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<div id="projectbrief">Quite simple and lightweight game engine</div>
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<p>GUI.
<a href="#details">More...</a></p>
<div class="textblock"><code>#include &lt;<a class="el" href="gf__pre_8h_source.html">gf_pre.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="gf__macro_8h_source.html">gf_macro.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="gui_8h_source.html">gf_type/gui.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="draw_8h_source.html">gf_type/draw.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="core_8h_source.html">gf_type/core.h</a>&gt;</code><br />
</div>
<p><a href="gf__gui_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="define-members" name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:ad122969dc187a91908fc312f185eaa46" id="r_ad122969dc187a91908fc312f185eaa46"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__gui_8h.html#ad122969dc187a91908fc312f185eaa46">GF_GUI_NORMAL</a>&#160;&#160;&#160;1</td></tr>
<tr class="memdesc:ad122969dc187a91908fc312f185eaa46"><td class="mdescLeft">&#160;</td><td class="mdescRight">Draw border normally. <br /></td></tr>
<tr class="separator:ad122969dc187a91908fc312f185eaa46"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a01d6d034ff93d118bcbabf86f33735c5" id="r_a01d6d034ff93d118bcbabf86f33735c5"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__gui_8h.html#a01d6d034ff93d118bcbabf86f33735c5">GF_GUI_INVERT</a>&#160;&#160;&#160;-1</td></tr>
<tr class="memdesc:a01d6d034ff93d118bcbabf86f33735c5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Draw border inverted. <br /></td></tr>
<tr class="separator:a01d6d034ff93d118bcbabf86f33735c5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a59c22dec721b5a703d29e0b0d9fc3522" id="r_a59c22dec721b5a703d29e0b0d9fc3522"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__gui_8h.html#a59c22dec721b5a703d29e0b0d9fc3522">GF_GUI_FONT_SIZE</a>&#160;&#160;&#160;32</td></tr>
<tr class="memdesc:a59c22dec721b5a703d29e0b0d9fc3522"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default GUI font size. <br /></td></tr>
<tr class="separator:a59c22dec721b5a703d29e0b0d9fc3522"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a929e99bf9dd58e4abc0c9f2a6b1341a1" id="r_a929e99bf9dd58e4abc0c9f2a6b1341a1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structgf__gui__t.html">gf_gui_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__gui_8h.html#a929e99bf9dd58e4abc0c9f2a6b1341a1">gf_gui_create</a> (<a class="el" href="structgf__engine__t.html">gf_engine_t</a> *engine, <a class="el" href="structgf__draw__t.html">gf_draw_t</a> *draw)</td></tr>
<tr class="memdesc:a929e99bf9dd58e4abc0c9f2a6b1341a1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create GUI. <br /></td></tr>
<tr class="separator:a929e99bf9dd58e4abc0c9f2a6b1341a1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9bfb5fc1e4dff3c3f0e4748d5b8c3c2e" id="r_a9bfb5fc1e4dff3c3f0e4748d5b8c3c2e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="gui_8h.html#a17ba559c53b849a8391b8f48d91b4f11">gf_gui_id_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__gui_8h.html#a9bfb5fc1e4dff3c3f0e4748d5b8c3c2e">gf_gui_create_button</a> (<a class="el" href="structgf__gui__t.html">gf_gui_t</a> *gui, double x, double y, double w, double h, const char *text)</td></tr>
<tr class="memdesc:a9bfb5fc1e4dff3c3f0e4748d5b8c3c2e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create button component. <br /></td></tr>
<tr class="separator:a9bfb5fc1e4dff3c3f0e4748d5b8c3c2e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a41f221ae3b2221553f49678f9434976c" id="r_a41f221ae3b2221553f49678f9434976c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__gui_8h.html#a41f221ae3b2221553f49678f9434976c">gf_gui_render</a> (<a class="el" href="structgf__gui__t.html">gf_gui_t</a> *gui)</td></tr>
<tr class="memdesc:a41f221ae3b2221553f49678f9434976c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Render GUI. <br /></td></tr>
<tr class="separator:a41f221ae3b2221553f49678f9434976c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a39fc0e9d0e6ebaf3d60e1275008124b5" id="r_a39fc0e9d0e6ebaf3d60e1275008124b5"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structgf__gui__component__t.html">gf_gui_component_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__gui_8h.html#a39fc0e9d0e6ebaf3d60e1275008124b5">gf_gui_first_unused</a> (<a class="el" href="structgf__gui__t.html">gf_gui_t</a> *gui, <a class="el" href="gui_8h.html#a17ba559c53b849a8391b8f48d91b4f11">gf_gui_id_t</a> *id)</td></tr>
<tr class="memdesc:a39fc0e9d0e6ebaf3d60e1275008124b5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get first unused component entry. <br /></td></tr>
<tr class="separator:a39fc0e9d0e6ebaf3d60e1275008124b5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a670ac29a4409cc16c8d77f2d33ccc499" id="r_a670ac29a4409cc16c8d77f2d33ccc499"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__gui_8h.html#a670ac29a4409cc16c8d77f2d33ccc499">gf_gui_draw_box</a> (<a class="el" href="structgf__gui__t.html">gf_gui_t</a> *gui, int mul, double x, double y, double w, double h)</td></tr>
<tr class="memdesc:a670ac29a4409cc16c8d77f2d33ccc499"><td class="mdescLeft">&#160;</td><td class="mdescRight">Render box. <br /></td></tr>
