Example usage for javafx.scene.input MouseEvent consume

List of usage examples for javafx.scene.input MouseEvent consume

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Introduction

In this page you can find the example usage for javafx.scene.input MouseEvent consume.

Prototype

public void consume()

Source Link

Document

Marks this Event as consumed.

Usage

From source file:de.pixida.logtest.designer.automaton.Graph.java

public void onMousePressed(final BaseObject baseObject, final MouseEvent event) {
    if (this.showConfigFrameOfObject(baseObject)) {
        event.consume();
    }//from  w w  w.j a  v a  2 s  . c om
    if (baseObject instanceof BaseNode) {
        final BaseNode baseNode = (BaseNode) baseObject;
        this.dragPressedPoint = new Point2D(event.getX(), event.getY());
        this.dragOriginalObjectPosition = baseNode.getPosition();
    }
}

From source file:Main.java

private Node makeDraggable(final Node node) {
    final DragContext dragContext = new DragContext();
    final Group wrapGroup = new Group(node);

    wrapGroup.addEventFilter(MouseEvent.ANY, new EventHandler<MouseEvent>() {
        public void handle(final MouseEvent mouseEvent) {
            if (dragModeActiveProperty.get()) {
                // disable mouse events for all children
                mouseEvent.consume();
            }/*from   ww  w  . j av  a 2 s .c o m*/
        }
    });

    wrapGroup.addEventFilter(MouseEvent.MOUSE_PRESSED, new EventHandler<MouseEvent>() {
        public void handle(final MouseEvent mouseEvent) {
            if (dragModeActiveProperty.get()) {
                // remember initial mouse cursor coordinates
                // and node position
                dragContext.mouseAnchorX = mouseEvent.getX();
                dragContext.mouseAnchorY = mouseEvent.getY();
                dragContext.initialTranslateX = node.getTranslateX();
                dragContext.initialTranslateY = node.getTranslateY();
            }
        }
    });

    wrapGroup.addEventFilter(MouseEvent.MOUSE_DRAGGED, new EventHandler<MouseEvent>() {
        public void handle(final MouseEvent mouseEvent) {
            if (dragModeActiveProperty.get()) {
                // shift node from its initial position by delta
                // calculated from mouse cursor movement
                node.setTranslateX(
                        dragContext.initialTranslateX + mouseEvent.getX() - dragContext.mouseAnchorX);
                node.setTranslateY(
                        dragContext.initialTranslateY + mouseEvent.getY() - dragContext.mouseAnchorY);
            }
        }
    });

    return wrapGroup;
}

From source file:Main.java

@Override
public void start(Stage primaryStage) {
    Group root = new Group();
    Scene scene = new Scene(root, 300, 250);
    root.getChildren().addAll(source, target);

    source.setOnDragDetected(new EventHandler<MouseEvent>() {
        public void handle(MouseEvent event) {
            /* drag was detected, start a drag-and-drop gesture*/
            /* allow any transfer mode */
            Dragboard db = source.startDragAndDrop(TransferMode.ANY);

            /* Put a string on a dragboard */
            ClipboardContent content = new ClipboardContent();
            content.putString(source.getText());
            db.setContent(content);//from   w w  w  .j a v a  2  s.c om

            event.consume();
        }
    });
    target.setOnDragOver(new EventHandler<DragEvent>() {
        public void handle(DragEvent event) {
            /* data is dragged over the target */
            /* accept it only if it is not dragged from the same node 
             * and if it has a string data */
            if (event.getGestureSource() != target && event.getDragboard().hasString()) {
                /* allow for moving */
                event.acceptTransferModes(TransferMode.MOVE);
            }

            event.consume();
        }
    });
    target.setOnDragEntered(new EventHandler<DragEvent>() {
        public void handle(DragEvent event) {
            /* the drag-and-drop gesture entered the target */
            /* show to the user that it is an actual gesture target */
            if (event.getGestureSource() != target && event.getDragboard().hasString()) {
                target.setFill(Color.GREEN);
            }

