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  5. javafx.scene.shape.Rectangle#relocate ( )

javafx.scene.shape.Rectangle#relocate ( )源码实例Demo

下面列出了javafx.scene.shape.Rectangle#relocate ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： Cardshifter   文件： DeckBuilderWindow.java 
private void displayCurrentPage() {
	this.cardListBox.getChildren().clear();
	for (CardInfoMessage message : this.pageList.get(this.currentPage)) {
		CardHandDocumentController card = new CardHandDocumentController(message, null);
		Pane cardPane = card.getRootPane();			
		
		Rectangle numberOfCardsBox = new Rectangle(cardPane.getPrefWidth()/3, cardPane.getPrefHeight()/10);
		numberOfCardsBox.setFill(Color.BLUE);
		numberOfCardsBox.setStroke(Color.BLACK);
		int numChosenCards = 0;
		if (this.activeDeckConfig.getChosen().get(message.getId()) != null) {
			numChosenCards = this.activeDeckConfig.getChosen().get(message.getId());
		}
		String id = (String) message.getProperties().get("id");

		Label numberOfCardsLabel = new Label(String.format("%d / %d", numChosenCards, this.activeDeckConfig.getMaxFor(id)));
		numberOfCardsLabel.setTextFill(Color.WHITE);
		numberOfCardsBox.relocate(cardPane.getPrefWidth()/2.6, cardPane.getPrefHeight() - cardPane.getPrefHeight()/18);
		numberOfCardsLabel.relocate(cardPane.getPrefWidth()/2.3, cardPane.getPrefHeight() - cardPane.getPrefHeight()/18);
		cardPane.getChildren().add(numberOfCardsBox);
		cardPane.getChildren().add(numberOfCardsLabel);
		
		cardPane.setOnMouseClicked(e -> {this.addCardToActiveDeck(e, message);});
		cardPane.setOnDragDetected(e -> this.startDragToActiveDeck(e, cardPane, message));
		this.cardListBox.getChildren().add(cardPane);
	}
}
源代码2 项目： Cardshifter   文件： GenericButton.java 
public void setUpRectangle() {
	this.buttonBackground = new Rectangle(0, 0, this.sizeX, this.sizeY);
	this.buttonBackground.setFill(Color.BLUEVIOLET);
	this.getChildren().add(this.buttonBackground);
	
	Rectangle buttonForeground = new Rectangle(0, 0, this.sizeX * 0.90, this.sizeY * 0.80);
	buttonForeground.relocate(this.sizeX * 0.05, this.sizeY * 0.10);
	buttonForeground.setFill(Color.BLACK);
	this.getChildren().add(buttonForeground);
}
源代码3 项目： medusademo   文件： CustomPlainAmpSkin.java 
private void initGraphics() {
    // Set initial size
    if (Double.compare(gauge.getPrefWidth(), 0.0) <= 0 || Double.compare(gauge.getPrefHeight(), 0.0) <= 0 ||
        Double.compare(gauge.getWidth(), 0.0) <= 0 || Double.compare(gauge.getHeight(), 0.0) <= 0) {
        if (gauge.getPrefWidth() > 0 && gauge.getPrefHeight() > 0) {
            gauge.setPrefSize(gauge.getPrefWidth(), gauge.getPrefHeight());
        } else {
            gauge.setPrefSize(PREFERRED_WIDTH, PREFERRED_HEIGHT);
        }
    }

    ticksAndSectionsCanvas = new Canvas(PREFERRED_WIDTH, PREFERRED_HEIGHT);
    ticksAndSections       = ticksAndSectionsCanvas.getGraphicsContext2D();

    ledCanvas = new Canvas();
    led       = ledCanvas.getGraphicsContext2D();

    thresholdTooltip = new Tooltip("Threshold\n(" + String.format(locale, formatString, gauge.getThreshold()) + ")");
    thresholdTooltip.setTextAlignment(TextAlignment.CENTER);

    threshold = new Path();
    Helper.enableNode(threshold, gauge.isThresholdVisible());
    Tooltip.install(threshold, thresholdTooltip);

    average = new Path();
    Helper.enableNode(average, gauge.isAverageVisible());

    markerPane = new Pane();

    needleRotate = new Rotate(180 - START_ANGLE);
    needleRotate.setAngle(needleRotate.getAngle() + (gauge.getValue() - oldValue - gauge.getMinValue()) * angleStep);

