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added ${NSD_SetImage}, ${NSD_SetStretchedImage}, ${NSD_ClearImage} and ${NSD_FreeImage}

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@5551 212acab6-be3b-0410-9dea-997c60f758d6
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kichik 2008-02-22 18:32:35 +00:00
parent f943d43bb3
commit 3f3aef9940
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Contrib/nsDialogs/Readme.html
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@ -70,6 +70,10 @@ code
<li><a href="#mref-check">NSD_Check</a></li>
<li><a href="#mref-uncheck">NSD_Uncheck</a></li>
<li><a href="#mref-setfocus">NSD_SetFocus</a></li>
<li><a href="#mref-setimage">NSD_SetImage</a></li>
<li><a href="#mref-setsimage">NSD_SetStretchedImage</a></li>
<li><a href="#mref-clearimage">NSD_ClearImage</a></li>
<li><a href="#mref-freeimage">NSD_FreeImage</a></li>
</ul>
</li>
<li><a href="#faq">FAQ</a></li>
@ -680,6 +684,75 @@ SectionEnd</pre></blockquote>
<p>Sets focus to a control.</p>
<h3><a name="mref-setimage"></a>NSD_SetImage</h3>
<p><code>${NSD_SetImage} <i>control_HWND</i> <i>image_path</i> <i>output_variable</i></code></p>
<p>Loads a bitmap from <i>image_path</i> and displays it on <i>control_HWND</i> created by <a href="#mref-create">${NSD_CreateBitmap}</a>. The image handle is stored in <i>output_variable</i> and should be freed using <a href="#mref-freeimage">${NSD_FreeImage}</a> once no longer necessary.</p>
<p>The image must be extracted to the user's computer prior to calling this macro. A good place to extract images is $PLUGINSDIR.</p>
<blockquote><pre>!include nsDialogs.nsh
Name nsDialogs
OutFile nsDialogs.exe
XPStyle on
Page custom nsDialogsImage
Page instfiles
Var Dialog
Var Image
Var ImageHandle
Function .onInit
InitPluginsDir
File /oname=$PLUGINSDIR\image.bmp "${NSISDIR}\Contrib\Graphics\Header\nsis-r.bmp"
FunctionEnd
Function nsDialogsImage
nsDialogs::Create /NOUNLOAD 1018
Pop $Dialog
${If} $Dialog == error
Abort
${EndIf}
${NSD_CreateBitmap} 0 0 100% 100% ""
Pop $Image
${NSD_SetImage} $Image $PLUGINSDIR\image.bmp $ImageHandle
nsDialogs::Show
${NSD_FreeImage} $ImageHandle
FunctionEnd
Section
SectionEnd</pre></blockquote>
<h3><a name="mref-setsimage"></a>NSD_SetStretchedImage</h3>
<p><code>${NSD_SetStretchedImage} <i>control_HWND</i> <i>image_path</i> <i>output_variable</i></code></p>
<p>Loads and displays a bitmap just like <a href="#mref-setimage">${NSD_SetImage}</a>, but stretched the image to fit the control.</p>
<h3><a name="mref-clearimage"></a>NSD_ClearImage</h3>
<p><code>${NSD_ClearImage} <i>control_HWND</i></code></p>
<p>Clears an image from a control.</p>
<h3><a name="mref-freeimage"></a>NSD_FreeImage</h3>
<p><code>${NSD_FreeImage} <i>image_handle</i></code></p>
<p>Frees an image handle previously loaded with <a href="#mref-setimage">${NSD_SetImage}</a> or <a href="#mref-setsimage">${NSD_SetStretchedImage}</a>.</p>
<h2><a name="faq"></a>FAQ</h2>
<div>