Fixed some typos and some funny language (my own) in the documentation of the test applications. ADded a hidden [+] key support for 'Blocks' so that I can increase the level to my prefered one (6) and not have to play through 1-5 ;-)
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@5976 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Matthias Melcher
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@ -9,7 +9,7 @@
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<P ALIGN="RIGHT">March 19, 2005</P>
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<P>The FLTK distribution contains over 60 sample applications written
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in or ported to FLTK. If the FLTK archive you received does not
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in, or ported to, FLTK. If the FLTK archive you received does not
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contain a 'test' directory, you can download the complete FLTK
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distribution from
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<a href="http://fltk.org/software.php">http://fltk.org/software.php</a>.</P>
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@ -118,8 +118,9 @@ generate some custom drawings. The sample drawings use the matrix
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based arc drawing for some fun effects.
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<h3><a name="ask">ask</h3>
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<tt>ask</tt> shows some of FLTK's standard dialog boxes, but you
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may end up in a loop, but you may end up in a loop, but... .
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<tt>ask</tt> shows some of FLTK's standard dialog boxes. Click
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the correct answers or you may end up in a loop, or you may end
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up in a loop, or you... .
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<h3><a name="bitmap">bitmap</h3>
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This simple test shows the use of a single color bitmap as a
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@ -134,8 +135,9 @@ bundle format.
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<h3><a name="boxtype">boxtype</h3>
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<tt>boxtype</tt> gives an overview of readily available boxes and
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frames in FLTK. More types can be added by the user. When using
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themes, FLTK shuffles boxtypes around to give an app a new look.
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frames in FLTK. More types can be added by the application programmer.
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When using themes, FLTK shuffles boxtypes around to give your program
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a new look.
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<h3><a name="browser">browser</h3>
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<tt>browser</tt> shows the capabilities of the <tt>Fl_Browser</tt> widget.
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@ -143,28 +145,28 @@ Important features tested are loading of files, line formatting, and
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correct positioning of the browser data window.
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<h3><a name="button">button</h3>
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The <tt>button</tt> test is a very simple demo of buttons and callbacks.
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The <tt>button</tt> test is a simple demo of push-buttons and callbacks.
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<h3><a name="buttons">buttons</h3>
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<tt>buttons</tt> shows a sample of FLTK button types.
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<h3><a name="checkers">checkers</h3>
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Written by Steve Poulsen in early 1979, <tt>checkers</tt> shows
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how to polish a VT100 text terminal based program into a neat
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program with a graphical UI. Check out the code that drags the
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how to convert a VT100 text-terminal based program into a neat
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application with a graphical UI. Check out the code that drags the
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pieces, and how the pieces are drawn by layering. Then tell me
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how to beat this program.
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how to beat the computer at Checkers.
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<h3><a name="clock">clock</h3>
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The <tt>clock</tt> demo shows two analog clocks. The innards of
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teh <tt>Fl_Clock</tt> widget are pretty interesting as they explain
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the <tt>Fl_Clock</tt> widget are pretty interesting, explaining
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the use of timeouts and matrix based drawing.
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<h3><a name="colbrowser">colbrowser</h3>
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<tt>colbrowser</tt> runs only on X11 systems. It reads
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<i>/usr/lib/X11/rgb.txt</i> to show the color representation
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of every text entry in the file. This is beautiful, but
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only mederatly useful unless your UI is written in <i>Motif</i>.
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only moderatly useful unless your UI is written in <i>Motif</i>.
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<h3><a name="color_chooser">color_chooser</h3>
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The <tt>color_chooser</tt> gives a short demo of FLTK's palette based
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@ -176,12 +178,12 @@ the ability to render two OpenGL buffers into a single window,
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and shows OpenGL text.
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<h3><a name="CubeView">CubeView</h3>
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<tt>CubeView</tt> shows how to create a UI containing OpenGL with fluid.
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<tt>CubeView</tt> shows how to create a UI containing OpenGL with Fluid.
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<h3><a name="cursor">cursor</h3>
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The <tt>cursor</tt> demo show all mouse cursor shapes that come standard
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with FLTK. The <i>fgcolor</i> and <i>bgcolor</i> sliders work only
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on few systems like Irix.
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on few systems (some version of Irix for example).
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<h3><a name="curve">curve</h3>
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<tt>curve</tt> draws a nice Bezier curve into a custom widget. The
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@ -189,8 +191,8 @@ on few systems like Irix.
