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| <a href="#MixDisplay.description" class="shortcut">Description</a> |
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| <a href="#MixDisplay.object-hierarchy" class="shortcut">Object Hierarchy</a> |
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| <div class="refentry" title="MixDisplay"> |
| <a name="MixDisplay"></a><div class="titlepage"></div> |
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| <td valign="top"> |
| <h2><span class="refentrytitle"><a name="MixDisplay.top_of_page"></a>MixDisplay</span></h2> |
| <p>MixDisplay — Lightweight Base Object for MI-X Video Display</p> |
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| <div class="refsynopsisdiv" title="Synopsis"> |
| <a name="MixDisplay.synopsis"></a><h2>Synopsis</h2> |
| <pre class="synopsis"> |
| #define <a class="link" href="MixDisplay.html#MIX-DISPLAY-CLASS--CAPS" title="MIX_DISPLAY_CLASS()">MIX_DISPLAY_CLASS</a> (klass) |
| #define <a class="link" href="MixDisplay.html#MIX-DISPLAY-CAST--CAPS" title="MIX_DISPLAY_CAST()">MIX_DISPLAY_CAST</a> (obj) |
| <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> * (<a class="link" href="MixDisplay.html#MixDisplayDupFunction" title="MixDisplayDupFunction ()">*MixDisplayDupFunction</a>) (const <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *obj); |
| gboolean (<a class="link" href="MixDisplay.html#MixDisplayCopyFunction" title="MixDisplayCopyFunction ()">*MixDisplayCopyFunction</a>) (<a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *target, |
| const <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *src); |
| void (<a class="link" href="MixDisplay.html#MixDisplayFinalizeFunction" title="MixDisplayFinalizeFunction ()">*MixDisplayFinalizeFunction</a>) (<a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *obj); |
| gboolean (<a class="link" href="MixDisplay.html#MixDisplayEqualFunction" title="MixDisplayEqualFunction ()">*MixDisplayEqualFunction</a>) (<a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *first, |
| <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *second); |
| #define <a class="link" href="MixDisplay.html#MIX-VALUE-HOLDS-DISPLAY--CAPS" title="MIX_VALUE_HOLDS_DISPLAY()">MIX_VALUE_HOLDS_DISPLAY</a> (value) |
| #define <a class="link" href="MixDisplay.html#MIX-DISPLAY-REFCOUNT--CAPS" title="MIX_DISPLAY_REFCOUNT()">MIX_DISPLAY_REFCOUNT</a> (obj) |
| #define <a class="link" href="MixDisplay.html#MIX-DISPLAY-REFCOUNT-VALUE--CAPS" title="MIX_DISPLAY_REFCOUNT_VALUE()">MIX_DISPLAY_REFCOUNT_VALUE</a> (obj) |
| <a class="link" href="MixDisplay.html#MixDisplay-struct" title="MixDisplay">MixDisplay</a>; |
| <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> * <a class="link" href="MixDisplay.html#mix-display-new" title="mix_display_new ()">mix_display_new</a> (); |
| gboolean <a class="link" href="MixDisplay.html#mix-display-copy" title="mix_display_copy ()">mix_display_copy</a> (<a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *target, |
| const <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *src); |
| <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> * <a class="link" href="MixDisplay.html#mix-display-ref" title="mix_display_ref ()">mix_display_ref</a> (<a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *obj); |
| void <a class="link" href="MixDisplay.html#mix-display-unref" title="mix_display_unref ()">mix_display_unref</a> (<a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *obj); |
| void <a class="link" href="MixDisplay.html#mix-display-replace" title="mix_display_replace ()">mix_display_replace</a> (<a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> **olddata, |
| <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *newdata); |
| <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> * <a class="link" href="MixDisplay.html#mix-display-dup" title="mix_display_dup ()">mix_display_dup</a> (const <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *obj); |
| gboolean <a class="link" href="MixDisplay.html#mix-display-equal" title="mix_display_equal ()">mix_display_equal</a> (<a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *first, |
| <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *second); |
| #define <a class="link" href="MixDisplay.html#MIX-TYPE-PARAM-DISPLAY--CAPS" title="MIX_TYPE_PARAM_DISPLAY">MIX_TYPE_PARAM_DISPLAY</a> |
| #define <a class="link" href="MixDisplay.html#MIX-IS-PARAM-SPEC-DISPLAY--CAPS" title="MIX_IS_PARAM_SPEC_DISPLAY()">MIX_IS_PARAM_SPEC_DISPLAY</a> (pspec) |
| #define <a class="link" href="MixDisplay.html#MIX-PARAM-SPEC-DISPLAY--CAPS" title="MIX_PARAM_SPEC_DISPLAY()">MIX_PARAM_SPEC_DISPLAY</a> (pspec) |
