4f4a8fc3c7
(to clarify static exception LGPL by changing license references) git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8864 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
58 lines
1.9 KiB
C++
58 lines
1.9 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_Box.H>
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#include <FL/fl_draw.H> // fl_text_extents()
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//
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//------- test the rectangle drawing capabilities of this implementation ----------
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//
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class RectTest : public Fl_Box {
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public:
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static Fl_Widget *create() {
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return new RectTest(TESTAREA_X, TESTAREA_Y, TESTAREA_W, TESTAREA_H);
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}
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RectTest(int x, int y, int w, int h) : Fl_Box(x, y, w, h) {
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label("testing the fl_rect call\n"
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"No red pixels should be visible. "
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"If you see bright red lines, or if parts of the green frames are hidden, "
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"the rect drawing alignment is off.");
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align(FL_ALIGN_INSIDE|FL_ALIGN_BOTTOM|FL_ALIGN_LEFT|FL_ALIGN_WRAP);
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box(FL_BORDER_BOX);
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}
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void draw() {
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Fl_Box::draw();
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int a = x()+10, b = y()+10; fl_color(FL_BLACK); fl_rect(a, b, 100, 100);
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// testing fl_rect() with positive size
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fl_color(FL_RED); fl_loop(a+10, b+10, a+40, b+10, a+40, b+40, a+10, b+40);
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fl_color(FL_GREEN); fl_loop(a+ 9, b+ 9, a+41, b+ 9, a+41, b+41, a+ 9, b+41);
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fl_color(FL_GREEN); fl_loop(a+11, b+11, a+39, b+11, a+39, b+39, a+11, b+39);
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fl_color(FL_BLACK); fl_rect(a+10, b+10, 31, 31);
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// testing fl_rect() with positive size
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fl_color(FL_RED); fl_loop(a+60, b+60, a+90, b+60, a+90, b+90, a+60, b+90);
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fl_color(FL_GREEN); fl_loop(a+59, b+59, a+91, b+59, a+91, b+91, a+59, b+91);
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fl_color(FL_BLACK); fl_rectf(a+60, b+60, 31, 31);
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}
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};
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UnitTest rects("rectangles", RectTest::create);
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//
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// End of "$Id$"
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//
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