    needleMoveTo1       = new MoveTo();
    needleCubicCurveTo2 = new CubicCurveTo();
    needleCubicCurveTo3 = new CubicCurveTo();
    needleCubicCurveTo4 = new CubicCurveTo();
    needleLineTo5       = new LineTo();
    needleCubicCurveTo6 = new CubicCurveTo();
    needleClosePath7    = new ClosePath();
    needle              = new Path(needleMoveTo1, needleCubicCurveTo2, needleCubicCurveTo3, needleCubicCurveTo4, needleLineTo5, needleCubicCurveTo6, needleClosePath7);
    needle.setFillRule(FillRule.EVEN_ODD);
    needle.getTransforms().setAll(needleRotate);
    needle.getStyleClass().add("needle");

    dropShadow = new DropShadow();
    dropShadow.setColor(Color.rgb(0, 0, 0, 0.25));
    dropShadow.setBlurType(BlurType.TWO_PASS_BOX);
    dropShadow.setRadius(0.015 * PREFERRED_WIDTH);
    dropShadow.setOffsetY(0.015 * PREFERRED_WIDTH);

    shadowGroup = new Group(needle);
    shadowGroup.setEffect(gauge.isShadowsEnabled() ? dropShadow : null);
    shadowGroup.getStyleClass().add("shadow-group");

    unitText = new Text(gauge.getUnit());
    unitText.setMouseTransparent(true);
    unitText.setTextOrigin(VPos.CENTER);
    unitText.getStyleClass().add("unit");

    lcd = new Rectangle(0.3 * PREFERRED_WIDTH, 0.1 * PREFERRED_HEIGHT);
    lcd.setArcWidth(0.0125 * PREFERRED_HEIGHT);
    lcd.setArcHeight(0.0125 * PREFERRED_HEIGHT);
    lcd.relocate((PREFERRED_WIDTH - lcd.getWidth()) * 0.5, 0.66 * PREFERRED_HEIGHT);
    lcd.getStyleClass().add("lcd");
    Helper.enableNode(lcd, gauge.isLcdVisible() && gauge.isValueVisible());

    lcdText = new Label(String.format(locale, "%." + gauge.getDecimals() + "f", gauge.getValue()));
    lcdText.setAlignment(Pos.CENTER_RIGHT);
    lcdText.setVisible(gauge.isValueVisible());
    lcdText.getStyleClass().add("lcd-foreground");

    // Set initial value
    angleStep          = ANGLE_RANGE / gauge.getRange();
    double targetAngle = 180 - START_ANGLE + (gauge.getValue() - gauge.getMinValue()) * angleStep;
    targetAngle        = clamp(180 - START_ANGLE, 180 - START_ANGLE + ANGLE_RANGE, targetAngle);
    needleRotate.setAngle(targetAngle);

    // Add all nodes
    pane = new Pane();
    pane.getChildren().setAll(ticksAndSectionsCanvas,
                              markerPane,
                              ledCanvas,
                              unitText,
                              lcd,
                              lcdText,
                              shadowGroup);
    pane.getStyleClass().add("background-pane");

    getChildren().setAll(pane);
}
源代码4 项目： Medusa   文件： PlainAmpSkin.java 
private void initGraphics() {
    // Set initial size
    if (Double.compare(gauge.getPrefWidth(), 0.0) <= 0 || Double.compare(gauge.getPrefHeight(), 0.0) <= 0 ||
        Double.compare(gauge.getWidth(), 0.0) <= 0 || Double.compare(gauge.getHeight(), 0.0) <= 0) {
        if (gauge.getPrefWidth() > 0 && gauge.getPrefHeight() > 0) {
            gauge.setPrefSize(gauge.getPrefWidth(), gauge.getPrefHeight());
        } else {
            gauge.setPrefSize(PREFERRED_WIDTH, PREFERRED_HEIGHT);
        }
    }

    ticksAndSectionsCanvas = new Canvas(PREFERRED_WIDTH, PREFERRED_HEIGHT);
    ticksAndSections       = ticksAndSectionsCanvas.getGraphicsContext2D();

    ledCanvas = new Canvas();
    led       = ledCanvas.getGraphicsContext2D();

