| add | Add a child object to parent container |
| call_meth | helper function to bypass lack of cached value in method call |
| check_deprecated | Method to send message if any depreacted arguments are being... |
| check_return_class | check that toolkit object return the right class |
| dispose | Dispose of object |
| editable | Controls whether widget is editable or not |
| enabled | enabled |
| flatten | Flatten a nested list |
| focus | Does widget have focus |
| font | Returns font specification for widget, if available |
| gaction | An action constructor |
| galert | Alert dialog to display transient messages |
| gbasicdialog | Constructor for modal dialog that can contain an arbitrary... |
| gbutton | Basic button widget |
| gcalendar | A constructor for a date selection widget |
| gcheckbox | constructor for checkbox widget |
| gcheckboxgroup | Constructor for checkbox group. A linked group of checkboxes,... |
| gcombobox | constructor for a combobox |
| gconfirm | Constructor for modal dialog to get confirmation |
| gcontainer | Common parts of a container widget |
| gdf | Constructor for a data frame editor |
| gdfnotebook | A notebook container for many 'gdf' instances |
| gedit | Single line text edit constructor |
| get_index_in_list | get index of element of list |
| get_object_from_string | Get an object from an environment specified by a string. |
| getToolkitWidget | Get underlying toolkit widget |
| getWithDefault | Return x unless NULL, NA, length 0, ..., in which case we... |
| gexpandgroup | Constructor of box container widget with disclosure trigger... |
| gfile | dialog for file and directory selection |
| gfilter | A widget for filtering a data frame |
| gformlayout | A form layout container |
| gframe | Constructor for framed box container with label |
| ggraphics | Constructor for an embeddable graphics device |
| ggraphicsnotebook | A notebook widget holding plot devices |
| ggroup | Basic box container |
| ghtml | Widget for HTML display |
| gimage | A widget for displaying an image file |
| ginput | Constructor for modal dialog to collect a line of text |
| glabel | Basic label widget |
| glayout | Constructor for grid layout container |
| gmenu | menu constructor, main and popup |
| gmessage | Constructor for modal message dialog |
| gnotebook | Constructor for a tabbed notebook container |
| gpanedgroup | constructor for a two-paned container |
| gprogressbar | Basic progress bar widget |
| gradio | Constructor for radio button widget |
| gseparator | constructor providing a widget for displaying a line in a GUI |
| gslider | slider widget constructor |
| gspinbutton | Spinbutton constructor |
| gstackwidget | Constructor for a stack of widgets |
| gstatusbar | constructor to add a status bar to main window |
| gtable | A constructor for displaying tabular data for selection |
| gtext | Multiline text edit constructor |
| gtimer | Basic timer widget |
| gtoolbar | A toolbar constructor |
| gtoolkit | Which toolkit are we using? |
| gtree | constructor for widget to display heirarchical data |
| guiToolkit | set or get the current toolkit for gWidgets |
| gvarbrowser | Constructor for workspace variable browser |
| gwidget | Common parts of a widget |
| gWidgets2-package | gWidgets2. An API for programming GUIs |
| gWidgets2-S3methods | Return items |
| gWidgets2-undocumented | Toolkit constructor |
| gWidgets-handlers | change handler for ggraphics |
| gwindow | gwindow |
| icons | Method to add icon to list of stock icons |
| installing_gWidgets_toolkits | blurb about installation |
| is_empty | is value missing, null, 0-length or NA length 1 |
| isExtant | Check if widget is extant. |
| is_MacOSX | Return logical indicating if we are on a macintosh machine |
| is_Windows | Return logical indicating if we are on a Windows machine |
| methods | Add a spring to box containers |
| observer | constructor for handler object |
| redo | Redo past action. |
| S4-classes | A class to record the toolkit a gui object uses |
| short_summary | Provide a short summary for an object |
| size | Return size (width and height) of widget |
| svalue | svalue |
| tag | get a persistent attribute for an object |
| tooltip | Get a tooltip for the widget |
| undo | Undo past action. |
| visible | Controls whether widget is visible or not |
| XXX | Functions to message something needs doing. Easy to search... |
