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   &#160;<span id="projectnumber">3.14.0</span>
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<li class="navelem"><a class="el" href="namespaceGtk.html">Gtk</a></li><li class="navelem"><a class="el" href="classGtk_1_1GestureZoom.html">GestureZoom</a></li>  </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pub-static-methods">Static Public Member Functions</a> &#124;
<a href="#pro-methods">Protected Member Functions</a> &#124;
<a href="#related">Related Functions</a> &#124;
<a href="classGtk_1_1GestureZoom-members.html">List of all members</a>  </div>
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<div class="title">Gtk::GestureZoom Class Reference<div class="ingroups"><a class="el" href="group__Gestures.html">Event Controllers and Gestures</a></div></div>  </div>
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<p>Zoom gesture.  
 <a href="classGtk_1_1GestureZoom.html#details">More...</a></p>

<p><code>#include &lt;gtkmm/gesturezoom.h&gt;</code></p>
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Inheritance diagram for Gtk::GestureZoom:</div>
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<div class="center"><img src="classGtk_1_1GestureZoom__inherit__graph.png" border="0" usemap="#Gtk_1_1GestureZoom_inherit__map" alt="Inheritance graph"/></div>
<map name="Gtk_1_1GestureZoom_inherit__map" id="Gtk_1_1GestureZoom_inherit__map">
<area shape="rect" id="node2" href="classGtk_1_1Gesture.html" title="Abstract base class for gestures. " alt="" coords="29,304,131,331"/><area shape="rect" id="node3" href="classGtk_1_1EventController.html" title="Self&#45;contained handler of series of events. " alt="" coords="5,229,155,256"/><area shape="rect" id="node4" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1Object.html" title="Glib::Object" alt="" coords="33,155,127,181"/><area shape="rect" id="node5" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ObjectBase.html" title="Glib::ObjectBase" alt="" coords="17,80,143,107"/><area shape="rect" id="node6" href="http://library.gnome.org/devel/libsigc++/unstable/structsigc_1_1trackable.html" title="sigc::trackable" alt="" coords="23,5,137,32"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<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:a2bfb5dad76c2df1171e519f38a398da1"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1GestureZoom.html#a2bfb5dad76c2df1171e519f38a398da1">~GestureZoom</a> ()</td></tr>
<tr class="separator:a2bfb5dad76c2df1171e519f38a398da1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a946f199023e315a14a2834147479d7b8"><td class="memItemLeft" align="right" valign="top">GtkGestureZoom*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1GestureZoom.html#a946f199023e315a14a2834147479d7b8">gobj</a> ()</td></tr>
<tr class="memdesc:a946f199023e315a14a2834147479d7b8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Provides access to the underlying C GObject.  <a href="#a946f199023e315a14a2834147479d7b8">More...</a><br /></td></tr>
<tr class="separator:a946f199023e315a14a2834147479d7b8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acdee98389362ea2a3f49dd76bf510148"><td class="memItemLeft" align="right" valign="top">const GtkGestureZoom*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1GestureZoom.html#acdee98389362ea2a3f49dd76bf510148">gobj</a> () const </td></tr>
<tr class="memdesc:acdee98389362ea2a3f49dd76bf510148"><td class="mdescLeft">&#160;</td><td class="mdescRight">Provides access to the underlying C GObject.  <a href="#acdee98389362ea2a3f49dd76bf510148">More...</a><br /></td></tr>
<tr class="separator:acdee98389362ea2a3f49dd76bf510148"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1c9870faf910f33bf17b2f1004eff308"><td class="memItemLeft" align="right" valign="top">GtkGestureZoom*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1GestureZoom.html#a1c9870faf910f33bf17b2f1004eff308">gobj_copy</a> ()</td></tr>
<tr class="memdesc:a1c9870faf910f33bf17b2f1004eff308"><td class="mdescLeft">&#160;</td><td class="mdescRight">Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.  <a href="#a1c9870faf910f33bf17b2f1004eff308">More...</a><br /></td></tr>
<tr class="separator:a1c9870faf910f33bf17b2f1004eff308"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8984b6391a9204bdf42dcca93f1a7a99"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1GestureZoom.html#a8984b6391a9204bdf42dcca93f1a7a99">get_scale_delta</a> () const </td></tr>
<tr class="memdesc:a8984b6391a9204bdf42dcca93f1a7a99"><td class="mdescLeft">&#160;</td><td class="mdescRight">If <em>gesture</em> is active, this function returns the zooming difference since the gesture was recognized (hence the starting point is considered 1:1).  <a href="#a8984b6391a9204bdf42dcca93f1a7a99">More...</a><br /></td></tr>
<tr class="separator:a8984b6391a9204bdf42dcca93f1a7a99"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8a0d2625c2d862fc09822b6632984e32"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1SignalProxy1.html">Glib::SignalProxy1</a>&lt; void, double &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1GestureZoom.html#a8a0d2625c2d862fc09822b6632984e32">signal_scale_changed</a> ()</td></tr>
<tr class="separator:a8a0d2625c2d862fc09822b6632984e32"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classGtk_1_1Gesture"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classGtk_1_1Gesture')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classGtk_1_1Gesture.html">Gtk::Gesture</a></td></tr>
<tr class="memitem:a62286fa9ac8248339f13100a090fa221 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a62286fa9ac8248339f13100a090fa221">~Gesture</a> ()</td></tr>
<tr class="separator:a62286fa9ac8248339f13100a090fa221 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:add74ecbde44172bdf927a69e4d4131cf inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">GtkGesture*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#add74ecbde44172bdf927a69e4d4131cf">gobj</a> ()</td></tr>
<tr class="memdesc:add74ecbde44172bdf927a69e4d4131cf inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Provides access to the underlying C GObject.  <a href="#add74ecbde44172bdf927a69e4d4131cf">More...</a><br /></td></tr>
<tr class="separator:add74ecbde44172bdf927a69e4d4131cf inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9d8314d62240a3f11e0349881e7e8828 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">const GtkGesture*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a9d8314d62240a3f11e0349881e7e8828">gobj</a> () const </td></tr>
