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<title>Clutter Reference Manual: ClutterBinLayout</title>
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<a name="ClutterBinLayout"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="ClutterBinLayout.top_of_page"></a>ClutterBinLayout</span></h2>
<p>ClutterBinLayout — A simple layout manager</p>
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<div class="refsynopsisdiv">
<a name="ClutterBinLayout.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">enum <a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment">ClutterBinAlignment</a>;
struct <a class="link" href="ClutterBinLayout.html#ClutterBinLayout-struct" title="struct ClutterBinLayout">ClutterBinLayout</a>;
struct <a class="link" href="ClutterBinLayout.html#ClutterBinLayoutClass" title="struct ClutterBinLayoutClass">ClutterBinLayoutClass</a>;
<a class="link" href="ClutterLayoutManager.html" title="ClutterLayoutManager"><span class="returnvalue">ClutterLayoutManager</span></a> * <a class="link" href="ClutterBinLayout.html#clutter-bin-layout-new" title="clutter_bin_layout_new ()">clutter_bin_layout_new</a> (<em class="parameter"><code><a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> x_align</code></em>,
<em class="parameter"><code><a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> y_align</code></em>);
<span class="returnvalue">void</span> <a class="link" href="ClutterBinLayout.html#clutter-bin-layout-set-alignment" title="clutter_bin_layout_set_alignment ()">clutter_bin_layout_set_alignment</a> (<em class="parameter"><code><a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a> *self</code></em>,
<em class="parameter"><code><a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a> *child</code></em>,
<em class="parameter"><code><a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> x_align</code></em>,
<em class="parameter"><code><a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> y_align</code></em>);
<span class="returnvalue">void</span> <a class="link" href="ClutterBinLayout.html#clutter-bin-layout-get-alignment" title="clutter_bin_layout_get_alignment ()">clutter_bin_layout_get_alignment</a> (<em class="parameter"><code><a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a> *self</code></em>,
<em class="parameter"><code><a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a> *child</code></em>,
<em class="parameter"><code><a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> *x_align</code></em>,
<em class="parameter"><code><a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> *y_align</code></em>);
<span class="returnvalue">void</span> <a class="link" href="ClutterBinLayout.html#clutter-bin-layout-add" title="clutter_bin_layout_add ()">clutter_bin_layout_add</a> (<em class="parameter"><code><a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a> *self</code></em>,
<em class="parameter"><code><a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a> *child</code></em>,
<em class="parameter"><code><a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> x_align</code></em>,
<em class="parameter"><code><a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> y_align</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="ClutterBinLayout.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
GObject
+----GInitiallyUnowned
+----<a class="link" href="ClutterLayoutManager.html" title="ClutterLayoutManager">ClutterLayoutManager</a>
+----ClutterBinLayout
</pre>
</div>
<div class="refsect1">
<a name="ClutterBinLayout.properties"></a><h2>Properties</h2>
<pre class="synopsis">
"<a class="link" href="ClutterBinLayout.html#ClutterBinLayout--x-align" title='The "x-align" property'>x-align</a>" <a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> : Read / Write
"<a class="link" href="ClutterBinLayout.html#ClutterBinLayout--y-align" title='The "y-align" property'>y-align</a>" <a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> : Read / Write
</pre>
</div>
<div class="refsect1">
<a name="ClutterBinLayout.description"></a><h2>Description</h2>
<p>
<a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a> is a layout manager which implements the following
policy:
</p>
<p>
</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem">the preferred size is the maximum preferred size
between all the children of the container using the
layout;</li>
<li class="listitem">each child is allocated in "layers", on on top
of the other;</li>
<li class="listitem">for each layer there are horizontal and vertical
alignment policies.</li>
</ul></div>
<p>
</p>
<p>
</p>
<div class="figure">
<a name="bin-layout"></a><p class="title"><b>Figure 4. Bin layout</b></p>
<div class="figure-contents">
<p>The image shows a <a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a> with three layers:
a background <a class="link" href="ClutterCairoTexture.html" title="ClutterCairoTexture"><span class="type">ClutterCairoTexture</span></a>, set to fill on both the X
and Y axis; a <a class="link" href="ClutterTexture.html" title="ClutterTexture"><span class="type">ClutterTexture</span></a>, set to center on both the X and
Y axis; and a <a class="link" href="ClutterRectangle.html" title="ClutterRectangle"><span class="type">ClutterRectangle</span></a>, set to <a class="link" href="ClutterBinLayout.html#CLUTTER-BIN-ALIGNMENT-END:CAPS"><code class="literal">CLUTTER_BIN_ALIGNMENT_END</code></a>
on both the X and Y axis.</p>
<div><img src="bin-layout.png" alt="Bin layout"></div>
</div>
</div>
<p><br class="figure-break">
</p>
<p>
</p>
<div class="example">
<a name="example-clutter-bin-layout"></a><p class="title"><b>Example 4. How to pack actors inside a BinLayout</b></p>
<div class="example-contents">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
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<td class="listing_code"><pre class="programlisting"><span class="preproc">#include</span><span class="normal"> </span><span class="string"><stdlib.h></span>
<span class="preproc">#include</span><span class="normal"> </span><span class="string"><cairo.h></span>
<span class="preproc">#include</span><span class="normal"> </span><span class="string"><gdk-pixbuf/gdk-pixbuf.h></span>
<span class="preproc">#include</span><span class="normal"> </span><span class="string"><clutter/clutter.h></span>
<span class="keyword">static</span><span class="normal"> </span><span class="keyword">const</span><span class="normal"> </span><span class="usertype">ClutterColor</span><span class="normal"> bg_color </span><span class="symbol">=</span><span class="normal"> </span><span class="cbracket">{</span><span class="normal"> </span><span class="number">0xcc</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0xcc</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0xcc</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0x99</span><span class="normal"> </span><span class="cbracket">}</span><span class="symbol">;</span>
<span class="keyword">static</span><span class="normal"> </span><span class="usertype">gboolean</span><span class="normal"> is_expanded </span><span class="symbol">=</span><span class="normal"> FALSE</span><span class="symbol">;</span>
<span class="keyword">static</span><span class="normal"> gboolean</span>
<span class="function">on_canvas_draw</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">ClutterCanvas</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">canvas</span><span class="symbol">,</span>
<span class="normal"> </span><span class="usertype">cairo_t</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">cr</span><span class="symbol">,</span>
<span class="normal"> </span><span class="usertype">gint</span><span class="normal"> width</span><span class="symbol">,</span>
<span class="normal"> </span><span class="usertype">gint</span><span class="normal"> height</span><span class="symbol">)</span>
<span class="cbracket">{</span>
<span class="normal"> </span><span class="usertype">cairo_pattern_t</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">pat</span><span class="symbol">;</span>
<span class="normal"> </span><span class="usertype">gfloat</span><span class="normal"> x</span><span class="symbol">,</span><span class="normal"> y</span><span class="symbol">;</span>
