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 <span id="projectnumber">1.10.0</span>
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<li class="navelem"><a class="el" href="namespaceGst.html">Gst</a></li><li class="navelem"><a class="el" href="classGst_1_1Navigation.html">Navigation</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
<a href="#pub-static-methods">Static Public Member Functions</a> |
<a href="#pro-methods">Protected Member Functions</a> |
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<div class="title">Gst::Navigation Class Reference<div class="ingroups"><a class="el" href="group__GstInterfaces.html">gstreamermm Interfaces</a></div></div> </div>
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<p>An interface for elements that provide navigation functionality.
<a href="classGst_1_1Navigation.html#details">More...</a></p>
<p><code>#include <gstreamermm/navigation.h></code></p>
<p>Inherits Interface.</p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:ad01f63afcd1d773c82e63ab32835d0c6"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Navigation.html#ad01f63afcd1d773c82e63ab32835d0c6">Navigation</a> (<a class="el" href="classGst_1_1Navigation.html">Navigation</a>&& src) noexcept</td></tr>
<tr class="separator:ad01f63afcd1d773c82e63ab32835d0c6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad2b5137e03e872b3eb66e187c6370c24"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGst_1_1Navigation.html">Navigation</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Navigation.html#ad2b5137e03e872b3eb66e187c6370c24">operator=</a> (<a class="el" href="classGst_1_1Navigation.html">Navigation</a>&& src) noexcept</td></tr>
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<tr class="memitem:ac275889423e973a38ff33e5d3c1c5da9"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Navigation.html#ac275889423e973a38ff33e5d3c1c5da9">~Navigation</a> () noexcept override</td></tr>
<tr class="separator:ac275889423e973a38ff33e5d3c1c5da9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5e13c4cd13e2a470cee2eb309d9e9fe3"><td class="memItemLeft" align="right" valign="top">GstNavigation* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Navigation.html#a5e13c4cd13e2a470cee2eb309d9e9fe3">gobj</a> ()</td></tr>
<tr class="memdesc:a5e13c4cd13e2a470cee2eb309d9e9fe3"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#a5e13c4cd13e2a470cee2eb309d9e9fe3">More...</a><br /></td></tr>
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<tr class="memitem:a60c6de23d572fe239859fc02291f8fc9"><td class="memItemLeft" align="right" valign="top">const GstNavigation* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Navigation.html#a60c6de23d572fe239859fc02291f8fc9">gobj</a> () const</td></tr>
<tr class="memdesc:a60c6de23d572fe239859fc02291f8fc9"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#a60c6de23d572fe239859fc02291f8fc9">More...</a><br /></td></tr>
<tr class="separator:a60c6de23d572fe239859fc02291f8fc9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a850b60ee3bab6b61b73011b23cb4419d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Navigation.html#a850b60ee3bab6b61b73011b23cb4419d">send_event</a> (<a class="el" href="classGst_1_1Structure.html">Gst::Structure</a>& structure)</td></tr>
<tr class="separator:a850b60ee3bab6b61b73011b23cb4419d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aecf2ee9a41b73d754324cf173da592ca"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Navigation.html#aecf2ee9a41b73d754324cf173da592ca">send_key_event</a> (const Glib::ustring& event, const Glib::ustring& key)</td></tr>
<tr class="separator:aecf2ee9a41b73d754324cf173da592ca"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ace7ce1be358bd73693322f3e8126b47c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Navigation.html#ace7ce1be358bd73693322f3e8126b47c">send_mouse_event</a> (const Glib::ustring& event, int button, double x, double y)</td></tr>
<tr class="memdesc:ace7ce1be358bd73693322f3e8126b47c"><td class="mdescLeft"> </td><td class="mdescRight">Sends a mouse event to the navigation interface. <a href="#ace7ce1be358bd73693322f3e8126b47c">More...</a><br /></td></tr>
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<tr class="memitem:a05d8729ba22810f95c58ed074aa4c6cf"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Navigation.html#a05d8729ba22810f95c58ed074aa4c6cf">send_command</a> (<a class="el" href="group__gstreamermmEnums.html#ga413477e37a69fc3af5f1261c842bd0a5">Gst::NavigationCommand</a> command)</td></tr>
