1 //
2 // "$Id: Fl_Menu_Bar.cxx 5190 2006-06-09 16:16:34Z mike $"
3 //
4 // Menu bar widget for the Fast Light Tool Kit (FLTK).
5 //
6 // Copyright 1998-2005 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
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
draw()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
handle(int event)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();
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 5190 2006-06-09 16:16:34Z mike $".
78 //
79