    thresholdTooltip = new Tooltip("Threshold\n(" + String.format(locale, formatString, gauge.getThreshold()) + ")");
    thresholdTooltip.setTextAlignment(TextAlignment.CENTER);

    threshold = new Path();
    Helper.enableNode(threshold, gauge.isThresholdVisible());
    Tooltip.install(threshold, thresholdTooltip);

    average = new Path();
    Helper.enableNode(average, gauge.isAverageVisible());

    markerPane = new Pane();

    needleRotate = new Rotate(180 - START_ANGLE);
    needleRotate.setAngle(needleRotate.getAngle() + (gauge.getValue() - oldValue - gauge.getMinValue()) * angleStep);

    needleMoveTo1       = new MoveTo();
    needleCubicCurveTo2 = new CubicCurveTo();
    needleCubicCurveTo3 = new CubicCurveTo();
    needleCubicCurveTo4 = new CubicCurveTo();
    needleLineTo5       = new LineTo();
    needleCubicCurveTo6 = new CubicCurveTo();
    needleClosePath7    = new ClosePath();
    needle              = new Path(needleMoveTo1, needleCubicCurveTo2, needleCubicCurveTo3, needleCubicCurveTo4, needleLineTo5, needleCubicCurveTo6, needleClosePath7);
    needle.setFillRule(FillRule.EVEN_ODD);
    needle.getTransforms().setAll(needleRotate);

    dropShadow = new DropShadow();
    dropShadow.setColor(Color.rgb(0, 0, 0, 0.25));
    dropShadow.setBlurType(BlurType.TWO_PASS_BOX);
    dropShadow.setRadius(0.015 * PREFERRED_WIDTH);
    dropShadow.setOffsetY(0.015 * PREFERRED_WIDTH);

    shadowGroup = new Group(needle);
    shadowGroup.setEffect(gauge.isShadowsEnabled() ? dropShadow : null);

    unitText = new Text(gauge.getUnit());
    unitText.setMouseTransparent(true);
    unitText.setTextOrigin(VPos.CENTER);

    lcd = new Rectangle(0.3 * PREFERRED_WIDTH, 0.1 * PREFERRED_HEIGHT);
    lcd.setArcWidth(0.0125 * PREFERRED_HEIGHT);
    lcd.setArcHeight(0.0125 * PREFERRED_HEIGHT);
    lcd.relocate((PREFERRED_WIDTH - lcd.getWidth()) * 0.5, 0.66 * PREFERRED_HEIGHT);
    Helper.enableNode(lcd, gauge.isLcdVisible() && gauge.isValueVisible());

    lcdText = new Label(String.format(locale, "%." + gauge.getDecimals() + "f", gauge.getValue()));
    lcdText.setAlignment(Pos.CENTER_RIGHT);
    lcdText.setVisible(gauge.isValueVisible());

    // Set initial value
    angleStep          = ANGLE_RANGE / gauge.getRange();
    double targetAngle = 180 - START_ANGLE + (gauge.getValue() - gauge.getMinValue()) * angleStep;
    targetAngle        = clamp(180 - START_ANGLE, 180 - START_ANGLE + ANGLE_RANGE, targetAngle);
    needleRotate.setAngle(targetAngle);

    // Add all nodes
    pane = new Pane();
    pane.getChildren().setAll(ticksAndSectionsCanvas,
                              markerPane,
                              ledCanvas,
                              unitText,
                              lcd,
                              lcdText,
                              shadowGroup);

    getChildren().setAll(pane);
}
源代码5 项目： Medusa   文件： AmpSkin.java 
private void initGraphics() {
    // Set initial size
    if (Double.compare(gauge.getPrefWidth(), 0.0) <= 0 || Double.compare(gauge.getPrefHeight(), 0.0) <= 0 ||
        Double.compare(gauge.getWidth(), 0.0) <= 0 || Double.compare(gauge.getHeight(), 0.0) <= 0) {
        if (gauge.getPrefWidth() > 0 && gauge.getPrefHeight() > 0) {
            gauge.setPrefSize(gauge.getPrefWidth(), gauge.getPrefHeight());
        } else {
            gauge.setPrefSize(PREFERRED_WIDTH, PREFERRED_HEIGHT);
        }
    }

    ticksAndSectionsCanvas = new Canvas(PREFERRED_WIDTH, PREFERRED_HEIGHT);
    ticksAndSections       = ticksAndSectionsCanvas.getGraphicsContext2D();

