouseListener.dragOver

drop()

drop(target, event): (Action | Promise<Action>)[]

Defined in: packages/sprotty/src/base/views/mouse-tool.ts:214

Parameters

target

SModelElementImpl

event

MouseEvent

Returns

(Action | Promise<Action>)[]

Inherited from

MouseListener.drop

getViewportOffset()

protected getViewportOffset(root, event): Point

Defined in: packages/sprotty/src/features/viewport/zoom.ts:90

Parameters

root

SModelRootImpl

event

WheelEvent

Returns

Point

getZoomFactor()

protected getZoomFactor(event): number

Defined in: packages/sprotty/src/features/viewport/zoom.ts:99

Parameters

event

WheelEvent

Returns

number

isScrollMode()

protected isScrollMode(event): boolean

Defined in: packages/sprotty/src/features/viewport/zoom.ts:55

Parameters

event

WheelEvent

Returns

boolean

mouseDown()

mouseDown(target, event): (Action | Promise<Action>)[]

Defined in: packages/sprotty/src/base/views/mouse-tool.ts:186

Parameters

target

SModelElementImpl

event

MouseEvent

Returns

(Action | Promise<Action>)[]

Inherited from

MouseListener.mouseDown

mouseEnter()

mouseEnter(target, event): (Action | Promise<Action>)[]

Defined in: packages/sprotty/src/base/views/mouse-tool.ts:178

Parameters

target

SModelElementImpl

event

MouseEvent

Returns

(Action | Promise<Action>)[]

Inherited from

MouseListener.mouseEnter

mouseLeave()

mouseLeave(target, event): (Action | Promise<Action>)[]

Defined in: packages/sprotty/src/base/views/mouse-tool.ts:182

Parameters

target

SModelElementImpl

event

MouseEvent

Returns

(Action | Promise<Action>)[]

Inherited from

MouseListener.mouseLeave

mouseMove()

mouseMove(target, event): (Action | Promise<Action>)[]

Defined in: packages/sprotty/src/base/views/mouse-tool.ts:190

Parameters

target

SModelElementImpl

event

MouseEvent

Returns

(Action | Promise<Action>)[]

Inherited from

MouseListener.mouseMove

mouseOut()

mouseOut(target, event): (Action | Promise<Action>)[]

Defined in: packages/sprotty/src/base/views/mouse-tool.ts:174

Parameters

target

SModelElementImpl

event

MouseEvent

Returns

(Action | Promise<Action>)[]

Inherited from

MouseListener.mouseOut

mouseOver()

mouseOver(target, event): (Action | Promise<Action>)[]

Defined in: packages/sprotty/src/base/views/mouse-tool.ts:170

Parameters

target

SModelElementImpl

event

MouseEvent

Returns

(Action | Promise<Action>)[]

Inherited from

MouseListener.mouseOver

mouseUp()

mouseUp(target, event): (Action | Promise<Action>)[]

Defined in: packages/sprotty/src/base/views/mouse-tool.ts:194

Parameters

target

SModelElementImpl

event

MouseEvent

Returns

(Action | Promise<Action>)[]

Inherited from

MouseListener.mouseUp

processScroll()

protected processScroll(viewport, event): Viewport

Defined in: packages/sprotty/src/features/viewport/zoom.ts:59

Parameters

viewport

Viewport

event

WheelEvent

Returns

Viewport

processZoom()

protected processZoom(viewport, target, event): undefined | Viewport

Defined in: packages/sprotty/src/features/viewport/zoom.ts:69

Parameters

viewport

Viewport

target

SModelElementImpl

event

WheelEvent

Returns

undefined | Viewport

wheel()

wheel(target, event): Action[]

Defined in: packages/sprotty/src/features/viewport/zoom.ts:43

Parameters

target

SModelElementImpl

event

WheelEvent

Returns

Action[]

Overrides

MouseListener.wheel