<span class="normal"> </span><span class="function">g_print</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">G_STRLOC </span><span class="string">": Painting at %d x %d</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">,</span><span class="normal"> width</span><span class="symbol">,</span><span class="normal"> height</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-t.html#cairo-save">cairo_save</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-t.html#cairo-set-operator">cairo_set_operator</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> <a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-t.html#CAIRO-OPERATOR-CLEAR:CAPS">CAIRO_OPERATOR_CLEAR</a></span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-t.html#cairo-paint">cairo_paint</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-t.html#cairo-restore">cairo_restore</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">);</span>
<span class="preproc">#define</span><span class="normal"> BG_ROUND_RADIUS </span><span class="number">12</span>
<span class="normal"> x </span><span class="symbol">=</span><span class="normal"> y </span><span class="symbol">=</span><span class="normal"> </span><span class="number">0</span><span class="symbol">;</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-move-to">cairo_move_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">,</span><span class="normal"> y</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-line-to">cairo_line_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> width </span><span class="symbol">-</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">,</span><span class="normal"> y</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-curve-to">cairo_curve_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> width</span><span class="symbol">,</span><span class="normal"> y</span><span class="symbol">,</span><span class="normal"> width</span><span class="symbol">,</span><span class="normal"> y</span><span class="symbol">,</span><span class="normal"> width</span><span class="symbol">,</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-line-to">cairo_line_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> width</span><span class="symbol">,</span><span class="normal"> height </span><span class="symbol">-</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-curve-to">cairo_curve_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> width</span><span class="symbol">,</span><span class="normal"> height</span><span class="symbol">,</span><span class="normal"> width</span><span class="symbol">,</span><span class="normal"> height</span><span class="symbol">,</span><span class="normal"> width </span><span class="symbol">-</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">,</span><span class="normal"> height</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-line-to">cairo_line_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">,</span><span class="normal"> height</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-curve-to">cairo_curve_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> x</span><span class="symbol">,</span><span class="normal"> height</span><span class="symbol">,</span><span class="normal"> x</span><span class="symbol">,</span><span class="normal"> height</span><span class="symbol">,</span><span class="normal"> x</span><span class="symbol">,</span><span class="normal"> height </span><span class="symbol">-</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-line-to">cairo_line_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> x</span><span class="symbol">,</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-curve-to">cairo_curve_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> x</span><span class="symbol">,</span><span class="normal"> y</span><span class="symbol">,</span><span class="normal"> x</span><span class="symbol">,</span><span class="normal"> y</span><span class="symbol">,</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">,</span><span class="normal"> y</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-close-path">cairo_close_path</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function">clutter_cairo_set_source_color</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">bg_color</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-t.html#cairo-stroke">cairo_stroke</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">);</span>
<span class="normal"> x </span><span class="symbol">+=</span><span class="normal"> </span><span class="number">4</span><span class="symbol">;</span>
<span class="normal"> y </span><span class="symbol">+=</span><span class="normal"> </span><span class="number">4</span><span class="symbol">;</span>
<span class="normal"> width </span><span class="symbol">-=</span><span class="normal"> </span><span class="number">4</span><span class="symbol">;</span>
<span class="normal"> height </span><span class="symbol">-=</span><span class="normal"> </span><span class="number">4</span><span class="symbol">;</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-move-to">cairo_move_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">,</span><span class="normal"> y</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-line-to">cairo_line_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> width </span><span class="symbol">-</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">,</span><span class="normal"> y</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-curve-to">cairo_curve_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> width</span><span class="symbol">,</span><span class="normal"> y</span><span class="symbol">,</span><span class="normal"> width</span><span class="symbol">,</span><span class="normal"> y</span><span class="symbol">,</span><span class="normal"> width</span><span class="symbol">,</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-line-to">cairo_line_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> width</span><span class="symbol">,</span><span class="normal"> height </span><span class="symbol">-</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-curve-to">cairo_curve_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> width</span><span class="symbol">,</span><span class="normal"> height</span><span class="symbol">,</span><span class="normal"> width</span><span class="symbol">,</span><span class="normal"> height</span><span class="symbol">,</span><span class="normal"> width </span><span class="symbol">-</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">,</span><span class="normal"> height</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-line-to">cairo_line_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">,</span><span class="normal"> height</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-curve-to">cairo_curve_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> x</span><span class="symbol">,</span><span class="normal"> height</span><span class="symbol">,</span><span class="normal"> x</span><span class="symbol">,</span><span class="normal"> height</span><span class="symbol">,</span><span class="normal"> x</span><span class="symbol">,</span><span class="normal"> height </span><span class="symbol">-</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-line-to">cairo_line_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> x</span><span class="symbol">,</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-curve-to">cairo_curve_to</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> x</span><span class="symbol">,</span><span class="normal"> y</span><span class="symbol">,</span><span class="normal"> x</span><span class="symbol">,</span><span class="normal"> y</span><span class="symbol">,</span><span class="normal"> BG_ROUND_RADIUS</span><span class="symbol">,</span><span class="normal"> y</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-Paths.html#cairo-close-path">cairo_close_path</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">);</span>
