public Object getTransferData(DataFlavor flavor)
throws UnsupportedFlavorException, IOException {
if (!isDataFlavorSupported(flavor)) {
return null;
}
String link = _linkName.getText().trim();
PositionableLabel l;
if (link.length() == 0) {
// return this.deepClone();
l = new PositionableLabel(getText(), _editor);
} else {
l = new LinkingLabel(getText(), _editor, link);
}
_decorator.getText(l);
PositionablePopupUtil util = _decorator.getPositionablePopupUtil();
l.setPopupUtility(util);
// l.setPopupUtility(_decorator.getPositionablePopupUtil().clone(l,
// l.getTextComponent()));
if (util.hasBackground()) { // unrotated
l.setOpaque(true);
}
l.setLevel(this.getDisplayLevel());
return l;
// return this.deepClone();
}
/**
* Load, starting with the memoryInputIcon element, then all the value-icon pairs
*
* @param element Top level Element to unpack.
* @param o an Editor as an Object
*/
public void load(Element element, Object o) {
// create the objects
Editor p = (Editor) o;
int nCol = 2;
try {
nCol = element.getAttribute("colWidth").getIntValue();
} catch (org.jdom2.DataConversionException e) {
log.error("failed to convert colWidth attribute");
}
MemoryInputIcon l = new MemoryInputIcon(nCol, p);
loadTextInfo(l, element);
String name;
Attribute attr = element.getAttribute("memory");
if (attr == null) {
log.error("incorrect information for a memory location; must use memory name");
p.loadFailed();
return;
} else {
name = attr.getValue();
}
Memory m = jmri.InstanceManager.memoryManagerInstance().getMemory(name);
if (m != null) {
l.setMemory(name);
} else {
log.error("Memory named '" + attr.getValue() + "' not found.");
p.loadFailed();
return;
}
p.putItem(l);
// load individual item's option settings after editor has set its global settings
loadCommonAttributes(l, Editor.MEMORIES, element);
javax.swing.JComponent textField = l.getTextComponent();
jmri.jmrit.display.PositionablePopupUtil util = l.getPopupUtility();
if (util.hasBackground()) {
textField.setBackground(util.getBackground());
} else {
textField.setBackground(null);
textField.setOpaque(false);
}
}