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<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/><title>23. SIMPLE INTERACTIONS WITH THE CURSOR, A BITMAP, AND A WINDOW</title><link href="navigation.css" rel="stylesheet" type="text/css"/><link href="document.css" rel="stylesheet" type="text/css"/></head><body><p class="top_nav"><a href="part134.htm">< Previous</a><span> | </span><a href="../Medley-Primer.html">Contents</a><span> | </span><a href="part136.htm">Next ></a></p><h1 style="padding-top: 5pt;padding-left: 71pt;text-indent: -36pt;line-height: 87%;text-align: left;"><a name="bookmark25">23. SIMPLE INTERACTIONS WITH THE CURSOR, A BITMAP, AND A WINDOW</a></h1><p style="padding-left: 35pt;text-indent: 0pt;line-height: 6pt;text-align: left;"><span><img width="640" height="8" alt="image" src="Image_157.png"/></span></p><p style="text-indent: 0pt;text-align: left;"><br/></p><p style="padding-top: 15pt;padding-left: 107pt;text-indent: 0pt;text-align: left;">The purpose of this chapter is to show you how to build a moderately tricky interactive interface with the various Medley display facilities. In particular how to move a large</p><p style="padding-left: 107pt;text-indent: 0pt;line-height: 106%;text-align: left;">bitmap (larger than 16 x 16 pixels) around inside a window. To do this, you will change the <span class="s3">CURSORINFN </span>and <span class="s3">CURSOROUTFN </span>properties of the window. If you would also like to then set the bitmap in place in the window, you must reset the <span class="s3">BUTTONEVENTFN </span>. This chapter explains how to create the mobile bitmap.</p><p style="text-indent: 0pt;text-align: left;"><br/></p><p class="toc"> </p><div class="toc"><a class="toc0" href="part136.htm">GETMOUSESTATE Example Function </a><a class="toc0" href="part137.htm">Advising GETMOUSESTATE </a><a class="toc0" href="part138.htm">Changing the Cursor </a><a class="toc0" href="part139.htm">Functions for Tracing the Cursor </a><a class="toc0" href="part140.htm">Running the Functions </a></div><p class="nav"> </p><p class="nav"> </p><p class="nav"><a href="part134.htm">< Previous</a><span> | </span><a href="../Medley-Primer.html">Contents</a><span> | </span><a href="part136.htm">Next ></a></p><p class="nav"> </p></body></html>
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