Rewrite of gWidgets API for simplified GUI construction


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Documentation for package ‘gWidgets2’ version 1.0-5

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A B C D E F G H I L N O R S T U V W X misc

gWidgets2-package gWidgets2. An API for programming GUIs

-- A --

add Add a child object to parent container
add.default Add a child object to parent container
add.GMenuBar menu constructor, main and popup
add.GNotebook Constructor for a tabbed notebook container
add.GToolBar A toolbar constructor
add.GWindow gwindow
add3rdmousePopupMenu Generic method to add a handler passing a signal
add3rdmousePopupMenu.default Generic method to add a handler passing a signal
addDragMotion Generic method to add a handler passing a signal
addDragMotion.default Generic method to add a handler passing a signal
addDropSource Generic method to add a handler passing a signal
addDropSource.default Generic method to add a handler passing a signal
addDropTarget Generic method to add a handler passing a signal
addDropTarget.default Generic method to add a handler passing a signal
addHandler Generic method to add a handler passing a signal
addHandler.default Generic method to add a handler passing a signal
addHandlerBlur Generic method to add a handler passing a signal
addHandlerBlur.default Generic method to add a handler passing a signal
addHandlerChanged Generic method to add a handler passing a signal
addHandlerChanged.default Generic method to add a handler passing a signal
addHandlerChanged.GButton Basic button widget
addHandlerChanged.GCalendar A constructor for a date selection widget
addHandlerChanged.GCheckbox constructor for checkbox widget
addHandlerChanged.GCheckboxGroup Constructor for checkbox group. A linked group of checkboxes, but not exclusive.
addHandlerChanged.GComboBox constructor for a combobox
addHandlerChanged.GDf Constructor for a data frame editor
addHandlerChanged.GEdit Single line text edit constructor
addHandlerChanged.GExpandGroup Constructor of box container widget with disclosure trigger and label
addHandlerChanged.GGraphics Generic method to add a handler passing a signal
addHandlerChanged.GNotebook Constructor for a tabbed notebook container
addHandlerChanged.GTable A constructor for displaying tabular data for selection
addHandlerClicked Generic method to add a handler passing a signal
addHandlerClicked.default Generic method to add a handler passing a signal
addHandlerColumnclicked Generic method to add a handler passing a signal
addHandlerColumnclicked.default Generic method to add a handler passing a signal
addHandlerColumnDoubleclicked Generic method to add a handler passing a signal
addHandlerColumnDoubleclicked.default Generic method to add a handler passing a signal
addHandlerColumnRightclicked Generic method to add a handler passing a signal
addHandlerColumnRightclicked.default Generic method to add a handler passing a signal
addHandlerDestroy Generic method to add a handler passing a signal
addHandlerDestroy.default Generic method to add a handler passing a signal
addHandlerDoubleclick Generic method to add a handler passing a signal
addHandlerDoubleclick.default Generic method to add a handler passing a signal
addHandlerDoubleclick.GTable A constructor for displaying tabular data for selection
addHandlerExpose Generic method to add a handler passing a signal
addHandlerExpose.default Generic method to add a handler passing a signal
addHandlerFocus Generic method to add a handler passing a signal
addHandlerFocus.default Generic method to add a handler passing a signal
addHandlerIdle Generic method to add a handler passing a signal
addHandlerKeystroke Generic method to add a handler passing a signal
addHandlerKeystroke.default Generic method to add a handler passing a signal
addHandlerMouseMotion Generic method to add a handler passing a signal
addHandlerMouseMotion.default Generic method to add a handler passing a signal
addHandlerRightclick Generic method to add a handler passing a signal
addHandlerRightclick.default Generic method to add a handler passing a signal
addHandlerSelect Generic method to add a handler passing a signal
addHandlerSelect.default Generic method to add a handler passing a signal
addHandlerSelectionChanged Generic method to add a handler passing a signal
addHandlerSelectionChanged.default Generic method to add a handler passing a signal
addHandlerUnrealize Generic method to add a handler passing a signal
addHandlerUnrealize.default Generic method to add a handler passing a signal
addPopupMenu Generic method to add a handler passing a signal
addPopupMenu.default Generic method to add a handler passing a signal
addSpace Add a spring to box containers
addSpace.GContainer Add a spring to box containers
addSpring Add a spring to box containers
addSpring.GContainer Add a spring to box containers
addStockIcons Method to add icon to list of stock icons

-- B --

BasicToolkitInterface A class to record the toolkit a gui object uses
BasicToolkitInterface-class A class to record the toolkit a gui object uses
blockHandler Generic method to add a handler passing a signal
blockHandler.default Generic method to add a handler passing a signal
blockHandlers Generic method to add a handler passing a signal
blockHandlers.default Generic method to add a handler passing a signal