    ledCanvas = new Canvas();
    led       = ledCanvas.getGraphicsContext2D();

    thresholdTooltip = new Tooltip("Threshold\n(" + String.format(locale, formatString, gauge.getThreshold()) + ")");
    thresholdTooltip.setTextAlignment(TextAlignment.CENTER);

    threshold = new Path();
    Helper.enableNode(threshold, gauge.isThresholdVisible());
    Tooltip.install(threshold, thresholdTooltip);

    average = new Path();
    Helper.enableNode(average, gauge.isAverageVisible());

    markerPane = new Pane();

    needleRotate = new Rotate(180 - START_ANGLE);
    needleRotate.setAngle(needleRotate.getAngle() + (gauge.getValue() - oldValue - gauge.getMinValue()) * angleStep);

    needleMoveTo1       = new MoveTo();
    needleCubicCurveTo2 = new CubicCurveTo();
    needleCubicCurveTo3 = new CubicCurveTo();
    needleCubicCurveTo4 = new CubicCurveTo();
    needleLineTo5       = new LineTo();
    needleCubicCurveTo6 = new CubicCurveTo();
    needleClosePath7    = new ClosePath();
    needle              = new Path(needleMoveTo1, needleCubicCurveTo2, needleCubicCurveTo3, needleCubicCurveTo4, needleLineTo5, needleCubicCurveTo6, needleClosePath7);
    needle.setFillRule(FillRule.EVEN_ODD);
    needle.getTransforms().setAll(needleRotate);

    dropShadow = new DropShadow();
    dropShadow.setColor(Color.rgb(0, 0, 0, 0.25));
    dropShadow.setBlurType(BlurType.TWO_PASS_BOX);
    dropShadow.setRadius(0.015 * PREFERRED_WIDTH);
    dropShadow.setOffsetY(0.015 * PREFERRED_WIDTH);

    shadowGroup = new Group(needle);
    shadowGroup.setEffect(gauge.isShadowsEnabled() ? dropShadow : null);

    titleText = new Text(gauge.getTitle());
    titleText.setTextOrigin(VPos.CENTER);
    titleText.setFill(gauge.getTitleColor());
    Helper.enableNode(titleText, !gauge.getTitle().isEmpty());

    unitText = new Text(gauge.getUnit());
    unitText.setMouseTransparent(true);
    unitText.setTextOrigin(VPos.CENTER);

    lcd = new Rectangle(0.3 * PREFERRED_WIDTH, 0.1 * PREFERRED_HEIGHT);
    lcd.setArcWidth(0.0125 * PREFERRED_HEIGHT);
    lcd.setArcHeight(0.0125 * PREFERRED_HEIGHT);
    lcd.relocate((PREFERRED_WIDTH - lcd.getWidth()) * 0.5, 0.44 * PREFERRED_HEIGHT);
    Helper.enableNode(lcd, gauge.isLcdVisible() && gauge.isValueVisible());

    lcdText = new Label(String.format(locale, "%." + gauge.getDecimals() + "f", gauge.getValue()));
    lcdText.setAlignment(Pos.CENTER_RIGHT);
    lcdText.setVisible(gauge.isValueVisible());

    // Set initial value
    angleStep          = ANGLE_RANGE / gauge.getRange();
    double targetAngle = 180 - START_ANGLE + (gauge.getValue() - gauge.getMinValue()) * angleStep;
    targetAngle        = clamp(180 - START_ANGLE, 180 - START_ANGLE + ANGLE_RANGE, targetAngle);
    needleRotate.setAngle(targetAngle);

    lightEffect = new InnerShadow(BlurType.TWO_PASS_BOX, Color.rgb(255, 255, 255, 0.65), 2, 0.0, 0.0, 2.0);

    foreground = new SVGPath();
    foreground.setContent("M 26 26.5 C 26 20.2432 26.2432 20 32.5 20 L 277.5 20 C 283.7568 20 284 20.2432 284 26.5 L 284 143.5 C 284 149.7568 283.7568 150 277.5 150 L 32.5 150 C 26.2432 150 26 149.7568 26 143.5 L 26 26.5 ZM 0 6.7241 L 0 253.2758 C 0 260 0 260 6.75 260 L 303.25 260 C 310 260 310 260 310 253.2758 L 310 6.7241 C 310 0 310 0 303.25 0 L 6.75 0 C 0 0 0 0 0 6.7241 Z");
    foreground.setEffect(lightEffect);

