diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Fl_Input.cxx | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/src/Fl_Input.cxx b/src/Fl_Input.cxx index 690ff3883..5db16f1c9 100644 --- a/src/Fl_Input.cxx +++ b/src/Fl_Input.cxx @@ -1,5 +1,5 @@ // -// "$Id: Fl_Input.cxx,v 1.10.2.15.2.19 2004/04/11 04:38:57 easysw Exp $" +// "$Id$" // // Input widget for the Fast Light Tool Kit (FLTK). // @@ -108,13 +108,15 @@ int Fl_Input::handle_key() { case FL_Right: ascii = ctrl('F'); break; case FL_Page_Up: - repeat_num=5; //temporary hack - //TODO: find number of lines in window and use it instead 5 + fl_font(textfont(),textsize()); //ensure current font is set to ours + repeat_num=h()/fl_height(); // number of lines to scroll + if (!repeat_num) repeat_num=1; case FL_Up: ascii = ctrl('P'); break; case FL_Page_Down: - repeat_num=5; //temporary hack - //TODO: find number of lines in window and use it instead 5 + fl_font(textfont(),textsize()); + repeat_num=h()/fl_height(); + if (!repeat_num) repeat_num=1; case FL_Down: ascii = ctrl('N'); break; case FL_Home: @@ -202,18 +204,20 @@ int Fl_Input::handle_key() { return copy_cuts(); case ctrl('N'): i = position(); + if (line_end(i) >= size()) return NORMAL_INPUT_MOVE; while (repeat_num--) { i = line_end(i); - if (i >= size()) return NORMAL_INPUT_MOVE; + if (i >= size()) break; i++; } shift_up_down_position(i); return 1; case ctrl('P'): i = position(); + if (!line_start(i)) return NORMAL_INPUT_MOVE; while(repeat_num--) { i = line_start(i); - if (!i) return NORMAL_INPUT_MOVE; + if (!i) break; i--; } shift_up_down_position(line_start(i)); @@ -414,5 +418,5 @@ Fl_Input::Fl_Input(int X, int Y, int W, int H, const char *l) } // -// End of "$Id: Fl_Input.cxx,v 1.10.2.15.2.19 2004/04/11 04:38:57 easysw Exp $". +// End of "$Id$". // |