<tr class="separator:a670ac29a4409cc16c8d77f2d33ccc499"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac4dbc67180bd8f83906b16fc268a8e78" id="r_ac4dbc67180bd8f83906b16fc268a8e78"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__gui_8h.html#ac4dbc67180bd8f83906b16fc268a8e78">gf_gui_set_callback</a> (<a class="el" href="structgf__gui__t.html">gf_gui_t</a> *gui, <a class="el" href="gui_8h.html#a17ba559c53b849a8391b8f48d91b4f11">gf_gui_id_t</a> id, gf_gui_callback_t callback)</td></tr>
<tr class="memdesc:ac4dbc67180bd8f83906b16fc268a8e78"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set callback. <br /></td></tr>
<tr class="separator:ac4dbc67180bd8f83906b16fc268a8e78"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>GUI. </p>
<p class="definition">Definition in file <a class="el" href="gf__gui_8h_source.html">gf_gui.h</a>.</p>
</div><h2 class="groupheader">Macro Definition Documentation</h2>
<a id="a59c22dec721b5a703d29e0b0d9fc3522" name="a59c22dec721b5a703d29e0b0d9fc3522"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a59c22dec721b5a703d29e0b0d9fc3522">&#9670;&#160;</a></span>GF_GUI_FONT_SIZE</h2>
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<td class="memname">#define GF_GUI_FONT_SIZE&#160;&#160;&#160;32</td>
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<p>Default GUI font size. </p>
<p class="definition">Definition at line <a class="el" href="gf__gui_8h_source.html#l00038">38</a> of file <a class="el" href="gf__gui_8h_source.html">gf_gui.h</a>.</p>
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<a id="a01d6d034ff93d118bcbabf86f33735c5" name="a01d6d034ff93d118bcbabf86f33735c5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a01d6d034ff93d118bcbabf86f33735c5">&#9670;&#160;</a></span>GF_GUI_INVERT</h2>
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<td class="memname">#define GF_GUI_INVERT&#160;&#160;&#160;-1</td>
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<p>Draw border inverted. </p>
<p class="definition">Definition at line <a class="el" href="gf__gui_8h_source.html#l00032">32</a> of file <a class="el" href="gf__gui_8h_source.html">gf_gui.h</a>.</p>
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<a id="ad122969dc187a91908fc312f185eaa46" name="ad122969dc187a91908fc312f185eaa46"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad122969dc187a91908fc312f185eaa46">&#9670;&#160;</a></span>GF_GUI_NORMAL</h2>
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<td class="memname">#define GF_GUI_NORMAL&#160;&#160;&#160;1</td>
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<p>Draw border normally. </p>
<p class="definition">Definition at line <a class="el" href="gf__gui_8h_source.html#l00026">26</a> of file <a class="el" href="gf__gui_8h_source.html">gf_gui.h</a>.</p>
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<h2 class="groupheader">Function Documentation</h2>
<a id="a929e99bf9dd58e4abc0c9f2a6b1341a1" name="a929e99bf9dd58e4abc0c9f2a6b1341a1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a929e99bf9dd58e4abc0c9f2a6b1341a1">&#9670;&#160;</a></span>gf_gui_create()</h2>
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<td class="memname"><a class="el" href="structgf__gui__t.html">gf_gui_t</a> * gf_gui_create </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__engine__t.html">gf_engine_t</a> *&#160;</td>
<td class="paramname"><em>engine</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structgf__draw__t.html">gf_draw_t</a> *&#160;</td>
<td class="paramname"><em>draw</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">extern</span></span> </td>
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<p>Create GUI. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">engine</td><td>Engine instance </td></tr>
<tr><td class="paramname">draw</td><td>Drawing interface </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>GUI </dd></dl>
<dl class="section note"><dt>Note</dt><dd>You should not have to call this - simply use <a class="el" href="structgf__draw__t.html#a5db50986159b8a2b1736aa315a5d8063" title="GUI.">gf_draw_t::gui</a> </dd></dl>
<p class="definition">Definition at line <a class="el" href="gf__gui_8c_source.html#l00026">26</a> of file <a class="el" href="gf__gui_8c_source.html">gf_gui.c</a>.</p>
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<a id="a9bfb5fc1e4dff3c3f0e4748d5b8c3c2e" name="a9bfb5fc1e4dff3c3f0e4748d5b8c3c2e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9bfb5fc1e4dff3c3f0e4748d5b8c3c2e">&#9670;&#160;</a></span>gf_gui_create_button()</h2>
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<td class="memname"><a class="el" href="gui_8h.html#a17ba559c53b849a8391b8f48d91b4f11">gf_gui_id_t</a> gf_gui_create_button </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__gui__t.html">gf_gui_t</a> *&#160;</td>
<td class="paramname"><em>gui</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>x</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>w</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>h</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>text</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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</td>
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<p>Create button component. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">gui</td><td>GUI </td></tr>
