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<div id="projectname">gtkmm
 <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_1IconTheme.html">IconTheme</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<p><code>#include <gtkmm/icontheme.h></code></p>
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Inheritance diagram for Gtk::IconTheme:</div>
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<div class="center"><img src="classGtk_1_1IconTheme__inherit__graph.png" border="0" usemap="#Gtk_1_1IconTheme_inherit__map" alt="Inheritance graph"/></div>
<map name="Gtk_1_1IconTheme_inherit__map" id="Gtk_1_1IconTheme_inherit__map">
<area shape="rect" id="node2" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1Object.html" title="Glib::Object" alt="" coords="21,155,115,181"/><area shape="rect" id="node3" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ObjectBase.html" title="Glib::ObjectBase" alt="" coords="5,80,131,107"/><area shape="rect" id="node4" href="http://library.gnome.org/devel/libsigc++/unstable/structsigc_1_1trackable.html" title="sigc::trackable" alt="" coords="11,5,125,32"/></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:a4db5d65d22433f58898baa6eef9947b9"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a4db5d65d22433f58898baa6eef9947b9">~IconTheme</a> ()</td></tr>
<tr class="separator:a4db5d65d22433f58898baa6eef9947b9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9f62bce0b8426d984104ca65493ad65b"><td class="memItemLeft" align="right" valign="top">GtkIconTheme* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a9f62bce0b8426d984104ca65493ad65b">gobj</a> ()</td></tr>
<tr class="memdesc:a9f62bce0b8426d984104ca65493ad65b"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#a9f62bce0b8426d984104ca65493ad65b">More...</a><br /></td></tr>
<tr class="separator:a9f62bce0b8426d984104ca65493ad65b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab47f6ad780df65ae900862c469c1f45c"><td class="memItemLeft" align="right" valign="top">const GtkIconTheme* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#ab47f6ad780df65ae900862c469c1f45c">gobj</a> () const </td></tr>
<tr class="memdesc:ab47f6ad780df65ae900862c469c1f45c"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#ab47f6ad780df65ae900862c469c1f45c">More...</a><br /></td></tr>
<tr class="separator:ab47f6ad780df65ae900862c469c1f45c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a47f5d7d4be820bdec8e3ed111e04a174"><td class="memItemLeft" align="right" valign="top">GtkIconTheme* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a47f5d7d4be820bdec8e3ed111e04a174">gobj_copy</a> ()</td></tr>
<tr class="memdesc:a47f5d7d4be820bdec8e3ed111e04a174"><td class="mdescLeft"> </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="#a47f5d7d4be820bdec8e3ed111e04a174">More...</a><br /></td></tr>
<tr class="separator:a47f5d7d4be820bdec8e3ed111e04a174"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a101e27ca111105f250a7dccaa0407b52"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a101e27ca111105f250a7dccaa0407b52">set_screen</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Screen.html">Gdk::Screen</a> >& screen)</td></tr>
<tr class="memdesc:a101e27ca111105f250a7dccaa0407b52"><td class="mdescLeft"> </td><td class="mdescRight">Sets the screen for an icon theme; the screen is used to track the user’s currently configured icon theme, which might be different for different screens. <a href="#a101e27ca111105f250a7dccaa0407b52">More...</a><br /></td></tr>
<tr class="separator:a101e27ca111105f250a7dccaa0407b52"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2929f60b889a4aafc84a5acc288b24ff"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a2929f60b889a4aafc84a5acc288b24ff">set_search_path</a> (const <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> >& path)</td></tr>
<tr class="separator:a2929f60b889a4aafc84a5acc288b24ff"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a23de536e3cfd59dcdad02c8ad29a1444"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a23de536e3cfd59dcdad02c8ad29a1444">get_search_path</a> () const </td></tr>
<tr class="separator:a23de536e3cfd59dcdad02c8ad29a1444"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6d3cb198791d11293b53a6d72e86dd71"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a6d3cb198791d11293b53a6d72e86dd71">append_search_path</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a>& path)</td></tr>
<tr class="memdesc:a6d3cb198791d11293b53a6d72e86dd71"><td class="mdescLeft"> </td><td class="mdescRight">Appends a directory to the search path. <a href="#a6d3cb198791d11293b53a6d72e86dd71">More...</a><br /></td></tr>
<tr class="separator:a6d3cb198791d11293b53a6d72e86dd71"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3a7691445c999cf3f49fff52e6ef62b1"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a3a7691445c999cf3f49fff52e6ef62b1">prepend_search_path</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a>& path)</td></tr>
<tr class="memdesc:a3a7691445c999cf3f49fff52e6ef62b1"><td class="mdescLeft"> </td><td class="mdescRight">Prepends a directory to the search path. <a href="#a3a7691445c999cf3f49fff52e6ef62b1">More...</a><br /></td></tr>
<tr class="separator:a3a7691445c999cf3f49fff52e6ef62b1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a95edbfce09488f385b7cc4617bbeb254"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a95edbfce09488f385b7cc4617bbeb254">add_resource_path</a> (const <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01681.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a>& path)</td></tr>
<tr class="memdesc:a95edbfce09488f385b7cc4617bbeb254"><td class="mdescLeft"> </td><td class="mdescRight">Adds a resource path that will be looked at when looking for icons, similar to search paths. <a href="#a95edbfce09488f385b7cc4617bbeb254">More...</a><br /></td></tr>
<tr class="separator:a95edbfce09488f385b7cc4617bbeb254"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acddc42b5b8c9731c3647953c5ab5196b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#acddc42b5b8c9731c3647953c5ab5196b">set_custom_theme</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a>& theme_name)</td></tr>
<tr class="memdesc:acddc42b5b8c9731c3647953c5ab5196b"><td class="mdescLeft"> </td><td class="mdescRight">Sets the name of the icon theme that the <a class="el" href="classGtk_1_1IconTheme.html">Gtk::IconTheme</a> object uses overriding system configuration. <a href="#acddc42b5b8c9731c3647953c5ab5196b">More...</a><br /></td></tr>
<tr class="separator:acddc42b5b8c9731c3647953c5ab5196b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac39844b977b82e670b88a693d619c624"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#ac39844b977b82e670b88a693d619c624">has_icon</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a>& icon_name) const </td></tr>
<tr class="memdesc:ac39844b977b82e670b88a693d619c624"><td class="mdescLeft"> </td><td class="mdescRight">Checks whether an icon theme includes an icon for a particular name. <a href="#ac39844b977b82e670b88a693d619c624">More...</a><br /></td></tr>
<tr class="separator:ac39844b977b82e670b88a693d619c624"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9b66916b322a459ff1428fb140238450"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< int > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a9b66916b322a459ff1428fb140238450">get_icon_sizes</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a>& icon_name) const </td></tr>
