| DRC | 2ff39b8 | 2011-07-28 08:38:59 +0000 | [diff] [blame^] | 1 | // |
| 2 | // "$Id: Fl_Menu_Bar.cxx 7903 2010-11-28 21:06:39Z matt $" |
| 3 | // |
| 4 | // Menu bar widget for the Fast Light Tool Kit (FLTK). |
| 5 | // |
| 6 | // Copyright 1998-2010 by Bill Spitzak and others. |
| 7 | // |
| 8 | // This library is free software; you can redistribute it and/or |
| 9 | // modify it under the terms of the GNU Library General Public |
| 10 | // License as published by the Free Software Foundation; either |
| 11 | // version 2 of the License, or (at your option) any later version. |
| 12 | // |
| 13 | // This library is distributed in the hope that it will be useful, |
| 14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 16 | // Library General Public License for more details. |
| 17 | // |
| 18 | // You should have received a copy of the GNU Library General Public |
| 19 | // License along with this library; if not, write to the Free Software |
| 20 | // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
| 21 | // USA. |
| 22 | // |
| 23 | // Please report all bugs and problems on the following page: |
| 24 | // |
| 25 | // http://www.fltk.org/str.php |
| 26 | // |
| 27 | |
| 28 | #include <FL/Fl.H> |
| 29 | #include <FL/Fl_Menu_Bar.H> |
| 30 | #include <FL/fl_draw.H> |
| 31 | |
| 32 | void Fl_Menu_Bar::draw() { |
| 33 | draw_box(); |
| 34 | if (!menu() || !menu()->text) return; |
| 35 | const Fl_Menu_Item* m; |
| 36 | int X = x()+6; |
| 37 | for (m=menu()->first(); m->text; m = m->next()) { |
| 38 | int W = m->measure(0,this) + 16; |
| 39 | m->draw(X, y(), W, h(), this); |
| 40 | X += W; |
| 41 | if (m->flags & FL_MENU_DIVIDER) { |
| 42 | int y1 = y() + Fl::box_dy(box()); |
| 43 | int y2 = y1 + h() - Fl::box_dh(box()) - 1; |
| 44 | |
| 45 | // Draw a vertical divider between menus... |
| 46 | fl_color(FL_DARK3); |
| 47 | fl_yxline(X - 6, y1, y2); |
| 48 | fl_color(FL_LIGHT3); |
| 49 | fl_yxline(X - 5, y1, y2); |
| 50 | } |
| 51 | } |
| 52 | } |
| 53 | |
| 54 | int Fl_Menu_Bar::handle(int event) { |
| 55 | const Fl_Menu_Item* v; |
| 56 | if (menu() && menu()->text) switch (event) { |
| 57 | case FL_ENTER: |
| 58 | case FL_LEAVE: |
| 59 | return 1; |
| 60 | case FL_PUSH: |
| 61 | v = 0; |
| 62 | J1: |
| 63 | v = menu()->pulldown(x(), y(), w(), h(), v, this, 0, 1); |
| 64 | picked(v); |
| 65 | return 1; |
| 66 | case FL_SHORTCUT: |
| 67 | if (visible_r()) { |
| 68 | v = menu()->find_shortcut(0, true); |
| 69 | if (v && v->submenu()) goto J1; |
| 70 | } |
| 71 | return test_shortcut() != 0; |
| 72 | } |
| 73 | return 0; |
| 74 | } |
| 75 | |
| 76 | // |
| 77 | // End of "$Id: Fl_Menu_Bar.cxx 7903 2010-11-28 21:06:39Z matt $". |
| 78 | // |