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PegRadioButton

Class Name Derived From Styles Signals

PegRadioButton PegButton/

PegTextThing

BF_REPEAT

BF_DOWNACTION

BF_SELECTED

AF_ENABLED

PSF_SIZED

PSF_FOCUS_RECEIVED

PSF_FOCUS_LOST

PSF_KEY_RECEIVED

PSF_DOT_ON

PSF_DOT_OFF

PegRadioButton provides a mutually exclusive selection indicator. When a

PegRadioButton is selected by the user, it finds all sibling radio buttons and de-selects

them. Therefore, in order to allow more than one radio-button to be selected on a single

window or dialog you must group the buttons into separate containers or parents. Placing

a radio button in a transparent PegThing is one way to accomplish this.

For example, look at the following code:

PegRadioButton *b1 = new PegRadioButton(2, 2, "Choice 1");

AddR(b1);

PegRadioButton *b2 = new PegRadioButton(2, 15, "Choice 2");

AddR(b2);

PegRect r;

r = mClient;

PegThing *container = new PegThing(r);

PegRadioButton *b3 = new PegRadioButton(2, 32, "Choice 3");

container->Add(b3);

AddR(container);

b1 and b2 will be mutually exclusive because they are both children of this class. b3, on

the other hand, has been placed in a different container, and has that container as its

parent. Therefore, its selection will not have any effect on b1 or b2:

Casio ClassPad 300 Programming Guide

Other manuals for Casio ClassPad 300