<tr class="separator:a9b66916b322a459ff1428fb140238450"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:add25d62c56474a4c0d3530240061c82f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGtk_1_1IconInfo.html">IconInfo</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#add25d62c56474a4c0d3530240061c82f">lookup_icon</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a>& icon_name, int <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01656.html#ga445a43f417432dd1b9aed90ef239c700">size</a>, <a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> flags) const </td></tr>
<tr class="memdesc:add25d62c56474a4c0d3530240061c82f"><td class="mdescLeft"> </td><td class="mdescRight">Looks up a named icon and returns a structure containing information such as the filename of the icon. <a href="#add25d62c56474a4c0d3530240061c82f">More...</a><br /></td></tr>
<tr class="separator:add25d62c56474a4c0d3530240061c82f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5967ba5a05989a90d7af12e10a78783c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGtk_1_1IconInfo.html">IconInfo</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a5967ba5a05989a90d7af12e10a78783c">lookup_icon</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a>& icon_name, int <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01656.html#ga445a43f417432dd1b9aed90ef239c700">size</a>, int scale, <a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> flags) const </td></tr>
<tr class="memdesc:a5967ba5a05989a90d7af12e10a78783c"><td class="mdescLeft"> </td><td class="mdescRight">Looks up a named icon for a particular window scale and returns a <a class="el" href="classGtk_1_1IconInfo.html">Gtk::IconInfo</a> containing information such as the filename of the icon. <a href="#a5967ba5a05989a90d7af12e10a78783c">More...</a><br /></td></tr>
<tr class="separator:a5967ba5a05989a90d7af12e10a78783c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab600162e67612d6c2e70fecda7217b1a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGtk_1_1IconInfo.html">IconInfo</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#ab600162e67612d6c2e70fecda7217b1a">lookup_icon</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGio_1_1Icon.html">Gio::Icon</a> >& icon, int <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01656.html#ga445a43f417432dd1b9aed90ef239c700">size</a>, <a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> flags) const </td></tr>
<tr class="memdesc:ab600162e67612d6c2e70fecda7217b1a"><td class="mdescLeft"> </td><td class="mdescRight">Looks up an icon and returns a <a class="el" href="classGtk_1_1IconInfo.html">Gtk::IconInfo</a> containing information such as the filename of the icon. <a href="#ab600162e67612d6c2e70fecda7217b1a">More...</a><br /></td></tr>
<tr class="separator:ab600162e67612d6c2e70fecda7217b1a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac4d619f960b882480ecff7afd2975ad9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGtk_1_1IconInfo.html">IconInfo</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#ac4d619f960b882480ecff7afd2975ad9">lookup_icon</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGio_1_1Icon.html">Gio::Icon</a> >& icon, int <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01656.html#ga445a43f417432dd1b9aed90ef239c700">size</a>, int scale, <a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> flags) const </td></tr>
<tr class="memdesc:ac4d619f960b882480ecff7afd2975ad9"><td class="mdescLeft"> </td><td class="mdescRight">Looks up an icon and returns a <a class="el" href="classGtk_1_1IconInfo.html">Gtk::IconInfo</a> containing information such as the filename of the icon. <a href="#ac4d619f960b882480ecff7afd2975ad9">More...</a><br /></td></tr>
<tr class="separator:ac4d619f960b882480ecff7afd2975ad9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae65632153cef4571959303a8d31c1afc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGtk_1_1IconInfo.html">IconInfo</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#ae65632153cef4571959303a8d31c1afc">choose_icon</a> (const <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> >& icon_names, int <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01656.html#ga445a43f417432dd1b9aed90ef239c700">size</a>, <a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> flags)</td></tr>
<tr class="memdesc:ae65632153cef4571959303a8d31c1afc"><td class="mdescLeft"> </td><td class="mdescRight">Looks up a named icon and returns a structure containing information such as the filename of the icon. <a href="#ae65632153cef4571959303a8d31c1afc">More...</a><br /></td></tr>
<tr class="separator:ae65632153cef4571959303a8d31c1afc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adc6a30c06a54bdc413471cbd84197654"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGtk_1_1IconInfo.html">IconInfo</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#adc6a30c06a54bdc413471cbd84197654">choose_icon</a> (const <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> >& icon_names, int <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01656.html#ga445a43f417432dd1b9aed90ef239c700">size</a>, int scale, <a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> flags)</td></tr>
<tr class="memdesc:adc6a30c06a54bdc413471cbd84197654"><td class="mdescLeft"> </td><td class="mdescRight">Looks up a named icon for a particular window scale and returns a <a class="el" href="classGtk_1_1IconInfo.html">Gtk::IconInfo</a> containing information such as the filename of the icon. <a href="#adc6a30c06a54bdc413471cbd84197654">More...</a><br /></td></tr>
<tr class="separator:adc6a30c06a54bdc413471cbd84197654"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9e9307cefa458eea1e8946d9def2e527"><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>< <a class="el" href="classGdk_1_1Pixbuf.html">Gdk::Pixbuf</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a9e9307cefa458eea1e8946d9def2e527">load_icon</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a>& icon_name, int <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01656.html#ga445a43f417432dd1b9aed90ef239c700">size</a>, <a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> flags=(<a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a>) 0) const </td></tr>
<tr class="memdesc:a9e9307cefa458eea1e8946d9def2e527"><td class="mdescLeft"> </td><td class="mdescRight">Looks up an icon in an icon theme, scales it to the given size and renders it into a pixbuf. <a href="#a9e9307cefa458eea1e8946d9def2e527">More...</a><br /></td></tr>
<tr class="separator:a9e9307cefa458eea1e8946d9def2e527"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5f42edffabc31879fd790a8007a995a5"><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>< <a class="el" href="classGdk_1_1Pixbuf.html">Gdk::Pixbuf</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a5f42edffabc31879fd790a8007a995a5">load_icon</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a>& icon_name, int <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01656.html#ga445a43f417432dd1b9aed90ef239c700">size</a>, int scale, <a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> flags=(<a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a>) 0) const </td></tr>
<tr class="memdesc:a5f42edffabc31879fd790a8007a995a5"><td class="mdescLeft"> </td><td class="mdescRight">Looks up an icon in an icon theme for a particular window scale, scales it to the given size and renders it into a pixbuf. <a href="#a5f42edffabc31879fd790a8007a995a5">More...</a><br /></td></tr>