<tr class="memdesc:a9d8314d62240a3f11e0349881e7e8828 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Provides access to the underlying C GObject.  <a href="#a9d8314d62240a3f11e0349881e7e8828">More...</a><br /></td></tr>
<tr class="separator:a9d8314d62240a3f11e0349881e7e8828 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a45aad140646af17074639291c2be03ac inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">GtkGesture*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a45aad140646af17074639291c2be03ac">gobj_copy</a> ()</td></tr>
<tr class="memdesc:a45aad140646af17074639291c2be03ac inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.  <a href="#a45aad140646af17074639291c2be03ac">More...</a><br /></td></tr>
<tr class="separator:a45aad140646af17074639291c2be03ac inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaa6cfc76d4853b8554caa5d696d4bc4b inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>&lt; <a class="el" href="classGdk_1_1Device.html">Gdk::Device</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#aaa6cfc76d4853b8554caa5d696d4bc4b">get_device</a> ()</td></tr>
<tr class="memdesc:aaa6cfc76d4853b8554caa5d696d4bc4b inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the master <a class="el" href="classGdk_1_1Device.html" title="A Gdk::Device instance contains a detailed description of an extended input device. ">Gdk::Device</a> that is currently operating on <em>gesture</em>, or <code>0</code> if the gesture is not being interacted.  <a href="#aaa6cfc76d4853b8554caa5d696d4bc4b">More...</a><br /></td></tr>
<tr class="separator:aaa6cfc76d4853b8554caa5d696d4bc4b inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6c8dd5e09fc389c88e953055d9db64be inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>&lt; const <a class="el" href="classGdk_1_1Device.html">Gdk::Device</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a6c8dd5e09fc389c88e953055d9db64be">get_device</a> () const </td></tr>
<tr class="memdesc:a6c8dd5e09fc389c88e953055d9db64be inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the master <a class="el" href="classGdk_1_1Device.html" title="A Gdk::Device instance contains a detailed description of an extended input device. ">Gdk::Device</a> that is currently operating on <em>gesture</em>, or <code>0</code> if the gesture is not being interacted.  <a href="#a6c8dd5e09fc389c88e953055d9db64be">More...</a><br /></td></tr>
<tr class="separator:a6c8dd5e09fc389c88e953055d9db64be inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a80f76f95d0af4544a407d0f95405d6a5 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a80f76f95d0af4544a407d0f95405d6a5">set_state</a> (<a class="el" href="group__gtkmmEnums.html#gac6cd8c73d758289d36ce3ead17b42b8e">EventSequenceState</a> state)</td></tr>
<tr class="memdesc:a80f76f95d0af4544a407d0f95405d6a5 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sets the state of all sequences that <em>gesture</em> is currently interacting with.  <a href="#a80f76f95d0af4544a407d0f95405d6a5">More...</a><br /></td></tr>
<tr class="separator:a80f76f95d0af4544a407d0f95405d6a5 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a939ac30595943fe98be1d20cdfc9cdf5 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__gtkmmEnums.html#gac6cd8c73d758289d36ce3ead17b42b8e">EventSequenceState</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a939ac30595943fe98be1d20cdfc9cdf5">get_sequence_state</a> (GdkEventSequence*<a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/group__ContHandles.html#ga76f58aa143a15c1ba422846c3176fbdc">sequence</a>) const </td></tr>
<tr class="memdesc:a939ac30595943fe98be1d20cdfc9cdf5 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the <em>sequence</em> state, as seen by <em>gesture</em>.  <a href="#a939ac30595943fe98be1d20cdfc9cdf5">More...</a><br /></td></tr>
<tr class="separator:a939ac30595943fe98be1d20cdfc9cdf5 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a75a5388add4077705b937857901cb965 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a75a5388add4077705b937857901cb965">set_sequence_state</a> (GdkEventSequence*<a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/group__ContHandles.html#ga76f58aa143a15c1ba422846c3176fbdc">sequence</a>, <a class="el" href="group__gtkmmEnums.html#gac6cd8c73d758289d36ce3ead17b42b8e">EventSequenceState</a> state)</td></tr>
<tr class="memdesc:a75a5388add4077705b937857901cb965 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sets the state of <em>sequence</em> in <em>gesture</em>.  <a href="#a75a5388add4077705b937857901cb965">More...</a><br /></td></tr>
<tr class="separator:a75a5388add4077705b937857901cb965 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8c49a0f0773e16b97b1655a92dc5b412 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>&lt; const <br class="typebreak" />
GdkEventSequence* &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a8c49a0f0773e16b97b1655a92dc5b412">get_sequences</a> () const </td></tr>
<tr class="memdesc:a8c49a0f0773e16b97b1655a92dc5b412 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the list of GdkEventSequences currently being interpreted.  <a href="#a8c49a0f0773e16b97b1655a92dc5b412">More...</a><br /></td></tr>
<tr class="separator:a8c49a0f0773e16b97b1655a92dc5b412 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a32268135577b049eb896545c512254ae inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">GdkEventSequence*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a32268135577b049eb896545c512254ae">get_last_updated_sequence</a> ()</td></tr>
<tr class="memdesc:a32268135577b049eb896545c512254ae inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the Gdk::EventSequence that was last updated on <em>gesture</em>.  <a href="#a32268135577b049eb896545c512254ae">More...</a><br /></td></tr>
<tr class="separator:a32268135577b049eb896545c512254ae inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a247f13d548c44db9389a73a1600f515c inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">const GdkEventSequence*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a247f13d548c44db9389a73a1600f515c">get_last_updated_sequence</a> () const </td></tr>
<tr class="memdesc:a247f13d548c44db9389a73a1600f515c inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the Gdk::EventSequence that was last updated on <em>gesture</em>.  <a href="#a247f13d548c44db9389a73a1600f515c">More...</a><br /></td></tr>
