[ HasEmitter ]
public virtual signal bool delete_surrounding (int offset, int n_chars)
The delete_surrounding signal is emitted when the input method needs to delete all or part of the context surrounding the cursor.
| 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 |
|
true if the signal was handled. |