<tr class="separator:a5f42edffabc31879fd790a8007a995a5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a587cc4e0f1640166ef7b8705a2a55967"><td class="memItemLeft" align="right" valign="top">::<a class="elRef" href="http://www.cairographics.org/documentation/cairomm/reference/classCairo_1_1RefPtr.html">Cairo::RefPtr</a>< ::<a class="elRef" href="http://www.cairographics.org/documentation/cairomm/reference/classCairo_1_1Surface.html">Cairo::Surface</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a587cc4e0f1640166ef7b8705a2a55967">load_surface</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a>& icon_name, int <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01656.html#ga445a43f417432dd1b9aed90ef239c700">size</a>, int scale, const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Window.html">Gdk::Window</a> >& for_window, <a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> flags=(<a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a>) 0)</td></tr>
<tr class="memdesc:a587cc4e0f1640166ef7b8705a2a55967"><td class="mdescLeft"> </td><td class="mdescRight">Looks up an icon in an icon theme for a particular window scale, scales it to the given size and renders it into a cairo surface. <a href="#a587cc4e0f1640166ef7b8705a2a55967">More...</a><br /></td></tr>
<tr class="separator:a587cc4e0f1640166ef7b8705a2a55967"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae1811445f31727325fc27d255091fd83"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#ae1811445f31727325fc27d255091fd83">list_icons</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a>& context) const </td></tr>
<tr class="memdesc:ae1811445f31727325fc27d255091fd83"><td class="mdescLeft"> </td><td class="mdescRight">Lists a subset of icons in the current icon theme, by providing a context string. <a href="#ae1811445f31727325fc27d255091fd83">More...</a><br /></td></tr>
<tr class="separator:ae1811445f31727325fc27d255091fd83"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac348dfde39ecdefe5ae9bc9bae02f899"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#ac348dfde39ecdefe5ae9bc9bae02f899">list_icons</a> () const </td></tr>
<tr class="memdesc:ac348dfde39ecdefe5ae9bc9bae02f899"><td class="mdescLeft"> </td><td class="mdescRight">Lists the icons in the current icon theme. <a href="#ac348dfde39ecdefe5ae9bc9bae02f899">More...</a><br /></td></tr>
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<tr class="memitem:aee7c587ec0be0be691ebae2587d30041"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#aee7c587ec0be0be691ebae2587d30041">list_contexts</a> () const </td></tr>
<tr class="memdesc:aee7c587ec0be0be691ebae2587d30041"><td class="mdescLeft"> </td><td class="mdescRight">Gets the list of contexts available within the current hierarchy of icon themes. <a href="#aee7c587ec0be0be691ebae2587d30041">More...</a><br /></td></tr>
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<tr class="memitem:aa2a1cca16c9b048e5b023d2212579d1a"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#aa2a1cca16c9b048e5b023d2212579d1a">get_example_icon_name</a> () const </td></tr>
<tr class="memdesc:aa2a1cca16c9b048e5b023d2212579d1a"><td class="mdescLeft"> </td><td class="mdescRight">Gets the name of an icon that is representative of the current theme (for instance, to use when presenting a list of themes to the user.) <a href="#aa2a1cca16c9b048e5b023d2212579d1a">More...</a><br /></td></tr>
<tr class="separator:aa2a1cca16c9b048e5b023d2212579d1a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5cb5c0e2c62d565995a4142ca93b65ed"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a5cb5c0e2c62d565995a4142ca93b65ed">rescan_if_needed</a> ()</td></tr>
<tr class="memdesc:a5cb5c0e2c62d565995a4142ca93b65ed"><td class="mdescLeft"> </td><td class="mdescRight">Checks to see if the icon theme has changed; if it has, any currently cached information is discarded and will be reloaded next time <em>icon_theme</em> is accessed. <a href="#a5cb5c0e2c62d565995a4142ca93b65ed">More...</a><br /></td></tr>
<tr class="separator:a5cb5c0e2c62d565995a4142ca93b65ed"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab50617ee892526a732de2659ecb7b79c"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1SignalProxy0.html">Glib::SignalProxy0</a>< void > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#ab50617ee892526a732de2659ecb7b79c">signal_changed</a> ()</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:aad115f8c1359ecd1d6e7bd9bed70d91c"><td class="memItemLeft" align="right" valign="top">static GType </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#aad115f8c1359ecd1d6e7bd9bed70d91c">get_type</a> ()</td></tr>
<tr class="memdesc:aad115f8c1359ecd1d6e7bd9bed70d91c"><td class="mdescLeft"> </td><td class="mdescRight">Get the GType for this class, for use with the underlying GObject type system. <a href="#aad115f8c1359ecd1d6e7bd9bed70d91c">More...</a><br /></td></tr>
<tr class="separator:aad115f8c1359ecd1d6e7bd9bed70d91c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab5e19724cb84f116235ca256194d49df"><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>< <a class="el" href="classGtk_1_1IconTheme.html">IconTheme</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#ab5e19724cb84f116235ca256194d49df">create</a> ()</td></tr>
<tr class="separator:ab5e19724cb84f116235ca256194d49df"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3afdba1b52bd99e26cffae6bdc7746f2"><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>< <a class="el" href="classGtk_1_1IconTheme.html">IconTheme</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a3afdba1b52bd99e26cffae6bdc7746f2">get_default</a> ()</td></tr>
<tr class="memdesc:a3afdba1b52bd99e26cffae6bdc7746f2"><td class="mdescLeft"> </td><td class="mdescRight">Gets the icon theme for the default screen. <a href="#a3afdba1b52bd99e26cffae6bdc7746f2">More...</a><br /></td></tr>
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<tr class="memitem:ae345ef63d7ae954bfc290fb9ed708bbd"><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>< <a class="el" href="classGtk_1_1IconTheme.html">IconTheme</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#ae345ef63d7ae954bfc290fb9ed708bbd">get_for_screen</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Screen.html">Gdk::Screen</a> >& screen)</td></tr>
<tr class="memdesc:ae345ef63d7ae954bfc290fb9ed708bbd"><td class="mdescLeft"> </td><td class="mdescRight">Gets the icon theme object associated with <em>screen</em>; if this function has not previously been called for the given screen, a new icon theme object will be created and associated with the screen. <a href="#ae345ef63d7ae954bfc290fb9ed708bbd">More...</a><br /></td></tr>
<tr class="separator:ae345ef63d7ae954bfc290fb9ed708bbd"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aec6f8962cf59343dbc30e1ba40bc5e72"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#aec6f8962cf59343dbc30e1ba40bc5e72">add_builtin_icon</a> (const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a>& icon_name, int <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01656.html#ga445a43f417432dd1b9aed90ef239c700">size</a>, const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Pixbuf.html">Gdk::Pixbuf</a> >& pixbuf)</td></tr>
<tr class="memdesc:aec6f8962cf59343dbc30e1ba40bc5e72"><td class="mdescLeft"> </td><td class="mdescRight">Registers a built-in icon for icon theme lookups. <a href="#aec6f8962cf59343dbc30e1ba40bc5e72">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:a657508c71596013f27b6a7e71225d153"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a657508c71596013f27b6a7e71225d153">IconTheme</a> ()</td></tr>
