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ntk/test/unittest_about.cxx

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  1. //

  2. // "$Id: unittest_about.cxx 7913 2010-11-29 18:18:27Z greg.ercolano $"

  3. //

  4. // Unit tests 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_Help_View.H>

  29. 

  30. //

  31. //------- Introduction to FLTK drawing test -------

  32. //

  33. class About : public Fl_Help_View {

  34. public:

  35.   static Fl_Widget *create() {

  36.     return new About(TESTAREA_X, TESTAREA_Y, TESTAREA_W, TESTAREA_H);

  37.   }

  38.   About(int x, int y, int w, int h) : Fl_Help_View(x, y, w, h) {

  39.     value(

  40. "<htmL><body><h2>About Unit Testing...</h2>\n"

  41. "The Unit Testing application can be used to verify correct graphics rendering "

  42. "on the current platform. The core developer team uses this program to make sure that the "

  43. "FLTK user experience is identical on all supported graphics systems."

  44. "<h3>the UI Designer</h3>\n"

  45. "<p>Designing a good user interface is an art. Widgets must be selected and carefully positioned "

  46. "to create a consistent look and feel for the user. Text must fit into given boxes and graphic "

  47. "elements must be correctly aligned. A good UI library will give consistent results on any "

  48. "supported platform and render all graphics in the way the UI designer intended.</p>\n"

  49. "<p>FLTK supports a large collection of platforms and graphics drivers. This unit testing "

  50. "application contains modules which will test rendering and alignment for most "

  51. "FLTK core graphics functions.</p>\n"

  52. "<h3>the Developer</h3>\n"

  53. "<p>Unittest is also a great help when implementing new graphics drivers. The tests are sorted "

  54. "in the same order in which a new graphics driver could be implemented. Most tests rely "

  55. "on the previous test to function correctly, so sticking to the given order is a good idea.</p>\n"

  56. "<h3>Conventions</h3>\n"

  57. "<p>Two layers of graphics are drawn for most tests. The lower layer contains "

  58. "red and green pixels. The upper layer contains black pixels. The test is rendered correctly "

  59. "if all red pixels are covered, but none of the green pixels. The top graphics layer can be "

  60. "switched on and off.</p>"

  61. "</body></html>");

  62.   }

  63. };

  64. 

  65. UnitTest about("About...", About::create);

  66. 

  67. //

  68. // End of "$Id: unittest_about.cxx 7913 2010-11-29 18:18:27Z greg.ercolano $".

  69. //