<span class="normal"> pat </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-pattern-t.html#cairo-pattern-create-linear">cairo_pattern_create_linear</a></span><span class="normal"> </span><span class="symbol">(</span><span class="number">0</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">,</span><span class="normal"> height</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-pattern-t.html#cairo-pattern-add-color-stop-rgba">cairo_pattern_add_color_stop_rgba</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">pat</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">.</span><span class="number">85</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">.</span><span class="number">85</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">.</span><span class="number">85</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-pattern-t.html#cairo-pattern-add-color-stop-rgba">cairo_pattern_add_color_stop_rgba</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">pat</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">.</span><span class="number">95</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-pattern-t.html#cairo-pattern-add-color-stop-rgba">cairo_pattern_add_color_stop_rgba</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">pat</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">.</span><span class="number">05</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-pattern-t.html#cairo-pattern-add-color-stop-rgba">cairo_pattern_add_color_stop_rgba</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">pat</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">.</span><span class="number">85</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">.</span><span class="number">85</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">.</span><span class="number">85</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-t.html#cairo-set-source">cairo_set_source</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">,</span><span class="normal"> pat</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-t.html#cairo-fill">cairo_fill</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cr</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-pattern-t.html#cairo-pattern-destroy">cairo_pattern_destroy</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">pat</span><span class="symbol">);</span>
<span class="preproc">#undef</span><span class="normal"> BG_ROUND_RADIUS</span>
<span class="normal"> </span><span class="keyword">return</span><span class="normal"> TRUE</span><span class="symbol">;</span>
<span class="cbracket">}</span>
<span class="keyword">static</span><span class="normal"> gboolean</span>
<span class="function">on_box_enter</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">box</span><span class="symbol">,</span>
<span class="normal"> </span><span class="usertype">ClutterEvent</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">event</span><span class="symbol">,</span>
<span class="normal"> </span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">emblem</span><span class="symbol">)</span>
<span class="cbracket">{</span>
<span class="normal"> </span><span class="comment">/* we ease the opacity linearly */</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-save-easing-state">clutter_actor_save_easing_state</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-easing-mode">clutter_actor_set_easing_mode</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">,</span><span class="normal"> <a href="ClutterTimeline.html#CLUTTER-LINEAR:CAPS">CLUTTER_LINEAR</a></span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-opacity">clutter_actor_set_opacity</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">,</span><span class="normal"> </span><span class="number">255</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-restore-easing-state">clutter_actor_restore_easing_state</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">);</span>
<span class="normal"> </span><span class="keyword">return</span><span class="normal"> <a href="clutter-Events.html#CLUTTER-EVENT-STOP:CAPS">CLUTTER_EVENT_STOP</a></span><span class="symbol">;</span>
<span class="cbracket">}</span>
<span class="keyword">static</span><span class="normal"> gboolean</span>
<span class="function">on_box_leave</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">box</span><span class="symbol">,</span>
<span class="normal"> </span><span class="usertype">ClutterEvent</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">event</span><span class="symbol">,</span>
<span class="normal"> </span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">emblem</span><span class="symbol">)</span>
<span class="cbracket">{</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-save-easing-state">clutter_actor_save_easing_state</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-easing-mode">clutter_actor_set_easing_mode</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">,</span><span class="normal"> <a href="ClutterTimeline.html#CLUTTER-LINEAR:CAPS">CLUTTER_LINEAR</a></span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-opacity">clutter_actor_set_opacity</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-restore-easing-state">clutter_actor_restore_easing_state</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">);</span>
<span class="normal"> </span><span class="keyword">return</span><span class="normal"> <a href="clutter-Events.html#CLUTTER-EVENT-STOP:CAPS">CLUTTER_EVENT_STOP</a></span><span class="symbol">;</span>
<span class="cbracket">}</span>
<span class="keyword">static</span><span class="normal"> </span><span class="type">void</span>
<span class="function">on_emblem_clicked</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">ClutterClickAction</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">action</span><span class="symbol">,</span>
<span class="normal"> </span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">emblem</span><span class="symbol">,</span>
<span class="normal"> </span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">box</span><span class="symbol">)</span>
<span class="cbracket">{</span>
<span class="normal"> </span><span class="comment">/* we add a little bounce to the resizing of the box */</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-save-easing-state">clutter_actor_save_easing_state</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-easing-mode">clutter_actor_set_easing_mode</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">,</span><span class="normal"> <a href="ClutterTimeline.html#CLUTTER-EASE-OUT-BOUNCE:CAPS">CLUTTER_EASE_OUT_BOUNCE</a></span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-easing-duration">clutter_actor_set_easing_duration</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">,</span><span class="normal"> </span><span class="number">500</span><span class="symbol">);</span>
<span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(!</span><span class="normal">is_expanded</span><span class="symbol">)</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-size">clutter_actor_set_size</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">,</span><span class="normal"> </span><span class="number">400</span><span class="symbol">,</span><span class="normal"> </span><span class="number">400</span><span class="symbol">);</span>
<span class="normal"> </span><span class="keyword">else</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-size">clutter_actor_set_size</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">,</span><span class="normal"> </span><span class="number">200</span><span class="symbol">,</span><span class="normal"> </span><span class="number">200</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-restore-easing-state">clutter_actor_restore_easing_state</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">);</span>
<span class="normal"> is_expanded </span><span class="symbol">=</span><span class="normal"> </span><span class="symbol">!</span><span class="normal">is_expanded</span><span class="symbol">;</span>
<span class="cbracket">}</span>
<span class="keyword">static</span><span class="normal"> gboolean</span>
<span class="function">on_emblem_long_press</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">ClutterClickAction</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">action</span><span class="symbol">,</span>
<span class="normal"> </span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">emblem</span><span class="symbol">,</span>
<span class="normal"> </span><span class="usertype">ClutterLongPressState</span><span class="normal"> state</span><span class="symbol">,</span>
<span class="normal"> </span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">box</span><span class="symbol">)</span>
<span class="cbracket">{</span>
