/**
* Highlights a row if a matching query is found within that row. If there is no matching query,
* the row's style is set to null (default).
*/
@Override
void setFactory() {
setRowFactory(
tr -> {
TableRow<T> row =
new TableRow<T>() {
@Override
protected void updateItem(T item, boolean empty) {
super.updateItem(item, empty);
if (item != null) {
if (matchingItems.contains(item)) {
setStyle(
"-fx-background-color: "
+ SearchableControl.highlightColourString
+ "; ");
} else {
setStyle(null);
}
}
}
};
row.setOnDragDetected(
event -> {
if (!row.isEmpty()) {
Integer index = row.getIndex();
Dragboard db = row.startDragAndDrop(TransferMode.MOVE);
db.setDragView(row.snapshot(null, null));
ClipboardContent cc = new ClipboardContent();
cc.put(DataFormat.PLAIN_TEXT, index);
db.setContent(cc);
event.consume();
}
});
row.setOnDragOver(
event -> {
Dragboard db = event.getDragboard();
if (db.hasContent(DataFormat.PLAIN_TEXT)) {
if (row.getIndex() != (Integer) db.getContent(DataFormat.PLAIN_TEXT)) {
event.acceptTransferModes(TransferMode.COPY_OR_MOVE);
event.consume();
}
}
});
row.setOnDragDropped(
event -> {
Dragboard db = event.getDragboard();
if (db.hasContent(DataFormat.PLAIN_TEXT)) {
int draggedIndex = (Integer) db.getContent(DataFormat.PLAIN_TEXT);
T draggedItem = table.getItems().remove(draggedIndex);
int dropIndex;
if (row.isEmpty()) {
dropIndex = table.getItems().size();
} else {
dropIndex = row.getIndex();
}
table.getItems().add(dropIndex, draggedItem);
event.setDropCompleted(true);
table.getSelectionModel().select(dropIndex);
event.consume();
}
});
return row;
});
}
