<map id="Graphical Class Hierarchy" name="Graphical Class Hierarchy">
<area shape="rect" id="node1" href="/opt/gnome/share/doc/libsigc++-2.0/reference/libsigc++-2.0.tag$structsigc_1_1trackable.html" title="sigc::trackable" alt="" coords="5,2360,121,2387"/>
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<area shape="rect" id="node256" href="$classGtk_1_1Main.html" title="Main application class. " alt="" coords="192,2385,277,2412"/>
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<area shape="rect" id="node142" href="/opt/gnome/share/doc/glibmm-2.4/reference/glibmm-2.4.tag$classGio_1_1ActionGroup.html" title="Gio::ActionGroup" alt="" coords="544,828,676,855"/>
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<area shape="rect" id="node150" href="$classGtk_1_1Actionable.html" title="This interface provides a convenient way of associating widgets with actions on a ApplicationWindow o..." alt="" coords="549,1233,671,1260"/>
<area shape="rect" id="node151" href="$classGtk_1_1Activatable.html" title="Activatable widgets can be connected to a Gtk::Action and reflect the state of the action..." alt="" coords="1253,1880,1380,1907"/>
<area shape="rect" id="node152" href="$classGtk_1_1AppChooser.html" title="Interface implemented by widgets for choosing an application. " alt="" coords="1251,1931,1382,1957"/>
<area shape="rect" id="node153" href="$classGtk_1_1Buildable.html" title="A base class for objects that can be built by Gtk::Builder. " alt="" coords="553,1791,667,1817"/>
<area shape="rect" id="node165" href="$classGtk_1_1CellEditable.html" title="Interface for widgets which are used for editing cells. " alt="" coords="781,2235,912,2261"/>
<area shape="rect" id="node166" href="$classGtk_1_1CellLayout.html" title="An interface for packing cells. " alt="" coords="549,1689,671,1716"/>
<area shape="rect" id="node168" href="$classGtk_1_1ColorChooser.html" title="This interface can be implemented by widgets which allow the user to choose a color. " alt="" coords="777,195,917,221"/>
<area shape="rect" id="node169" href="$classGtk_1_1Editable.html" title="Base class for text&#45;editing widgets. " alt="" coords="793,2133,900,2160"/>
<area shape="rect" id="node170" href="$classGtk_1_1FileChooser.html" title="Gtk::FileChooser is an interface that can be implemented by file selection widgets. " alt="" coords="1481,309,1611,336"/>
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<area shape="rect" id="node173" href="$classGtk_1_1Orientable.html" title="This interface is implemented by all widgets that can be oriented horizontally or vertically..." alt="" coords="786,879,907,905"/>
<area shape="rect" id="node175" href="$classGtk_1_1PrintOperationPreview.html" title="Gtk::PrintOperationPreview" alt="" coords="511,2196,709,2223"/>
<area shape="rect" id="node177" href="$classGtk_1_1RecentChooser.html" title="RecentChooser is an interface that can be implemented by widgets displaying the list of recently used..." alt="" coords="1471,1323,1621,1349"/>
<area shape="rect" id="node178" href="$classGtk_1_1Scrollable.html" title="This interface is implemented by widgets with native scrolling ability. " alt="" coords="1022,968,1139,995"/>
<area shape="rect" id="node179" href="$classGtk_1_1StyleProvider.html" title="This is a base class used to provide style information to a StyleContext. " alt="" coords="540,2247,680,2273"/>
<area shape="rect" id="node181" href="$classGtk_1_1ToolShell.html" title="A base class for containers containing ToolItem widgets. " alt="" coords="1025,1221,1136,1248"/>
<area shape="rect" id="node182" href="$classGtk_1_1TreeDragDest.html" title="Gtk::TreeDragDest" alt="" coords="539,1132,681,1159"/>