<tr class="separator:a657508c71596013f27b6a7e71225d153"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae19dff5d94f1e1f05c005c254a547e38"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#ae19dff5d94f1e1f05c005c254a547e38">on_changed</a> ()</td></tr>
<tr class="memdesc:ae19dff5d94f1e1f05c005c254a547e38"><td class="mdescLeft"> </td><td class="mdescRight">This is a default handler for the signal <a class="el" href="classGtk_1_1IconTheme.html#ab50617ee892526a732de2659ecb7b79c">signal_changed()</a>. <a href="#ae19dff5d94f1e1f05c005c254a547e38">More...</a><br /></td></tr>
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</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>
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<tr class="memitem:a54a6116e8b997b4e1f7489f6dd72dc29"><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>< <a class="el" href="classGtk_1_1IconTheme.html">Gtk::IconTheme</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1IconTheme.html#a54a6116e8b997b4e1f7489f6dd72dc29">wrap</a> (GtkIconTheme* object, bool take_copy=false)</td></tr>
<tr class="memdesc:a54a6116e8b997b4e1f7489f6dd72dc29"><td class="mdescLeft"> </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="#a54a6116e8b997b4e1f7489f6dd72dc29">More...</a><br /></td></tr>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">virtual Gtk::IconTheme::~IconTheme </td>
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<td class="memname">Gtk::IconTheme::IconTheme </td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">static void Gtk::IconTheme::add_builtin_icon </td>
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<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> & </td>
<td class="paramname"><em>icon_name</em>, </td>
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<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Pixbuf.html">Gdk::Pixbuf</a> >& </td>
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<p>Registers a built-in icon for icon theme lookups. </p>
<p>The idea of built-in icons is to allow an application or library that uses themed icons to function requiring files to be present in the file system. For instance, the default images for all of GTK+’s stock icons are registered as built-icons.</p>
<p>In general, if you use <a class="el" href="classGtk_1_1IconTheme.html#aec6f8962cf59343dbc30e1ba40bc5e72" title="Registers a built-in icon for icon theme lookups. ">add_builtin_icon()</a> you should also install the icon in the icon theme, so that the icon is generally available.</p>
<p>This function will generally be used with pixbufs loaded via gdk_pixbuf_new_from_inline().</p>
<dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000209">Since gtkmm 2.4:</a></b></dt><dd></dd></dl>
<p>Deprecated: 3.14: Use <a class="el" href="classGtk_1_1IconTheme.html#a95edbfce09488f385b7cc4617bbeb254" title="Adds a resource path that will be looked at when looking for icons, similar to search paths...">add_resource_path()</a> to add application-specific icons to the icon theme.</p>
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000107">Deprecated:</a></b></dt><dd>Use <a class="el" href="classGtk_1_1IconTheme.html#a95edbfce09488f385b7cc4617bbeb254" title="Adds a resource path that will be looked at when looking for icons, similar to search paths...">add_resource_path()</a> to add application-specific icons to the icon theme.</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">icon_name</td><td>The name of the icon to register. </td></tr>
<tr><td class="paramname">size</td><td>The size in pixels at which to register the icon (different images can be registered for the same icon name at different sizes.). </td></tr>
<tr><td class="paramname">pixbuf</td><td><a class="el" href="classGdk_1_1Pixbuf.html">Gdk::Pixbuf</a> that contains the image to use for <em>icon_name</em>. </td></tr>
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<td class="memname">void Gtk::IconTheme::add_resource_path </td>
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<td class="paramtype">const <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01681.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a> & </td>
<td class="paramname"><em>path</em></td><td>)</td>
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<p>Adds a resource path that will be looked at when looking for icons, similar to search paths. </p>
<p>This function should be used to make application-specific icons available as part of the icon theme.</p>
<p>The resources are considered as part of the hicolor icon theme and must be located in subdirectories that are defined in the hicolor icon theme, such as <code>@a path/16x16/actions/run.png</code>. Icons that are directly placed in the resource path instead of a subdirectory are also considered as ultimate fallback.</p>
<dl class="since_3_14"><dt><b><a class="el" href="since_3_14.html#_since_3_14000098">Since gtkmm 3.14:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">path</td><td>A resource path. </td></tr>
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</dd>
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<td class="memname">void Gtk::IconTheme::append_search_path </td>
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<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> & </td>
<td class="paramname"><em>path</em></td><td>)</td>
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<p>Appends a directory to the search path. </p>
<p>See <a class="el" href="classGtk_1_1IconTheme.html#a2929f60b889a4aafc84a5acc288b24ff">set_search_path()</a>.</p>
<dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000200">Since gtkmm 2.4:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">path</td><td>Directory name to append to the icon path. </td></tr>
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<td class="memname"><a class="el" href="classGtk_1_1IconInfo.html">IconInfo</a> Gtk::IconTheme::choose_icon </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> > & </td>
<td class="paramname"><em>icon_names</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>size</em>, </td>
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<td class="paramtype"><a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> </td>
<td class="paramname"><em>flags</em> </td>
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<p>Looks up a named icon and returns a structure containing information such as the filename of the icon. </p>
<p>The icon can then be rendered into a pixbuf using <a class="el" href="classGtk_1_1IconInfo.html#a5eec966046321610dba070b3c8d7e8e6" title="Renders an icon previously looked up in an icon theme using Gtk::IconTheme::lookup_icon(); the size w...">Gtk::IconInfo::load_icon()</a>. (<a class="el" href="classGtk_1_1IconTheme.html#a9e9307cefa458eea1e8946d9def2e527" title="Looks up an icon in an icon theme, scales it to the given size and renders it into a pixbuf...">load_icon()</a> combines these two steps if all you need is the pixbuf.)</p>
<p>If <em>icon_names</em> contains more than one name, this function tries them all in the given order before falling back to inherited icon themes.</p>
<dl class="since_2_12"><dt><b><a class="el" href="since_2_12.html#_since_2_12000033">Since gtkmm 2.12:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">icon_names</td><td>Array of icon names to lookup. </td></tr>
