Interface nsIReflowObserverType

Hierarchy

Methods

AddRef QueryInterface Release reflow reflowInterruptible

Methods

AddRef

  • Increases the reference count for this interface. The associated instance will not be deleted unless the reference count is returned to zero.

    Returns

    The resulting reference count.

    Returns number

QueryInterface

  • Parameters

    • aIID: object
    • Optional aInstancePtr: object

    Returns any

  • A run time mechanism for interface discovery.

    Returns

    NS_OK if the interface is supported by the associated instance, NS_NOINTERFACE if it is not.

    aInstancePtr must not be null.

    Parameters

    • aIID: object

      [in] A requested interface IID

    • aInstancePtr: object

      [out] A pointer to an interface pointer to receive the result.

    Returns void

Release

  • Decreases the reference count for this interface. Generally, if the reference count returns to zero, the associated instance is deleted.

    Returns

    The resulting reference count.

    Returns number

reflow

  • Called when an uninterruptible reflow has occurred.

    Parameters

    • start: number

      timestamp when reflow ended, in milliseconds since navigationStart (accurate to 1/1000 of a ms)

    • end: number

      timestamp when reflow ended, in milliseconds since navigationStart (accurate to 1/1000 of a ms)

    Returns void

reflowInterruptible

  • Called when an interruptible reflow has occurred.

    Parameters

    • start: number

      timestamp when reflow ended, in milliseconds since navigationStart (accurate to 1/1000 of a ms)

    • end: number

      timestamp when reflow ended, in milliseconds since navigationStart (accurate to 1/1000 of a ms)

    Returns void

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