<span class="normal"> </span><span class="keyword">switch</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">state</span><span class="symbol">)</span>
<span class="normal"> </span><span class="cbracket">{</span>
<span class="normal"> </span><span class="keyword">case</span><span class="normal"> <a href="ClutterClickAction.html#CLUTTER-LONG-PRESS-QUERY:CAPS">CLUTTER_LONG_PRESS_QUERY</a></span><span class="symbol">:</span>
<span class="normal"> </span><span class="function">g_print</span><span class="normal"> </span><span class="symbol">(</span><span class="string">"*** long press: query ***</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">);</span>
<span class="normal"> </span><span class="keyword">return</span><span class="normal"> is_expanded</span><span class="symbol">;</span>
<span class="normal"> </span><span class="keyword">case</span><span class="normal"> <a href="ClutterClickAction.html#CLUTTER-LONG-PRESS-CANCEL:CAPS">CLUTTER_LONG_PRESS_CANCEL</a></span><span class="symbol">:</span>
<span class="normal"> </span><span class="function">g_print</span><span class="normal"> </span><span class="symbol">(</span><span class="string">"*** long press: cancel ***</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">);</span>
<span class="normal"> </span><span class="keyword">break</span><span class="symbol">;</span>
<span class="normal"> </span><span class="keyword">case</span><span class="normal"> <a href="ClutterClickAction.html#CLUTTER-LONG-PRESS-ACTIVATE:CAPS">CLUTTER_LONG_PRESS_ACTIVATE</a></span><span class="symbol">:</span>
<span class="normal"> </span><span class="function">g_print</span><span class="normal"> </span><span class="symbol">(</span><span class="string">"*** long press: activate ***</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">);</span>
<span class="normal"> </span><span class="keyword">break</span><span class="symbol">;</span>
<span class="normal"> </span><span class="cbracket">}</span>
<span class="normal"> </span><span class="keyword">return</span><span class="normal"> TRUE</span><span class="symbol">;</span>
<span class="cbracket">}</span>
<span class="keyword">static</span><span class="normal"> </span><span class="type">void</span>
<span class="function">redraw_canvas</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">actor</span><span class="symbol">,</span>
<span class="normal"> </span><span class="usertype">ClutterCanvas</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">canvas</span><span class="symbol">)</span>
<span class="cbracket">{</span>
<span class="normal"> </span><span class="comment">/* we want to invalidate the canvas and redraw its contents</span>
<span class="comment"> * only when the size changes at the end of the animation,</span>
<span class="comment"> * to avoid drawing all the states inbetween</span>
<span class="comment"> */</span>
<span class="normal"> </span><span class="function"><a href="ClutterCanvas.html#clutter-canvas-set-size">clutter_canvas_set_size</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">canvas</span><span class="symbol">,</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-get-width">clutter_actor_get_width</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">actor</span><span class="symbol">),</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-get-height">clutter_actor_get_height</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">actor</span><span class="symbol">));</span>
<span class="cbracket">}</span>
<span class="type">int</span>
<span class="function">main</span><span class="normal"> </span><span class="symbol">(</span><span class="type">int</span><span class="normal"> argc</span><span class="symbol">,</span><span class="normal"> </span><span class="type">char</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">argv</span><span class="symbol">[])</span>
<span class="cbracket">{</span>
<span class="normal"> </span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">stage</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">box</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">bg</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">icon</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">emblem</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">label</span><span class="symbol">;</span>
<span class="normal"> </span><span class="usertype">ClutterLayoutManager</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">layout</span><span class="symbol">;</span>
<span class="normal"> </span><span class="usertype">ClutterContent</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">canvas</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">image</span><span class="symbol">;</span>
<span class="normal"> </span><span class="usertype">ClutterColor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">color</span><span class="symbol">;</span>
<span class="normal"> </span><span class="usertype">ClutterAction</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">action</span><span class="symbol">;</span>
<span class="normal"> </span><span class="usertype">GdkPixbuf</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">pixbuf</span><span class="symbol">;</span>
<span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="clutter-General.html#clutter-init">clutter_init</a></span><span class="normal"> </span><span class="symbol">(&</span><span class="normal">argc</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">argv</span><span class="symbol">)</span><span class="normal"> </span><span class="symbol">!=</span><span class="normal"> <a href="clutter-General.html#CLUTTER-INIT-SUCCESS:CAPS">CLUTTER_INIT_SUCCESS</a></span><span class="symbol">)</span>
<span class="normal"> </span><span class="keyword">return</span><span class="normal"> </span><span class="number">1</span><span class="symbol">;</span>
<span class="normal"> </span><span class="comment">/* prepare the stage */</span>
<span class="normal"> stage </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterStage.html#clutter-stage-new">clutter_stage_new</a></span><span class="normal"> </span><span class="symbol">();</span>
<span class="normal"> </span><span class="function"><a href="ClutterStage.html#clutter-stage-set-title">clutter_stage_set_title</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">CLUTTER_STAGE</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">stage</span><span class="symbol">),</span><span class="normal"> </span><span class="string">"BinLayout"</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-background-color">clutter_actor_set_background_color</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">stage</span><span class="symbol">,</span><span class="normal"> CLUTTER_COLOR_Aluminium2</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-size">clutter_actor_set_size</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">stage</span><span class="symbol">,</span><span class="normal"> </span><span class="number">640</span><span class="symbol">,</span><span class="normal"> </span><span class="number">480</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-show">clutter_actor_show</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">stage</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">stage</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"destroy"</span><span class="symbol">,</span><span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal"><a href="clutter-General.html#clutter-main-quit">clutter_main_quit</a></span><span class="symbol">),</span><span class="normal"> NULL</span><span class="symbol">);</span>
<span class="normal"> </span><span class="comment">/* this is our BinLayout, with its default alignments */</span>
<span class="normal"> layout </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterBinLayout.html#clutter-bin-layout-new">clutter_bin_layout_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal"><a href="ClutterBinLayout.html#CLUTTER-BIN-ALIGNMENT-CENTER:CAPS">CLUTTER_BIN_ALIGNMENT_CENTER</a></span><span class="symbol">,</span>
<span class="normal"> <a href="ClutterBinLayout.html#CLUTTER-BIN-ALIGNMENT-CENTER:CAPS">CLUTTER_BIN_ALIGNMENT_CENTER</a></span><span class="symbol">);</span>
<span class="normal"> </span><span class="comment">/* the main container; this actor will use the BinLayout to lay</span>
<span class="comment"> * out its children; we use the anchor point to keep it centered</span>