<tr><td class="paramname">x</td><td>X coord of button </td></tr>
<tr><td class="paramname">y</td><td>Y coord of button </td></tr>
<tr><td class="paramname">w</td><td>Width of button </td></tr>
<tr><td class="paramname">h</td><td>Height of button </td></tr>
<tr><td class="paramname">text</td><td>Button text </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Component ID </dd></dl>
<p class="definition">Definition at line <a class="el" href="gf__gui_8c_source.html#l00078">78</a> of file <a class="el" href="gf__gui_8c_source.html">gf_gui.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a670ac29a4409cc16c8d77f2d33ccc499">&#9670;&#160;</a></span>gf_gui_draw_box()</h2>
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<td class="memname">void gf_gui_draw_box </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__gui__t.html">gf_gui_t</a> *&#160;</td>
<td class="paramname"><em>gui</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>mul</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>x</em>, </td>
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<td class="paramtype">double&#160;</td>
<td class="paramname"><em>y</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>w</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>h</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
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<p>Render box. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">gui</td><td>GUI </td></tr>
<tr><td class="paramname">mul</td><td>GF_GUI_NORMAL or GF_GUI_INVERT </td></tr>
<tr><td class="paramname">x</td><td>X coord of box </td></tr>
<tr><td class="paramname">y</td><td>Y coord of box </td></tr>
<tr><td class="paramname">w</td><td>Width of box </td></tr>
<tr><td class="paramname">h</td><td>Height of box </td></tr>
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<p class="definition">Definition at line <a class="el" href="gf__gui_8c_source.html#l00045">45</a> of file <a class="el" href="gf__gui_8c_source.html">gf_gui.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a39fc0e9d0e6ebaf3d60e1275008124b5">&#9670;&#160;</a></span>gf_gui_first_unused()</h2>
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<td class="memname"><a class="el" href="structgf__gui__component__t.html">gf_gui_component_t</a> * gf_gui_first_unused </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__gui__t.html">gf_gui_t</a> *&#160;</td>
<td class="paramname"><em>gui</em>, </td>
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<td class="paramtype"><a class="el" href="gui_8h.html#a17ba559c53b849a8391b8f48d91b4f11">gf_gui_id_t</a> *&#160;</td>
<td class="paramname"><em>id</em>&#160;</td>
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<td>)</td>
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<p>Get first unused component entry. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">gui</td><td>GUI </td></tr>
<tr><td class="paramname">id</td><td>Component ID to be returned </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>Pointer to component </dd></dl>
<p class="definition">Definition at line <a class="el" href="gf__gui_8c_source.html#l00067">67</a> of file <a class="el" href="gf__gui_8c_source.html">gf_gui.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a41f221ae3b2221553f49678f9434976c">&#9670;&#160;</a></span>gf_gui_render()</h2>
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<td class="memname">void gf_gui_render </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__gui__t.html">gf_gui_t</a> *&#160;</td>
<td class="paramname"><em>gui</em></td><td>)</td>
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<p>Render GUI. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">gui</td><td>GUI </td></tr>
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<p class="definition">Definition at line <a class="el" href="gf__gui_8c_source.html#l00096">96</a> of file <a class="el" href="gf__gui_8c_source.html">gf_gui.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ac4dbc67180bd8f83906b16fc268a8e78">&#9670;&#160;</a></span>gf_gui_set_callback()</h2>
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<td class="memname">void gf_gui_set_callback </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__gui__t.html">gf_gui_t</a> *&#160;</td>
<td class="paramname"><em>gui</em>, </td>
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<td class="paramtype"><a class="el" href="gui_8h.html#a17ba559c53b849a8391b8f48d91b4f11">gf_gui_id_t</a>&#160;</td>
<td class="paramname"><em>id</em>, </td>
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<td class="paramtype">gf_gui_callback_t&#160;</td>
<td class="paramname"><em>callback</em>&#160;</td>
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<td>)</td>
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<p>Set callback. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">gui</td><td>GUI </td></tr>
<tr><td class="paramname">id</td><td>Component ID </td></tr>
<tr><td class="paramname">callback</td><td>Callback </td></tr>
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<p class="definition">Definition at line <a class="el" href="gf__gui_8c_source.html#l00145">145</a> of file <a class="el" href="gf__gui_8c_source.html">gf_gui.c</a>.</p>
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