| <a class="link" href="MixDisplay.html#MixParamSpecDisplay" title="MixParamSpecDisplay">MixParamSpecDisplay</a>; |
| GType <a class="link" href="MixDisplay.html#mix-param-spec-display-get-type" title="mix_param_spec_display_get_type ()">mix_param_spec_display_get_type</a> (void); |
| GParamSpec * <a class="link" href="MixDisplay.html#mix-param-spec-display" title="mix_param_spec_display ()">mix_param_spec_display</a> (const char *name, |
| const char *nick, |
| const char *blurb, |
| GType object_type, |
| GParamFlags flags); |
| void <a class="link" href="MixDisplay.html#mix-value-set-display" title="mix_value_set_display ()">mix_value_set_display</a> (GValue *value, |
| <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *obj); |
| void <a class="link" href="MixDisplay.html#mix-value-take-display" title="mix_value_take_display ()">mix_value_take_display</a> (GValue *value, |
| <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *obj); |
| <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> * <a class="link" href="MixDisplay.html#mix-value-get-display" title="mix_value_get_display ()">mix_value_get_display</a> (const GValue *value); |
| <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> * <a class="link" href="MixDisplay.html#mix-value-dup-display" title="mix_value_dup_display ()">mix_value_dup_display</a> (const GValue *value); |
| </pre> |
| </div> |
| <div class="refsect1" title="Object Hierarchy"> |
| <a name="MixDisplay.object-hierarchy"></a><h2>Object Hierarchy</h2> |
| <pre class="synopsis"> |
| MixDisplay |
| +----<a class="link" href="MixDisplayX11.html" title="MixDisplayX11">MixDisplayX11</a> |
| </pre> |
| </div> |
| <div class="refsect1" title="Description"> |
| <a name="MixDisplay.description"></a><h2>Description</h2> |
| <p> |
| </p> |
| </div> |
| <div class="refsect1" title="Details"> |
| <a name="MixDisplay.details"></a><h2>Details</h2> |
| <div class="refsect2" title="MIX_DISPLAY_CLASS()"> |
| <a name="MIX-DISPLAY-CLASS--CAPS"></a><h3>MIX_DISPLAY_CLASS()</h3> |
| <pre class="programlisting">#define MIX_DISPLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MIX_TYPE_DISPLAY, MixDisplayClass)) |
| </pre> |
| </div> |
| <hr> |
| <div class="refsect2" title="MIX_DISPLAY_CAST()"> |
| <a name="MIX-DISPLAY-CAST--CAPS"></a><h3>MIX_DISPLAY_CAST()</h3> |
| <pre class="programlisting">#define MIX_DISPLAY_CAST(obj) ((MixDisplay*)(obj)) |
| </pre> |
| </div> |
| <hr> |
| <div class="refsect2" title="MixDisplayDupFunction ()"> |
| <a name="MixDisplayDupFunction"></a><h3>MixDisplayDupFunction ()</h3> |
| <pre class="programlisting"><a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> * (*MixDisplayDupFunction) (const <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *obj);</pre> |
| <p> |
| Virtual function prototype for methods to create duplicate of instance.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td> |
| <td> Display to duplicate |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>returns</code></em> :</span></p></td> |
| <td> reference to cloned instance. |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="MixDisplayCopyFunction ()"> |
| <a name="MixDisplayCopyFunction"></a><h3>MixDisplayCopyFunction ()</h3> |
| <pre class="programlisting">gboolean (*MixDisplayCopyFunction) (<a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *target, |
| const <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *src);</pre> |
| <p> |
| Virtual function prototype for methods to create copies of instance.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>target</code></em> :</span></p></td> |
| <td> target of the copy |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>src</code></em> :</span></p></td> |
| <td> source of the copy |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>returns</code></em> :</span></p></td> |
| <td> boolean indicates if copy is successful. |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="MixDisplayFinalizeFunction ()"> |
| <a name="MixDisplayFinalizeFunction"></a><h3>MixDisplayFinalizeFunction ()</h3> |
| <pre class="programlisting">void (*MixDisplayFinalizeFunction) (<a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *obj);</pre> |
| <p> |
| Virtual function prototype for methods to free ressources used by |
| object.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody><tr> |
| <td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td> |
| <td> Display to finalize |
| </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="MixDisplayEqualFunction ()"> |
| <a name="MixDisplayEqualFunction"></a><h3>MixDisplayEqualFunction ()</h3> |
| <pre class="programlisting">gboolean (*MixDisplayEqualFunction) (<a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *first, |