<span class="comment"> * on the same position even when we change its size</span>
<span class="comment"> */</span>
<span class="normal"> box </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-new">clutter_actor_new</a></span><span class="normal"> </span><span class="symbol">();</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-layout-manager">clutter_actor_set_layout_manager</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">,</span><span class="normal"> layout</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-add-constraint">clutter_actor_add_constraint</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">,</span><span class="normal"> </span><span class="function"><a href="ClutterAlignConstraint.html#clutter-align-constraint-new">clutter_align_constraint_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">stage</span><span class="symbol">,</span><span class="normal"> <a href="ClutterAlignConstraint.html#CLUTTER-ALIGN-BOTH:CAPS">CLUTTER_ALIGN_BOTH</a></span><span class="symbol">,</span><span class="normal"> </span><span class="number">0.5</span><span class="symbol">));</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-position">clutter_actor_set_position</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">,</span><span class="normal"> </span><span class="number">320</span><span class="symbol">,</span><span class="normal"> </span><span class="number">240</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-reactive">clutter_actor_set_reactive</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">,</span><span class="normal"> TRUE</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-name">clutter_actor_set_name</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"box"</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-add-child">clutter_actor_add_child</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">stage</span><span class="symbol">,</span><span class="normal"> box</span><span class="symbol">);</span>
<span class="normal"> </span><span class="comment">/* the background is drawn using a canvas content */</span>
<span class="normal"> canvas </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterCanvas.html#clutter-canvas-new">clutter_canvas_new</a></span><span class="normal"> </span><span class="symbol">();</span>
<span class="normal"> </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">canvas</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"draw"</span><span class="symbol">,</span><span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">on_canvas_draw</span><span class="symbol">),</span><span class="normal"> NULL</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterCanvas.html#clutter-canvas-set-size">clutter_canvas_set_size</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">CLUTTER_CANVAS</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">canvas</span><span class="symbol">),</span><span class="normal"> </span><span class="number">200</span><span class="symbol">,</span><span class="normal"> </span><span class="number">200</span><span class="symbol">);</span>
<span class="normal"> </span><span class="comment">/* this is the background actor; we want it to fill the whole</span>
<span class="comment"> * of the allocation given to it by its parent</span>
<span class="comment"> */</span>
<span class="normal"> bg </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-new">clutter_actor_new</a></span><span class="normal"> </span><span class="symbol">();</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-name">clutter_actor_set_name</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">bg</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"background"</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-size">clutter_actor_set_size</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">bg</span><span class="symbol">,</span><span class="normal"> </span><span class="number">200</span><span class="symbol">,</span><span class="normal"> </span><span class="number">200</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-content">clutter_actor_set_content</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">bg</span><span class="symbol">,</span><span class="normal"> canvas</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-x-expand">clutter_actor_set_x_expand</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">bg</span><span class="symbol">,</span><span class="normal"> TRUE</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-y-expand">clutter_actor_set_y_expand</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">bg</span><span class="symbol">,</span><span class="normal"> TRUE</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-x-align">clutter_actor_set_x_align</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">bg</span><span class="symbol">,</span><span class="normal"> <a href="ClutterActor.html#CLUTTER-ACTOR-ALIGN-FILL:CAPS">CLUTTER_ACTOR_ALIGN_FILL</a></span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-y-align">clutter_actor_set_y_align</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">bg</span><span class="symbol">,</span><span class="normal"> <a href="ClutterActor.html#CLUTTER-ACTOR-ALIGN-FILL:CAPS">CLUTTER_ACTOR_ALIGN_FILL</a></span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-add-child">clutter_actor_add_child</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">,</span><span class="normal"> bg</span><span class="symbol">);</span>
<span class="normal"> </span><span class="comment">/* we use the ::transitions-completed signal to get notification</span>
<span class="comment"> * of the end of the sizing animation; this allows us to redraw</span>
<span class="comment"> * the canvas only once the animation has stopped</span>
<span class="comment"> */</span>
<span class="normal"> </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"transitions-completed"</span><span class="symbol">,</span>
<span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">redraw_canvas</span><span class="symbol">),</span>
<span class="normal"> canvas</span><span class="symbol">);</span>
<span class="normal"> </span><span class="comment">/* we use GdkPixbuf to load an image from our data directory */</span>
<span class="normal"> pixbuf </span><span class="symbol">=</span><span class="normal"> </span><span class="function">gdk_pixbuf_new_from_file</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">TESTS_DATADIR</span><span class="normal"> G_DIR_SEPARATOR_S </span><span class="string">"redhand.png"</span><span class="symbol">,</span><span class="normal"> NULL</span><span class="symbol">);</span>
<span class="normal"> image </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterImage.html#clutter-image-new">clutter_image_new</a></span><span class="normal"> </span><span class="symbol">();</span>
<span class="normal"> </span><span class="function"><a href="ClutterImage.html#clutter-image-set-data">clutter_image_set_data</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">CLUTTER_IMAGE</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">image</span><span class="symbol">),</span>
<span class="normal"> </span><span class="function">gdk_pixbuf_get_pixels</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">pixbuf</span><span class="symbol">),</span>
<span class="normal"> </span><span class="function">gdk_pixbuf_get_has_alpha</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">pixbuf</span><span class="symbol">)</span>
<span class="normal"> </span><span class="symbol">?</span><span class="normal"> COGL_PIXEL_FORMAT_RGBA_8888</span>
<span class="normal"> </span><span class="symbol">:</span><span class="normal"> COGL_PIXEL_FORMAT_RGB_888</span><span class="symbol">,</span>
<span class="normal"> </span><span class="function">gdk_pixbuf_get_width</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">pixbuf</span><span class="symbol">),</span>
<span class="normal"> </span><span class="function">gdk_pixbuf_get_height</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">pixbuf</span><span class="symbol">),</span>
<span class="normal"> </span><span class="function">gdk_pixbuf_get_rowstride</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">pixbuf</span><span class="symbol">),</span>