    // Add all nodes
    pane = new Pane();
    pane.getChildren().setAll(ticksAndSectionsCanvas,
                              markerPane,
                              ledCanvas,
                              unitText,
                              lcd,
                              lcdText,
                              shadowGroup,
                              foreground,
                              titleText);

    getChildren().setAll(pane);
}
源代码6 项目： Medusa   文件： LinearSkin.java 
private void initGraphics() {
    // Set initial size
    if (Double.compare(gauge.getPrefWidth(), 0.0) <= 0 || Double.compare(gauge.getPrefHeight(), 0.0) <= 0 ||
        Double.compare(gauge.getWidth(), 0.0) <= 0 || Double.compare(gauge.getHeight(), 0.0) <= 0) {
        if (gauge.getPrefWidth() > 0 && gauge.getPrefHeight() > 0) {
            gauge.setPrefSize(gauge.getPrefWidth(), gauge.getPrefHeight());
        } else {
            gauge.setPrefSize(preferredWidth, preferredHeight);
        }
    }

    barBorder1 = new Line();
    barBorder2 = new Line();

    barBackground = new Rectangle();

    ticksAndSectionsCanvas = new Canvas(preferredWidth, preferredHeight);
    ticksAndSections       = ticksAndSectionsCanvas.getGraphicsContext2D();

    ledCanvas = new Canvas();
    led       = ledCanvas.getGraphicsContext2D();
    Helper.enableNode(ledCanvas, gauge.isLedVisible());

    lcd = new Rectangle(0.3 * preferredWidth, 0.014 * preferredHeight);
    lcd.setArcWidth(0.0125 * preferredHeight);
    lcd.setArcHeight(0.0125 * preferredHeight);
    lcd.relocate((preferredWidth - lcd.getWidth()) * 0.5, 0.44 * preferredHeight);
    Helper.enableNode(lcd, gauge.isLcdVisible() && gauge.isValueVisible());

    bar = new Rectangle();
    bar.setStroke(null);

    barHighlight = new Rectangle();
    barHighlight.setStroke(null);
    Helper.enableNode(barHighlight, gauge.isBarEffectEnabled());

    titleText = new Text(gauge.getTitle());
    titleText.setFill(gauge.getTitleColor());
    Helper.enableNode(titleText, !gauge.getTitle().isEmpty());

    unitText  = new Text(gauge.getUnit());
    unitText.setFill(gauge.getUnitColor());
    Helper.enableNode(unitText, !gauge.getUnit().isEmpty());

    valueText = new Text(formatNumber(gauge.getLocale(), gauge.getFormatString(), gauge.getDecimals(), gauge.getCurrentValue()));
    valueText.setFill(gauge.getValueColor());
    Helper.enableNode(valueText, gauge.isValueVisible());

    pane = new Pane(barBorder1,
                    barBorder2,
                    barBackground,
                    ticksAndSectionsCanvas,
                    titleText,
                    unitText,
                    ledCanvas,
                    lcd,
                    valueText,
                    bar,
                    barHighlight);
    pane.setBorder(new Border(new BorderStroke(gauge.getBorderPaint(), BorderStrokeStyle.SOLID, CornerRadii.EMPTY, new BorderWidths(gauge.getBorderWidth()))));
    pane.setBackground(new Background(new BackgroundFill(gauge.getBackgroundPaint(), CornerRadii.EMPTY, Insets.EMPTY)));

    getChildren().setAll(pane);
}
源代码7 项目： gef   文件： DynamicAnchorConnectionSnippet.java 
@Override
public Scene createScene() {
	BorderPane root = new BorderPane();
	Scene scene = new Scene(root, 640, 480);

	nodeA = new Rectangle(50, 50);
	nodeA.setFill(Color.RED);

	nodeB = new Rectangle(50, 50);
	nodeB.setFill(Color.BLUE);

	nodeC = new Rectangle(50, 50);
	nodeC.setFill(Color.GREEN);

	Button btnA = new Button("move A");
	btnA.setOnAction(createMoveHandler("A", nodeA, 100, 100, 200));
	btnA.relocate(0, 0);