| <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *second);</pre> |
| </div> |
| <hr> |
| <div class="refsect2" title="MIX_VALUE_HOLDS_DISPLAY()"> |
| <a name="MIX-VALUE-HOLDS-DISPLAY--CAPS"></a><h3>MIX_VALUE_HOLDS_DISPLAY()</h3> |
| <pre class="programlisting">#define MIX_VALUE_HOLDS_DISPLAY(value) (G_VALUE_HOLDS(value, MIX_TYPE_DISPLAY)) |
| </pre> |
| <p> |
| Checks if the given <span class="type">GValue</span> contains a <span class="type">MIX_TYPE_PARAM</span> value.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody><tr> |
| <td><p><span class="term"><em class="parameter"><code>value</code></em> :</span></p></td> |
| <td> the <span class="type">GValue</span> to check |
| </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="MIX_DISPLAY_REFCOUNT()"> |
| <a name="MIX-DISPLAY-REFCOUNT--CAPS"></a><h3>MIX_DISPLAY_REFCOUNT()</h3> |
| <pre class="programlisting">#define MIX_DISPLAY_REFCOUNT(obj) ((MIX_DISPLAY_CAST(obj))->refcount) |
| </pre> |
| <p> |
| Get access to the reference count field of the object.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody><tr> |
| <td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td> |
| <td> a <a class="link" href="MixDisplay.html" title="MixDisplay"><span class="type">MixDisplay</span></a> |
| </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="MIX_DISPLAY_REFCOUNT_VALUE()"> |
| <a name="MIX-DISPLAY-REFCOUNT-VALUE--CAPS"></a><h3>MIX_DISPLAY_REFCOUNT_VALUE()</h3> |
| <pre class="programlisting">#define MIX_DISPLAY_REFCOUNT_VALUE(obj) (g_atomic_int_get (&(MIX_DISPLAY_CAST(obj))->refcount)) |
| </pre> |
| <p> |
| Get the reference count value of the object</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody><tr> |
| <td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td> |
| <td> a <a class="link" href="MixDisplay.html" title="MixDisplay"><span class="type">MixDisplay</span></a> |
| </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="MixDisplay"> |
| <a name="MixDisplay-struct"></a><h3>MixDisplay</h3> |
| <pre class="programlisting">typedef struct { |
| gint refcount; |
| } MixDisplay; |
| </pre> |
| <p> |
| Base class for a refcounted parameter objects.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody><tr> |
| <td><p><span class="term">gint <em class="structfield"><code>refcount</code></em>;</span></p></td> |
| <td> atomic refcount |
| </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="mix_display_new ()"> |
| <a name="mix-display-new"></a><h3>mix_display_new ()</h3> |
| <pre class="programlisting"><a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> * mix_display_new ();</pre> |
| <p> |
| Create new instance of the object.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody><tr> |
| <td><p><span class="term"><em class="parameter"><code>returns</code></em> :</span></p></td> |
| <td> return a newly allocated object. |
| </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="mix_display_copy ()"> |
| <a name="mix-display-copy"></a><h3>mix_display_copy ()</h3> |
| <pre class="programlisting">gboolean mix_display_copy (<a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *target, |
| const <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *src);</pre> |
| <p> |
| Copy data from one instance to the other. This method internally invoked the <span class="type">"copy"</span> method such that derived object will be copied correctly.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>target</code></em> :</span></p></td> |
| <td> copy to target |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>src</code></em> :</span></p></td> |
| <td> copy from source |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>returns</code></em> :</span></p></td> |
| <td> boolean indicating if copy is successful. |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="mix_display_ref ()"> |
| <a name="mix-display-ref"></a><h3>mix_display_ref ()</h3> |
| <pre class="programlisting"><a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> * mix_display_ref (<a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *obj);</pre> |
| <p> |
| Increment reference count.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td> |
| <td> a <a class="link" href="MixDisplay.html" title="MixDisplay"><span class="type">MixDisplay</span></a> object. |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>returns</code></em> :</span></p></td> |
| <td> the object with reference count incremented. |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="mix_display_unref ()"> |
| <a name="mix-display-unref"></a><h3>mix_display_unref ()</h3> |
| <pre class="programlisting">void mix_display_unref (<a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *obj);</pre> |