<area shape="rect" id="node183" href="$classGtk_1_1TreeDragSource.html" title="Gtk::TreeDragSource" alt="" coords="533,1081,687,1108"/>
<area shape="rect" id="node184" href="$classGtk_1_1TreeModel.html" title="This class defines a generic tree interface for use by the Gtk::TreeView widget. " alt="" coords="550,1284,670,1311"/>
<area shape="rect" id="node187" href="$classGtk_1_1TreeSortable.html" title="Gtk::TreeSortable" alt="" coords="543,1183,677,1209"/>
<area shape="rect" id="node5" href="$classGtk_1_1Widget.html" title="Abstract Widget (Base class for all widgets) " alt="" coords="797,1779,896,1805"/>
<area shape="rect" id="node6" href="$classGtk_1_1Calendar.html" title="Display a calendar and/or allow the user to select a date. " alt="" coords="1025,1627,1136,1653"/>
<area shape="rect" id="node7" href="$classGtk_1_1CellView.html" title="A widget displaying a single row of a TreeModel. " alt="" coords="1025,1272,1136,1299"/>
<area shape="rect" id="node8" href="$classGtk_1_1Container.html" title="Abstract container class. " alt="" coords="1023,1373,1139,1400"/>
<area shape="rect" id="node117" href="$classGtk_1_1DrawingArea.html" title="A widget for custom user interface elements. " alt="" coords="1012,1677,1149,1704"/>
<area shape="rect" id="node118" href="$classGtk_1_1Entry.html" title="A single line text entry field. " alt="" coords="1037,2133,1124,2160"/>
<area shape="rect" id="node121" href="$classGtk_1_1GLArea.html" title="A widget used for drawing with OpenGL. " alt="" coords="1030,1779,1131,1805"/>
<area shape="rect" id="node122" href="$classGtk_1_1Invisible.html" title="This widget is used internally in GTK+, and is probably not useful for application developers..." alt="" coords="1027,1829,1135,1856"/>
<area shape="rect" id="node123" href="$classGtk_1_1LevelBar.html" title="A bar that can used as a level indicator. " alt="" coords="1025,1880,1136,1907"/>
<area shape="rect" id="node124" href="$classGtk_1_1Misc.html" title="A base class for widgets with alignments and padding. " alt="" coords="1039,2196,1122,2223"/>
<area shape="rect" id="node129" href="$classGtk_1_1ProgressBar.html" title="A widget which indicates progress visually. " alt="" coords="1015,1323,1146,1349"/>
<area shape="rect" id="node130" href="$classGtk_1_1Range.html" title="Base class for widgets which visualize an adjustment. " alt="" coords="1033,1525,1128,1552"/>
<area shape="rect" id="node137" href="$classGtk_1_1Separator.html" title="A separator widget. " alt="" coords="1023,1171,1139,1197"/>
<area shape="rect" id="node140" href="$classGtk_1_1Spinner.html" title="A widget that displays a spinner animation. " alt="" coords="1029,1576,1132,1603"/>
<area shape="rect" id="node141" href="$classGtk_1_1Switch.html" title="A &quot;light switch&quot;&#45;style toggle. " alt="" coords="1498,1424,1594,1451"/>
<area shape="rect" id="node9" href="$classGtk_1_1Bin.html" title="A container with just one child. " alt="" coords="1279,1981,1354,2008"/>
<area shape="rect" id="node73" href="$classGtk_1_1Box.html" title="The Box widget organizes child widgets into a rectangular area. " alt="" coords="1277,563,1356,589"/>
<area shape="rect" id="node93" href="$classGtk_1_1Fixed.html" title="A container which allows you to position widgets at fixed coordinates. " alt="" coords="1273,1323,1360,1349"/>
<area shape="rect" id="node94" href="$classGtk_1_1FlowBox.html" title="A container that allows reflowing its children. " alt="" coords="1262,816,1371,843"/>
<area shape="rect" id="node95" href="$classGtk_1_1Grid.html" title="A container which arranges its child widgets in rows and columns. " alt="" coords="1277,917,1357,944"/>
<area shape="rect" id="node96" href="$classGtk_1_1HeaderBar.html" title="A box with a centered child. " alt="" coords="1255,1373,1378,1400"/>
