This list is a subset of the user widgets/classes that libGx implements:

GxDisplay

GxMainWin GxPopupWin GxRootTransient

GxLabel

GxButton

GxStateButton

GxArrowButton GxFilledArrowButton

GxEditWin

GxTextWin

GxMenuBar

GxPopupMenu

GxMenuOption GxMenuCheckOption GxMenuDivider GxSubMenu

GxHSlider GxVSlider

GxHScrollBar GxVScrollBar

GxHLine GxVLine (window dividers frequently used in dialogs)

GxButtonBar GxButtonBarItem

GxToolBar GxToolBarDock GxToolBarFloatingDock GxToolBarButton GxToolBarManager

GxTooltip (used by GxButtonBar's and GxToolbar's)

GxFrame

GxList

GxAutoScrolledWin GxAppScrolledWin

GxTabManager GxTabPane

GxRadioBox

GxNumberBox

GxCheckBox

GxStatusBar

GxPercentBar

GxFileSelector

GxMessageDialog

GxConfermDialog

GxYesNoDialog

LibGx implements the following geometry control classes. These classes are client side only, no information propagates to the server.

GxGhost

GxRow GxThinRow

GxColumn GxThinColumn

GxTable