Class Hierarchy

Go to the graphical class hierarchy

This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 1234]

►Cstd::exception	STL class
►CYUIException	Base class for UI Exceptions
CYUIButtonRoleMismatchException	Exception class for "wrong button roles in YButtonBox"
CYUICantLoadAnyUIException	Exception class for UI plugin load failure
CYUIDialogStackingOrderException
CYUIIndexOutOfRangeException	Exception class for "index out of range"
CYUIInvalidChildException< YWidget >	Exception class for "invalid child"
CYUIInvalidDimensionException	Exception class for "value other than YD_HORIZ or YD_VERT used for dimension"
CYUIInvalidWidgetException	Exception class for invalid widgets
CYUINoDialogException
CYUINullPointerException	Exception class for generic null pointer exceptions
CYUIOutOfMemoryException	Exception class for "out of memory"
CYUIPluginException	Exception class for plugin load failure
►CYUIPropertyException	Abstract base class for widget property exceptions
CYUIBadPropertyArgException
CYUIPropertyTypeMismatchException	Exception class for "property type mismatch": The application tried to set a property with a wrong type
CYUISetReadOnlyPropertyException	Exception class for attempt to set a read-only property
CYUIUnknownPropertyException	Exception class for "unknown property name": The application tried to set (or query) a property that doesn't exist
CYUISyntaxErrorException
CYUITooManyChildrenException< YWidget >	Exception class for "too many children": Attempt to add a child to a widget class that can't handle children (YPushButton etc.) or just one child (YFrame, YDialog)
CYUIUnsupportedWidgetException	Exception class for "optional widget not supported"
CYUIWidgetNotFoundException	Exception class for "No widget found with that ID"
CFSize	Store and operate on (file/package/partition) sizes (long long)
►Cnoncopyable
CImplPtr< _Impl >	Helper template class for implementation pointers (pointers to a private class or structure that hold the member variables of a higher-level class that is part of a public API)
CImplPtr< YAlignmentPrivate >
CImplPtr< YApplicationPrivate >
CImplPtr< YBarGraphPrivate >
CImplPtr< YBusyIndicatorPrivate >
CImplPtr< YButtonBoxPrivate >
CImplPtr< YCheckBoxFramePrivate >
CImplPtr< YCheckBoxPrivate >
CImplPtr< YComboBoxPrivate >
CImplPtr< YCommandLinePrivate >
CImplPtr< YContextMenuPrivate >
CImplPtr< YDateFieldPrivate >
CImplPtr< YDialogPrivate >
CImplPtr< YDialogSpyPrivate >
CImplPtr< YDownloadProgressPrivate >
CImplPtr< YDumbTabPrivate >
CImplPtr< YEmptyPrivate >
CImplPtr< YEventFilterPrivate >
CImplPtr< YFramePrivate >
CImplPtr< YGraphPrivate >
CImplPtr< YImagePrivate >
CImplPtr< YInputFieldPrivate >
CImplPtr< YIntFieldPrivate >
CImplPtr< YLabelPrivate >
CImplPtr< YLayoutBoxPrivate >
CImplPtr< YLogViewPrivate >
CImplPtr< YMenuButtonPrivate >
CImplPtr< YMultiLineEditPrivate >
CImplPtr< YMultiProgressMeterPrivate >
CImplPtr< YMultiSelectionBoxPrivate >
CImplPtr< YPartitionSplitterPrivate >
CImplPtr< YProgressBarPrivate >
CImplPtr< YPushButtonPrivate >
CImplPtr< YRadioButtonGroupPrivate >
CImplPtr< YRadioButtonPrivate >
CImplPtr< YRichTextPrivate >
CImplPtr< YSelectionBoxPrivate >
CImplPtr< YSelectionWidgetPrivate >
CImplPtr< YSimpleInputFieldPrivate >
CImplPtr< YSliderPrivate >
CImplPtr< YSpacingPrivate >
CImplPtr< YSquashPrivate >
CImplPtr< YTableHeaderPrivate >
CImplPtr< YTablePrivate >
CImplPtr< YTimeFieldPrivate >
CImplPtr< YTimezoneSelectorPrivate >
CImplPtr< YTreePrivate >
CImplPtr< YUILogPrivate >
CImplPtr< YWidgetPrivate >
CImplPtr< YWizardPrivate >
CYWidget::OptimizeChanges	Helper class that calls startMultipleChanges() in its constructor and cares about the necessary call to doneMultipleChanges() when it goes out of scope
COptimizeChanges	Helper class that calls startMultipleChanges() in its constructor and cares about the necessary call to doneMultipleChanges() when it goes out of scope
►Cstreambuf
CYUILogBuffer	Stream buffer class that will use the YUILog's logger function
►CTreeItem< PAYLOAD >	Template class for tree items that can handle tree children in a generic way - firstChild(), next() and parent()