<tr class="memdesc:a05d8729ba22810f95c58ed074aa4c6cf"><td class="mdescLeft"> </td><td class="mdescRight">Sends the indicated command to the navigation interface. <a href="#a05d8729ba22810f95c58ed074aa4c6cf">More...</a><br /></td></tr>
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<tr class="memitem:a22dcc490c3f5b1c4d91b8f3d8d66818a"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Navigation.html#a22dcc490c3f5b1c4d91b8f3d8d66818a">send_event_vfunc</a> (<a class="el" href="classGst_1_1Structure.html">Gst::Structure</a>&& structure)</td></tr>
<tr class="memdesc:a22dcc490c3f5b1c4d91b8f3d8d66818a"><td class="mdescLeft"> </td><td class="mdescRight">Called when an event has been sent to the <a class="el" href="classGst_1_1Navigation.html" title="An interface for elements that provide navigation functionality. ">Gst::Navigation</a>. <a href="#a22dcc490c3f5b1c4d91b8f3d8d66818a">More...</a><br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a67e015e6066474ef7954d7742ecb8576"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Navigation.html#a67e015e6066474ef7954d7742ecb8576">add_interface</a> (GType gtype_implementer)</td></tr>
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<tr class="memitem:adedd64d18e5ce9166c2bbf88b2edeb87"><td class="memItemLeft" align="right" valign="top">static GType </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Navigation.html#adedd64d18e5ce9166c2bbf88b2edeb87">get_type</a> ()</td></tr>
<tr class="memdesc:adedd64d18e5ce9166c2bbf88b2edeb87"><td class="mdescLeft"> </td><td class="mdescRight">Get the GType for this class, for use with the underlying GObject type system. <a href="#adedd64d18e5ce9166c2bbf88b2edeb87">More...</a><br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:a33bcdad2e6c8ec3f99a16068557bd53e"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Navigation.html#a33bcdad2e6c8ec3f99a16068557bd53e">Navigation</a> ()</td></tr>
<tr class="memdesc:a33bcdad2e6c8ec3f99a16068557bd53e"><td class="mdescLeft"> </td><td class="mdescRight">You should derive from this class to use it. <a href="#a33bcdad2e6c8ec3f99a16068557bd53e">More...</a><br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="related"></a>
Related Functions</h2></td></tr>
<tr><td class="ititle" colspan="2"><p>(Note that these are not member functions.) </p>
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<tr class="memitem:a6e929595e5b1e03af7c7ae1fa0d04065"><td class="memItemLeft" align="right" valign="top">Glib::RefPtr< <a class="el" href="classGst_1_1Navigation.html">Gst::Navigation</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1Navigation.html#a6e929595e5b1e03af7c7ae1fa0d04065">wrap</a> (GstNavigation* object, bool take_copy=false)</td></tr>
<tr class="memdesc:a6e929595e5b1e03af7c7ae1fa0d04065"><td class="mdescLeft"> </td><td class="mdescRight">A <a class="el" href="namespaceGlib.html#a43fcab2a44083e8b7b6a1c8193acae2b">Glib::wrap()</a> method for this object. <a href="#a6e929595e5b1e03af7c7ae1fa0d04065">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>An interface for elements that provide navigation functionality. </p>
<p>Last reviewed on 2016-06-06 (1.8.0) </p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a33bcdad2e6c8ec3f99a16068557bd53e">◆ </a></span>Navigation() <span class="overload">[1/2]</span></h2>
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<td class="memname">Gst::Navigation::Navigation </td>
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<p>You should derive from this class to use it. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ad01f63afcd1d773c82e63ab32835d0c6">◆ </a></span>Navigation() <span class="overload">[2/2]</span></h2>
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<td class="memname">Gst::Navigation::Navigation </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classGst_1_1Navigation.html">Navigation</a>&& </td>
<td class="paramname"><em>src</em></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#ac275889423e973a38ff33e5d3c1c5da9">◆ </a></span>~Navigation()</h2>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a67e015e6066474ef7954d7742ecb8576">◆ </a></span>add_interface()</h2>
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<td class="memname">static void Gst::Navigation::add_interface </td>
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<td class="paramtype">GType </td>
<td class="paramname"><em>gtype_implementer</em></td><td>)</td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#adedd64d18e5ce9166c2bbf88b2edeb87">◆ </a></span>get_type()</h2>