<span class="normal"> NULL</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function">g_object_unref</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">pixbuf</span><span class="symbol">);</span>
<span class="normal"> </span><span class="comment">/* this is the icon; it's going to be centered inside the box actor.</span>
<span class="comment"> * we use the content gravity to keep the aspect ratio of the image,</span>
<span class="comment"> * and the scaling filters to get a better result when scaling the</span>
<span class="comment"> * image down.</span>
<span class="comment"> */</span>
<span class="normal"> icon </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-new">clutter_actor_new</a></span><span class="normal"> </span><span class="symbol">();</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-name">clutter_actor_set_name</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">icon</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"icon"</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-size">clutter_actor_set_size</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">icon</span><span class="symbol">,</span><span class="normal"> </span><span class="number">196</span><span class="symbol">,</span><span class="normal"> </span><span class="number">196</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-x-expand">clutter_actor_set_x_expand</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">icon</span><span class="symbol">,</span><span class="normal"> TRUE</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-y-expand">clutter_actor_set_y_expand</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">icon</span><span class="symbol">,</span><span class="normal"> TRUE</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-x-align">clutter_actor_set_x_align</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">icon</span><span class="symbol">,</span><span class="normal"> <a href="ClutterActor.html#CLUTTER-ACTOR-ALIGN-CENTER:CAPS">CLUTTER_ACTOR_ALIGN_CENTER</a></span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-y-align">clutter_actor_set_y_align</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">icon</span><span class="symbol">,</span><span class="normal"> <a href="ClutterActor.html#CLUTTER-ACTOR-ALIGN-CENTER:CAPS">CLUTTER_ACTOR_ALIGN_CENTER</a></span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-content-gravity">clutter_actor_set_content_gravity</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">icon</span><span class="symbol">,</span><span class="normal"> <a href="ClutterActor.html#CLUTTER-CONTENT-GRAVITY-RESIZE-ASPECT:CAPS">CLUTTER_CONTENT_GRAVITY_RESIZE_ASPECT</a></span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-content-scaling-filters">clutter_actor_set_content_scaling_filters</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">icon</span><span class="symbol">,</span>
<span class="normal"> <a href="ClutterActor.html#CLUTTER-SCALING-FILTER-TRILINEAR:CAPS">CLUTTER_SCALING_FILTER_TRILINEAR</a></span><span class="symbol">,</span>
<span class="normal"> <a href="ClutterActor.html#CLUTTER-SCALING-FILTER-LINEAR:CAPS">CLUTTER_SCALING_FILTER_LINEAR</a></span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-content">clutter_actor_set_content</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">icon</span><span class="symbol">,</span><span class="normal"> image</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-add-child">clutter_actor_add_child</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">,</span><span class="normal"> icon</span><span class="symbol">);</span>
<span class="normal"> color </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="clutter-Colors.html#clutter-color-new">clutter_color_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">g_random_int_range</span><span class="normal"> </span><span class="symbol">(</span><span class="number">0</span><span class="symbol">,</span><span class="normal"> </span><span class="number">255</span><span class="symbol">),</span>
<span class="normal"> </span><span class="function">g_random_int_range</span><span class="normal"> </span><span class="symbol">(</span><span class="number">0</span><span class="symbol">,</span><span class="normal"> </span><span class="number">255</span><span class="symbol">),</span>
<span class="normal"> </span><span class="function">g_random_int_range</span><span class="normal"> </span><span class="symbol">(</span><span class="number">0</span><span class="symbol">,</span><span class="normal"> </span><span class="number">255</span><span class="symbol">),</span>
<span class="normal"> </span><span class="number">224</span><span class="symbol">);</span>
<span class="normal"> </span><span class="comment">/* this is the emblem: a small rectangle with a random color, that we</span>
<span class="comment"> * want to put in the bottom right corner</span>
<span class="comment"> */</span>
<span class="normal"> emblem </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-new">clutter_actor_new</a></span><span class="normal"> </span><span class="symbol">();</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-name">clutter_actor_set_name</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"emblem"</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-size">clutter_actor_set_size</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">,</span><span class="normal"> </span><span class="number">48</span><span class="symbol">,</span><span class="normal"> </span><span class="number">48</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-background-color">clutter_actor_set_background_color</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">,</span><span class="normal"> color</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-x-expand">clutter_actor_set_x_expand</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">,</span><span class="normal"> TRUE</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-y-expand">clutter_actor_set_y_expand</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">,</span><span class="normal"> TRUE</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-x-align">clutter_actor_set_x_align</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">,</span><span class="normal"> <a href="ClutterActor.html#CLUTTER-ACTOR-ALIGN-END:CAPS">CLUTTER_ACTOR_ALIGN_END</a></span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-y-align">clutter_actor_set_y_align</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">,</span><span class="normal"> <a href="ClutterActor.html#CLUTTER-ACTOR-ALIGN-END:CAPS">CLUTTER_ACTOR_ALIGN_END</a></span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-reactive">clutter_actor_set_reactive</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">,</span><span class="normal"> TRUE</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-opacity">clutter_actor_set_opacity</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-add-child">clutter_actor_add_child</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">,</span><span class="normal"> emblem</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="clutter-Colors.html#clutter-color-free">clutter_color_free</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">color</span><span class="symbol">);</span>
<span class="normal"> </span><span class="comment">/* when clicking on the emblem, we want to perform an action */</span>
<span class="normal"> action </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterClickAction.html#clutter-click-action-new">clutter_click_action_new</a></span><span class="normal"> </span><span class="symbol">();</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-add-action">clutter_actor_add_action</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">emblem</span><span class="symbol">,</span><span class="normal"> action</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">action</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"clicked"</span><span class="symbol">,</span><span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">on_emblem_clicked</span><span class="symbol">),</span><span class="normal"> box</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">action</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"long-press"</span><span class="symbol">,</span><span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">on_emblem_long_press</span><span class="symbol">),</span><span class="normal"> box</span><span class="symbol">);</span>
