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247 lines
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<title>GimpMemSizeEntry: GIMP Widgets Library Reference Manual</title>
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<a href="#GimpMemsizeEntry.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_interfaces"> <span class="dim">|</span>
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<a href="#GimpMemsizeEntry.signals" class="shortcut">Signals</a></span>
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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 to enter a memory size.</p>
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</td>
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<td class="gallery_image" valign="top" align="right"><img src="gimp-widget-memsize-entry.png"></td>
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</tr></table></div>
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<div class="refsect1">
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<a name="GimpMemsizeEntry.functions"></a><h2>Functions</h2>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="functions_return">
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<col class="functions_name">
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</colgroup>
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<tbody>
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<tr>
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<td class="function_type">
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<a href="../gtk2/GtkWidget.html#GtkWidget-struct"><span class="returnvalue">GtkWidget</span></a> *
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</td>
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<td class="function_name">
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<a class="link" href="GimpMemsizeEntry.html#gimp-memsize-entry-new" title="gimp_memsize_entry_new ()">gimp_memsize_entry_new</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<span class="returnvalue">void</span>
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</td>
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<td class="function_name">
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<a class="link" href="GimpMemsizeEntry.html#gimp-memsize-entry-set-value" title="gimp_memsize_entry_set_value ()">gimp_memsize_entry_set_value</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<a href="../glib/glib-Basic-Types.html#guint64"><span class="returnvalue">guint64</span></a>
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</td>
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<td class="function_name">
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<a class="link" href="GimpMemsizeEntry.html#gimp-memsize-entry-get-value" title="gimp_memsize_entry_get_value ()">gimp_memsize_entry_get_value</a> <span class="c_punctuation">()</span>
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</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 class="refsect1">
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<a name="GimpMemsizeEntry.signals"></a><h2>Signals</h2>
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<div class="informaltable"><table class="informaltable" border="0">
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<colgroup>
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<col width="150px" class="signals_return">
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<col width="300px" class="signals_name">
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<col width="200px" class="signals_flags">
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</colgroup>
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<tbody><tr>
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<td class="signal_type"><span class="returnvalue">void</span></td>
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<td class="signal_name"><a class="link" href="GimpMemsizeEntry.html#GimpMemsizeEntry-value-changed" title="The “value-changed” signal">value-changed</a></td>
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<td class="signal_flags"><a href="../gobject/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS">Run First</a></td>
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</tr></tbody>
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</table></div>
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</div>
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<div class="refsect1">
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<a name="GimpMemsizeEntry.other"></a><h2>Types and Values</h2>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="name">
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<col class="description">
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</colgroup>
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<tbody><tr>
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<td class="datatype_keyword"> </td>
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<td class="function_name"><a class="link" href="GimpMemsizeEntry.html#GimpMemsizeEntry-struct" title="GimpMemsizeEntry">GimpMemsizeEntry</a></td>
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</tr></tbody>
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</table></div>
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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="screen"> <a href="../gobject/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a>
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<span class="lineart">╰──</span> <a href="../gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
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<span class="lineart">╰──</span> <a href="../gtk2/GtkObject.html#GtkObject-struct">GtkObject</a>
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<span class="lineart">╰──</span> <a href="../gtk2/GtkWidget.html#GtkWidget-struct">GtkWidget</a>
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<span class="lineart">╰──</span> <a href="../gtk2/GtkContainer.html#GtkContainer-struct">GtkContainer</a>
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<span class="lineart">╰──</span> <a href="../gtk2/GtkBox.html#GtkBox-struct">GtkBox</a>
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<span class="lineart">╰──</span> 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, <a href="../gtk2/GtkBuildable.html#GtkBuildable-struct">GtkBuildable</a> and <a href="../gtk2/gtk2-Orientable.html#GtkOrientable-struct">GtkOrientable</a>.</p>
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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>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. A combo box allows one to
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switch between Kilobytes, Megabytes and Gigabytes. Used in the GIMP
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preferences dialog.</p>
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</div>
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<div class="refsect1">
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<a name="GimpMemsizeEntry.functions_details"></a><h2>Functions</h2>
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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"><a href="../gtk2/GtkWidget.html#GtkWidget-struct"><span class="returnvalue">GtkWidget</span></a> *
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gimp_memsize_entry_new (<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> value</code></em>,
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<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> lower</code></em>,