<tr class="separator:a247f13d548c44db9389a73a1600f515c inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a312fc27fc9e15ba4d8be048acf863983 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a312fc27fc9e15ba4d8be048acf863983">handles_sequence</a> (GdkEventSequence*<a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/group__ContHandles.html#ga76f58aa143a15c1ba422846c3176fbdc">sequence</a>) const </td></tr>
<tr class="memdesc:a312fc27fc9e15ba4d8be048acf863983 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns <code>true</code> if <em>gesture</em> is currently handling events corresponding to <em>sequence</em>.  <a href="#a312fc27fc9e15ba4d8be048acf863983">More...</a><br /></td></tr>
<tr class="separator:a312fc27fc9e15ba4d8be048acf863983 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6a4fe7dd5496574ca71787207368c5f8 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">const GdkEvent*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a6a4fe7dd5496574ca71787207368c5f8">get_last_event</a> (GdkEventSequence*<a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/group__ContHandles.html#ga76f58aa143a15c1ba422846c3176fbdc">sequence</a>) const </td></tr>
<tr class="memdesc:a6a4fe7dd5496574ca71787207368c5f8 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the last event that was processed for <em>sequence</em>.  <a href="#a6a4fe7dd5496574ca71787207368c5f8">More...</a><br /></td></tr>
<tr class="separator:a6a4fe7dd5496574ca71787207368c5f8 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a488b5bae5e428d044ce9526af4fba3b9 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a488b5bae5e428d044ce9526af4fba3b9">get_point</a> (GdkEventSequence*<a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/group__ContHandles.html#ga76f58aa143a15c1ba422846c3176fbdc">sequence</a>, double&amp; x, double&amp; y) const </td></tr>
<tr class="memdesc:a488b5bae5e428d044ce9526af4fba3b9 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">If <em>sequence</em> is currently being interpreted by <em>gesture</em>, this function returns <code>true</code> and fills in <em>x</em> and <em>y</em> with the last coordinates stored for that event sequence.  <a href="#a488b5bae5e428d044ce9526af4fba3b9">More...</a><br /></td></tr>
<tr class="separator:a488b5bae5e428d044ce9526af4fba3b9 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a619728fdb631f9a22e6a1055afecfea9 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a619728fdb631f9a22e6a1055afecfea9">get_bounding_box</a> (<a class="el" href="classGdk_1_1Rectangle.html">Gdk::Rectangle</a>&amp; rect) const </td></tr>
<tr class="memdesc:a619728fdb631f9a22e6a1055afecfea9 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">If there are touch sequences being currently handled by <em>gesture</em>, this function returns <code>true</code> and fills in <em>rect</em> with the bounding box containing all active touches.  <a href="#a619728fdb631f9a22e6a1055afecfea9">More...</a><br /></td></tr>
<tr class="separator:a619728fdb631f9a22e6a1055afecfea9 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4f7ee3f6085f84d154b027fddde227e2 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a4f7ee3f6085f84d154b027fddde227e2">get_bounding_box_center</a> (double&amp; x, double&amp; y) const </td></tr>
<tr class="memdesc:a4f7ee3f6085f84d154b027fddde227e2 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">If there are touch sequences being currently handled by <em>gesture</em>, this function returns <code>true</code> and fills in <em>x</em> and <em>y</em> with the center of the bounding box containing all active touches.  <a href="#a4f7ee3f6085f84d154b027fddde227e2">More...</a><br /></td></tr>
<tr class="separator:a4f7ee3f6085f84d154b027fddde227e2 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a20bde8149d7452cea6c9f598aae79e0d inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a20bde8149d7452cea6c9f598aae79e0d">is_active</a> () const </td></tr>
<tr class="memdesc:a20bde8149d7452cea6c9f598aae79e0d inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns <code>true</code> if the gesture is currently active.  <a href="#a20bde8149d7452cea6c9f598aae79e0d">More...</a><br /></td></tr>
<tr class="separator:a20bde8149d7452cea6c9f598aae79e0d inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8805fad9c1670ccb67cbd888f18bf428 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a8805fad9c1670ccb67cbd888f18bf428">is_recognized</a> () const </td></tr>
<tr class="memdesc:a8805fad9c1670ccb67cbd888f18bf428 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns <code>true</code> if the gesture is currently recognized.  <a href="#a8805fad9c1670ccb67cbd888f18bf428">More...</a><br /></td></tr>
<tr class="separator:a8805fad9c1670ccb67cbd888f18bf428 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a880b967b877f24fa1ab2d9b871986be2 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>&lt; <a class="el" href="classGdk_1_1Window.html">Gdk::Window</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a880b967b877f24fa1ab2d9b871986be2">get_window</a> ()</td></tr>
<tr class="memdesc:a880b967b877f24fa1ab2d9b871986be2 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the user-defined window that receives the events handled by <em>gesture</em>.  <a href="#a880b967b877f24fa1ab2d9b871986be2">More...</a><br /></td></tr>
<tr class="separator:a880b967b877f24fa1ab2d9b871986be2 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a37444fff24fbfeb94e327dd747d6b3d1 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>&lt; const <a class="el" href="classGdk_1_1Window.html">Gdk::Window</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a37444fff24fbfeb94e327dd747d6b3d1">get_window</a> () const </td></tr>
<tr class="memdesc:a37444fff24fbfeb94e327dd747d6b3d1 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the user-defined window that receives the events handled by <em>gesture</em>.  <a href="#a37444fff24fbfeb94e327dd747d6b3d1">More...</a><br /></td></tr>
<tr class="separator:a37444fff24fbfeb94e327dd747d6b3d1 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae0a448ac0c7b0d7ce478d7600cf8fb8e inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#ae0a448ac0c7b0d7ce478d7600cf8fb8e">set_window</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>&lt; <a class="el" href="classGdk_1_1Window.html">Gdk::Window</a> &gt;&amp; window)</td></tr>
<tr class="memdesc:ae0a448ac0c7b0d7ce478d7600cf8fb8e inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sets a specific window to receive events about, so <em>gesture</em> will effectively handle only events targeting <em>window</em>, or a child of it.  <a href="#ae0a448ac0c7b0d7ce478d7600cf8fb8e">More...</a><br /></td></tr>