<span class="normal"> </span><span class="comment">/* whenever the pointer enters the box, we show the emblem; we hide</span>
<span class="comment"> * the emblem when the pointer leaves the box</span>
<span class="comment"> */</span>
<span class="normal"> </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">,</span>
<span class="normal"> </span><span class="string">"enter-event"</span><span class="symbol">,</span><span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">on_box_enter</span><span class="symbol">),</span>
<span class="normal"> emblem</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">,</span>
<span class="normal"> </span><span class="string">"leave-event"</span><span class="symbol">,</span><span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">on_box_leave</span><span class="symbol">),</span>
<span class="normal"> emblem</span><span class="symbol">);</span>
<span class="normal"> </span><span class="comment">/* a label, that we want to position at the top and center of the box */</span>
<span class="normal"> label </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterText.html#clutter-text-new">clutter_text_new</a></span><span class="normal"> </span><span class="symbol">();</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-name">clutter_actor_set_name</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">label</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"text"</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterText.html#clutter-text-set-text">clutter_text_set_text</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">CLUTTER_TEXT</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">label</span><span class="symbol">),</span><span class="normal"> </span><span class="string">"A simple test"</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-x-expand">clutter_actor_set_x_expand</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">label</span><span class="symbol">,</span><span class="normal"> TRUE</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-x-align">clutter_actor_set_x_align</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">label</span><span class="symbol">,</span><span class="normal"> <a href="ClutterActor.html#CLUTTER-ACTOR-ALIGN-CENTER:CAPS">CLUTTER_ACTOR_ALIGN_CENTER</a></span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-y-expand">clutter_actor_set_y_expand</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">label</span><span class="symbol">,</span><span class="normal"> TRUE</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-y-align">clutter_actor_set_y_align</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">label</span><span class="symbol">,</span><span class="normal"> <a href="ClutterActor.html#CLUTTER-ACTOR-ALIGN-START:CAPS">CLUTTER_ACTOR_ALIGN_START</a></span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-add-child">clutter_actor_add_child</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">,</span><span class="normal"> label</span><span class="symbol">);</span>
<span class="normal"> </span><span class="function"><a href="clutter-General.html#clutter-main">clutter_main</a></span><span class="normal"> </span><span class="symbol">();</span>
<span class="normal"> </span><span class="keyword">return</span><span class="normal"> EXIT_SUCCESS</span><span class="symbol">;</span>
<span class="cbracket">}</span></pre></td>
</tr>
</tbody>
</table>
</div>
</div>
<p><br class="example-break">
</p>
<p>
<a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a> is available since Clutter 1.2
</p>
</div>
<div class="refsect1">
<a name="ClutterBinLayout.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="ClutterBinAlignment"></a><h3>enum ClutterBinAlignment</h3>
<pre class="programlisting">typedef enum {
CLUTTER_BIN_ALIGNMENT_FIXED,
CLUTTER_BIN_ALIGNMENT_FILL,
CLUTTER_BIN_ALIGNMENT_START,
CLUTTER_BIN_ALIGNMENT_END,
CLUTTER_BIN_ALIGNMENT_CENTER
} ClutterBinAlignment;
</pre>
<div class="warning">
<h3 class="title">Warning</h3>
<p><code class="literal">ClutterBinAlignment</code> has been deprecated since version 1.12 and should not be used in newly-written code. Use <a class="link" href="ClutterActor.html#ClutterActorAlign" title="enum ClutterActorAlign"><span class="type">ClutterActorAlign</span></a> and the <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a>
API instead</p>
</div>
<p>
The alignment policies available on each axis for <a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a>
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="CLUTTER-BIN-ALIGNMENT-FIXED:CAPS"></a><span class="term"><code class="literal">CLUTTER_BIN_ALIGNMENT_FIXED</code></span></p></td>
<td>Fixed position alignment; the
<a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a> will honour the fixed position provided
by the actors themselves when allocating them
</td>
</tr>
<tr>
<td><p><a name="CLUTTER-BIN-ALIGNMENT-FILL:CAPS"></a><span class="term"><code class="literal">CLUTTER_BIN_ALIGNMENT_FILL</code></span></p></td>
<td>Fill the allocation size
</td>
</tr>
<tr>
<td><p><a name="CLUTTER-BIN-ALIGNMENT-START:CAPS"></a><span class="term"><code class="literal">CLUTTER_BIN_ALIGNMENT_START</code></span></p></td>
<td>Position the actors at the top
or left side of the container, depending on the axis
</td>
</tr>
<tr>
<td><p><a name="CLUTTER-BIN-ALIGNMENT-END:CAPS"></a><span class="term"><code class="literal">CLUTTER_BIN_ALIGNMENT_END</code></span></p></td>
<td>Position the actors at the bottom
or right side of the container, depending on the axis
</td>
</tr>
<tr>
<td><p><a name="CLUTTER-BIN-ALIGNMENT-CENTER:CAPS"></a><span class="term"><code class="literal">CLUTTER_BIN_ALIGNMENT_CENTER</code></span></p></td>
<td>Position the actors at the
center of the container, depending on the axis
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.2</p>
</div>
<hr>
<div class="refsect2">
<a name="ClutterBinLayout-struct"></a><h3>struct ClutterBinLayout</h3>
<pre class="programlisting">struct ClutterBinLayout;</pre>
<p>
The <a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a> structure contains only private data
and should be accessed using the provided API
</p>
<p class="since">Since 1.2</p>
</div>
<hr>
<div class="refsect2">
<a name="ClutterBinLayoutClass"></a><h3>struct ClutterBinLayoutClass</h3>
<pre class="programlisting">struct ClutterBinLayoutClass {
};
</pre>
<p>
The <a class="link" href="ClutterBinLayout.html#ClutterBinLayoutClass" title="struct ClutterBinLayoutClass"><span class="type">ClutterBinLayoutClass</span></a> structure contains only private
data and should be accessed using the provided API
</p>
<p class="since">Since 1.2</p>
</div>
<hr>
<div class="refsect2">
<a name="clutter-bin-layout-new"></a><h3>clutter_bin_layout_new ()</h3>
<pre class="programlisting"><a class="link" href="ClutterLayoutManager.html" title="ClutterLayoutManager"><span class="returnvalue">ClutterLayoutManager</span></a> * clutter_bin_layout_new (<em class="parameter"><code><a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> x_align</code></em>,
<em class="parameter"><code><a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> y_align</code></em>);</pre>
<p>
Creates a new <a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a> layout manager
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>x_align</code></em> :</span></p></td>
<td>the default alignment policy to be used on the
horizontal axis</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>y_align</code></em> :</span></p></td>
<td>the default alignment policy to be used on the
vertical axis</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the newly created layout manager</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.2</p>
</div>
<hr>
<div class="refsect2">
<a name="clutter-bin-layout-set-alignment"></a><h3>clutter_bin_layout_set_alignment ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> clutter_bin_layout_set_alignment (<em class="parameter"><code><a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a> *self</code></em>,
<em class="parameter"><code><a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a> *child</code></em>,
<em class="parameter"><code><a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> x_align</code></em>,
<em class="parameter"><code><a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> y_align</code></em>);</pre>