CSortedTreeItem< PAYLOAD >	Template class for tree items that maintain sort order
CYAlignmentPrivate
CYApplication	Class for application-wide values and functions
CYApplicationPrivate
CYBarGraphMultiUpdate	Helper class for multiple updates to a YBarGraph widget: This will hold back display updates until this object goes out of scope
CYBarGraphPrivate
CYBarGraphSegment	Helper class to describe one segment of a YBarGraph
CYBothDim< T >	Template class for two-dimensional entities, such as
CYBothDim< bool >
CYBothDim< int >
CYBothDim< YAlignmentType >
CYBuiltinCaller	Abstract base class for transparently calling a built-in function
CYBusyIndicatorPrivate
CYButtonBoxLayoutPolicy	Helper class: Layout policy for YButtonBox widgets
CYButtonBoxMargins	Helper class: Margins for YButtonBox widgets
CYButtonBoxPrivate
CYCheckBoxFramePrivate
CYCheckBoxPrivate
►CYChildrenManager< T >	Abstract base template class for children management, such as child widgets
CYChildrenRejector< T >	Children manager that rejects all children
CYSingleChildManager< T >	Children manager that can handle one single child (rejecting any more)
CYCodeLocation	Helper class for UI exceptions: Store FILE, FUNCTION and LINE
CYColor	Helper class to define an RGB color
CYComboBoxPrivate
CYCommandLine	Utility class to access /proc/<pid>/cmdline to retrieve argc and argv
CYCommandLinePrivate
CYContextMenuPrivate
CYDateFieldPrivate
CYDialogPrivate
CYDialogSpy	An interactive dialog debugger: Show the structure and content of a dialog and its widgets
CYDialogSpyPrivate
CYDownloadProgressPrivate
CYDumbTabPrivate
CYEmptyPrivate
CYEnvVar	Helper class to represent an environment variable and its value
►CYEvent	Abstract base class for events to be returned upon UI::UserInput() and related functions
CYCancelEvent	Event to be returned upon closing a dialog with the window manager close button (or Alt-F4)
CYDebugEvent	Event to be returned upon closing a dialog with the window manager close button (or Alt-F4)
CYKeyEvent
CYMenuEvent	Event to be returned upon menu selection
CYTimeoutEvent	Event to be returned upon timeout (i.e
CYWidgetEvent
►CYEventFilter	Abstract base class to filter events
CYHelpButtonHandler	Helper class: Event filter that handles "Help" buttons
CYRelNotesButtonHandler	Helper class: Event filter that handles "ReleaseNotes" buttons
CYEventFilterPrivate
CYExternalWidgetFactory	Abstract widget factory for mandatory widgets
CYExternalWidgets	Abstract base class of a libYUI Widget Extension interface
CYExternalWidgetsTerminator	Helper class to make sure the EW is properly shut down
CYFramePrivate
CYGraphPrivate
CYIconLoader
CYImagePrivate
CYInputFieldPrivate
CYIntFieldPrivate
►CYItem	Simple item class for SelectionBox, ComboBox, MultiSelectionBox etc
CYTableItem	Item class for YTable items
►CYTreeItem	Item class for tree items
CYMenuItem	Item class for menu items
CYWidgetTreeItem	Custom tree item class to map tree items to widgets
CYLabelPrivate
CYLayoutBoxPrivate
CYLogViewPrivate
CYMacro	Simple access to macro recording and playing
CYMacroPlayer	Abstract base class for macro player
CYMacroRecorder	Abstract base class for macro recorders
CYMenuButtonPrivate
CYMultiLineEditPrivate
CYMultiProgressMeterPrivate
CYMultiSelectionBoxPrivate
CYOptionalWidgetFactory	Abstract widget factory for optional ("special") widgets
CYPartitionSplitterPrivate
CYPath	Finds files (e.g
CYPerThreadLogInfo	Helper class: Per-thread logging information
CYProgressBarPrivate
CYProperty	Class for widget properties
CYPropertySet	A set of properties to check names and types against
CYPropertyValue	Transport class for the value of simple properties
CYPushButtonPrivate
CYRadioButtonGroupPrivate
CYRadioButtonPrivate
CYRichTextPrivate
CYSelectionBoxPrivate
CYSelectionWidgetPrivate
CYSettings	Settings for libyui
►CYShortcut	Helper class for shortcut management: This class holds data about the shortcut for one single widget
CYItemShortcut	Special case for widgets that can have multiple shortcuts based on items (like YDumbTab)
CYShortcutManager	Helper class to manage keyboard shortcuts within one dialog and resolve keyboard shortcut conflicts