<tr class="separator:ae0a448ac0c7b0d7ce478d7600cf8fb8e inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab44149b0e1c39fe9ef9907532ec37c83 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#ab44149b0e1c39fe9ef9907532ec37c83">unset_window</a> ()</td></tr>
<tr class="memdesc:ab44149b0e1c39fe9ef9907532ec37c83 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Undoes the effect of previous calls to <a class="el" href="classGtk_1_1Gesture.html#ae0a448ac0c7b0d7ce478d7600cf8fb8e" title="Sets a specific window to receive events about, so gesture will effectively handle only events target...">set_window()</a>, so the gesture will handle events targeting any <a class="el" href="classGdk_1_1Window.html" title="A Gdk::Window is a rectangular region on the screen. ">Gdk::Window</a> that pertains to <a class="el" href="classGtk_1_1EventController.html#ab0a3645d9d0e9c2bd4eefdffce054d3f" title="Returns the Gtk::Widget this controller relates to. ">Gtk::EventController::get_widget()</a>.  <a href="#ab44149b0e1c39fe9ef9907532ec37c83">More...</a><br /></td></tr>
<tr class="separator:ab44149b0e1c39fe9ef9907532ec37c83 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1d22eba1fb05ed774726894e0ea03b6f inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a1d22eba1fb05ed774726894e0ea03b6f">group</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>&lt; <a class="el" href="classGtk_1_1Gesture.html">Gesture</a> &gt;&amp; group_gesture)</td></tr>
<tr class="memdesc:a1d22eba1fb05ed774726894e0ea03b6f inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Adds <em>gesture</em> to the same group than <em>group_gesture</em>.  <a href="#a1d22eba1fb05ed774726894e0ea03b6f">More...</a><br /></td></tr>
<tr class="separator:a1d22eba1fb05ed774726894e0ea03b6f inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac4321961d5388a68e49ceafa774a35ea inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#ac4321961d5388a68e49ceafa774a35ea">ungroup</a> ()</td></tr>
<tr class="memdesc:ac4321961d5388a68e49ceafa774a35ea inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Separates <em>gesture</em> into an isolated group.  <a href="#ac4321961d5388a68e49ceafa774a35ea">More...</a><br /></td></tr>
<tr class="separator:ac4321961d5388a68e49ceafa774a35ea inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aab477c358f080ac38967ef59435a64ad inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>&lt; <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a><br class="typebreak" />
&lt; <a class="el" href="classGtk_1_1Gesture.html">Gesture</a> &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#aab477c358f080ac38967ef59435a64ad">get_group</a> ()</td></tr>
<tr class="memdesc:aab477c358f080ac38967ef59435a64ad inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns all gestures in the group of <em>gesture</em>.  <a href="#aab477c358f080ac38967ef59435a64ad">More...</a><br /></td></tr>
<tr class="separator:aab477c358f080ac38967ef59435a64ad inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad6236ed0b07d23e2b0a8db6f9e272f37 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>&lt; <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a><br class="typebreak" />
&lt; const <a class="el" href="classGtk_1_1Gesture.html">Gesture</a> &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#ad6236ed0b07d23e2b0a8db6f9e272f37">get_group</a> () const </td></tr>
<tr class="memdesc:ad6236ed0b07d23e2b0a8db6f9e272f37 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns all gestures in the group of <em>gesture</em>.  <a href="#ad6236ed0b07d23e2b0a8db6f9e272f37">More...</a><br /></td></tr>
<tr class="separator:ad6236ed0b07d23e2b0a8db6f9e272f37 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aef3a0425866adfb9d2148f0a52cd61ac inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#aef3a0425866adfb9d2148f0a52cd61ac">is_grouped_with</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>&lt; <a class="el" href="classGtk_1_1Gesture.html">Gesture</a> &gt;&amp; other) const </td></tr>
<tr class="memdesc:aef3a0425866adfb9d2148f0a52cd61ac inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns <code>true</code> if both gestures pertain to the same group.  <a href="#aef3a0425866adfb9d2148f0a52cd61ac">More...</a><br /></td></tr>
<tr class="separator:aef3a0425866adfb9d2148f0a52cd61ac inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab228929f454f5d8624ccfe9352b7f7bd inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1SignalProxy1.html">Glib::SignalProxy1</a>&lt; void, <br class="typebreak" />
GdkEventSequence* &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#ab228929f454f5d8624ccfe9352b7f7bd">signal_begin</a> ()</td></tr>
<tr class="separator:ab228929f454f5d8624ccfe9352b7f7bd inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae74cc1535037d35e382402564a9e528d inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1SignalProxy1.html">Glib::SignalProxy1</a>&lt; void, <br class="typebreak" />
GdkEventSequence* &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#ae74cc1535037d35e382402564a9e528d">signal_end</a> ()</td></tr>
<tr class="separator:ae74cc1535037d35e382402564a9e528d inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a15cad11577a2f1ebc2de64d983fc1288 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1SignalProxy1.html">Glib::SignalProxy1</a>&lt; void, <br class="typebreak" />
GdkEventSequence* &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a15cad11577a2f1ebc2de64d983fc1288">signal_update</a> ()</td></tr>
<tr class="separator:a15cad11577a2f1ebc2de64d983fc1288 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a72befc539560604b78b30eec2f424296 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1SignalProxy1.html">Glib::SignalProxy1</a>&lt; void, <br class="typebreak" />
GdkEventSequence* &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a72befc539560604b78b30eec2f424296">signal_cancel</a> ()</td></tr>
<tr class="separator:a72befc539560604b78b30eec2f424296 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad0bc8a8e5153c2906dc19de87462c638 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1SignalProxy2.html">Glib::SignalProxy2</a>&lt; void, <br class="typebreak" />
GdkEventSequence <br class="typebreak" />
*, <a class="el" href="group__gtkmmEnums.html#gac6cd8c73d758289d36ce3ead17b42b8e">EventSequenceState</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#ad0bc8a8e5153c2906dc19de87462c638">signal_sequence_state_changed</a> ()</td></tr>