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<h3><a name="demo">demo</h3>
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This tool allows quick access to all programs in the <tt>test</tt> directory.
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<tt>demo</tt> is viaully based on the IrixGL demo program and cna be
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extended by editing <tt>test/demo.menu</tt>.
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<tt>demo</tt> is based on the visuals of the IrixGL demo program. The menu
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tree can be changed by editing <tt>test/demo.menu</tt>.
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<h3><a name="doublebuffer">doublebuffer</h3>
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The <tt>doublebuffer</tt> demo show the difference between a single
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@ -203,7 +205,7 @@ to not tripple buffer a window in that case.
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<h3><a name="editor">editor</h3>
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FLTK has two very different text input widgets. <tt>Fl_Input</tt>
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and derived classes are rather leight weight, however
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<tt>Fl_Text_Editor</tt> is a complete port of nedit (with permission).
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<tt>Fl_Text_Editor</tt> is a complete port of <i>nedit</i> (with permission).
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The <tt>editor</tt> test is almost a full application, showing custom
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syntax highlighting and dialog creation.
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@ -235,18 +237,18 @@ application compile just fine.
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<h3><a name="fullscreen">fullscreen</h3>
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This demo shows how to do many of the window manipulations that
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are popular on SGI programs, even though X does not really like
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them. You can toggle the border on/off, change the visual to
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switch between single/double buffer, and make the window take
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over the screen. More information in the source code.
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are popular for games.
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You can toggle the border on/off, switch between single-
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and double-buffered rendering, and take over the entire
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screen. More information in the source code.
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<h3><a name="gl_overlay">gl_overlay</h3>
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<tt>gl_overlay</tt> shows OpenGL overlay plane rendering. If no
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hardware overly plane is available, FLTK will simulate it
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automatically.
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for you.
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<h3><a name="glpuzzle">glpuzzle</h3>
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The <tt>glpuzzle</tt> test dhows how most Glut source code compiles
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The <tt>glpuzzle</tt> test shows how most Glut source code compiles
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easily under FLTK.
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<h3><a name="hello">hello</h3>
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@ -257,12 +259,12 @@ running with FLTK. Quite impressive, I'd say.
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<h3><a name="help">help</h3>
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<tt>help</tt> displays the built-in FLTK help browser. The
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<tt>Fl_Help_Dialog</tt> understands a subset of html and renders
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various image formats. It is a great help to provide help
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various image formats. This widget makes it easy to provide help
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pages to the user without depending on the operating system's
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html browser.
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<h3><a name="iconize">iconize</h3>
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<tt>iconize</tt> demonstrates the efeect of the window functions
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<tt>iconize</tt> demonstrates the effect of the window functions
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<tt>hide()</tt>, <tt>iconize()</tt>, and <tt>show()</tt>.
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<h3><a name="image">image</h3>
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@ -273,11 +275,11 @@ transparency or by using screen door transparency (pixelation).
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<h3><a name="inactive">inactive</h3>
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<tt>inactive</tt> tests the correct rendering of inactive widgets.
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To see the inactive version of images, you can check the pixmap
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To see the inactive version of images, you can check out the pixmap
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or image test.
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<h3><a name="input">input</h3>
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This tool shows and tests differnet types of text input fields based on
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This tool shows and tests different types of text input fields based on
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<tt>Fl_Input_</tt>. The <tt>input</tt> program also tests various
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settings of <tt>Fl_Input::when()</tt>.
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@ -327,12 +329,12 @@ arbitrary sub menu depth, and global shortcuts.
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<h3><a name="minimum">minimum</h3>
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The <tt>minimum</tt> test program verifies that the update regions
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are set correctly. In a real life application, the trail would
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be avoided by choosing a smaller label or by setting label clipping.
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correctly.
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be avoided by choosing a smaller label or by setting label clipping
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differently.
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<h3><a name="navigation">navigation</h3>
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<tt>navigation</tt> demonstrates how the text cursor moves from
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text field to text field by using the arrow keys, tab and shift-tab..
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text field to text field when using the arrow keys, tab, and shift-tab.
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<h3><a name="output">output</h3>
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<tt>output</tt> shows the difference between the single line and
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@ -349,11 +351,11 @@ provides a new function to draw custom overlays.
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The <tt>pack</tt> test program demonstrates the resizing
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and repositioning of children of the <tt>Fl_Pack</tt> group.
