NSObject | +---GTK | | | +---GTKAccelGroup | | | +---GTKMenuFactory | | | +---GTKObject | | | | | +---GTKData | | | | | | | +---GTKAdjustment | | | | | | | +---GTKGladeXML | | | | | | | +---GTKTooltips | | | | | +---GTKItemFactory | | | | | +---GTKWidget | | | | | +---GTKCalendar | | | | | +---GTKContainer | | | | | | | +---GTKBin | | | | | | | | | +---GTKAlignment | | | | | | | | | +---GTKAspectFrame | | | | | | | | | +---GTKButton | | | | | | | | | | | +---GTKOptionMenu | | | | | | | | | | | +---GTKToggleButton | | | | | | | | | | | +---GTKCheckButton | | | | | | | | | | | +---GTKRadioButton | | | | | | | | | +---GTKEventBox | | | | | | | | | +---GTKFrame | | | | | | | | | +---GTKHandleBox | | | | | | | | | +---GTKInvisible | | | | | | | | | +---GTKItem | | | | | | | | | | | +---GTKListItem | | | | | | | | | | | +---GTKMenuItem | | | | | | | | | | | | | +---GTKCheckMenuItem | | | | | | | | | | | | | | | +---GTKRadioMenuItem | | | | | | | | | | | | | +---GTKTearoffMenuItem | | | | | | | | | | | +---GTKTreeItem | | | | | | | | | +---GTKScrolledWindow | | | | | | | | | +---GTKViewport | | | | | | | | | +---GTKWindow | | | | | | | | | +---GTKColorSelectionDialog | | | | | | | | | +---GTKDialog | | | | | | | | | +---GTKFileSelection | | | | | | | | | +---GTKFontSelectionDialog | | | | | | | | | +---GTKInputDialog | | | | | | | | | +---GTKPlug | | | | | | | +---GTKBox | | | | | | | | | +---GTKButtonBox | | | | | | | | | | | +---GTKHButtonBox | | | | | | | | | | | +---GTKVButtonBox | | | | | | | | | +---GTKHBox | | | | | | | | | | | +---GTKCombo | | | | | | | | | | | +---GTKStatusbar | | | | | | | | | +---GTKVBox | | | | | | | | | +---GTKColorSelection | | | | | | | | | +---GTKGammaCurve | | | | | | | +---GTKCList | | | | | | | | | +---GTKCTree | | | | | | | +---GTKFixed | | | | | | | +---GTKLayout | | | | | | | +---GTKList | | | | | | | +---GTKMenuShell | | | | | | | | | +---GTKMenu | | | | | | | | | +---GTKMenuBar | | | | | | | +---GTKNotebook | | | | | | | | | +---GTKFontSelection | | | | | | | +---GTKPacker | | | | | | | +---GTKPaned | | | | | | | | | +---GTKHPaned | | | | | | | | | +---GTKVPaned | | | | | | | +---GTKSocket | | | | | | | +---GTKTable | | | | | | | +---GTKToolbar | | | | | | | +---GTKTree | | | | | +---GTKDrawingArea | | | | | | | +---GTKCurve | | | | | +---GTKEditable | | | | | | | +---GTKEntry | | | | | | | | | +---GTKSpinButton | | | | | | | +---GTKText | | | | | +---GTKMisc | | | | | | | +---GTKArrow | | | | | | | +---GTKImage | | | | | | | +---GTKLabel | | | | | | | | | +---GTKAccelLabel | | | | | | | | | +---GTKTipsQuery | | | | | | | +---GTKPixmap | | | | | +---GTKPreview | | | | | +---GTKProgress | | | | | | | +---GTKProgressBar | | | | | +---GTKRange | | | | | | | +---GTKScale | | | | | | | | | +---GTKHScale | | | | | | | | | +---GTKVScale | | | | | | | +---GTKScrollbar | | | | | | | +---GTKHScrollbar | | | | | | | +---GTKVScrollbar | | | | | +---GTKRuler | | | | | | | +---GTKHRuler | | | | | | | +---GTKVRuler | | | | | +---GTKSeparator | | | | | +---GTKHSeparator | | | | | +---GTKVSeparator | | | +---GTKStyle | +---GTKAction | +---GTKMain | +---GTKApplication