Gtk.IMContext::delete-surrounding
function callback(i_m_context, offset:Number, n_chars:Number, ):Boolean;
The ::delete-surrounding signal is emitted when the input method needs to delete all or part of the context surrounding the cursor.
- i_m_context
instance of Gtk.IMContext that is emitting the signal
- offset
the character offset from the cursor position of the text to be deleted. A negative value indicates a position before the cursor.
- n_chars
the number of characters to be deleted
- Returns
true if the signal was handled.