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<area shape="rect" id="node99" href="$classGtk_1_1ListBox.html" title="A ListBox is a vertical container that contains ListBoxRow children. " alt="" coords="1266,1475,1367,1501"/>
<area shape="rect" id="node100" href="$classGtk_1_1MenuShell.html" title="The abstract base class for Gtk::Menu and Gtk::MenuBar. " alt="" coords="1256,1576,1377,1603"/>
<area shape="rect" id="node104" href="$classGtk_1_1Notebook.html" title="Container which shows one of its children at a time, in tabbed windows. " alt="" coords="1259,1627,1375,1653"/>
<area shape="rect" id="node105" href="$classGtk_1_1Paned.html" title="A widget with two adjustable panes. " alt="" coords="1271,765,1363,792"/>
<area shape="rect" id="node108" href="$classGtk_1_1Socket.html" title="Container for widgets from other processes. " alt="" coords="1269,1677,1365,1704"/>
<area shape="rect" id="node109" href="$classGtk_1_1Stack.html" title="A container that shows only one child at a time. " alt="" coords="1272,1728,1361,1755"/>
<area shape="rect" id="node110" href="$classGtk_1_1Table.html" title="Pack widgets in regular patterns. " alt="" coords="1273,1525,1360,1552"/>
<area shape="rect" id="node111" href="$classGtk_1_1TextView.html" title="Multi&#45;line text editing widget. " alt="" coords="1261,1171,1373,1197"/>
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<area shape="rect" id="node114" href="$classGtk_1_1ToolPalette.html" title="A ToolPalette allows you to add ToolItems to a palette&#45;like container with various categories and dra..." alt="" coords="1255,512,1379,539"/>
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<area shape="rect" id="node11" href="$classGtk_1_1Alignment.html" title="A widget which controls the alignment and size of its child. " alt="" coords="1486,2133,1606,2160"/>
<area shape="rect" id="node12" href="$classGtk_1_1Button.html" title="A widget that creates a signal when clicked on. " alt="" coords="1498,1525,1594,1552"/>
<area shape="rect" id="node24" href="$classGtk_1_1ComboBox.html" title="A widget used to choose from a list of items. " alt="" coords="1484,2589,1608,2616"/>
<area shape="rect" id="node27" href="$classGtk_1_1EventBox.html" title="Event capturing box. " alt="" coords="1489,2184,1603,2211"/>
<area shape="rect" id="node28" href="$classGtk_1_1Expander.html" title="A container which can hide its child. " alt="" coords="1489,2235,1603,2261"/>
<area shape="rect" id="node29" href="$classGtk_1_1FlowBoxChild.html" title="See the description of FlowBox. " alt="" coords="1475,2285,1617,2312"/>
<area shape="rect" id="node30" href="$classGtk_1_1Frame.html" title="A Gtk::Bin with a decorative frame and optional label. " alt="" coords="1499,1931,1593,1957"/>
<area shape="rect" id="node32" href="$classGtk_1_1HandleBox.html" title="A widget for detachable window portions. " alt="" coords="1484,1779,1608,1805"/>
<area shape="rect" id="node33" href="$classGtk_1_1ListBoxRow.html" title="See the description of ListBox. " alt="" coords="1481,1829,1611,1856"/>
<area shape="rect" id="node34" href="$classGtk_1_1MenuItem.html" title="Child item for menus. " alt="" coords="1487,1576,1605,1603"/>
<area shape="rect" id="node40" href="$classGtk_1_1Overlay.html" title="A container which overlays widgets on top of each other. " alt="" coords="1494,1880,1598,1907"/>
<area shape="rect" id="node41" href="$classGtk_1_1Popover.html" title="Context dependent bubbles. " alt="" coords="1493,2488,1599,2515"/>
<area shape="rect" id="node43" href="$classGtk_1_1Revealer.html" title="Hide and show with animation. " alt="" coords="1491,1981,1601,2008"/>