	Button btnB = new Button("move B");
	btnB.setOnAction(createMoveHandler("B", nodeB, 300, 100, 200));
	btnB.relocate(70, 0);

	Button btnC = new Button("move C");
	btnC.setOnAction(createMoveHandler("C", nodeC, 200, 200, 300));
	btnC.relocate(140, 0);

	Connection connectionAB = new Connection();
	Connection connectionBC = new Connection();

	Group group = new Group(nodeA, nodeB, nodeC, connectionAB, connectionBC,
			btnA, btnB, btnC);
	root.getChildren().add(group);

	anchorA = new DynamicAnchor(nodeA);
	anchorB = new DynamicAnchor(nodeB);
	anchorC = new DynamicAnchor(nodeC);
	connectionAB.setStartAnchor(anchorA);
	connectionAB.setEndAnchor(anchorB);
	connectionBC.setStartAnchor(anchorB);
	connectionBC.setEndAnchor(anchorC);

	nodeA.relocate(100, 100);
	nodeB.relocate(300, 100);
	nodeC.relocate(200, 200);

	return scene;
}
源代码8 项目： gef   文件： DynamicAnchorSnippet.java 
@Override
public Scene createScene() {
	BorderPane root = new BorderPane();
	Scene scene = new Scene(root, 400, 400);

	r1 = new Rectangle(50, 50);
	r1.setFill(Color.RED);
	r1.relocate(100, 100);
	r2 = new Rectangle(50, 50);
	r2.setFill(Color.BLUE);
	r2.relocate(200, 200);
	final Line l = new Line();
	l.setStroke(Color.BLACK);

	DynamicAnchor startAnchor = new DynamicAnchor(r1);
	DynamicAnchor endAnchor = new DynamicAnchor(r2);
	final AnchorKey startKey = new AnchorKey(l, "start");
	final AnchorKey endKey = new AnchorKey(l, "end");

	// update start and end point in case provided position values change
	MapChangeListener<AnchorKey, Point> changeListener = new MapChangeListener<AnchorKey, Point>() {

		@Override
		public void onChanged(
				MapChangeListener.Change<? extends AnchorKey, ? extends Point> change) {
			if (change.getKey().equals(startKey)) {
				l.setStartX(change.getMap().get(startKey).x);
				l.setStartY(change.getMap().get(startKey).y);
			}
			if (change.getKey().equals(endKey)) {
				l.setEndX(change.getMap().get(endKey).x);
				l.setEndY(change.getMap().get(endKey).y);
			}
		}
	};

	startAnchor.positionsUnmodifiableProperty().addListener(changeListener);
	endAnchor.positionsUnmodifiableProperty().addListener(changeListener);

	Point r1Center = new Point(
			r1.getLayoutBounds().getMinX() + r1.getLayoutX()
					+ r1.getWidth() / 2,
			r1.getLayoutBounds().getMinY() + r1.getLayoutY()
					+ r1.getHeight() / 2);
	Point r2Center = new Point(
			r2.getLayoutBounds().getMinX() + r2.getLayoutX()
					+ r2.getWidth() / 2,
			r2.getLayoutBounds().getMinY() + r2.getLayoutY()
					+ r2.getHeight() / 2);

	// use static values for dynamic anchor reference points
	startAnchor.getComputationParameter(startKey,
			AnchoredReferencePoint.class).set(r2Center);
	startAnchor.attach(startKey);
	endAnchor.getComputationParameter(endKey,
			AnchoredReferencePoint.class).set(r1Center);
	endAnchor.attach(endKey);

	Group g = new Group(r1, r2, l);
	root.getChildren().add(g);

	return scene;
}
 方法所在类
javafx.scene.shape.Rectangle
 同类方法
setFill ( )
setArcHeight ( )
setStroke ( )
setArcWidth ( )
setWidth ( )
setHeight ( )
getHeight ( )
setY ( )
setTranslateY ( )
setStrokeWidth ( )
setOpacity ( )
setRotate ( )
setTranslateX ( )
setX ( )
getWidth ( )
getY ( )
setLayoutX ( )
relocate ( )
setEffect ( )
setVisible ( )
setStyle ( )
getArcHeight ( )
setOnMouseClicked ( )
setLayoutY ( )
contains ( )
setOnMouseDragged ( )