| <p> |
| Decrement reference count.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody><tr> |
| <td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td> |
| <td> a <a class="link" href="MixDisplay.html" title="MixDisplay"><span class="type">MixDisplay</span></a> object. |
| </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="mix_display_replace ()"> |
| <a name="mix-display-replace"></a><h3>mix_display_replace ()</h3> |
| <pre class="programlisting">void mix_display_replace (<a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> **olddata, |
| <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *newdata);</pre> |
| <p> |
| Replace a pointer of the object with the new one.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>olddata</code></em> :</span></p></td> |
| <td> old data |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>newdata</code></em> :</span></p></td> |
| <td> new data |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="mix_display_dup ()"> |
| <a name="mix-display-dup"></a><h3>mix_display_dup ()</h3> |
| <pre class="programlisting"><a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> * mix_display_dup (const <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *obj);</pre> |
| <p> |
| Duplicate the given <a class="link" href="MixDisplay.html" title="MixDisplay"><span class="type">MixDisplay</span></a> and allocate a new instance. This method is chained up properly and derive object will be dupped properly.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td> |
| <td> <a class="link" href="MixDisplay.html" title="MixDisplay"><span class="type">MixDisplay</span></a> object to duplicate. |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>returns</code></em> :</span></p></td> |
| <td> A newly allocated duplicate of the object, or NULL if failed. |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="mix_display_equal ()"> |
| <a name="mix-display-equal"></a><h3>mix_display_equal ()</h3> |
| <pre class="programlisting">gboolean mix_display_equal (<a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *first, |
| <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *second);</pre> |
| <p> |
| Note that the parameter comparison compares the values that are hold inside the object, not for checking if the 2 pointers are of the same instance.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>first</code></em> :</span></p></td> |
| <td> first object to compare |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>second</code></em> :</span></p></td> |
| <td> second object to compare |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>returns</code></em> :</span></p></td> |
| <td> boolean indicates if the 2 object contains same data. |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="MIX_TYPE_PARAM_DISPLAY"> |
| <a name="MIX-TYPE-PARAM-DISPLAY--CAPS"></a><h3>MIX_TYPE_PARAM_DISPLAY</h3> |
| <pre class="programlisting">#define MIX_TYPE_PARAM_DISPLAY (mix_param_spec_display_get_type()) |
| </pre> |
| </div> |
| <hr> |
| <div class="refsect2" title="MIX_IS_PARAM_SPEC_DISPLAY()"> |
| <a name="MIX-IS-PARAM-SPEC-DISPLAY--CAPS"></a><h3>MIX_IS_PARAM_SPEC_DISPLAY()</h3> |
| <pre class="programlisting">#define MIX_IS_PARAM_SPEC_DISPLAY(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), MIX_TYPE_PARAM_DISPLAY)) |
| </pre> |
| </div> |
| <hr> |
| <div class="refsect2" title="MIX_PARAM_SPEC_DISPLAY()"> |
| <a name="MIX-PARAM-SPEC-DISPLAY--CAPS"></a><h3>MIX_PARAM_SPEC_DISPLAY()</h3> |
| <pre class="programlisting">#define MIX_PARAM_SPEC_DISPLAY(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), MIX_TYPE_PARAM_DISPLAY, MixParamSpecDisplay)) |
| </pre> |
| </div> |
| <hr> |
| <div class="refsect2" title="MixParamSpecDisplay"> |
| <a name="MixParamSpecDisplay"></a><h3>MixParamSpecDisplay</h3> |
| <pre class="programlisting">typedef struct { |
| GParamSpec parent; |
| } MixParamSpecDisplay; |
| </pre> |
| <p> |
| A <span class="type">GParamSpec</span> derived structure that contains the meta data |
| for <a class="link" href="MixDisplay.html" title="MixDisplay"><span class="type">MixDisplay</span></a> properties.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody><tr> |
| <td><p><span class="term">GParamSpec <em class="structfield"><code>parent</code></em>;</span></p></td> |
| <td> <span class="type">GParamSpec</span> portion |
| </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="mix_param_spec_display_get_type ()"> |
| <a name="mix-param-spec-display-get-type"></a><h3>mix_param_spec_display_get_type ()</h3> |
| <pre class="programlisting">GType mix_param_spec_display_get_type (void);</pre> |
| </div> |
| <hr> |
