gaction: An action constructor

In jverzani/gWidgets2: Rewrite of gWidgets API for Simplified GUI Construction

Description

A action object encapsulates an action (a callback) adding textual and graphic information. Actions may be proxied in buttons, menu bars or tool bars.

generic for toolkit dispatch

Usage

gaction(label, tooltip = NULL, icon = NULL, key.accel = NULL,
  handler = NULL, action = NULL, parent = NULL, ...,
  toolkit = guiToolkit())

.gaction(toolkit, label, tooltip = NULL, icon = NULL, key.accel = NULL,
  handler = NULL, action = NULL, parent = NULL, ...)

Arguments

label	label for action
tooltip	toolktip for actin
icon	icon (stock icon name) for icon
key.accel	keyboard accelerator. If given, parent must be specified.
handler	handler to call when action is invoked
action	values passed to parameterize action
parent	parent window. Needed if keyboard accelerator used.
...	These values are passed to the add method of the parent container, and occasionally have been used to sneak in hidden arguments to toolkit implementations.
toolkit	Each widget constructor is passed in the toolkit it will use. This is typically done using the default, which will lookup the toolkit through guiToolkit.

Value

a gaction instance

jverzani/gWidgets2 documentation built on May 20, 2019, 5:17 a.m.