Refresh a binding

[Dominique]

Hi,

I created my own Binding IconBiding based on the LabelBinding. In my form I add this binding to the formBuilder and all is ok.

Now, I want to refresh it because the icon has changed. How I can do it?

Thanks
Dominique

[Mathias Broekelmann]

you have to implement valueModelChanged(Object) of LabelBinding:

protected void valueModelChanged(Object newValue) {
    label.setIcon((Icon)newValue);
}

[Dominique]

This done, but how I can call it or trigger it from my AbstractForm class.

Cheers
Dominique

[Mathias Broekelmann]

you do this through formmodel:

formModel.getValueModel("iconfield").setValue(newI con);

[legad]

Hello,

Excuse me but I don't see the use case of IconBinding ? (No doubt there is).

Thank you,

Christophe.

[Dominique]

Thanks Mathias it works ;-)

Christophe: In my case I have to scan a document and when the scanning is finished I would like to show it on the screen, the only way I found up to now (may be there is another way) is to transform the java.awt.image i get into a java.swing.ImageIcon and to display it I use the JLabel.setIcon.

May be you have another idea?

Regards
Dominique

[legad]

Thank you for these precisions.

Christophe.