Learn R Programming

Deducer (version 0.7-9)

devel: Deducer's plug-in development tools

Description

functions pertaining to GUI development

Usage

addComponent(container, component, top, right, bottom, left, topType = "REL", rightType = "REL", bottomType = "REL", leftType = "REL") getSize(component) setSize(component,width,height) execute(cmd)
ButtonGroupWidget CheckBoxesWidget DeducerMain JLabel RDialog SimpleRDialog SimpleRSubDialog SingleVariableWidget SliderWidget TextAreaWidget VariableListWidget VariableSelectorWidget ComboBoxWidget RDialogMonitor ListWidget AddRemoveButtons TextFieldWidget ObjectChooserWidget

Arguments

container
A Java Swing container with Anchor layout
component
a Java Swing component
top
location of top of component 0 - 1000
right
location of right of component 0 - 1000
bottom
location of bottom of component 0 - 1000
left
location of left of component 0 - 1000
topType
Type of constraint on top of component. Can be "REL", "ABS", or "NONE"
rightType
Type of constraint on right of component. Can be "REL", "ABS", or "NONE"
bottomType
Type of constraint on bottom of component. Can be "REL", "ABS", or "NONE"
leftType
Type of constraint on left of component. Can be "REL", "ABS", or "NONE"
height
new height of component or window in pixels
width
new width of component or window in pixels
cmd
the command to be executed

Details

addComponent adds a Java object of class Component to a container (usually an RDialog or SimpleRDialog). the location of the component is determined by the top, right, bottom, and left arguments, which are numbers between 1 and 1000 indicating the distance from either the top (or left) of the container, with 1000 indicating the opposite side of the container. Each side can be constrained in three different ways. If the Type is "REL", the side will scale proportional to the container when the container is resized. If it is "ABS", it is not rescaled. If it is "NONE", the location of that side is determined by the componet's preferred size, which can be set with the "setPreferedSize" method.

getSize gets the height and width

setSize sets the height and width

execute executes a character representing a command, as if it were entered into the console

The rest of the items are references to the Java classes of commonly used GUI components. see www.deducer.org for more details and usage.