TextBuffer.addOnBeginUserAction

The ::begin-user-action signal is emitted at the beginning of a single user-visible operation on a #GtkTextBuffer.

See also: gtk_text_buffer_begin_user_action(), gtk_text_buffer_insert_interactive(), gtk_text_buffer_insert_range_interactive(), gtk_text_buffer_delete_interactive(), gtk_text_buffer_backspace(), gtk_text_buffer_delete_selection().

class TextBuffer
void
addOnBeginUserAction

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