            event.consume();
        }
    });
    target.setOnDragExited(new EventHandler<DragEvent>() {
        public void handle(DragEvent event) {
            /* mouse moved away, remove the graphical cues */
            target.setFill(Color.BLACK);

            event.consume();
        }
    });
    target.setOnDragDropped(new EventHandler<DragEvent>() {
        public void handle(DragEvent event) {
            /* data dropped */
            /* if there is a string data on dragboard, read it and use it */
            Dragboard db = event.getDragboard();
            boolean success = false;
            if (db.hasString()) {
                target.setText(db.getString());
                success = true;
            }
            /* let the source know whether the string was successfully 
             * transferred and used */
            event.setDropCompleted(success);

            event.consume();
        }
    });
    source.setOnDragDone(new EventHandler<DragEvent>() {
        public void handle(DragEvent event) {
            /* the drag and drop gesture ended */
            /* if the data was successfully moved, clear it */
            if (event.getTransferMode() == TransferMode.MOVE) {
                source.setText("");
            }
            event.consume();
        }
    });

    primaryStage.setScene(scene);
    primaryStage.show();
}

From source file:Main.java

@Override
public void start(Stage stage) {
    stage.setTitle("Hello Drag And Drop");

    Group root = new Group();
    Scene scene = new Scene(root, 400, 200);
    scene.setFill(Color.LIGHTGREEN);

    final Text source = new Text(50, 100, "DRAG ME");
    source.setScaleX(2.0);// w  ww  .  j  a va2 s . co m
    source.setScaleY(2.0);

    final Text target = new Text(250, 100, "DROP HERE");
    target.setScaleX(2.0);
    target.setScaleY(2.0);

    source.setOnDragDetected(new EventHandler<MouseEvent>() {
        public void handle(MouseEvent event) {
            /* drag was detected, start drag-and-drop gesture*/
            System.out.println("onDragDetected");

            /* allow any transfer mode */
            Dragboard db = source.startDragAndDrop(TransferMode.ANY);

            /* put a string on dragboard */
            ClipboardContent content = new ClipboardContent();
            content.putString(source.getText());
            db.setContent(content);

            event.consume();
        }
    });

    target.setOnDragOver(new EventHandler<DragEvent>() {
        public void handle(DragEvent event) {
            /* data is dragged over the target */
            System.out.println("onDragOver");

            /* accept it only if it is  not dragged from the same node 
             * and if it has a string data */
            if (event.getGestureSource() != target && event.getDragboard().hasString()) {
                /* allow for both copying and moving, whatever user chooses */
                event.acceptTransferModes(TransferMode.COPY_OR_MOVE);
            }

            event.consume();
        }
    });

    target.setOnDragEntered(new EventHandler<DragEvent>() {
        public void handle(DragEvent event) {
            /* the drag-and-drop gesture entered the target */
            System.out.println("onDragEntered");
            /* show to the user that it is an actual gesture target */
            if (event.getGestureSource() != target && event.getDragboard().hasString()) {
                target.setFill(Color.GREEN);
            }

            event.consume();
        }
    });

    target.setOnDragExited(new EventHandler<DragEvent>() {
        public void handle(DragEvent event) {
            /* mouse moved away, remove the graphical cues */
            target.setFill(Color.BLACK);

            event.consume();
        }
    });

    target.setOnDragDropped(new EventHandler<DragEvent>() {
        public void handle(DragEvent event) {
            /* data dropped */
            System.out.println("onDragDropped");
            /* if there is a string data on dragboard, read it and use it */
            Dragboard db = event.getDragboard();
            boolean success = false;
            if (db.hasString()) {
                target.setText(db.getString());
                success = true;
            }
            /* let the source know whether the string was successfully 
             * transferred and used */
            event.setDropCompleted(success);

            event.consume();
        }
    });

    source.setOnDragDone(new EventHandler<DragEvent>() {
        public void handle(DragEvent event) {
            /* the drag-and-drop gesture ended */
            System.out.println("onDragDone");
            /* if the data was successfully moved, clear it */
            if (event.getTransferMode() == TransferMode.MOVE) {
                source.setText("");
            }

            event.consume();
        }
    });

    root.getChildren().add(source);
    root.getChildren().add(target);
    stage.setScene(scene);
    stage.show();
}

