diff options
| -rw-r--r-- | src/Fl_Input.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/Fl_Input.cxx b/src/Fl_Input.cxx index d0e897a21..e29721c3c 100644 --- a/src/Fl_Input.cxx +++ b/src/Fl_Input.cxx @@ -138,6 +138,7 @@ int Fl_Input::kf_page_down() { // Toggle insert mode int Fl_Input::kf_insert_toggle() { + if (readonly()) { fl_beep(); return 1; } return 1; // \todo: needs insert mode } @@ -159,6 +160,7 @@ int Fl_Input::kf_delete_word_left() { // Delete to start of line int Fl_Input::kf_delete_sol() { + if (readonly()) { fl_beep(); return 1; } if (mark() != position()) return cut(); cut(line_start(position()), position()); return 1; @@ -275,6 +277,7 @@ int Fl_Input::kf_undo() { // Redo. (currently unimplemented.. toggles undo() instead) int Fl_Input::kf_redo() { + if (readonly()) { fl_beep(); return 1; } return kf_undo(); // currently we don't support multilevel undo } |