-- C --

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 used
check_return_class check that toolkit object return the right class
Command A class to record the toolkit a gui object uses
Command-class A class to record the toolkit a gui object uses
CommandList A class to record the toolkit a gui object uses
CommandList-class A class to record the toolkit a gui object uses
CommandStack A class to record the toolkit a gui object uses
CommandStack-class A class to record the toolkit a gui object uses

-- D --

delete Add a child object to parent container
delete.GContainer Add a child object to parent container
dim.GComponent Return items
dimnames.GComponent Return items
dimnames<-.GComponent Return items
dispose Dispose of object
dispose.GBasicDialog Constructor for modal dialog that can contain an arbitrary widget
dispose.GComponent Dispose of object
dispose.GNotebook Constructor for a tabbed notebook container
dispose.GStackWidget Constructor for a tabbed notebook container
dispose.GText Multiline text edit constructor
dispose.GWindow gwindow

-- E --

editable Controls whether widget is editable or not
editable.default Controls whether widget is editable or not
editable<- Controls whether widget is editable or not
editable<-.default Controls whether widget is editable or not
enabled enabled
enabled.default enabled
enabled<- enabled
enabled<-.default enabled

-- F --

flatten Flatten a nested list
focus Does widget have focus
focus.default Does widget have focus
focus<- Does widget have focus
focus<-.default Does widget have focus
font Returns font specification for widget, if available
font.default Returns font specification for widget, if available
font<- Returns font specification for widget, if available
font<-.default Returns font specification for widget, if available
font<-.GText Returns font specification for widget, if available

-- G --

gaction An action constructor
galert Alert dialog to display transient messages
gbasicdialog Constructor for modal dialog that can contain an arbitrary widget
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, but not exclusive.
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
gdroplist constructor for a combobox
gedit Single line text edit constructor
getBlock method for getWidget
getBlock.GComponent method for getWidget
getBlock.GWindow method for getWidget
getStockIconByName Method to add icon to list of stock icons
getStockIcons Method to add icon to list of stock icons
getToolkitWidget method for getWidget
getToolkitWidget.default method for getWidget
getTopLevel method for getWidget
getTopLevel.GComponent method for getWidget
getWidget method for getWidget
getWidget.GComponent method for getWidget
getWidget.GDefaultWidget method for getWidget
getWithDefault Return x unless NULL, NA, length 0, ..., in which case we give default
get_index_in_list get index of element of list
get_object_from_string Get an object from an environment specified by a string.
gexpandgroup Constructor of box container widget with disclosure trigger and label
gfile dialog for file and directory selection
gfilebrowse 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
guiWidgetsToolkit-class A class to record the toolkit a gui object uses
gvarbrowser Constructor for workspace variable browser
gvbox Basic box container
gwidget Common parts of a widget
GWidgets2Icons A class to record the toolkit a gui object uses
GWidgets2Icons-class A class to record the toolkit a gui object uses
gwindow gwindow

-- H --

Handler A class to record the toolkit a gui object uses
Handler-class A class to record the toolkit a gui object uses

-- I --

insert Multiline text edit constructor
insert.GText Multiline text edit constructor
installing_gWidgets_toolkits blurb about installation
isExtant Check if widget is extant.
isExtant.default Check if widget is extant.
is_empty is value missing, null, 0-length or NA length 1
is_MacOSX Return logical indicating if we are on a macintosh machine
is_Windows Return logical indicating if we are on a Windows machine

-- L --

length.GComponent Return items
length<-.GComponent Return items

-- N --

names.GComponent Return items
names.GNotebook Constructor for a tabbed notebook container
names<-.GComponent Return items
names<-.GFrame Return items

-- O --

Observable A class to record the toolkit a gui object uses
Observable-class A class to record the toolkit a gui object uses
Observer A class to record the toolkit a gui object uses
observer constructor for handler object
Observer-class A class to record the toolkit a gui object uses

-- R --

redo Redo past action.
redo.GComponent Redo past action.
removeHandler Generic method to add a handler passing a signal
removeHandler.default Generic method to add a handler passing a signal