From source file:net.rptools.tokentool.controller.ManageOverlays_Controller.java

private void loadImages(File dir) {
    // Clear Details panel
    clearDetails();/*from ww w . j  a v a 2s . c o m*/

    currentDirectory = dir;
    File[] files = dir.listFiles(ImageUtil.SUPPORTED_FILENAME_FILTER);

    Task<Void> task = new Task<Void>() {
        @Override
        public Void call() {
            for (File file : files) {
                Path filePath = file.toPath();

                if (loadOverlaysThread.isInterrupted()) {
                    Platform.runLater(() -> overlayViewFlowPane.getChildren().clear());
                    break;
                }

                try {
                    ToggleButton overlayButton = new ToggleButton();
                    ImageView imageViewNode = ImageUtil.getOverlayThumb(new ImageView(), filePath);

                    overlayButton.getStyleClass().add("overlay-toggle-button");
                    overlayButton.setGraphic(imageViewNode);
                    overlayButton.setUserData(file);
                    overlayButton.setToggleGroup(overlayToggleGroup);

                    overlayButton.addEventHandler(ActionEvent.ACTION, event -> {
                        // No modifier keys used so add toggle group back to all buttons
                        resetToggleGroup();

                        // Also set button to selected due to resetting toggle groups & no unselecting needed, makes for better interface IMO
                        overlayButton.setSelected(true);

                        // Update the Details panel with the last selected overlay
                        File overlayFile = (File) overlayButton.getUserData();
                        updateDetails(overlayFile, (ImageView) overlayButton.getGraphic(),
                                overlayButton.isSelected());

                        // Consume the event, no more logic needed
                        event.consume();
                    });

                    overlayButton.setOnMouseClicked(new EventHandler<MouseEvent>() {
                        @Override
                        public void handle(MouseEvent event) {
                            // Allow multiple selections if shortcutKey+left_mouse is pressed
                            if (event.getButton().equals(MouseButton.PRIMARY) && event.isShortcutDown()) {
                                // Update the Details panel with the last selected overlay
                                File overlayFile = (File) overlayButton.getUserData();
                                updateDetails(overlayFile, (ImageView) overlayButton.getGraphic(), true);

                                // Remove the toggle group to allow multiple toggle button selection
                                overlayButton.setToggleGroup(null);

                                // Select the button
                                overlayButton.setSelected(true);

                                // Consume the event, no more logic needed
                                event.consume();
                            }
                        }
                    });

                    Platform.runLater(() -> overlayViewFlowPane.getChildren().add(overlayButton));
                } catch (IOException e) {
                    log.error("Loading image: " + filePath.getFileName(), e);
                }

            }

            return null;
        }
    };

    loadOverlaysThread.interrupt();
    executorService.execute(task);
}

From source file:com.heliosdecompiler.helios.gui.controller.FileTreeController.java

@FXML
public void onClickTreeItem(MouseEvent event) {
    if (event.getClickCount() == 2) {
        TreeItem<TreeNode> selectedItem = this.root.getSelectionModel().getSelectedItem();
        if (selectedItem != null) {
            if (getParentController().getAllFilesViewerController().handleClick(selectedItem.getValue())) {
                event.consume();
            }//from www.  ja v  a 2s. c om
        }
    }
}