<tr><td class="paramname">size</td><td>Desired icon size. </td></tr>
<tr><td class="paramname">flags</td><td>Flags modifying the behavior of the icon lookup. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>A <a class="el" href="classGtk_1_1IconInfo.html">Gtk::IconInfo</a> structure containing information about the icon. IconInfo::operator bool() will be false if the icon wasn't found - for instance, if (icon_info) { ... }. </dd></dl>
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<td class="memname"><a class="el" href="classGtk_1_1IconInfo.html">IconInfo</a> Gtk::IconTheme::choose_icon </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> > & </td>
<td class="paramname"><em>icon_names</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int </td>
<td class="paramname"><em>size</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>scale</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> </td>
<td class="paramname"><em>flags</em> </td>
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<p>Looks up a named icon for a particular window scale and returns a <a class="el" href="classGtk_1_1IconInfo.html">Gtk::IconInfo</a> containing information such as the filename of the icon. </p>
<p>The icon can then be rendered into a pixbuf using <a class="el" href="classGtk_1_1IconInfo.html#a5eec966046321610dba070b3c8d7e8e6" title="Renders an icon previously looked up in an icon theme using Gtk::IconTheme::lookup_icon(); the size w...">Gtk::IconInfo::load_icon()</a>. (<a class="el" href="classGtk_1_1IconTheme.html#a9e9307cefa458eea1e8946d9def2e527" title="Looks up an icon in an icon theme, scales it to the given size and renders it into a pixbuf...">load_icon()</a> combines these two steps if all you need is the pixbuf.)</p>
<p>If <em>icon_names</em> contains more than one name, this function tries them all in the given order before falling back to inherited icon themes.</p>
<dl class="since_3_10"><dt><b><a class="el" href="since_3_10.html#_since_3_10000043">Since gtkmm 3.10:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">icon_names</td><td><code>0</code>-terminated array of icon names to lookup. </td></tr>
<tr><td class="paramname">size</td><td>Desired icon size. </td></tr>
<tr><td class="paramname">scale</td><td>Desired scale. </td></tr>
<tr><td class="paramname">flags</td><td>Flags modifying the behavior of the icon lookup. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>A <a class="el" href="classGtk_1_1IconInfo.html">Gtk::IconInfo</a> object containing information about the icon, or <code>0</code> if the icon wasn’t found. </dd></dl>
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<td class="memname">static <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGtk_1_1IconTheme.html">IconTheme</a>> Gtk::IconTheme::create </td>
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<td class="memname">static <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGtk_1_1IconTheme.html">IconTheme</a>> Gtk::IconTheme::get_default </td>
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<p>Gets the icon theme for the default screen. </p>
<p>See <a class="el" href="classGtk_1_1IconTheme.html#ae345ef63d7ae954bfc290fb9ed708bbd" title="Gets the icon theme object associated with screen; if this function has not previously been called fo...">get_for_screen()</a>.</p>
<dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000197">Since gtkmm 2.4:</a></b></dt><dd></dd></dl>
<dl class="section return"><dt>Returns</dt><dd>A unique <a class="el" href="classGtk_1_1IconTheme.html">Gtk::IconTheme</a> associated with the default screen. This icon theme is associated with the screen and can be used as long as the screen is open. Do not ref or unref it. </dd></dl>
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<td class="memname"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> Gtk::IconTheme::get_example_icon_name </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>Gets the name of an icon that is representative of the current theme (for instance, to use when presenting a list of themes to the user.) </p>
<dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000207">Since gtkmm 2.4:</a></b></dt><dd></dd></dl>
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<td class="memname">static <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGtk_1_1IconTheme.html">IconTheme</a>> Gtk::IconTheme::get_for_screen </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Screen.html">Gdk::Screen</a> >& </td>
<td class="paramname"><em>screen</em></td><td>)</td>
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<p>Gets the icon theme object associated with <em>screen</em>; if this function has not previously been called for the given screen, a new icon theme object will be created and associated with the screen. </p>
<p>Icon theme objects are fairly expensive to create, so using this function is usually a better choice than calling than new() and setting the screen yourself; by using this function a single icon theme object will be shared between users.</p>
<dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000198">Since gtkmm 2.4:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">screen</td><td>A <a class="el" href="classGdk_1_1Screen.html" title="Object representing a physical screen Gdk::Screen objects are the GDK representation of a physical sc...">Gdk::Screen</a>. </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>A unique <a class="el" href="classGtk_1_1IconTheme.html">Gtk::IconTheme</a> associated with the given screen. This icon theme is associated with the screen and can be used as long as the screen is open. Do not ref or unref it. </dd></dl>
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<td class="memname"><a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a><int> Gtk::IconTheme::get_icon_sizes </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> & </td>
<td class="paramname"><em>icon_name</em></td><td>)</td>
<td> const</td>
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<td class="memname"><a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a><<a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a>> Gtk::IconTheme::get_search_path </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<td class="memname">static GType Gtk::IconTheme::get_type </td>
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<p>Get the GType for this class, for use with the underlying GObject type system. </p>
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<td class="memname">GtkIconTheme* Gtk::IconTheme::gobj </td>
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<p>Provides access to the underlying C GObject. </p>
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<td class="memname">const GtkIconTheme* Gtk::IconTheme::gobj </td>
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<p>Provides access to the underlying C GObject. </p>
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<td class="memname">GtkIconTheme* Gtk::IconTheme::gobj_copy </td>
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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">bool Gtk::IconTheme::has_icon </td>
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<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> & </td>
<td class="paramname"><em>icon_name</em></td><td>)</td>
<td> const</td>
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<p>Checks whether an icon theme includes an icon for a particular name. </p>
<dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000203">Since gtkmm 2.4:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">icon_name</td><td>The name of an icon. </td></tr>
</table>
</dd>
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<dl class="section return"><dt>Returns</dt><dd><code>true</code> if <em>icon_theme</em> includes an icon for <em>icon_name</em>. </dd></dl>
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<td class="memname"><a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a><<a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a>> Gtk::IconTheme::list_contexts </td>
<td>(</td>
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<td> const</td>
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<p>Gets the list of contexts available within the current hierarchy of icon themes. </p>
<dl class="since_2_12"><dt><b><a class="el" href="since_2_12.html#_since_2_12000034">Since gtkmm 2.12:</a></b></dt><dd></dd></dl>
<dl class="section return"><dt>Returns</dt><dd>A list holding the names of all the contexts in the theme. </dd></dl>
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<td>(</td>
<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> & </td>
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<p>Lists a subset of icons in the current icon theme, by providing a context string. </p>
<p>The set of values for the context string is system dependent, but will typically include such values as 'Applications' and 'MimeTypes'.</p>
<dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000206">Since gtkmm 2.4:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">context</td><td>A string identifying a particular type of icon. </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>The names of all the icons in the theme. </dd></dl>
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<p>Lists the icons in the current icon theme. </p>
<dl class="section return"><dt>Returns</dt><dd>A list holding the names of all the icons in the theme.</dd></dl>
<dl class="since_2_10"><dt><b><a class="el" href="since_2_10.html#_since_2_10000061">Since gtkmm 2.10:</a></b></dt><dd></dd></dl>
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<a class="anchor" id="a9e9307cefa458eea1e8946d9def2e527"></a>
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<td class="memname"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGdk_1_1Pixbuf.html">Gdk::Pixbuf</a>> Gtk::IconTheme::load_icon </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> & </td>
<td class="paramname"><em>icon_name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> </td>
<td class="paramname"><em>flags</em> = <code>(<a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a>) 0</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Looks up an icon in an icon theme, scales it to the given size and renders it into a pixbuf. </p>
<p>This is a convenience function; if more details about the icon are needed, use <a class="el" href="classGtk_1_1IconTheme.html#add25d62c56474a4c0d3530240061c82f" title="Looks up a named icon and returns a structure containing information such as the filename of the icon...">lookup_icon()</a> followed by <a class="el" href="classGtk_1_1IconInfo.html#a5eec966046321610dba070b3c8d7e8e6" title="Renders an icon previously looked up in an icon theme using Gtk::IconTheme::lookup_icon(); the size w...">Gtk::IconInfo::load_icon()</a>.</p>
<p>Note that you probably want to listen for icon theme changes and update the icon. This is usually done by connecting to the GtkWidget::style-set signal. If for some reason you do not want to update the icon when the icon theme changes, you should consider using gdk_pixbuf_copy() to make a private copy of the pixbuf returned by this function. Otherwise GTK+ may need to keep the old icon theme loaded, which would be a waste of memory.</p>
<dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000205">Since gtkmm 2.4:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">icon_name</td><td>The name of the icon to lookup. </td></tr>
<tr><td class="paramname">size</td><td>The desired icon size. The resulting icon may not be exactly this size; see <a class="el" href="classGtk_1_1IconInfo.html#a5eec966046321610dba070b3c8d7e8e6" title="Renders an icon previously looked up in an icon theme using Gtk::IconTheme::lookup_icon(); the size w...">Gtk::IconInfo::load_icon()</a>. </td></tr>
<tr><td class="paramname">flags</td><td>Flags modifying the behavior of the icon lookup. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The rendered icon; this may be a newly created icon or a new reference to an internal icon, so you must not modify the icon. Use Glib::object_unref() to release your reference to the icon. <code>0</code> if the icon isn’t found. </dd></dl>
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<a class="anchor" id="a5f42edffabc31879fd790a8007a995a5"></a>
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<td class="memname"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGdk_1_1Pixbuf.html">Gdk::Pixbuf</a>> Gtk::IconTheme::load_icon </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> & </td>
<td class="paramname"><em>icon_name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>scale</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> </td>
<td class="paramname"><em>flags</em> = <code>(<a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a>) 0</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Looks up an icon in an icon theme for a particular window scale, scales it to the given size and renders it into a pixbuf. </p>
<p>This is a convenience function; if more details about the icon are needed, use <a class="el" href="classGtk_1_1IconTheme.html#add25d62c56474a4c0d3530240061c82f" title="Looks up a named icon and returns a structure containing information such as the filename of the icon...">lookup_icon()</a> followed by <a class="el" href="classGtk_1_1IconInfo.html#a5eec966046321610dba070b3c8d7e8e6" title="Renders an icon previously looked up in an icon theme using Gtk::IconTheme::lookup_icon(); the size w...">Gtk::IconInfo::load_icon()</a>.</p>
<p>Note that you probably want to listen for icon theme changes and update the icon. This is usually done by connecting to the GtkWidget::style-set signal. If for some reason you do not want to update the icon when the icon theme changes, you should consider using gdk_pixbuf_copy() to make a private copy of the pixbuf returned by this function. Otherwise GTK+ may need to keep the old icon theme loaded, which would be a waste of memory.</p>
<dl class="since_3_10"><dt><b><a class="el" href="since_3_10.html#_since_3_10000044">Since gtkmm 3.10:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">icon_name</td><td>The name of the icon to lookup. </td></tr>
<tr><td class="paramname">size</td><td>The desired icon size. The resulting icon may not be exactly this size; see <a class="el" href="classGtk_1_1IconInfo.html#a5eec966046321610dba070b3c8d7e8e6" title="Renders an icon previously looked up in an icon theme using Gtk::IconTheme::lookup_icon(); the size w...">Gtk::IconInfo::load_icon()</a>. </td></tr>
<tr><td class="paramname">scale</td><td>Desired scale. </td></tr>
<tr><td class="paramname">flags</td><td>Flags modifying the behavior of the icon lookup. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The rendered icon; this may be a newly created icon or a new reference to an internal icon, so you must not modify the icon. Use Glib::object_unref() to release your reference to the icon. <code>0</code> if the icon isn’t found. </dd></dl>
