/**
* Add image to a widget or window
*
* @param parent
* @param image
* @throws JellyTagException
*/
protected void setImage(Object parent, Image image) throws GroovyException {
if (parent instanceof Label) {
Label label = (Label) parent;
label.setImage(image);
} else if (parent instanceof Button) {
Button button = (Button) parent;
button.setImage(image);
} else if (parent instanceof Item) {
Item item = (Item) parent;
item.setImage(image);
} else if (parent instanceof Decorations) {
Decorations item = (Decorations) parent;
item.setImage(image);
} else if (parent instanceof Form) {
Form form = (Form) parent;
form.setBackgroundImage(image);
} else if (parent instanceof ScrolledForm) {
ScrolledForm form = (ScrolledForm) parent;
form.setBackgroundImage(image);
} else if (parent instanceof Window) {
Window window = (Window) parent;
window.getShell().setImage(image);
} else {
throw new GroovyException("This tag must be nested inside a <label>, <button> or <item> tag");
}
}