<tr class="separator:ad0bc8a8e5153c2906dc19de87462c638 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abcf08179fb4388f6cd6e24b5d6790382 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak" />
&lt; unsigned int &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#abcf08179fb4388f6cd6e24b5d6790382">property_n_points</a> () const </td></tr>
<tr class="memdesc:abcf08179fb4388f6cd6e24b5d6790382 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Number of points needed to trigger the gesture.  <a href="#abcf08179fb4388f6cd6e24b5d6790382">More...</a><br /></td></tr>
<tr class="separator:abcf08179fb4388f6cd6e24b5d6790382 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8290d20d124fad8a1a9b38e2461d6dc6 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a><br class="typebreak" />
&lt; <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>&lt; <a class="el" href="classGdk_1_1Window.html">Gdk::Window</a> &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a8290d20d124fad8a1a9b38e2461d6dc6">property_window</a> ()</td></tr>
<tr class="memdesc:a8290d20d124fad8a1a9b38e2461d6dc6 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">GdkWindow to receive events about.  <a href="#a8290d20d124fad8a1a9b38e2461d6dc6">More...</a><br /></td></tr>
<tr class="separator:a8290d20d124fad8a1a9b38e2461d6dc6 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af4fbba6a03048edf3604ec0c94a65026 inherit pub_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak" />
&lt; <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>&lt; <a class="el" href="classGdk_1_1Window.html">Gdk::Window</a> &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#af4fbba6a03048edf3604ec0c94a65026">property_window</a> () const </td></tr>
<tr class="memdesc:af4fbba6a03048edf3604ec0c94a65026 inherit pub_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">GdkWindow to receive events about.  <a href="#af4fbba6a03048edf3604ec0c94a65026">More...</a><br /></td></tr>
<tr class="separator:af4fbba6a03048edf3604ec0c94a65026 inherit pub_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classGtk_1_1EventController"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classGtk_1_1EventController')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classGtk_1_1EventController.html">Gtk::EventController</a></td></tr>
<tr class="memitem:a410e3435a3ca362a547381a156c088cd inherit pub_methods_classGtk_1_1EventController"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1EventController.html#a410e3435a3ca362a547381a156c088cd">~EventController</a> ()</td></tr>
<tr class="separator:a410e3435a3ca362a547381a156c088cd inherit pub_methods_classGtk_1_1EventController"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2155c53567308b153c108afd3c17f7aa inherit pub_methods_classGtk_1_1EventController"><td class="memItemLeft" align="right" valign="top">GtkEventController*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1EventController.html#a2155c53567308b153c108afd3c17f7aa">gobj</a> ()</td></tr>
<tr class="memdesc:a2155c53567308b153c108afd3c17f7aa inherit pub_methods_classGtk_1_1EventController"><td class="mdescLeft">&#160;</td><td class="mdescRight">Provides access to the underlying C GObject.  <a href="#a2155c53567308b153c108afd3c17f7aa">More...</a><br /></td></tr>
<tr class="separator:a2155c53567308b153c108afd3c17f7aa inherit pub_methods_classGtk_1_1EventController"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aeb78a35d7fc53b87b624a9427a14db8c inherit pub_methods_classGtk_1_1EventController"><td class="memItemLeft" align="right" valign="top">const GtkEventController*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1EventController.html#aeb78a35d7fc53b87b624a9427a14db8c">gobj</a> () const </td></tr>
<tr class="memdesc:aeb78a35d7fc53b87b624a9427a14db8c inherit pub_methods_classGtk_1_1EventController"><td class="mdescLeft">&#160;</td><td class="mdescRight">Provides access to the underlying C GObject.  <a href="#aeb78a35d7fc53b87b624a9427a14db8c">More...</a><br /></td></tr>
<tr class="separator:aeb78a35d7fc53b87b624a9427a14db8c inherit pub_methods_classGtk_1_1EventController"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad1a8d8dd50247bb2cbca8ccee0c01917 inherit pub_methods_classGtk_1_1EventController"><td class="memItemLeft" align="right" valign="top">GtkEventController*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1EventController.html#ad1a8d8dd50247bb2cbca8ccee0c01917">gobj_copy</a> ()</td></tr>
<tr class="memdesc:ad1a8d8dd50247bb2cbca8ccee0c01917 inherit pub_methods_classGtk_1_1EventController"><td class="mdescLeft">&#160;</td><td class="mdescRight">Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.  <a href="#ad1a8d8dd50247bb2cbca8ccee0c01917">More...</a><br /></td></tr>
<tr class="separator:ad1a8d8dd50247bb2cbca8ccee0c01917 inherit pub_methods_classGtk_1_1EventController"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab0a3645d9d0e9c2bd4eefdffce054d3f inherit pub_methods_classGtk_1_1EventController"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGtk_1_1Widget.html">Widget</a>*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1EventController.html#ab0a3645d9d0e9c2bd4eefdffce054d3f">get_widget</a> ()</td></tr>
<tr class="memdesc:ab0a3645d9d0e9c2bd4eefdffce054d3f inherit pub_methods_classGtk_1_1EventController"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the <a class="el" href="classGtk_1_1Widget.html" title="Abstract Widget (Base class for all widgets) ">Gtk::Widget</a> this controller relates to.  <a href="#ab0a3645d9d0e9c2bd4eefdffce054d3f">More...</a><br /></td></tr>
<tr class="separator:ab0a3645d9d0e9c2bd4eefdffce054d3f inherit pub_methods_classGtk_1_1EventController"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2cc698895bff3ef0673d26eead45e73d inherit pub_methods_classGtk_1_1EventController"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classGtk_1_1Widget.html">Widget</a>*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1EventController.html#a2cc698895bff3ef0673d26eead45e73d">get_widget</a> () const </td></tr>
<tr class="memdesc:a2cc698895bff3ef0673d26eead45e73d inherit pub_methods_classGtk_1_1EventController"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the <a class="el" href="classGtk_1_1Widget.html" title="Abstract Widget (Base class for all widgets) ">Gtk::Widget</a> this controller relates to.  <a href="#a2cc698895bff3ef0673d26eead45e73d">More...</a><br /></td></tr>