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<td class="memname">::<a class="elRef" href="http://www.cairographics.org/documentation/cairomm/reference/classCairo_1_1RefPtr.html">Cairo::RefPtr</a>< ::<a class="elRef" href="http://www.cairographics.org/documentation/cairomm/reference/classCairo_1_1Surface.html">Cairo::Surface</a>> Gtk::IconTheme::load_surface </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> & </td>
<td class="paramname"><em>icon_name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>scale</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Window.html">Gdk::Window</a> >& </td>
<td class="paramname"><em>for_window</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> </td>
<td class="paramname"><em>flags</em> = <code>(<a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a>) 0</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Looks up an icon in an icon theme for a particular window scale, scales it to the given size and renders it into a cairo surface. </p>
<p>This is a convenience function; if more details about the icon are needed, use <a class="el" href="classGtk_1_1IconTheme.html#add25d62c56474a4c0d3530240061c82f" title="Looks up a named icon and returns a structure containing information such as the filename of the icon...">lookup_icon()</a> followed by <a class="el" href="classGtk_1_1IconInfo.html#a01dfc11aaf94faa9edb3bb834257b880" title="Renders an icon previously looked up in an icon theme using Gtk::IconTheme::lookup_icon(); the size w...">Gtk::IconInfo::load_surface()</a>.</p>
<p>Note that you probably want to listen for icon theme changes and update the icon. This is usually done by connecting to the GtkWidget::style-set signal.</p>
<dl class="since_3_10"><dt><b><a class="el" href="since_3_10.html#_since_3_10000045">Since gtkmm 3.10:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">icon_name</td><td>The name of the icon to lookup. </td></tr>
<tr><td class="paramname">size</td><td>The desired icon size. The resulting icon may not be exactly this size; see <a class="el" href="classGtk_1_1IconInfo.html#a5eec966046321610dba070b3c8d7e8e6" title="Renders an icon previously looked up in an icon theme using Gtk::IconTheme::lookup_icon(); the size w...">Gtk::IconInfo::load_icon()</a>. </td></tr>
<tr><td class="paramname">scale</td><td>Desired scale. </td></tr>
<tr><td class="paramname">for_window</td><td><a class="el" href="classGdk_1_1Window.html" title="A Gdk::Window is a rectangular region on the screen. ">Gdk::Window</a> to optimize drawing for, or <code>0</code>. </td></tr>
<tr><td class="paramname">flags</td><td>Flags modifying the behavior of the icon lookup. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The rendered icon; this may be a newly created icon or a new reference to an internal icon, so you must not modify the icon. Use cairo_surface_destroy() to release your reference to the icon. <code>0</code> if the icon isn’t found. </dd></dl>
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<td class="memname"><a class="el" href="classGtk_1_1IconInfo.html">IconInfo</a> Gtk::IconTheme::lookup_icon </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> & </td>
<td class="paramname"><em>icon_name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> </td>
<td class="paramname"><em>flags</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Looks up a named icon and returns a structure containing information such as the filename of the icon. </p>
<p>The icon can then be rendered into a pixbuf using <a class="el" href="classGtk_1_1IconInfo.html#a5eec966046321610dba070b3c8d7e8e6" title="Renders an icon previously looked up in an icon theme using Gtk::IconTheme::lookup_icon(); the size w...">Gtk::IconInfo::load_icon()</a>. (<a class="el" href="classGtk_1_1IconTheme.html#a9e9307cefa458eea1e8946d9def2e527" title="Looks up an icon in an icon theme, scales it to the given size and renders it into a pixbuf...">load_icon()</a> combines these two steps if all you need is the pixbuf.)</p>
<dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000204">Since gtkmm 2.4:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">icon_name</td><td>The name of the icon to lookup. </td></tr>
<tr><td class="paramname">size</td><td>Desired icon size. </td></tr>
<tr><td class="paramname">flags</td><td>Flags modifying the behavior of the icon lookup. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>An <a class="el" href="classGtk_1_1IconInfo.html">IconInfo</a> structure containing information about the icon. IconInfo::operator bool() will return false if the icon wasn't found. For instance, if (icon_info) { ... }. </dd></dl>
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<td class="memname"><a class="el" href="classGtk_1_1IconInfo.html">IconInfo</a> Gtk::IconTheme::lookup_icon </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> & </td>
<td class="paramname"><em>icon_name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>scale</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> </td>
<td class="paramname"><em>flags</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Looks up a named icon for a particular window scale and returns a <a class="el" href="classGtk_1_1IconInfo.html">Gtk::IconInfo</a> containing information such as the filename of the icon. </p>
<p>The icon can then be rendered into a pixbuf using <a class="el" href="classGtk_1_1IconInfo.html#a5eec966046321610dba070b3c8d7e8e6" title="Renders an icon previously looked up in an icon theme using Gtk::IconTheme::lookup_icon(); the size w...">Gtk::IconInfo::load_icon()</a>. (<a class="el" href="classGtk_1_1IconTheme.html#a9e9307cefa458eea1e8946d9def2e527" title="Looks up an icon in an icon theme, scales it to the given size and renders it into a pixbuf...">load_icon()</a> combines these two steps if all you need is the pixbuf.)</p>
<dl class="since_3_10"><dt><b><a class="el" href="since_3_10.html#_since_3_10000041">Since gtkmm 3.10:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">icon_name</td><td>The name of the icon to lookup. </td></tr>
<tr><td class="paramname">size</td><td>Desired icon size. </td></tr>
<tr><td class="paramname">scale</td><td>The desired scale. </td></tr>
<tr><td class="paramname">flags</td><td>Flags modifying the behavior of the icon lookup. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A <a class="el" href="classGtk_1_1IconInfo.html">Gtk::IconInfo</a> object containing information about the icon, or <code>0</code> if the icon wasn’t found. </dd></dl>
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<td class="memname"><a class="el" href="classGtk_1_1IconInfo.html">IconInfo</a> Gtk::IconTheme::lookup_icon </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGio_1_1Icon.html">Gio::Icon</a> > & </td>
<td class="paramname"><em>icon</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> </td>
<td class="paramname"><em>flags</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Looks up an icon and returns a <a class="el" href="classGtk_1_1IconInfo.html">Gtk::IconInfo</a> containing information such as the filename of the icon. </p>
<p>The icon can then be rendered into a pixbuf using <a class="el" href="classGtk_1_1IconInfo.html#a5eec966046321610dba070b3c8d7e8e6" title="Renders an icon previously looked up in an icon theme using Gtk::IconTheme::lookup_icon(); the size w...">Gtk::IconInfo::load_icon()</a>.</p>
