diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Fl_Text_Editor.cxx | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/Fl_Text_Editor.cxx b/src/Fl_Text_Editor.cxx index bd56eeb6c..567b28a12 100644 --- a/src/Fl_Text_Editor.cxx +++ b/src/Fl_Text_Editor.cxx @@ -156,6 +156,14 @@ static struct { { 'c', FL_COMMAND, Fl_Text_Editor::kf_copy }, { 'v', FL_COMMAND, Fl_Text_Editor::kf_paste }, { 'a', FL_COMMAND, Fl_Text_Editor::kf_select_all }, + { FL_Left, FL_COMMAND, Fl_Text_Editor::kf_meta_move }, + { FL_Right, FL_COMMAND, Fl_Text_Editor::kf_meta_move }, + { FL_Up, FL_COMMAND, Fl_Text_Editor::kf_meta_move }, + { FL_Down, FL_COMMAND, Fl_Text_Editor::kf_meta_move }, + { FL_Left, FL_COMMAND|FL_SHIFT, Fl_Text_Editor::kf_m_s_move }, + { FL_Right, FL_COMMAND|FL_SHIFT, Fl_Text_Editor::kf_m_s_move }, + { FL_Up, FL_COMMAND|FL_SHIFT, Fl_Text_Editor::kf_m_s_move }, + { FL_Down, FL_COMMAND|FL_SHIFT, Fl_Text_Editor::kf_m_s_move }, #endif // __APPLE__ { 0, 0, 0 } @@ -352,6 +360,40 @@ int Fl_Text_Editor::kf_ctrl_move(int c, Fl_Text_Editor* e) { return 1; } +/** Moves the current text cursor in the direction indicated by meta key */ +int Fl_Text_Editor::kf_meta_move(int c, Fl_Text_Editor* e) { + if (!e->buffer()->selected()) + e->dragPos = e->insert_position(); + if (c != FL_Up && c != FL_Down) { + e->buffer()->unselect(); + e->show_insert_position(); + } + switch (c) { + case FL_Up: // top of buffer + e->insert_position(0); + e->scroll(0, 0); + break; + case FL_Down: // end of buffer + e->insert_position(e->buffer()->length()); + e->scroll(e->count_lines(0, e->buffer()->length(), 1), 0); + break; + case FL_Left: // beginning of line + e->insert_position(e->buffer()->line_start(e->insert_position())); + break; + case FL_Right: // end of line + e->insert_position(e->buffer()->line_end(e->insert_position())); + break; + } + return 1; +} + +/** Extends the current selection in the direction indicated by meta key c. */ +int Fl_Text_Editor::kf_m_s_move(int c, Fl_Text_Editor* e) { + kf_meta_move(c, e); + fl_text_drag_me(e->insert_position(), e); + return 1; +} + /** Extends the current selection in the direction indicated by control key c. */ int Fl_Text_Editor::kf_c_s_move(int c, Fl_Text_Editor* e) { kf_ctrl_move(c, e); |