[ParacelciuS]

Hi,

How can I change focus state of field at anytime?
Is any function like Field.setEditable()

Thanks.

[simon.hain]

how about Field.setFocus()?

[ParacelciuS]

Field.setFocus() cant solve my problem. Some case my field must be non_Focusable, and some case focusable.

For example;

startDate  = new DateField("Start Date",System.currentTimeMillis(),dateFormat,Field.READONLY|Field.NON_FOCUSABLE);

finishDate = new DateField("End Date",System.currentTimeMillis(),dateFormat,Field.READONLY|Field.NON_FOCUSABLE);
.
.
    	startDate.setEditable(selectedindex==3);
        finishDate.setEditable(selectedindex==3);

I want to fields focusable when it's editable

[lanfong]

It seems like I'm not the only one that encountered such problem. The solution I finally came up was overriding "isFocusable" method

Here's the note from the API Documentation

Handling focus issues
If you want your field to receive the focus, then you must override isFocusable to return true.

so just do..

private void isFocusable(){
return false;
}


If you don't want your field to be focusable, you just return false.



Some people might want to make the field looks like "disabled" like what we usually do in C#, disabling textbox, label, etc so it's gray color.


What I did is overriding the paint method to make like the below code

protected void paint(Graphics graphics) {
if (!this._isFocusable)
graphics.setGlobalAlpha(50);
}

make it looks like it's disabled.....