<tr class="separator:a2cc698895bff3ef0673d26eead45e73d inherit pub_methods_classGtk_1_1EventController"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5aad517685ae92311723ad900d24bb78 inherit pub_methods_classGtk_1_1EventController"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1EventController.html#a5aad517685ae92311723ad900d24bb78">handle_event</a> (const GdkEvent* event)</td></tr>
<tr class="memdesc:a5aad517685ae92311723ad900d24bb78 inherit pub_methods_classGtk_1_1EventController"><td class="mdescLeft">&#160;</td><td class="mdescRight">Feeds an events into <em>controller</em>, so it can be interpreted and the controller actions triggered.  <a href="#a5aad517685ae92311723ad900d24bb78">More...</a><br /></td></tr>
<tr class="separator:a5aad517685ae92311723ad900d24bb78 inherit pub_methods_classGtk_1_1EventController"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae1805dcccb6e3007f694819477e6ca6e inherit pub_methods_classGtk_1_1EventController"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1EventController.html#ae1805dcccb6e3007f694819477e6ca6e">reset</a> ()</td></tr>
<tr class="memdesc:ae1805dcccb6e3007f694819477e6ca6e inherit pub_methods_classGtk_1_1EventController"><td class="mdescLeft">&#160;</td><td class="mdescRight">Resets the <em>controller</em> to a clean state.  <a href="#ae1805dcccb6e3007f694819477e6ca6e">More...</a><br /></td></tr>
<tr class="separator:ae1805dcccb6e3007f694819477e6ca6e inherit pub_methods_classGtk_1_1EventController"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac45c44cf6777a55ce291f703c0103369 inherit pub_methods_classGtk_1_1EventController"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__gtkmmEnums.html#ga3f2ccdc42fe620ab04147029242efb57">PropagationPhase</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1EventController.html#ac45c44cf6777a55ce291f703c0103369">get_propagation_phase</a> () const </td></tr>
<tr class="memdesc:ac45c44cf6777a55ce291f703c0103369 inherit pub_methods_classGtk_1_1EventController"><td class="mdescLeft">&#160;</td><td class="mdescRight">Gets the propagation phase at which <em>controller</em> handles events.  <a href="#ac45c44cf6777a55ce291f703c0103369">More...</a><br /></td></tr>
<tr class="separator:ac45c44cf6777a55ce291f703c0103369 inherit pub_methods_classGtk_1_1EventController"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa463e8e855f1e23067780a68617aebc6 inherit pub_methods_classGtk_1_1EventController"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1EventController.html#aa463e8e855f1e23067780a68617aebc6">set_propagation_phase</a> (<a class="el" href="group__gtkmmEnums.html#ga3f2ccdc42fe620ab04147029242efb57">PropagationPhase</a> phase)</td></tr>
<tr class="memdesc:aa463e8e855f1e23067780a68617aebc6 inherit pub_methods_classGtk_1_1EventController"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sets the propagation phase at which a controller handles events.  <a href="#aa463e8e855f1e23067780a68617aebc6">More...</a><br /></td></tr>
<tr class="separator:aa463e8e855f1e23067780a68617aebc6 inherit pub_methods_classGtk_1_1EventController"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a49f2d46d193a28056488c8f21c6f6433 inherit pub_methods_classGtk_1_1EventController"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak" />
&lt; <a class="el" href="classGtk_1_1Widget.html">Widget</a>* &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1EventController.html#a49f2d46d193a28056488c8f21c6f6433">property_widget</a> () const </td></tr>
<tr class="memdesc:a49f2d46d193a28056488c8f21c6f6433 inherit pub_methods_classGtk_1_1EventController"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="classGtk_1_1Widget.html" title="Abstract Widget (Base class for all widgets) ">Widget</a> the gesture relates to.  <a href="#a49f2d46d193a28056488c8f21c6f6433">More...</a><br /></td></tr>
<tr class="separator:a49f2d46d193a28056488c8f21c6f6433 inherit pub_methods_classGtk_1_1EventController"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a53c05f43b6625eade3c0339ab0e6c698 inherit pub_methods_classGtk_1_1EventController"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a><br class="typebreak" />
&lt; <a class="el" href="group__gtkmmEnums.html#ga3f2ccdc42fe620ab04147029242efb57">PropagationPhase</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1EventController.html#a53c05f43b6625eade3c0339ab0e6c698">property_propagation_phase</a> ()</td></tr>
<tr class="memdesc:a53c05f43b6625eade3c0339ab0e6c698 inherit pub_methods_classGtk_1_1EventController"><td class="mdescLeft">&#160;</td><td class="mdescRight">Propagation phase at which this controller is run.  <a href="#a53c05f43b6625eade3c0339ab0e6c698">More...</a><br /></td></tr>
<tr class="separator:a53c05f43b6625eade3c0339ab0e6c698 inherit pub_methods_classGtk_1_1EventController"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac8255f7e52395e05d6f240e398668365 inherit pub_methods_classGtk_1_1EventController"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak" />
&lt; <a class="el" href="group__gtkmmEnums.html#ga3f2ccdc42fe620ab04147029242efb57">PropagationPhase</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1EventController.html#ac8255f7e52395e05d6f240e398668365">property_propagation_phase</a> () const </td></tr>
<tr class="memdesc:ac8255f7e52395e05d6f240e398668365 inherit pub_methods_classGtk_1_1EventController"><td class="mdescLeft">&#160;</td><td class="mdescRight">Propagation phase at which this controller is run.  <a href="#ac8255f7e52395e05d6f240e398668365">More...</a><br /></td></tr>
<tr class="separator:ac8255f7e52395e05d6f240e398668365 inherit pub_methods_classGtk_1_1EventController"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<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:a8b0cca2a58f7a07fcc153496fc61f72f"><td class="memItemLeft" align="right" valign="top">static GType&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1GestureZoom.html#a8b0cca2a58f7a07fcc153496fc61f72f">get_type</a> ()</td></tr>
<tr class="memdesc:a8b0cca2a58f7a07fcc153496fc61f72f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the GType for this class, for use with the underlying GObject type system.  <a href="#a8b0cca2a58f7a07fcc153496fc61f72f">More...</a><br /></td></tr>
<tr class="separator:a8b0cca2a58f7a07fcc153496fc61f72f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1e8e92ee0cc98eee70a961836ffcd838"><td class="memItemLeft" align="right" valign="top">static <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>&lt; <a class="el" href="classGtk_1_1GestureZoom.html">GestureZoom</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1GestureZoom.html#a1e8e92ee0cc98eee70a961836ffcd838">create</a> (<a class="el" href="classGtk_1_1Widget.html">Widget</a>&amp; widget)</td></tr>