From source file:de.pixida.logtest.designer.automaton.Graph.java

public void onMouseClicked(final BaseObject baseObject, final MouseEvent event) {
    Validate.notNull(baseObject);//from  w w  w .jav  a 2  s .c om

    this.contextMenu.hide();

    if (event.getButton() == MouseButton.PRIMARY) {
        if (this.connectorSourceNode != null) {
            Validate.notNull(this.connector);
            if (baseObject == this.currentConnectorTargetNode) {
                this.connector.attach(this.connectorSourceNode, this.currentConnectorTargetNode);

                this.connector = null;
                this.connectorSourceNode = null;
                this.currentConnectorTargetNode = null;

                this.handleChange();
            }
        }
        event.consume();
    } else if (event.getButton() == MouseButton.SECONDARY) {
        final ContextMenu objectContextMenu = baseObject.createContextMenu();
        if (objectContextMenu != null) {
            Node contextMenuOwner = baseObject.getActionHandler();
            if (contextMenuOwner == null) {
                contextMenuOwner = this.pane;
            }
            objectContextMenu.show(contextMenuOwner, event.getScreenX(), event.getScreenY());
            event.consume();
        }
    }
}

From source file:ijfx.ui.plugin.overlay.OverlayPanel.java

public void onGearClicked(MouseEvent e) {
    if (!optionsPane.isShowing()) {
        RotateTransition rotate = new RotateTransition(Duration.millis(500), gearIcon);
        rotate.setByAngle(180);//from w  w w. j a  v a  2  s  . c om
        rotate.play();
        optionsPane.show(gearIcon);
    } else {
        RotateTransition rotate = new RotateTransition(Duration.millis(500), gearIcon);
        rotate.setByAngle(-180);
        rotate.play();
        optionsPane.hide();
    }

    e.consume();
}

From source file:jp.ac.tohoku.ecei.sb.metabolome.lims.gui.MainWindowController.java

@FXML
void onTableClicked(MouseEvent event) {
    if (event.getClickCount() != 2)
        return;//www.j  a va 2 s .c  o  m
    TableView tableView = ((TableView) event.getSource());
    TableView.TableViewFocusModel focusModel = (TableView.TableViewFocusModel) tableView.focusModelProperty()
            .getValue();
    TablePosition position = focusModel.getFocusedCell();
    if (position.getTableColumn() == null)
        return;
    ObservableValue value = position.getTableColumn().getCellObservableValue(position.getRow());
    String valueStr = value.getValue().toString();
    Alert alert = new Alert(Alert.AlertType.INFORMATION);
    alert.setHeaderText(String.format("Value at ID:%d  %s",
            ((LIMSData) tableView.getItems().get(position.getRow())).getId(),
            position.getTableColumn().getText()));
    if (valueStr.length() > 300)
        alert.setContentText(valueStr.substring(0, 300) + "...");
    else
        alert.setContentText(valueStr);

    TextArea textArea = new TextArea(valueStr);
    textArea.setEditable(false);
    alert.getDialogPane().setExpandableContent(textArea);

    event.consume();
    alert.show();
}

From source file:net.rptools.tokentool.controller.TokenTool_Controller.java

@FXML
void tokenImageView_OnDragDetected(MouseEvent event) {
    Dragboard db = tokenImageView.startDragAndDrop(TransferMode.ANY);
    ClipboardContent content = new ClipboardContent();

    boolean saveAsToken = false;

    try {/*  w  ww .j  a  v a2s .  c o  m*/
        File tempTokenFile = fileSaveUtil.getTempFileName(saveAsToken, useFileNumberingCheckbox.isSelected(),
                fileNameTextField.getText(), fileNameSuffixTextField);

        writeTokenImage(tempTokenFile);
        content.putFiles(java.util.Collections.singletonList(tempTokenFile));
        tempTokenFile.deleteOnExit();
    } catch (Exception e) {
        log.error(e);
    } finally {
        content.putImage(tokenImageView.getImage());
        db.setContent(content);
        event.consume();
    }
}