wx:snip-admin%

Superclass: wx:object%

See Administrators for information about the role of administrators. The wx:snip-admin% class is never instantiated directly. It is not event instantiated through derived class by most programmers; each wx:media-buffer% object creates its own administrator. However, it may be useful to derive a new instance of this class to display snips in a new context. Also, it may be useful to call the methods of an existing administrator from an owned snip.

To create a new wx:snip-admin% class, all methods described here must be overridden. They are all invoked by the administrator's snip.

Because a wx:snip-admin% object typically owns more than one snip, many methods require a wx:snip% object as a argument.

Methods:

• get-dc
• get-media
• get-view
• get-view-size
• needs-update
• refresh-delayed?
• release-snip
• resized
• scroll-to
• set-caret-owner
• update-cursor