@FXML
protected void handleCopyAction(ActionEvent event) {
final Clipboard clipboard = Clipboard.getSystemClipboard();
final ClipboardContent content = new ClipboardContent();
content.putString(generatedTextField.getText());
clipboard.setContent(content);
}
/**
* Copies the selected text to clipboard.
*
* @return True if performed successfully.
*/
public boolean doCopy() {
String copy = mEditor.getCopyText();
if (copy != null && !copy.isEmpty()) {
ClipboardContent content = new ClipboardContent();
content.putString(copy);
Clipboard.getSystemClipboard().setContent(content);
return true;
}
return false;
}
private void addDragHandlers(Node node) {
node.setOnDragDetected(
event -> {
currentlyDraggingNode = node;
Dragboard dragboard = getToolBar().startDragAndDrop(TransferMode.MOVE);
ClipboardContent cc = new ClipboardContent();
cc.putString(""); // Empty string on the clipboard since we need to transfer something
dragboard.setContent(cc);
});
}
/**
* Copy to clipboard
*
* @param node JavaFX Node to copy
*/
public final void copyClipboard(final Node node) {
WritableImage captura = node.snapshot(new SnapshotParameters(), null);
ImageView iv = new ImageView(captura);
Clipboard clipboard = Clipboard.getSystemClipboard();
ClipboardContent content = new ClipboardContent();
content.put(DataFormat.IMAGE, captura);
clipboard.setContent(content);
}
@FXML
void dragDetected(MouseEvent event) {
/* drag was detected, start drag-and-drop gesture*/
/* allow any transfer mode */
Dragboard db = imageView.startDragAndDrop(TransferMode.ANY);
/* put a string on dragboard */
ClipboardContent content = new ClipboardContent();
content.putImage(imageView.getImage());
db.setContent(content);
event.consume();
}
public TargetView() {
setId("targetview");
setCellFactory(
e -> {
return new PageItemListCell();
});
getSelectionModel()
.selectedIndexProperty()
.addListener(
(a, b, c) -> {
ToolbarEvent ev =
new ToolbarEvent(
this, c.intValue() != -1 ? ToolbarEvent.ENABLE : ToolbarEvent.DISABLE);
getScene().lookup("#targettoolbar").fireEvent(ev);
});
getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
setOnDragDetected(
de -> {
Dragboard dragBoard = startDragAndDrop(TransferMode.COPY_OR_MOVE);
ClipboardContent content = new ClipboardContent();
ObservableList<PageItem> pi = getSelectionModel().getSelectedItems();
content.put(PAGE_ITEM_FORMAT, new PageItems(pi));
// getItems().removeAll(pi);
dragBoard.setContent(content);
getSelectionModel().clearSelection();
});
setOnDragOver(
dragEvent -> {
dragEvent.acceptTransferModes(TransferMode.COPY_OR_MOVE);
});
setOnDragDropped(
dragEvent -> {
PageItems item = (PageItems) dragEvent.getDragboard().getContent(PAGE_ITEM_FORMAT);
EventTarget target = dragEvent.getTarget();
Node p = null;
if (target instanceof Node) {
p = (Node) target;
}
while (!(p instanceof PageItemListCell) && p != null) {
p = p.getParent();
}
int index = -1;
if (dragEvent.getTransferMode() == TransferMode.MOVE) {
getItems().removeAll(item);
} else {
ArrayList<PageItem> itemsx = new ArrayList<>(getItems());
itemsx.addAll(item);
// copy should change name #1
item.forEach(
e -> {
e.countUp(itemsx);
});
}
if (p instanceof PageItemListCell) {
index = getItems().indexOf(((PageItemListCell) p).getItem());
}
if (index != -1) {
getItems().addAll(index, item);
} else {
getItems().addAll(item);
}
dragEvent.setDropCompleted(true);
});
addEventHandler(
ToolbarEvent.ROTATE,
e -> {
System.out.println("R event");
});
addEventHandler(
ToolbarEvent.SAVE,
e -> {
System.out.println("SAVE!!");
});
}
@Override
public void start(Stage stage) {
// stage.initStyle(StageStyle.UNDECORATED);
stage.setTitle("Hello Image Clipboard");
Scene scene = new Scene(new Group(), 1024, 768);
scene.setFill(Color.LIGHTGREEN);
Rectangle overlay = new Rectangle();
overlay.setWidth(800);
overlay.setHeight(600);
overlay.setFill(Color.TRANSPARENT);
EventHandler<DragEvent> drop = de -> checkBoard(de.getDragboard(), de);
EventHandler<DragEvent> enter =
de -> {
if (de != null && de.getDragboard() != null && de.getDragboard().hasImage()) {
de.acceptTransferModes(TransferMode.ANY);
}
};
EventHandler<DragEvent> dragged =
de -> {
if (de != null && de.getDragboard() != null && de.getDragboard().hasImage()) {
de.acceptTransferModes(TransferMode.ANY);
}
};
overlay.setOnDragDropped(drop);
overlay.setOnDragEntered(enter);
overlay.setOnDragOver(dragged);
clearBtn = new Button("Clear");
clearBtn.setTranslateX(50);
clearBtn.setTranslateY(30);
copyBtn = new Button("Copy");
copyBtn.setTranslateX(125);
copyBtn.setTranslateY(30);
pasteBtn = new Button("Paste");
pasteBtn.setTranslateX(200);
pasteBtn.setTranslateY(30);
clearBtn.setOnAction(e -> clear());
copyBtn.setOnAction(
e -> {
ClipboardContent content = new ClipboardContent();
content.putImage(imageView.getImage());
Clipboard.getSystemClipboard().setContent(content);
});
pasteBtn.setOnAction(e -> checkBoard(Clipboard.getSystemClipboard(), null));
Group root = (Group) scene.getRoot();
root.getChildren().add(overlay);
root.getChildren().add(imageView);
root.getChildren().add(clearBtn);
root.getChildren().add(copyBtn);
root.getChildren().add(pasteBtn);
stage.setScene(scene);
stage.show();
}
/**
* 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;
});
}