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<p>Get the GType for this class, for use with the underlying GObject type system. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a5e13c4cd13e2a470cee2eb309d9e9fe3">◆ </a></span>gobj() <span class="overload">[1/2]</span></h2>
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<p>Provides access to the underlying C GObject. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a60c6de23d572fe239859fc02291f8fc9">◆ </a></span>gobj() <span class="overload">[2/2]</span></h2>
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<p>Provides access to the underlying C GObject. </p>
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<td class="memname"><a class="el" href="classGst_1_1Navigation.html">Navigation</a>& Gst::Navigation::operator= </td>
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<td class="memname">void Gst::Navigation::send_command </td>
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<p>Sends the indicated command to the navigation interface. </p>
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<td class="memname">void Gst::Navigation::send_event </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a22dcc490c3f5b1c4d91b8f3d8d66818a">◆ </a></span>send_event_vfunc()</h2>
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<td class="memname">virtual void Gst::Navigation::send_event_vfunc </td>
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<p>Called when an event has been sent to the <a class="el" href="classGst_1_1Navigation.html" title="An interface for elements that provide navigation functionality. ">Gst::Navigation</a>. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#aecf2ee9a41b73d754324cf173da592ca">◆ </a></span>send_key_event()</h2>
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<td class="memname">void Gst::Navigation::send_key_event </td>
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<td class="paramtype">const Glib::ustring & </td>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">event</td><td>The type of the key event. Recognised values are "key-press" and "key-release". </td></tr>
<tr><td class="paramname">key</td><td>Character representation of the key. This is typically as produced by XKeysymToString. </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#ace7ce1be358bd73693322f3e8126b47c">◆ </a></span>send_mouse_event()</h2>
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<td class="memname">void Gst::Navigation::send_mouse_event </td>
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<p>Sends a mouse event to the navigation interface. </p>
<p>Mouse event coordinates are sent relative to the display space of the related output area. This is usually the size in pixels of the window associated with the element implementing the <a class="el" href="classGst_1_1Navigation.html" title="An interface for elements that provide navigation functionality. ">Gst::Navigation</a> interface.</p>
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<tr><td class="paramname">event</td><td>The type of mouse event, as a text string. Recognised values are "mouse-button-press", "mouse-button-release" and "mouse-move". </td></tr>
<tr><td class="paramname">button</td><td>The button number of the button being pressed or released. Pass 0 for mouse-move events. </td></tr>
<tr><td class="paramname">x</td><td>The x coordinate of the mouse event. </td></tr>
<tr><td class="paramname">y</td><td>The y coordinate of the mouse event. </td></tr>
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<h2 class="groupheader">Friends And Related Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a6e929595e5b1e03af7c7ae1fa0d04065">◆ </a></span>wrap()</h2>
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<td class="memname">Glib::RefPtr< <a class="el" href="classGst_1_1Navigation.html">Gst::Navigation</a> > wrap </td>
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<p>A <a class="el" href="namespaceGlib.html#a43fcab2a44083e8b7b6a1c8193acae2b">Glib::wrap()</a> method for this object. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">object</td><td>The C instance. </td></tr>
<tr><td class="paramname">take_copy</td><td>False if the result should take ownership of the C instance. True if it should take a new copy or ref. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>A C++ instance that wraps this C instance. </dd></dl>
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