<tr class="memdesc:a1e8e92ee0cc98eee70a961836ffcd838"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates a <a class="el" href="classGtk_1_1Gesture.html" title="Abstract base class for gestures. ">Gesture</a> that recognizes zoom in/out gestures (usually known as pinch/zoom).  <a href="#a1e8e92ee0cc98eee70a961836ffcd838">More...</a><br /></td></tr>
<tr class="separator:a1e8e92ee0cc98eee70a961836ffcd838"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_static_methods_classGtk_1_1Gesture"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_classGtk_1_1Gesture')"><img src="closed.png" alt="-"/>&#160;Static Public Member Functions inherited from <a class="el" href="classGtk_1_1Gesture.html">Gtk::Gesture</a></td></tr>
<tr class="memitem:a0e66c0a0fd4f9762cb105caaf434baf7 inherit pub_static_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">static GType&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a0e66c0a0fd4f9762cb105caaf434baf7">get_type</a> ()</td></tr>
<tr class="memdesc:a0e66c0a0fd4f9762cb105caaf434baf7 inherit pub_static_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the GType for this class, for use with the underlying GObject type system.  <a href="#a0e66c0a0fd4f9762cb105caaf434baf7">More...</a><br /></td></tr>
<tr class="separator:a0e66c0a0fd4f9762cb105caaf434baf7 inherit pub_static_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_static_methods_classGtk_1_1EventController"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_classGtk_1_1EventController')"><img src="closed.png" alt="-"/>&#160;Static Public Member Functions inherited from <a class="el" href="classGtk_1_1EventController.html">Gtk::EventController</a></td></tr>
<tr class="memitem:a9eac99ab3cfb2d7371ca12331a49598f inherit pub_static_methods_classGtk_1_1EventController"><td class="memItemLeft" align="right" valign="top">static GType&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1EventController.html#a9eac99ab3cfb2d7371ca12331a49598f">get_type</a> ()</td></tr>
<tr class="memdesc:a9eac99ab3cfb2d7371ca12331a49598f inherit pub_static_methods_classGtk_1_1EventController"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the GType for this class, for use with the underlying GObject type system.  <a href="#a9eac99ab3cfb2d7371ca12331a49598f">More...</a><br /></td></tr>
<tr class="separator:a9eac99ab3cfb2d7371ca12331a49598f inherit pub_static_methods_classGtk_1_1EventController"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:afb9736bb4743045f25818d140bf25044"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1GestureZoom.html#afb9736bb4743045f25818d140bf25044">GestureZoom</a> ()</td></tr>
<tr class="memdesc:afb9736bb4743045f25818d140bf25044"><td class="mdescLeft">&#160;</td><td class="mdescRight">There is no <a class="el" href="classGtk_1_1GestureZoom.html#a1e8e92ee0cc98eee70a961836ffcd838" title="Creates a Gesture that recognizes zoom in/out gestures (usually known as pinch/zoom). ">create()</a> method that corresponds to this constructor, because this constructor shall only be used by derived classes.  <a href="#afb9736bb4743045f25818d140bf25044">More...</a><br /></td></tr>
<tr class="separator:afb9736bb4743045f25818d140bf25044"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a671534d6963bb6412bddd429721778b9"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1GestureZoom.html#a671534d6963bb6412bddd429721778b9">GestureZoom</a> (<a class="el" href="classGtk_1_1Widget.html">Widget</a>&amp; widget)</td></tr>
<tr class="memdesc:a671534d6963bb6412bddd429721778b9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a <a class="el" href="classGtk_1_1Gesture.html" title="Abstract base class for gestures. ">Gesture</a> that recognizes zoom in/out gestures (usually known as pinch/zoom).  <a href="#a671534d6963bb6412bddd429721778b9">More...</a><br /></td></tr>
<tr class="separator:a671534d6963bb6412bddd429721778b9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pro_methods_classGtk_1_1Gesture"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classGtk_1_1Gesture')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="classGtk_1_1Gesture.html">Gtk::Gesture</a></td></tr>
<tr class="memitem:a98436490d5a5f96bbb8c339536e133aa inherit pro_methods_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a98436490d5a5f96bbb8c339536e133aa">Gesture</a> ()</td></tr>
<tr class="memdesc:a98436490d5a5f96bbb8c339536e133aa inherit pro_methods_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">There is no create() method that corresponds to this constructor, because only derived classes shall be created.  <a href="#a98436490d5a5f96bbb8c339536e133aa">More...</a><br /></td></tr>
<tr class="separator:a98436490d5a5f96bbb8c339536e133aa inherit pro_methods_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pro_methods_classGtk_1_1EventController"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classGtk_1_1EventController')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="classGtk_1_1EventController.html">Gtk::EventController</a></td></tr>
<tr class="memitem:a060416111aea37a75326436eb6d9c289 inherit pro_methods_classGtk_1_1EventController"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1EventController.html#a060416111aea37a75326436eb6d9c289">EventController</a> ()</td></tr>
<tr class="memdesc:a060416111aea37a75326436eb6d9c289 inherit pro_methods_classGtk_1_1EventController"><td class="mdescLeft">&#160;</td><td class="mdescRight">There is no create() method that corresponds to this constructor, because only derived classes shall be created.  <a href="#a060416111aea37a75326436eb6d9c289">More...</a><br /></td></tr>
<tr class="separator:a060416111aea37a75326436eb6d9c289 inherit pro_methods_classGtk_1_1EventController"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<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>
</td></tr>
<tr class="memitem:aed2b6aa6843e50d2a9731f85307dae01"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>&lt; <a class="el" href="classGtk_1_1GestureZoom.html">Gtk::GestureZoom</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1GestureZoom.html#aed2b6aa6843e50d2a9731f85307dae01">wrap</a> (GtkGestureZoom* object, bool take_copy=false)</td></tr>
<tr class="memdesc:aed2b6aa6843e50d2a9731f85307dae01"><td class="mdescLeft">&#160;</td><td class="mdescRight">A <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object.  <a href="#aed2b6aa6843e50d2a9731f85307dae01">More...</a><br /></td></tr>
