Requests the contents of the clipboard as list of supported targets. When the list is later received, @callback will be called.
The @targets parameter to @callback will contain the resulting targets if the request succeeded, or %NULL if it failed.
a function to call when the targets are received, or the retrieval fails. (It will always be called one way or the other.)
user data to pass to @callback.
2.4
See Implementation
Requests the contents of the clipboard as list of supported targets. When the list is later received, @callback will be called.
The @targets parameter to @callback will contain the resulting targets if the request succeeded, or %NULL if it failed.