-- S --

short_summary Provide a short summary for an object
short_summary.character Provide a short summary for an object
short_summary.data.frame Provide a short summary for an object
short_summary.default Provide a short summary for an object
short_summary.function Provide a short summary for an object
short_summary.list Provide a short summary for an object
short_summary.lm Provide a short summary for an object
short_summary.logical Provide a short summary for an object
short_summary.matrix Provide a short summary for an object
short_summary.numeric Provide a short summary for an object
size Return size (width and height) of widget
size.default Return size (width and height) of widget
size<- Return size (width and height) of widget
size<-.default Return size (width and height) of widget
size<-.GTable A constructor for displaying tabular data for selection
stockIconFromClass Method to add icon to list of stock icons
stockIconFromObject Method to add icon to list of stock icons
str.GComponent Return items
svalue svalue
svalue.default svalue
svalue.GButton Basic button widget
svalue.GCalendar A constructor for a date selection widget
svalue.GCheckboxGroup Constructor for checkbox group. A linked group of checkboxes, but not exclusive.
svalue.GComboBox constructor for a combobox
svalue.GDf Constructor for a data frame editor
svalue.GEdit Single line text edit constructor
svalue.GFilter A widget for filtering a data frame
svalue.GFormLayout A form layout container
svalue.GMenuBar menu constructor, main and popup
svalue.GRadio Constructor for radio button widget
svalue.GTable A constructor for displaying tabular data for selection
svalue.GText Multiline text edit constructor
svalue.GTree constructor for widget to display heirarchical data
svalue.GVarBrowser Constructor for workspace variable browser
svalue<- svalue
svalue<-.default svalue
svalue<-.GCheckbox constructor for checkbox widget
svalue<-.GFormLayout svalue
svalue<-.GGroup Basic box container
svalue<-.GHtml Widget for HTML display
svalue<-.GLabel Basic label widget
svalue<-.GMenuBar menu constructor, main and popup
svalue<-.GRadio Constructor for radio button widget
svalue<-.GToolBar A toolbar constructor
svalue<-.GTree constructor for widget to display heirarchical data

-- T --

tag get a persistent attribute for an object
tag.default get a persistent attribute for an object
tag<- get a persistent attribute for an object
tag<-.default get a persistent attribute for an object
tooltip Get a tooltip for the widget
tooltip.default Get a tooltip for the widget
tooltip<- Get a tooltip for the widget
tooltip<-.default Get a tooltip for the widget

-- U --

unblockHandler Generic method to add a handler passing a signal
unblockHandler.default Generic method to add a handler passing a signal
unblockHandlers Generic method to add a handler passing a signal
unblockHandlers.default Generic method to add a handler passing a signal
undo Undo past action.
undo.GComponent Undo past action.
update.GComponent Return items
update.GTree constructor for widget to display heirarchical data

-- V --

visible Controls whether widget is visible or not
visible.default Controls whether widget is visible or not
visible.GBasicDialog Constructor for modal dialog that can contain an arbitrary widget
visible.GTable A constructor for displaying tabular data for selection
visible<- Controls whether widget is visible or not
visible<-.default Controls whether widget is visible or not
visible<-.GDf Constructor for a data frame editor
visible<-.GExpandGroup Constructor of box container widget with disclosure trigger and label

-- W --

WSWatcherModel A class to record the toolkit a gui object uses
WSWatcherModel-class A class to record the toolkit a gui object uses

-- X --

XXX Functions to message something needs doing. Easy to search for

-- misc --

.addStockIcons Method to add icon to list of stock icons
.addStockIcons.default Method to add icon to list of stock icons
.gaction An action constructor
.galert Alert dialog to display transient messages
.gbasicdialog Constructor for modal dialog that can contain an arbitrary widget
.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, but not exclusive.
.gcombobox constructor for a combobox
.gconfirm Constructor for modal dialog to get confirmation
.gdf Constructor for a data frame editor
.gdfnotebook A notebook container for many 'gdf' instances
.gdfnotebook.default Toolkit constructor
.gedit Single line text edit constructor
.getStockIconByName Method to add icon to list of stock icons
.getStockIconByName.default Method to add icon to list of stock icons
.getStockIcons Method to add icon to list of stock icons
.getStockIcons.default Method to add icon to list of stock icons
.gexpandgroup Constructor of box container widget with disclosure trigger and label
.gfile dialog for file and directory selection
.gfilebrowse dialog for file and directory selection
.gfilter A widget for filtering a data frame
.gfilter.default 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
.ggraphicsnotebook.default 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
.gtree constructor for widget to display heirarchical data
.gvarbrowser Constructor for workspace variable browser
.gwindow gwindow
.make_gcombobox_items constructor for a combobox
.stockIconFromClass Method to add icon to list of stock icons
.stockIconFromClass.default Method to add icon to list of stock icons
.stockIconFromObject Method to add icon to list of stock icons
.stockIconFromObject.default Method to add icon to list of stock icons
[.GComponent Return items
[.GContainer Return items
[.GDefaultWidget Return items
[.GDf Return items
[.GEdit Return items
[.GFilter A widget for filtering a data frame
[.GLayout Constructor for grid layout container
[.GTable A constructor for displaying tabular data for selection
[.GTree constructor for widget to display heirarchical data
[<-.GCheckbox constructor for checkbox widget
[<-.GComboBox constructor for a combobox
[<-.GComponent Return items
[<-.GDefaultWidget Return items
[<-.GLayout Constructor for grid layout container
[<-.GRadio Constructor for radio button widget