<dl class="since_2_14"><dt><b><a class="el" href="since_2_14.html#_since_2_14000075">Since gtkmm 2.14:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">icon</td><td>The Icon to look up. </td></tr>
<tr><td class="paramname">size</td><td>Desired icon size. </td></tr>
<tr><td class="paramname">flags</td><td>Flags modifying the behavior of the icon lookup. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A <a class="el" href="classGtk_1_1IconInfo.html">Gtk::IconInfo</a> containing information about the icon, or <code>0</code> if the icon wasn’t found. Unref with Glib::object_unref(). </dd></dl>
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<td class="memname"><a class="el" href="classGtk_1_1IconInfo.html">IconInfo</a> Gtk::IconTheme::lookup_icon </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGio_1_1Icon.html">Gio::Icon</a> > & </td>
<td class="paramname"><em>icon</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>scale</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__gtkmmEnums.html#ga6d0c2193613cfb97ab313746a5bacaa2">IconLookupFlags</a> </td>
<td class="paramname"><em>flags</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Looks up an icon and returns a <a class="el" href="classGtk_1_1IconInfo.html">Gtk::IconInfo</a> containing information such as the filename of the icon. </p>
<p>The icon can then be rendered into a pixbuf using <a class="el" href="classGtk_1_1IconInfo.html#a5eec966046321610dba070b3c8d7e8e6" title="Renders an icon previously looked up in an icon theme using Gtk::IconTheme::lookup_icon(); the size w...">Gtk::IconInfo::load_icon()</a>.</p>
<dl class="since_3_10"><dt><b><a class="el" href="since_3_10.html#_since_3_10000042">Since gtkmm 3.10:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">icon</td><td>The Icon to look up. </td></tr>
<tr><td class="paramname">size</td><td>Desired icon size. </td></tr>
<tr><td class="paramname">scale</td><td>The desired scale. </td></tr>
<tr><td class="paramname">flags</td><td>Flags modifying the behavior of the icon lookup. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A <a class="el" href="classGtk_1_1IconInfo.html">Gtk::IconInfo</a> containing information about the icon, or <code>0</code> if the icon wasn’t found. Unref with Glib::object_unref(). </dd></dl>
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<td class="memname">virtual void Gtk::IconTheme::on_changed </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</table>
</div><div class="memdoc">
<p>This is a default handler for the signal <a class="el" href="classGtk_1_1IconTheme.html#ab50617ee892526a732de2659ecb7b79c">signal_changed()</a>. </p>
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<td class="memname">void Gtk::IconTheme::prepend_search_path </td>
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<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> & </td>
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<p>Prepends a directory to the search path. </p>
<p>See <a class="el" href="classGtk_1_1IconTheme.html#a2929f60b889a4aafc84a5acc288b24ff">set_search_path()</a>.</p>
<dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000201">Since gtkmm 2.4:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">path</td><td>Directory name to prepend to the icon path. </td></tr>
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<td class="memname">bool Gtk::IconTheme::rescan_if_needed </td>
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<p>Checks to see if the icon theme has changed; if it has, any currently cached information is discarded and will be reloaded next time <em>icon_theme</em> is accessed. </p>
<dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000208">Since gtkmm 2.4:</a></b></dt><dd></dd></dl>
<dl class="section return"><dt>Returns</dt><dd><code>true</code> if the icon theme has changed and needed to be reloaded. </dd></dl>
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<td class="memname">void Gtk::IconTheme::set_custom_theme </td>
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<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> & </td>
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<p>Sets the name of the icon theme that the <a class="el" href="classGtk_1_1IconTheme.html">Gtk::IconTheme</a> object uses overriding system configuration. </p>
<p>This function cannot be called on the icon theme objects returned from <a class="el" href="classGtk_1_1IconTheme.html#a3afdba1b52bd99e26cffae6bdc7746f2" title="Gets the icon theme for the default screen. ">get_default()</a> and <a class="el" href="classGtk_1_1IconTheme.html#ae345ef63d7ae954bfc290fb9ed708bbd" title="Gets the icon theme object associated with screen; if this function has not previously been called fo...">get_for_screen()</a>.</p>
<dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000202">Since gtkmm 2.4:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">theme_name</td><td>Name of icon theme to use instead of configured theme, or <code>0</code> to unset a previously set custom theme. </td></tr>
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<td class="memname">void Gtk::IconTheme::set_screen </td>
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<td class="paramtype">const <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Screen.html">Gdk::Screen</a> >& </td>
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<p>Sets the screen for an icon theme; the screen is used to track the user’s currently configured icon theme, which might be different for different screens. </p>
<dl class="since_2_4"><dt><b><a class="el" href="since_2_4.html#_since_2_4000199">Since gtkmm 2.4:</a></b></dt><dd></dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">screen</td><td>A <a class="el" href="classGdk_1_1Screen.html" title="Object representing a physical screen Gdk::Screen objects are the GDK representation of a physical sc...">Gdk::Screen</a>. </td></tr>
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<td class="memname">void Gtk::IconTheme::set_search_path </td>
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<td class="paramtype">const <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html">Glib::ustring</a> > & </td>
<td class="paramname"><em>path</em></td><td>)</td>
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<td class="memname"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1SignalProxy0.html">Glib::SignalProxy0</a>< void > Gtk::IconTheme::signal_changed </td>
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<dl class="section user"><dt>Slot Prototype:</dt><dd><code>void on_my_changed()</code></dd></dl>
<p>Emitted when the current icon theme is switched or GTK+ detects that a change has occurred in the contents of the current icon theme. </p>
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<h2 class="groupheader">Friends And Related Function Documentation</h2>
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<td class="memname"><a class="elRef" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGtk_1_1IconTheme.html">Gtk::IconTheme</a> > wrap </td>
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<td class="paramtype">bool </td>
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<span class="mlabels"><span class="mlabel">related</span></span> </td>
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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>
<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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