68 lines
3.7 KiB
HTML
68 lines
3.7 KiB
HTML
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<title>cwbNL_CalcControlGrowthXY</title>
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<body id="cwbnl_calccontrolgrowthxy"><a name="cwbnl_calccontrolgrowthxy"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1"><span class="apiname">cwbNL_CalcControlGrowthXY</span></h1>
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<div><div class="section"><h4 class="sectiontitle">Purpose</h4><p>Routine to calculate the growth factor of
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an individual control within a dialog box.</p>
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</div>
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<div class="section"><h4 class="sectiontitle">Syntax</h4><pre>
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unsigned int CWB_ENTRY cwbNL_CalcControlGrowthXY(
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HWND windowHandle,
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HDC hDC,
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float* growthFactorX,
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float* growthFactorY);</pre>
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</div>
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<div class="section"><h4 class="sectiontitle">Parameters</h4><dl><dt class="dlterm">HWND windowHandle - input</dt>
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<dd>Window handle of the control for which to calculate the growth factor.</dd>
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<dt class="dlterm">HDC hDC - input</dt>
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<dd>Device context. Used by <span class="apiname">GetTextExtentPoint32</span> to determine
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extent needed for the translated string in the control.</dd>
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<dt class="dlterm">float* growthFactorX - output</dt>
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<dd>+/- growth to the width needed to contain the string for the control.</dd>
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<dt class="dlterm">float* growthFactorY - output</dt>
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<dd>+/- growth to the height needed to contain the string for the control.</dd>
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</dl>
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</div>
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<div class="section"><h4 class="sectiontitle">Return Codes</h4><p>The following list shows common return
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values.</p>
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<dl><dt class="dlterm">CWB_OK</dt>
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<dd>Successful Completion</dd>
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</dl>
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</div>
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<div class="section"><h4 class="sectiontitle">Usage</h4><p>It is assumed that the translated
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text has been loaded into the control prior to calling this function. A control
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that does not contain text will return a 1.00 growth factor. This means that
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it does not need to change size.</p>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzaikdialogboxnlsapilist.htm" title="iSeries Access for Windows dialog-box NLS APIs are interfaces that are used to manipulate the translatable text within dialog boxes.">iSeries Access for Windows dialog-box NLS API list</a></div>
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</div>
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</div>
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</body>
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