Changing state of a radio button at runtime in java

[sudeepta]

Hi,

Can anyone help me sort out this problem.

I have a form in java which has few fields and a radio button. Now after entering some values in a field and checking the radio button for something, i now press cancel so that all data entered in the fields is clear and also the state of radio button is changed to default.


My question therefore is how can we change a state of a radiobutton in java at runtime.

Thanks in advance.
Sudeep

 

[MarsChelios]

Hi sudeepta,
To select or deselect a JCheckBox, use

setSelected (boolean)

. This will not through an event, however, so if you require to change states and through an event, use

doClick ()

.

Hope this Helps,
MarsChelios

 

[sudeepta]

Hi Mars,

Thanks for your help...
but what if I do not use swing.

Sudeep

 

[MarsChelios]

The AWT equivalent of

JRadioButton

are

CheckBox

s placed in a

CheckBoxGroup

object. To select/deselect state, use

setState (boolean selected)

.
Here is a link to tell you more:

http://developer.java.sun.com/developer/onlineTraining/awt/contents.html#AWTCheckbox

Hope this Helps,
MarsChelios