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<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> upper</code></em>);</pre>
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<p>Creates a new <a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a> which is a <a href="../gtk2/GtkHBox.html#GtkHBox-struct"><span class="type">GtkHBox</span></a> with a <a href="../gtk2/GtkSpinButton.html#GtkSpinButton-struct"><span class="type">GtkSpinButton</span></a>
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and a <a href="../gtk2/GtkOptionMenu.html#GtkOptionMenu-struct"><span class="type">GtkOptionMenu</span></a> all setup to allow the user to enter memory sizes.</p>
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<div class="refsect3">
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<a name="gimp-memsize-entry-new.parameters"></a><h4>Parameters</h4>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="parameters_name">
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<col class="parameters_description">
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<col width="200px" class="parameters_annotations">
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</colgroup>
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<tbody>
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<tr>
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<td class="parameter_name"><p>value</p></td>
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<td class="parameter_description"><p>the initial value (in Bytes)</p></td>
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<td class="parameter_annotations"> </td>
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</tr>
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<tr>
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<td class="parameter_name"><p>lower</p></td>
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<td class="parameter_description"><p>the lower limit for the value (in Bytes)</p></td>
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<td class="parameter_annotations"> </td>
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</tr>
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<tr>
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<td class="parameter_name"><p>upper</p></td>
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<td class="parameter_description"><p>the upper limit for the value (in Bytes)</p></td>
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<td class="parameter_annotations"> </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 class="refsect3">
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<a name="gimp-memsize-entry-new.returns"></a><h4>Returns</h4>
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<p> Pointer to the new <a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a>.</p>
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</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>
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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><a href="../glib/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> value</code></em>);</pre>
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<p>Sets the <em class="parameter"><code>entry</code></em>
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'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.</p>
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<div class="refsect3">
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<a name="gimp-memsize-entry-set-value.parameters"></a><h4>Parameters</h4>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="parameters_name">
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<col class="parameters_description">
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<col width="200px" class="parameters_annotations">
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</colgroup>
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<tbody>
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<tr>
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<td class="parameter_name"><p>entry</p></td>
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<td class="parameter_description"><p>a <a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a></p></td>
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<td class="parameter_annotations"> </td>
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</tr>
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<tr>
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<td class="parameter_name"><p>value</p></td>
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<td class="parameter_description"><p>the new value (in Bytes)</p></td>
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<td class="parameter_annotations"> </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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<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"><a href="../glib/glib-Basic-Types.html#guint64"><span class="returnvalue">guint64</span></a>
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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>Retrieves the current value from a <a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a>.</p>
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<div class="refsect3">
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<a name="gimp-memsize-entry-get-value.parameters"></a><h4>Parameters</h4>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="parameters_name">
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<col class="parameters_description">
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<col width="200px" class="parameters_annotations">
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</colgroup>
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<tbody><tr>
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<td class="parameter_name"><p>entry</p></td>
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<td class="parameter_description"><p>a <a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a></p></td>
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<td class="parameter_annotations"> </td>
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</tr></tbody>
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</table></div>
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</div>
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<div class="refsect3">
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<a name="gimp-memsize-entry-get-value.returns"></a><h4>Returns</h4>
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<p> the current value of <em class="parameter"><code>entry</code></em>
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(in Bytes).</p>
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</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.other_details"></a><h2>Types and Values</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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</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>
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user_function (<a class="link" href="GimpMemsizeEntry.html" title="GimpMemSizeEntry"><span class="type">GimpMemsizeEntry</span></a> *gimpmemsizeentry,
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<a href="../glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre>
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<p>Flags: <a href="../gobject/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS">Run First</a></p>
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</div>
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</div>
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