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Putting an <tt>Fl_Pack</tt> into an <tt>Fl_Scroll</tt> is
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a useful way to create a kind of browser.
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a useful way to create a browser for large sets of data.
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<h3><a name="pixmap_browser">pixmap_browser</h3>
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<tt>pixmap_browser</tt> tests the shared image interface. When using
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the same image multiple times <tt>Fl_Shared_Image</tt> will keep it
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<tt>pixmap_browser</tt> tests the shared-image interface. When using
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the same image multiple times, <tt>Fl_Shared_Image</tt> will keep it
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only once in memory.
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<h3><a name="pixmap">pixmap</h3>
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@ -365,11 +367,11 @@ one transparent color.
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<h3><a name="preferences">preferences</h3>
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I do have my <tt>preferences</tt> in the morning, but sometimes I
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just can't remember a thing. This is where the <tt>Fl_Preferences</tt>
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come in handy. The remember any kind of data between program launches.
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come in handy. They remember any kind of data between program launches.
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<h3><a name="radio">radio</h3>
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The <tt>radio</tt> tool was created entirely with <i>fluid</i>. It
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shows some of the available btton types and tests radio
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shows some of the available button types and tests radio
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button behavior.
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<h3><a name="resizebox">resizebox</h3>
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@ -384,7 +386,7 @@ the given window manager.
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<tt>scroll</tt> shows how to scroll an area of widgets, one of
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them beeing a slow custom drawing. <tt>Fl_Scroll</tt> uses
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clipping and smart window area copying to improve redraw speed.
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The buttons at the bottom of the window test decoration rendering
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The buttons at the bottom of the window control decoration rendering
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and updates.
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<h3><a name="shape">shape</h3>
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@ -394,7 +396,7 @@ and write that flight simulator you always dreamt of.
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<h3><a name="subwindow">subwindow</h3>
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The <tt>subwindow</tt> demo tests messaging and drawing between
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the main window and 'true' sub windows. A sub window is differnt
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the main window and 'true' sub windows. A sub window is different
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to a group by resetting the FLTK coordinate stystem to 0, 0 in the
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top left corner. On Win32 and X11, subwindows have their own
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operating system specific handle.
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@ -402,7 +404,7 @@ operating system specific handle.
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<h3><a name="sudoku">sudoku</h3>
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Another highly addictive game - don't play it, I warned you.
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The implementation shows how to create application icons,
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how to deal with OS specific, and how to generate sound.
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how to deal with OS specifics, and how to generate sound.
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<h3><a name="symbols">symbols</h3>
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<tt>symbols</tt> are a speciality of FLTK. These little vector
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@ -476,6 +476,7 @@ class BlockWindow : public Fl_Double_Window
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int handle(int event);
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void new_game();
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int score() { return (score_); }
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void up_level();
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};
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@ -734,6 +735,12 @@ BlockWindow::handle(int event) {
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else if (interval_ < 0.0 || paused_) return (0);
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switch (event) {
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case FL_KEYBOARD:
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if (Fl::event_text()) {
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if (strcmp(Fl::event_text(), "+") == 0)
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up_level();
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}
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break;
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case FL_PUSH :
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mx = w() - Fl::event_x() + BLOCK_SIZE;
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my = h() - Fl::event_y();
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@ -841,6 +848,15 @@ BlockWindow::play_cb(Fl_Widget *wi, BlockWindow *bw) {
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}
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}
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void BlockWindow::up_level() {
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interval_ *= 0.95;
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opened_columns_ = 0;
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if (num_colors_ < 7) num_colors_ ++;
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level_ ++;
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sprintf(title_, "Level: %d", level_);
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title_y_ = h();
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Fl::repeat_timeout(interval_, (Fl_Timeout_Handler)timeout_cb, (void *)this);
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}
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// Animate the game...
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void
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@ -940,14 +956,7 @@ BlockWindow::timeout_cb(BlockWindow *bw) {
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bw->opened_columns_ ++;
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if (bw->opened_columns_ > (2 * BLOCK_COLS)) {
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bw->interval_ *= 0.95;
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bw->opened_columns_ = 0;
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if (bw->num_colors_ < 7) bw->num_colors_ ++;
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bw->level_ ++;
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sprintf(bw->title_, "Level: %d", bw->level_);
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bw->title_y_ = bw->h();
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bw->up_level();
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}
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c = bw->columns_;
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