| <div class="refsect2" title="mix_param_spec_display ()"> |
| <a name="mix-param-spec-display"></a><h3>mix_param_spec_display ()</h3> |
| <pre class="programlisting">GParamSpec * mix_param_spec_display (const char *name, |
| const char *nick, |
| const char *blurb, |
| GType object_type, |
| GParamFlags flags);</pre> |
| <p> |
| Creates a new <span class="type">GParamSpec</span> instance that hold <a class="link" href="MixDisplay.html" title="MixDisplay"><span class="type">MixDisplay</span></a> references.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td> |
| <td> the canonical name of the property |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>nick</code></em> :</span></p></td> |
| <td> the nickname of the property |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>blurb</code></em> :</span></p></td> |
| <td> a short description of the property |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>object_type</code></em> :</span></p></td> |
| <td> the <span class="type">MixDisplayType</span> for the property |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>flags</code></em> :</span></p></td> |
| <td> a combination of <span class="type">GParamFlags</span> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>returns</code></em> :</span></p></td> |
| <td> a newly allocated <span class="type">GParamSpec</span> instance |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="mix_value_set_display ()"> |
| <a name="mix-value-set-display"></a><h3>mix_value_set_display ()</h3> |
| <pre class="programlisting">void mix_value_set_display (GValue *value, |
| <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *obj);</pre> |
| <p> |
| Set the contents of a <code class="literal">MIX_TYPE_DISPLAY</code> derived <span class="type">GValue</span> to |
| <em class="parameter"><code>obj</code></em>. |
| The caller retains ownership of the reference.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>value</code></em> :</span></p></td> |
| <td> a valid <span class="type">GValue</span> of <code class="literal">MIX_TYPE_DISPLAY</code> derived type |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td> |
| <td> object value to set |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="mix_value_take_display ()"> |
| <a name="mix-value-take-display"></a><h3>mix_value_take_display ()</h3> |
| <pre class="programlisting">void mix_value_take_display (GValue *value, |
| <a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> *obj);</pre> |
| <p> |
| Set the contents of a <span class="type">MIX_TYPE_DISPLAY</span> derived <span class="type">GValue</span> to |
| <em class="parameter"><code>obj</code></em>. |
| Takes over the ownership of the caller's reference to <em class="parameter"><code>obj</code></em>; |
| the caller doesn't have to unref it any more.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>value</code></em> :</span></p></td> |
| <td> a valid <span class="type">GValue</span> of <span class="type">MIX_TYPE_DISPLAY</span> derived type |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td> |
| <td> object value to take |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="mix_value_get_display ()"> |
| <a name="mix-value-get-display"></a><h3>mix_value_get_display ()</h3> |
| <pre class="programlisting"><a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> * mix_value_get_display (const GValue *value);</pre> |
| <p> |
| refcount of the MixDisplay is not increased.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>value</code></em> :</span></p></td> |
| <td> a valid <span class="type">GValue</span> of <span class="type">MIX_TYPE_DISPLAY</span> derived type |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>returns</code></em> :</span></p></td> |
| <td>object contents of <em class="parameter"><code>value</code></em> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" title="mix_value_dup_display ()"> |
| <a name="mix-value-dup-display"></a><h3>mix_value_dup_display ()</h3> |
| <pre class="programlisting"><a class="link" href="MixDisplay.html" title="MixDisplay">MixDisplay</a> * mix_value_dup_display (const GValue *value);</pre> |
| <p> |
| refcount of MixDisplay is increased.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>value</code></em> :</span></p></td> |
| <td> a valid <span class="type">GValue</span> of <code class="literal">MIX_TYPE_DISPLAY</code> derived type |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>returns</code></em> :</span></p></td> |
| <td> object contents of <em class="parameter"><code>value</code></em> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| </div> |
| </div> |
| <div class="footer"> |
| <hr> |
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