<area shape="rect" id="node44" href="$classGtk_1_1ScrolledWindow.html" title="Adds scrollbars to its child widget. " alt="" coords="1467,2539,1625,2565"/>
<area shape="rect" id="node46" href="$classGtk_1_1SearchBar.html" title="A toolbar to integrate a search entry with. " alt="" coords="1487,2032,1605,2059"/>
<area shape="rect" id="node47" href="$classGtk_1_1StackSidebar.html" title="Sidebar widget that shows the pages of a Stack. " alt="" coords="1477,2336,1615,2363"/>
<area shape="rect" id="node48" href="$classGtk_1_1ToolItem.html" title="The base class of widgets that can be added to ToolShell. " alt="" coords="1491,1627,1601,1653"/>
<area shape="rect" id="node54" href="$classGtk_1_1Viewport.html" title="An adapter which makes widgets scrollable. " alt="" coords="1491,1373,1601,1400"/>
<area shape="rect" id="node55" href="$classGtk_1_1Window.html" title="Toplevel Window. " alt="" coords="1493,2437,1599,2464"/>
<area shape="rect" id="node13" href="$classGtk_1_1ColorButton.html" title="A button to launch a color selection dialog. " alt="" coords="1717,1272,1848,1299"/>
<area shape="rect" id="node14" href="$classGtk_1_1FontButton.html" title="A button to launch a font selection dialog. " alt="" coords="1721,1373,1845,1400"/>
<area shape="rect" id="node15" href="$classGtk_1_1LinkButton.html" title="Create buttons bound to a URL. " alt="" coords="1721,1424,1844,1451"/>
<area shape="rect" id="node16" href="$classGtk_1_1LockButton.html" title="A widget to unlock or lock privileged operations. " alt="" coords="1719,1475,1846,1501"/>
<area shape="rect" id="node17" href="$classGtk_1_1ModelButton.html" title="A button that uses a Gio::Action as model. " alt="" coords="1715,1525,1851,1552"/>
<area shape="rect" id="node18" href="$classGtk_1_1ScaleButton.html" title="A button which pops up a scale widget. " alt="" coords="1717,5,1848,32"/>
<area shape="rect" id="node20" href="$classGtk_1_1ToggleButton.html" title="A Gtk::ToggleButton will remain &#39;pressed&#45;in&#39; when clicked. " alt="" coords="1713,56,1852,83"/>
<area shape="rect" id="node19" href="$classGtk_1_1VolumeButton.html" title="A button which pops up a volume control. " alt="" coords="1953,5,2099,32"/>
<area shape="rect" id="node21" href="$classGtk_1_1CheckButton.html" title="Create widgets with a discrete toggle button. " alt="" coords="1958,107,2094,133"/>
<area shape="rect" id="node23" href="$classGtk_1_1MenuButton.html" title="A widget that shows a menu when clicked on. " alt="" coords="1960,56,2092,83"/>
<area shape="rect" id="node22" href="$classGtk_1_1RadioButton.html" title="A choice from multiple check buttons. " alt="" coords="2183,107,2317,133"/>
<area shape="rect" id="node25" href="$classGtk_1_1AppChooserButton.html" title="A button to launch an application chooser dialog. " alt="" coords="1695,2387,1870,2413"/>
<area shape="rect" id="node26" href="$classGtk_1_1ComboBoxText.html" title="This is a simple variant of ComboBox that hides the model&#45;view complexity for simple text&#45;only use ca..." alt="" coords="1707,2589,1858,2616"/>
<area shape="rect" id="node31" href="$classGtk_1_1AspectFrame.html" title="A frame that constrains its child to a particular aspect ratio. " alt="" coords="1713,1931,1852,1957"/>
<area shape="rect" id="node35" href="$classGtk_1_1CheckMenuItem.html" title="A menu item that maintains the state of a boolean value in addition to a Gtk::MenuItem&#39;s usual role i..." alt="" coords="1703,1576,1862,1603"/>
<area shape="rect" id="node37" href="$classGtk_1_1ImageMenuItem.html" title="A menu item with an icon. " alt="" coords="1703,1728,1863,1755"/>
<area shape="rect" id="node38" href="$classGtk_1_1SeparatorMenuItem.html" title="A separator used to group items within a menu. " alt="" coords="1691,1627,1874,1653"/>