<div class="warning">
<h3 class="title">Warning</h3>
<p><code class="literal">clutter_bin_layout_set_alignment</code> has been deprecated since version 1.12 and should not be used in newly-written code. Use the <a class="link" href="ClutterActor.html#ClutterActor--x-align" title='The "x-align" property'><span class="type">"x-align"</span></a> and
<a class="link" href="ClutterActor.html#ClutterActor--y-align" title='The "y-align" property'><span class="type">"y-align"</span></a> properties of <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a> instead.</p>
</div>
<p>
Sets the horizontal and vertical alignment policies to be applied
to a <em class="parameter"><code>child</code></em> of <em class="parameter"><code>self</code></em>
</p>
<p>
If <em class="parameter"><code>child</code></em> is <code class="literal">NULL</code> then the <em class="parameter"><code>x_align</code></em> and <em class="parameter"><code>y_align</code></em> values will
be set as the default alignment policies
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>child</code></em> :</span></p></td>
<td>a child of <em class="parameter"><code>container</code></em>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>x_align</code></em> :</span></p></td>
<td>the horizontal alignment policy to be used for the <em class="parameter"><code>child</code></em>
inside <em class="parameter"><code>container</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>y_align</code></em> :</span></p></td>
<td>the vertical aligment policy to be used on the <em class="parameter"><code>child</code></em>
inside <em class="parameter"><code>container</code></em>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.2</p>
</div>
<hr>
<div class="refsect2">
<a name="clutter-bin-layout-get-alignment"></a><h3>clutter_bin_layout_get_alignment ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> clutter_bin_layout_get_alignment (<em class="parameter"><code><a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a> *self</code></em>,
<em class="parameter"><code><a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a> *child</code></em>,
<em class="parameter"><code><a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> *x_align</code></em>,
<em class="parameter"><code><a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> *y_align</code></em>);</pre>
<div class="warning">
<h3 class="title">Warning</h3>
<p><code class="literal">clutter_bin_layout_get_alignment</code> has been deprecated since version 1.12 and should not be used in newly-written code. Use the <a class="link" href="ClutterActor.html#ClutterActor--x-align" title='The "x-align" property'><span class="type">"x-align"</span></a> and the
<a class="link" href="ClutterActor.html#ClutterActor--y-align" title='The "y-align" property'><span class="type">"y-align"</span></a> properties of <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a> instead.</p>
</div>
<p>
Retrieves the horizontal and vertical alignment policies for
a child of <em class="parameter"><code>self</code></em>
</p>
<p>
If <em class="parameter"><code>child</code></em> is <code class="literal">NULL</code> the default alignment policies will be returned
instead
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>child</code></em> :</span></p></td>
<td>a child of <em class="parameter"><code>container</code></em>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>x_align</code></em> :</span></p></td>
<td>return location for the horizontal
alignment policy. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>y_align</code></em> :</span></p></td>
<td>return location for the vertical
alignment policy. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.2</p>
</div>
<hr>
<div class="refsect2">
<a name="clutter-bin-layout-add"></a><h3>clutter_bin_layout_add ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> clutter_bin_layout_add (<em class="parameter"><code><a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a> *self</code></em>,
<em class="parameter"><code><a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a> *child</code></em>,
<em class="parameter"><code><a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> x_align</code></em>,
<em class="parameter"><code><a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> y_align</code></em>);</pre>
<div class="warning">
<h3 class="title">Warning</h3>
<p><code class="literal">clutter_bin_layout_add</code> has been deprecated since version 1.12 and should not be used in newly-written code. Use <a class="link" href="ClutterActor.html#clutter-actor-add-child" title="clutter_actor_add_child ()"><code class="function">clutter_actor_add_child()</code></a> instead.</p>
</div>
<p>
Adds a <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a> to the container using <em class="parameter"><code>self</code></em> and
sets the alignment policies for it
</p>
<p>
This function is equivalent to <a class="link" href="ClutterContainer.html#clutter-container-add-actor" title="clutter_container_add_actor ()"><code class="function">clutter_container_add_actor()</code></a>
and <a class="link" href="ClutterLayoutManager.html#clutter-layout-manager-child-set-property" title="clutter_layout_manager_child_set_property ()"><code class="function">clutter_layout_manager_child_set_property()</code></a> but it does not
require a pointer to the <a class="link" href="ClutterContainer.html" title="ClutterContainer"><span class="type">ClutterContainer</span></a> associated to the
<a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a>
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>child</code></em> :</span></p></td>
<td>a <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>x_align</code></em> :</span></p></td>
<td>horizontal alignment policy for <em class="parameter"><code>child</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>y_align</code></em> :</span></p></td>
<td>vertical alignment policy for <em class="parameter"><code>child</code></em>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.2</p>
</div>
</div>
<div class="refsect1">
<a name="ClutterBinLayout.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="ClutterBinLayout--x-align"></a><h3>The <code class="literal">"x-align"</code> property</h3>
<pre class="programlisting"> "x-align" <a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> : Read / Write</pre>
<div class="warning">
<h3 class="title">Warning</h3>
<p><code class="literal">ClutterBinLayout:x-align</code> has been deprecated since version 1.12 and should not be used in newly-written code. Use the <a class="link" href="ClutterActor.html#ClutterActor--x-expand" title='The "x-expand" property'><span class="type">"x-expand"</span></a> and the
<a class="link" href="ClutterActor.html#ClutterActor--x-align" title='The "x-align" property'><span class="type">"x-align"</span></a> properties on <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a> instead.</p>
</div>
<p>
The default horizontal alignment policy for actors managed
by the <a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a>
</p>
<p>Default value: CLUTTER_BIN_ALIGNMENT_CENTER</p>
<p class="since">Since 1.2</p>
</div>
<hr>
<div class="refsect2">
<a name="ClutterBinLayout--y-align"></a><h3>The <code class="literal">"y-align"</code> property</h3>
<pre class="programlisting"> "y-align" <a class="link" href="ClutterBinLayout.html#ClutterBinAlignment" title="enum ClutterBinAlignment"><span class="type">ClutterBinAlignment</span></a> : Read / Write</pre>
<div class="warning">
<h3 class="title">Warning</h3>
<p><code class="literal">ClutterBinLayout:y-align</code> has been deprecated since version 1.12 and should not be used in newly-written code. Use the <a class="link" href="ClutterActor.html#ClutterActor--y-expand" title='The "y-expand" property'><span class="type">"y-expand"</span></a> and the
<a class="link" href="ClutterActor.html#ClutterActor--y-align" title='The "y-align" property'><span class="type">"y-align"</span></a> properties on <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a> instead.</p>
</div>
<p>
The default vertical alignment policy for actors managed
by the <a class="link" href="ClutterBinLayout.html" title="ClutterBinLayout"><span class="type">ClutterBinLayout</span></a>
</p>
<p>Default value: CLUTTER_BIN_ALIGNMENT_CENTER</p>
<p class="since">Since 1.2</p>
</div>
</div>
</div>
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