244 lines
11 KiB
HTML
244 lines
11 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>GimpMemsizeEntry</title>
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<tr><td colspan="5" class="shortcuts"><nobr><a href="#id2590888" class="shortcut">Top</a>
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 | 
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<a href="#id2605836" class="shortcut">Description</a>
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<a href="#id2605627" class="shortcut">Object Hierarchy</a>
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<a href="#id2605686" class="shortcut">Implemented Interfaces</a>
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<a href="#id2605707" class="shortcut">Signals</a></nobr></td></tr>
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</table>
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<div class="refentry" lang="en">
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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>
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<a name="id2590888"></a><span class="refentrytitle">GimpMemsizeEntry</span>
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</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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<h2>Synopsis</h2>
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<pre class="synopsis">
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<a href="GimpMemsizeEntry.html#GimpMemsizeEntry-struct">GimpMemsizeEntry</a>;
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GtkWidget* <a href="GimpMemsizeEntry.html#gimp-memsize-entry-new">gimp_memsize_entry_new</a> (guint64 value,
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guint64 lower,
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guint64 upper);
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void <a href="GimpMemsizeEntry.html#gimp-memsize-entry-set-value">gimp_memsize_entry_set_value</a> (<a href="GimpMemsizeEntry.html" title="GimpMemsizeEntry">GimpMemsizeEntry</a> *entry,
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guint64 value);
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guint64 <a href="GimpMemsizeEntry.html#gimp-memsize-entry-get-value">gimp_memsize_entry_get_value</a> (<a href="GimpMemsizeEntry.html" title="GimpMemsizeEntry">GimpMemsizeEntry</a> *entry);
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</pre>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2605627"></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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+----GtkHBox
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+----GimpMemsizeEntry
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</pre>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2605686"></a><h2>Implemented Interfaces</h2>
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<p>
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GimpMemsizeEntry implements
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AtkImplementorIface.</p>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2605707"></a><h2>Signals</h2>
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<pre class="synopsis">
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"<a href="GimpMemsizeEntry.html#GimpMemsizeEntry-value-changed">value-changed</a>"
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void user_function (<a href="GimpMemsizeEntry.html" title="GimpMemsizeEntry">GimpMemsizeEntry</a> *gimpmemsizeentry,
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gpointer user_data) : Run first
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</pre>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2605836"></a><h2>Description</h2>
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<p>
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Similar to a <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a> but instead of lengths, this widget is used to let
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the user enter memory sizes. An option menu allows to switch between
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Kilobytes, Megabytes and Gigabytes. Used in the GIMP preferences dialog.
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</p>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2605862"></a><h2>Details</h2>
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<div class="refsect2" lang="en">
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<a name="id2605873"></a><h3>
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<a name="GimpMemsizeEntry-struct"></a>GimpMemsizeEntry</h3>
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<a class="indexterm" name="id2605885"></a><pre class="programlisting">typedef struct _GimpMemsizeEntry GimpMemsizeEntry;</pre>
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<p>
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The <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a> struct is considered private.
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</p>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2605908"></a><h3>
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<a name="gimp-memsize-entry-new"></a>gimp_memsize_entry_new ()</h3>
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<a class="indexterm" name="id2605920"></a><pre class="programlisting">GtkWidget* gimp_memsize_entry_new (guint64 value,
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guint64 lower,
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guint64 upper);</pre>
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<p>
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Creates a new <a 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.</p>
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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><span class="term"><em class="parameter"><code>value</code></em> :</span></td>
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<td> the initial value (in Bytes)
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</td>
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</tr>
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<tr>
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<td><span class="term"><em class="parameter"><code>lower</code></em> :</span></td>
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<td> the lower limit for the value (in Bytes)
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</td>
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</tr>
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<tr>
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<td><span class="term"><em class="parameter"><code>upper</code></em> :</span></td>
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<td> the upper limit for the value (in Bytes)
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</td>
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</tr>
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<tr>
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<td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
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<td> Pointer to the new <a 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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</tbody>
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</table></div>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2604712"></a><h3>
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<a name="gimp-memsize-entry-set-value"></a>gimp_memsize_entry_set_value ()</h3>
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<a class="indexterm" name="id2604723"></a><pre class="programlisting">void gimp_memsize_entry_set_value (<a href="GimpMemsizeEntry.html" title="GimpMemsizeEntry">GimpMemsizeEntry</a> *entry,
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guint64 value);</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 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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<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><span class="term"><em class="parameter"><code>entry</code></em> :</span></td>
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<td> a <a 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><span class="term"><em class="parameter"><code>value</code></em> :</span></td>
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<td> the new value (in Bytes)
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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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<hr>
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<div class="refsect2" lang="en">
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<a name="id2604813"></a><h3>
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<a name="gimp-memsize-entry-get-value"></a>gimp_memsize_entry_get_value ()</h3>
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<a class="indexterm" name="id2604825"></a><pre class="programlisting">guint64 gimp_memsize_entry_get_value (<a href="GimpMemsizeEntry.html" title="GimpMemsizeEntry">GimpMemsizeEntry</a> *entry);</pre>
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<p>
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Retrieves the current value from a <a href="GimpMemsizeEntry.html" title="GimpMemsizeEntry"><span class="type">GimpMemsizeEntry</span></a>.</p>
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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><span class="term"><em class="parameter"><code>entry</code></em> :</span></td>
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<td> a <a 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><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
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<td> the current value of <em class="parameter"><code>entry</code></em> (in Bytes).
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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>
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<div class="refsect1" lang="en">
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<a name="id2602206"></a><h2>Signal Details</h2>
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<div class="refsect2" lang="en">
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<a name="id2602216"></a><h3>
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<a name="GimpMemsizeEntry-value-changed"></a>The "value-changed" signal</h3>
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<a class="indexterm" name="id2602226"></a><pre class="programlisting">void user_function (<a href="GimpMemsizeEntry.html" title="GimpMemsizeEntry">GimpMemsizeEntry</a> *gimpmemsizeentry,
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gpointer user_data) : Run first</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><span class="term"><em class="parameter"><code>gimpmemsizeentry</code></em> :</span></td>
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<td>the object which received the signal.
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</td>
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</tr>
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<tr>
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<td><span class="term"><em class="parameter"><code>user_data</code></em> :</span></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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