<area shape="rect" id="node39" href="$classGtk_1_1TearoffMenuItem.html" title="A special Gtk::MenuItem which is used to tear off and reattach its menu. " alt="" coords="1701,1677,1864,1704"/>
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<area shape="rect" id="node42" href="$classGtk_1_1PopoverMenu.html" title="A Popover to use as a menu. " alt="" coords="1711,2488,1854,2515"/>
<area shape="rect" id="node45" href="$classGtk_1_1PlacesSidebar.html" title="Sidebar that displays frequently&#45;used places in the file system. " alt="" coords="1711,2539,1855,2565"/>
<area shape="rect" id="node49" href="$classGtk_1_1SeparatorToolItem.html" title="A toolbar item that separates groups of other toolbar items. " alt="" coords="1697,1829,1869,1856"/>
<area shape="rect" id="node50" href="$classGtk_1_1ToolButton.html" title="A Gtk::ToolItem subclass that displays buttons. " alt="" coords="1721,1779,1844,1805"/>
<area shape="rect" id="node51" href="$classGtk_1_1MenuToolButton.html" title="A Gtk::ToolItem containing a toggle button. " alt="" coords="1947,1829,2105,1856"/>
<area shape="rect" id="node52" href="$classGtk_1_1ToggleToolButton.html" title="A Gtk::ToolItem containing a toggle button. " alt="" coords="1944,1779,2108,1805"/>
<area shape="rect" id="node53" href="$classGtk_1_1RadioToolButton.html" title="A toolbar item that contains a radio button. " alt="" coords="2171,1779,2329,1805"/>
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<area shape="rect" id="node58" href="$classGtk_1_1Dialog.html" title="Create popup windows. " alt="" coords="1735,2285,1830,2312"/>
<area shape="rect" id="node70" href="$classGtk_1_1OffscreenWindow.html" title="A top&#45;level container widget used to manage offscreen rendering of child widgets. ..." alt="" coords="1699,2083,1866,2109"/>
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<area shape="rect" id="node72" href="$classGtk_1_1ShortcutsWindow.html" title="Toplevel which shows help for shortcuts. " alt="" coords="1699,2184,1866,2211"/>
<area shape="rect" id="node59" href="$classGtk_1_1AboutDialog.html" title="The AboutDialog offers a simple way to display information about a program like its logo..." alt="" coords="1959,2159,2093,2185"/>
<area shape="rect" id="node60" href="$classGtk_1_1AppChooserDialog.html" title="An application chooser dialog. " alt="" coords="1939,2063,2113,2089"/>
<area shape="rect" id="node61" href="$classGtk_1_1ColorChooserDialog.html" title="This dialog is for choosing a color. " alt="" coords="1935,1627,2117,1653"/>
<area shape="rect" id="node62" href="$classGtk_1_1ColorSelectionDialog.html" title="This dialog allows the user to select a color. " alt="" coords="1931,2209,2121,2236"/>
<area shape="rect" id="node63" href="$classGtk_1_1FileChooserDialog.html" title="Convenient file chooser window. " alt="" coords="1941,1677,2111,1704"/>
<area shape="rect" id="node64" href="$classGtk_1_1FontChooserDialog.html" title="A dialog box for selecting fonts. " alt="" coords="1938,1728,2114,1755"/>
<area shape="rect" id="node65" href="$classGtk_1_1FontSelectionDialog.html" title="A dialog box for selecting fonts. " alt="" coords="1935,2260,2117,2287"/>
<area shape="rect" id="node66" href="$classGtk_1_1MessageDialog.html" title="Convenient message window. " alt="" coords="1949,2311,2103,2337"/>
<area shape="rect" id="node67" href="$classGtk_1_1PageSetupUnixDialog.html" title="PageSetupUnixDialog implements a page setup dialog for platforms which don&#39;t provide a native page se..." alt="" coords="1929,2361,2123,2388"/>
<area shape="rect" id="node68" href="$classGtk_1_1PrintUnixDialog.html" title="PrintUnixDialog implements a print dialog for platforms which don&#39;t provide a native print dialog..." alt="" coords="1949,2412,2103,2439"/>
