mirror of https://github.com/fltk/fltk
61 lines
2.4 KiB
C++
61 lines
2.4 KiB
C++
//
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// "$Id$"
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//
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// Unit tests for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 1998-2010 by Bill Spitzak and others.
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//
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// This library is free software. Distribution and use rights are outlined in
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// the file "COPYING" which should have been included with this file. If this
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// file is missing or damaged, see the license at:
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//
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// http://www.fltk.org/COPYING.php
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//
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// Please report all bugs and problems on the following page:
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//
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// http://www.fltk.org/str.php
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//
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#include <FL/Fl_Help_View.H>
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//
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//------- Introduction to FLTK drawing test -------
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//
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class About : public Fl_Help_View {
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public:
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static Fl_Widget *create() {
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return new About(TESTAREA_X, TESTAREA_Y, TESTAREA_W, TESTAREA_H);
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}
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About(int x, int y, int w, int h) : Fl_Help_View(x, y, w, h) {
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value(
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"<htmL><body><h2>About Unit Testing...</h2>\n"
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"The Unit Testing application can be used to verify correct graphics rendering "
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"on the current platform. The core developer team uses this program to make sure that the "
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"FLTK user experience is identical on all supported graphics systems."
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"<h3>the UI Designer</h3>\n"
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"<p>Designing a good user interface is an art. Widgets must be selected and carefully positioned "
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"to create a consistent look and feel for the user. Text must fit into given boxes and graphic "
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"elements must be correctly aligned. A good UI library will give consistent results on any "
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"supported platform and render all graphics in the way the UI designer intended.</p>\n"
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"<p>FLTK supports a large collection of platforms and graphics drivers. This unit testing "
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"application contains modules which will test rendering and alignment for most "
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"FLTK core graphics functions.</p>\n"
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"<h3>the Developer</h3>\n"
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"<p>Unittest is also a great help when implementing new graphics drivers. The tests are sorted "
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"in the same order in which a new graphics driver could be implemented. Most tests rely "
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"on the previous test to function correctly, so sticking to the given order is a good idea.</p>\n"
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"<h3>Conventions</h3>\n"
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"<p>Two layers of graphics are drawn for most tests. The lower layer contains "
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"red and green pixels. The upper layer contains black pixels. The test is rendered correctly "
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"if all red pixels are covered, but none of the green pixels. The top graphics layer can be "
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"switched on and off.</p>"
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"</body></html>");
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}
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};
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UnitTest about("About...", About::create);
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//
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// End of "$Id$".
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//
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