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11 KiB
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203 lines
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<a href="#GimpMemsizeEntry.synopsis" class="shortcut">Top</a>
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<a href="#GimpMemsizeEntry.description" class="shortcut">Description</a>
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<a href="#GimpMemsizeEntry.object-hierarchy" class="shortcut">Object Hierarchy</a>
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<a href="#GimpMemsizeEntry.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
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<a href="#GimpMemsizeEntry.signals" class="shortcut">Signals</a>
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<div class="refentry">
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<a name="GimpMemsizeEntry"></a><div class="titlepage"></div>
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<div class="refnamediv"><table width="100%"><tr>
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<td valign="top">
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<h2><span class="refentrytitle"><a name="GimpMemsizeEntry.top_of_page"></a>GimpMemSizeEntry</span></h2>
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<p>GimpMemSizeEntry — A composite widget that allows to enter a memory size.</p>
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</td>
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<td valign="top" align="right"><img src="gimp-memsize-entry.png"></td>
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</tr></table></div>
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<div class="refsynopsisdiv">
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<a name="GimpMemsizeEntry.synopsis"></a><h2>Synopsis</h2>
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<pre class="synopsis"> <a class="link" href="GimpMemsizeEntry.html#GimpMemsizeEntry-struct" title="GimpMemsizeEntry">GimpMemsizeEntry</a>;
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<span class="returnvalue">GtkWidget</span> * <a class="link" href="GimpMemsizeEntry.html#gimp-memsize-entry-new" title="gimp_memsize_entry_new ()">gimp_memsize_entry_new</a> (<em class="parameter"><code><span class="type">guint64</span> value</code></em>,
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<em class="parameter"><code><span class="type">guint64</span> lower</code></em>,
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<em class="parameter"><code><span class="type">guint64</span> upper</code></em>);
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<span class="returnvalue">void</span> <a class="link" href="GimpMemsizeEntry.html#gimp-memsize-entry-set-value" title="gimp_memsize_entry_set_value ()">gimp_memsize_entry_set_value</a> (<em class="parameter"><code><a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a> *entry</code></em>,
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<em class="parameter"><code><span class="type">guint64</span> value</code></em>);
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<span class="returnvalue">guint64</span> <a class="link" href="GimpMemsizeEntry.html#gimp-memsize-entry-get-value" title="gimp_memsize_entry_get_value ()">gimp_memsize_entry_get_value</a> (<em class="parameter"><code><a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a> *entry</code></em>);
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</pre>
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</div>
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<div class="refsect1">
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<a name="GimpMemsizeEntry.object-hierarchy"></a><h2>Object Hierarchy</h2>
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<pre class="synopsis">
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GObject
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+----GInitiallyUnowned
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+----GtkObject
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+----GtkWidget
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+----GtkContainer
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+----GtkBox
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+----GimpMemsizeEntry
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</pre>
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</div>
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<div class="refsect1">
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<a name="GimpMemsizeEntry.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
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<p>
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GimpMemsizeEntry implements
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AtkImplementorIface, GtkBuildable and GtkOrientable.</p>
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</div>
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<div class="refsect1">
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<a name="GimpMemsizeEntry.signals"></a><h2>Signals</h2>
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<pre class="synopsis">
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"<a class="link" href="GimpMemsizeEntry.html#GimpMemsizeEntry-value-changed" title='The "value-changed" signal'>value-changed</a>" : <code class="literal">Run First</code>
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</pre>
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</div>
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<div class="refsect1">
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<a name="GimpMemsizeEntry.description"></a><h2>Description</h2>
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<p>
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Similar to a <a class="link" href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a> but instead of lengths, this widget is
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used to let the user enter memory sizes. An option menu allows to
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switch between Kilobytes, Megabytes and Gigabytes. Used in the GIMP
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preferences dialog.
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</p>
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</div>
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<div class="refsect1">
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<a name="GimpMemsizeEntry.details"></a><h2>Details</h2>
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<div class="refsect2">
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<a name="GimpMemsizeEntry-struct"></a><h3>GimpMemsizeEntry</h3>
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<pre class="programlisting">typedef struct _GimpMemsizeEntry GimpMemsizeEntry;</pre>
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<p>
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</p>
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</div>
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<hr>
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<div class="refsect2">
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<a name="gimp-memsize-entry-new"></a><h3>gimp_memsize_entry_new ()</h3>
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<pre class="programlisting"><span class="returnvalue">GtkWidget</span> * gimp_memsize_entry_new (<em class="parameter"><code><span class="type">guint64</span> value</code></em>,
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<em class="parameter"><code><span class="type">guint64</span> lower</code></em>,
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<em class="parameter"><code><span class="type">guint64</span> upper</code></em>);</pre>
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<p>
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Creates a new <a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a> which is a <span class="type">GtkHBox</span> with a <span class="type">GtkSpinButton</span>
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and a <span class="type">GtkOptionMenu</span> all setup to allow the user to enter memory sizes.
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>value</code></em> :</span></p></td>
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<td>the initial value (in Bytes)</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>lower</code></em> :</span></p></td>
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<td>the lower limit for the value (in Bytes)</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>upper</code></em> :</span></p></td>
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<td>the upper limit for the value (in Bytes)</td>
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</tr>
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td>Pointer to the new <a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a>.</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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<hr>
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<div class="refsect2">
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<a name="gimp-memsize-entry-set-value"></a><h3>gimp_memsize_entry_set_value ()</h3>
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<pre class="programlisting"><span class="returnvalue">void</span> gimp_memsize_entry_set_value (<em class="parameter"><code><a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a> *entry</code></em>,
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<em class="parameter"><code><span class="type">guint64</span> value</code></em>);</pre>
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<p>
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Sets the <em class="parameter"><code>entry</code></em>'s value. Please note that the <a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a> rounds
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the value to full Kilobytes.
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>entry</code></em> :</span></p></td>
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<td>a <a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a>
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>value</code></em> :</span></p></td>
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<td>the new value (in Bytes)</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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<hr>
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<div class="refsect2">
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<a name="gimp-memsize-entry-get-value"></a><h3>gimp_memsize_entry_get_value ()</h3>
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<pre class="programlisting"><span class="returnvalue">guint64</span> gimp_memsize_entry_get_value (<em class="parameter"><code><a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a> *entry</code></em>);</pre>
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<p>
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Retrieves the current value from a <a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a>.
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>entry</code></em> :</span></p></td>
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<td>a <a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a>
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td>the current value of <em class="parameter"><code>entry</code></em> (in Bytes).</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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</div>
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<div class="refsect1">
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<a name="GimpMemsizeEntry.signal-details"></a><h2>Signal Details</h2>
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<div class="refsect2">
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<a name="GimpMemsizeEntry-value-changed"></a><h3>The <code class="literal">"value-changed"</code> signal</h3>
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<pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a> *gimpmemsizeentry,
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<span class="type">gpointer</span> user_data) : <code class="literal">Run First</code></pre>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>gimpmemsizeentry</code></em> :</span></p></td>
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<td>the object which received the signal.</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
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<td>user data set when the signal handler was connected.</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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</div>
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