CYSimpleEventHandler	Simple event handler suitable for most UIs
CYSimpleInputFieldPrivate
CYSliderPrivate
CYSpacingPrivate
CYSquashPrivate
►CYStringTree	Abstract base class for filter views with hierarchical filter criteria - e.g., RPM group tags, MIME types
CYRpmGroupsTree	Efficient storage for RPM group tags
CYTableCell	One cell (one column in one row) of a YTableItem
CYTableHeader	Helper class for YTable for table column properties:
CYTableHeaderPrivate
CYTablePrivate
CYTimeFieldPrivate
CYTimezoneSelectorPrivate
CYTransText	Helper class for translated strings: Stores a message in the original (untranslated) version along with the translation into the current locale
CYTreePrivate
CYUI	Abstract base class of a libYUI user interface
CYUILoader	Class to load one of the concrete UI plug-ins: Qt, NCurses, Gtk
CYUILog	UI logging
CYUILogPrivate
►CYUIPlugin	Wrapper class for dlopen() and related
CYGraphPlugin	Abstract base class for simplified access to UI plugins for graph widget
CYPackageSelectorPlugin	Abstract base class for simplified access to UI plugins for package selection
►CYWidget	Abstract base class of all UI widgets
CYBarGraph
CYBusyIndicator
CYButtonBox	Container widget for dialog buttons that abstracts the button order depending on the desktop environment
CYCheckBox
CYDownloadProgress	DownloadProgress: A progress bar that monitors downloading a file by repeatedly polling its size up to its expected size
CYEmpty
CYGraph
CYImage
CYInputField	InputField: General purpose one line input field for entering text and other data
►CYIntField	IntField: Input field for integer values
CYSlider	Slider: Input widget for an integer value between a minimum and a maximum value
CYLabel	Implementation of the Label, Heading and OutputField widgets
CYLayoutBox
CYLogView	LogView: A scrollable (output-only) text to display a growing log, very much like the "tail -f" shell command
CYMultiLineEdit
CYMultiProgressMeter	MultiProgressMeter: Progress bar with several segments that can indicate progress individually
CYPackageSelector
CYPartitionSplitter	PartitionSplitter: A (very custom) widget for easily splitting one existing partition into two
CYProgressBar
CYPushButton
CYRadioButton	RadioButton: Widget for one-out-of-many selection
CYRichText
►CYSelectionWidget	Base class for selection widgets:
CYComboBox	ComboBox (a.k.a
CYContextMenu	ContextMenu: Similar to PushButton, but with several actions: Upon clicking on a ContextMenu (or activating it with the keyboard), a pop-up menu opens where the user can activate an action
CYDumbTab	DumbTab: A very simple tab widget that can display and switch between a number of tabs, but will only deliver the "user clicked on tab " event very much like a PushButton does
CYMenuButton	MenuButton: Similar to PushButton, but with several actions: Upon clicking on a MenuButton (or activating it with the keyboard), a pop-up menu opens where the user can activate an action
CYMultiSelectionBox
CYSelectionBox	Selection box: List box that displays a (scrollable) list of items from which the user can select exactly one
CYTable	Table: Selection list with multiple columns
CYTree	Tree: List box that displays a (scrollable) list of hierarchical items from which the user can select exactly one
►CYSimpleInputField	Abstract base class for simple input fields with a label above the field and a text value
CYDateField	Input field for entering a date
CYTimeField	Input field for entering a time in "hh:mm:ss" format
►CYSingleChildContainerWidget	Container widget class that manages one child
CYAlignment	Implementation of all the alignment widgets:
CYCheckBoxFrame
CYDialog
CYFrame
CYRadioButtonGroup
CYReplacePoint
CYSquash	HSquash, VSquash HVSquash:
CYSpacing	HSpacing, VSpacing, HStretch, VStretch
CYTimezoneSelector
CYWizard	A wizard is a more complex frame typically used for multi-step workflows:
CYWidgetFactory	Abstract widget factory for mandatory widgets
►CYWidgetID	Abstract base class for widget IDs
CYStringWidgetID	Simple widget ID class based on strings
CYWidgetPrivate
CYWizardPrivate