<area shape="rect" id="node69" href="$classGtk_1_1RecentChooserDialog.html" title="RecentChooserDialog is a dialog box suitable for displaying the recently used documents. " alt="" coords="1929,1924,2123,1951"/>
<area shape="rect" id="node74" href="$classGtk_1_1AppChooserWidget.html" title="An application chooser widget that can be embedded in other widgets. " alt="" coords="1457,1221,1635,1248"/>
<area shape="rect" id="node75" href="$classGtk_1_1ButtonBox.html" title="A container for arranging buttons. " alt="" coords="1485,208,1607,235"/>
<area shape="rect" id="node78" href="$classGtk_1_1FontChooserWidget.html" title="A dialog box for selecting fonts. " alt="" coords="1456,765,1636,792"/>
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<area shape="rect" id="node83" href="$classGtk_1_1ShortcutLabel.html" title="Displays a keyboard shortcut. " alt="" coords="1475,512,1617,539"/>
<area shape="rect" id="node84" href="$classGtk_1_1ShortcutsGroup.html" title="Represents a group of shortcuts in a ShortcutsWindow. " alt="" coords="1469,563,1623,589"/>
<area shape="rect" id="node85" href="$classGtk_1_1ShortcutsSection.html" title="Represents an application mode in a ShortcutsWindow. " alt="" coords="1465,613,1627,640"/>
<area shape="rect" id="node86" href="$classGtk_1_1ShortcutsShortcut.html" title="Represents a keyboard shortcut in a ShortcutsWindow. " alt="" coords="1462,664,1630,691"/>
<area shape="rect" id="node87" href="$classGtk_1_1StackSwitcher.html" title="A controller for a Gtk::Stack. " alt="" coords="1473,715,1619,741"/>
<area shape="rect" id="node88" href="$classGtk_1_1VBox.html" title="Vertical Box for laying widgets in a vertical row. " alt="" coords="1503,411,1589,437"/>
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<area shape="rect" id="node212" href="$classGtk_1_1Clipboard.html" title="The Clipboard object represents a clipboard of data shared between different processes or between dif..." alt="" coords="553,4831,667,4857"/>
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<area shape="rect" id="node244" href="$classGtk_1_1Settings.html" title="Sharing settings between applications. " alt="" coords="557,2804,663,2831"/>
<area shape="rect" id="node245" href="$classGtk_1_1StatusIcon.html" title="The &quot;system tray&quot; or notification area is normally used for transient icons that indicate some specia..." alt="" coords="549,2855,671,2881"/>
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<area shape="rect" id="node250" href="$classGtk_1_1TextTag.html" title="Typedefed as Gtk::TextBuffer::Tag. " alt="" coords="559,3108,661,3135"/>
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<area shape="rect" id="node254" href="$classGtk_1_1UIManager.html" title="Constructing menus and toolbars from an XML description. " alt="" coords="548,3513,672,3540"/>
<area shape="rect" id="node255" href="$classGtk_1_1WindowGroup.html" title="Limit the effect of grabs. " alt="" coords="538,3564,682,3591"/>
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<area shape="rect" id="node216" href="$classGtk_1_1GestureRotate.html" title="Rotate gesture. " alt="" coords="1007,4932,1154,4959"/>
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<area shape="rect" id="node223" href="$classGtk_1_1GestureZoom.html" title="Zoom gesture. " alt="" coords="1009,4881,1152,4908"/>
<area shape="rect" id="node218" href="$classGtk_1_1GestureDrag.html" title="Drag gesture. " alt="" coords="1249,4907,1384,4933"/>
<area shape="rect" id="node220" href="$classGtk_1_1GestureLongPress.html" title="&quot;Press and Hold&quot; gesture. " alt="" coords="1231,4957,1402,4984"/>
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