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<tr class="inherit_header related_classGtk_1_1Gesture"><td colspan="2" onclick="javascript:toggleInherit('related_classGtk_1_1Gesture')"><img src="closed.png" alt="-"/>&#160;Related Functions inherited from <a class="el" href="classGtk_1_1Gesture.html">Gtk::Gesture</a></td></tr>
<tr class="memitem:a5707274dcd2d05f1b9377acf89edd522 inherit related_classGtk_1_1Gesture"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>&lt; <a class="el" href="classGtk_1_1Gesture.html">Gtk::Gesture</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1Gesture.html#a5707274dcd2d05f1b9377acf89edd522">wrap</a> (GtkGesture* object, bool take_copy=false)</td></tr>
<tr class="memdesc:a5707274dcd2d05f1b9377acf89edd522 inherit related_classGtk_1_1Gesture"><td class="mdescLeft">&#160;</td><td class="mdescRight">A <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object.  <a href="#a5707274dcd2d05f1b9377acf89edd522">More...</a><br /></td></tr>
<tr class="separator:a5707274dcd2d05f1b9377acf89edd522 inherit related_classGtk_1_1Gesture"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header related_classGtk_1_1EventController"><td colspan="2" onclick="javascript:toggleInherit('related_classGtk_1_1EventController')"><img src="closed.png" alt="-"/>&#160;Related Functions inherited from <a class="el" href="classGtk_1_1EventController.html">Gtk::EventController</a></td></tr>
<tr class="memitem:a7954d6f01bb40a4b45e4fcebe901827e inherit related_classGtk_1_1EventController"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a><br class="typebreak" />
&lt; <a class="el" href="classGtk_1_1EventController.html">Gtk::EventController</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1EventController.html#a7954d6f01bb40a4b45e4fcebe901827e">wrap</a> (GtkEventController* object, bool take_copy=false)</td></tr>
<tr class="memdesc:a7954d6f01bb40a4b45e4fcebe901827e inherit related_classGtk_1_1EventController"><td class="mdescLeft">&#160;</td><td class="mdescRight">A <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object.  <a href="#a7954d6f01bb40a4b45e4fcebe901827e">More...</a><br /></td></tr>
<tr class="separator:a7954d6f01bb40a4b45e4fcebe901827e inherit related_classGtk_1_1EventController"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Zoom gesture. </p>
<p>This is a <a class="el" href="classGtk_1_1Gesture.html" title="Abstract base class for gestures. ">Gesture</a> implementation able to recognize pinch/zoom gestures. Whenever the distance between both tracked sequences changes, <a class="el" href="classGtk_1_1GestureZoom.html#a8a0d2625c2d862fc09822b6632984e32">signal_scale_changed()</a> is emitted to report the scale factor.</p>
<dl class="since_3_14"><dt><b><a class="el" href="since_3_14.html#_since_3_14000094">Since gtkmm 3.14:</a></b></dt><dd></dd></dl>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<p>There is no <a class="el" href="classGtk_1_1GestureZoom.html#a1e8e92ee0cc98eee70a961836ffcd838" title="Creates a Gesture that recognizes zoom in/out gestures (usually known as pinch/zoom). ">create()</a> method that corresponds to this constructor, because this constructor shall only be used by derived classes. </p>

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<p>Constructs a <a class="el" href="classGtk_1_1Gesture.html" title="Abstract base class for gestures. ">Gesture</a> that recognizes zoom in/out gestures (usually known as pinch/zoom). </p>

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<h2 class="groupheader">Member Function Documentation</h2>
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<p>Creates a <a class="el" href="classGtk_1_1Gesture.html" title="Abstract base class for gestures. ">Gesture</a> that recognizes zoom in/out gestures (usually known as pinch/zoom). </p>
<dl class="since_3_14"><dt><b><a class="el" href="since_3_14.html#_since_3_14000095">Since gtkmm 3.14:</a></b></dt><dd></dd></dl>
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<dl class="section return"><dt>Returns</dt><dd>A RefPtr to a new <a class="el" href="classGtk_1_1GestureZoom.html" title="Zoom gesture. ">GestureZoom</a>. </dd></dl>

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<p>If <em>gesture</em> is active, this function returns the zooming difference since the gesture was recognized (hence the starting point is considered 1:1). </p>
<p>If <em>gesture</em> is not active, 1 is returned.</p>
<dl class="since_3_14"><dt><b><a class="el" href="since_3_14.html#_since_3_14000096">Since gtkmm 3.14:</a></b></dt><dd></dd></dl>
<dl class="section return"><dt>Returns</dt><dd>The scale delta. </dd></dl>

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<p>Get the GType for this class, for use with the underlying GObject type system. </p>

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<p>Provides access to the underlying C GObject. </p>

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<p>Provides access to the underlying C GObject. </p>

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<p>Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. </p>

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          <td class="memname"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1SignalProxy1.html">Glib::SignalProxy1</a>&lt; void,double &gt; Gtk::GestureZoom::signal_scale_changed </td>
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<dl class="section user"><dt>Slot Prototype:</dt><dd><code>void on_my_scale_changed(double scale)</code></dd></dl>
<p>This signal is emitted whenever the distance between both tracked sequences changes.</p>
<dl class="since_3_14"><dt><b><a class="el" href="since_3_14.html#_since_3_14000097">Since gtkmm 3.14:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramname">scale</td><td><a class="el" href="classGtk_1_1Scale.html" title="A slider widget for selecting a value from a range. ">Scale</a> delta, taking the initial state as 1:1. </td></tr>
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<h2 class="groupheader">Friends And Related Function Documentation</h2>
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<p>A <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">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>
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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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