DrawChildren

Inside Macintosh: OpenDoc Class Reference /: Part 1 - Classes and Methods / ODFacet

DrawChildren
The DrawChildren method draws all embedded facets of this facet that need updating.
void DrawChildren (in ODShape invalidShape, 
                   in ODCanvas biasCanvas);
invalidShape
A reference to a shape within which the embedded facets should draw, expressed in the frame coordinates of this facet.
biasCanvas
kODNULL if the geometry is in platform-normal coordinates, otherwise a reference to the canvas object to whose coordinate space the geometry is biased.

DISCUSSION
This facet's containing part calls this method when the embedded facets of this facet require updating. This method in turn calls the Draw method associated with this facet's embedded part.

SEE ALSO
The ODFacet::DrawChildrenAlways method (page 245).
The ODPart::Draw method (page 505).
"The Draw Method of Your Part Editor" on page 158 in OpenDoc Programmer's Guide.
"Updating an Offscreen Canvas" on page 168 in OpenDoc Programmer's Guide.
"Invalidating and Updating" on page 214 in OpenDoc Programmer's Guide.