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IHTMLPainter interface

This custom interface provides methods to MSHTML so that it can draw a rendering behavior.

Members

The IHTMLPainter interface inherits from the IUnknown interface. IHTMLPainter also has these types of members:

Methods

The IHTMLPainter interface has these methods.

MethodDescription
Draw

Called by MSHTML to render a behavior in the browser's client area.

GetPainterInfo

Called by MSHTML to retrieve information about the needs and functionality of a rendering behavior.

HitTestPoint

Called by MSHTML to retrieve a value that specifies whether a point is contained in a rendering behavior.

OnResize

Called by MSHTML when an element containing a rendering behavior is resized.

 

Remarks

MSHTML calls the methods of IHTMLPainter whenever a rendered behavior needs to be redrawn or when a mouse click occurs on the element to which the behavior is attached. A rendering behavior must supply an implementation of this interface to MSHTML.

When a behavior is instantiated on a page, MSHTML automatically calls QueryInterface on the behavior's IElementBehavior interface, requesting an IHTMLPainter interface pointer to determine if the behavior is also a rendering behavior.

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Mshtml.h

IDL

Mshtml.idl

See also

Reference
IHTMLPaintSite
IHTMLPainterEventInfo
IHTMLPainterOverlay

 

 

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