Asynchronously request the @clipboard contents converted to a string.
When the operation is finished @callback will be called. You must then
call [method@Gdk.Clipboard.read_text_finish] to get the result.
This is a simple wrapper around [method@Gdk.Clipboard.read_value_async].
Use that function or [method@Gdk.Clipboard.read_async] directly if you
need more control over the operation.
Asynchronously request the @clipboard contents converted to a string.
When the operation is finished @callback will be called. You must then call [method@Gdk.Clipboard.read_text_finish] to get the result.
This is a simple wrapper around [method@Gdk.Clipboard.read_value_async]. Use that function or [method@Gdk.Clipboard.read_async] directly if you need more control over the operation.