Example usage for java.awt.event MouseEvent getY

Introduction

In this page you can find the example usage for java.awt.event MouseEvent getY.

Prototype

public int getY()

Source Link

Document

Returns the vertical y position of the event relative to the source component.

Usage

From source file:LayeredPaneDemo.java

public void mouseMoved(MouseEvent e) {
    dukeLabel.setLocation(e.getX() - XFUDGE, e.getY() - YFUDGE);
}

From source file:ShapeMover.java

public void mousePressed(MouseEvent e) {
    preX = rect.x - e.getX();// w ww  . j a va 2  s . c  o  m
    preY = rect.y - e.getY();

    if (rect.contains(e.getX(), e.getY()))
        updateLocation(e);
    else {
        ShapeMover.label.setText("Drag it.");
        pressOut = true;
    }
}

From source file:UndoManagerDemo.java

public UndoManagerDemo() {
    super("Undo/Redo Demo");

    undoButton.setEnabled(false);/* ww  w  .j  a  v  a  2s  .  c o m*/
    redoButton.setEnabled(false);

    JPanel buttonPanel = new JPanel(new GridLayout());
    buttonPanel.add(undoButton);
    buttonPanel.add(redoButton);

    getContentPane().add(buttonPanel, BorderLayout.NORTH);
    getContentPane().add(canvas, BorderLayout.CENTER);

    canvas.addMouseListener(new MouseAdapter() {
        public void mousePressed(MouseEvent e) {
            Point point = new Point(e.getX(), e.getY());
            pointVector.addElement(point);

            undoManager.undoableEditHappened(
                    new UndoableEditEvent(canvas, new UndoablePaintSquare(point, pointVector)));

            undoButton.setText(undoManager.getUndoPresentationName());
            redoButton.setText(undoManager.getRedoPresentationName());
            undoButton.setEnabled(undoManager.canUndo());
            redoButton.setEnabled(undoManager.canRedo());
            canvas.repaint();
        }
    });

    undoButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            try {
                undoManager.undo();
            } catch (CannotRedoException cre) {
                cre.printStackTrace();
            }
            canvas.repaint();
            undoButton.setEnabled(undoManager.canUndo());
            redoButton.setEnabled(undoManager.canRedo());
        }
    });

    redoButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            try {
                undoManager.redo();
            } catch (CannotRedoException cre) {
                cre.printStackTrace();
            }
            canvas.repaint();
            undoButton.setEnabled(undoManager.canUndo());
            redoButton.setEnabled(undoManager.canRedo());
        }
    });

    setSize(400, 300);
    setVisible(true);
}

From source file:components.LayeredPaneDemo2.java

public void mouseMoved(MouseEvent e) {
    dukeLabel.setLocation(e.getX() - dukeLabel.getWidth() / 2, e.getY() - dukeLabel.getHeight() / 2);
}

From source file:com.cburch.draw.tools.LineTool.java

@Override
public void mouseDragged(Canvas canvas, MouseEvent e) {
    updateMouse(canvas, e.getX(), e.getY(), e.getModifiersEx());
}

From source file:components.ScrollablePicture.java

public void mouseDragged(MouseEvent e) {
    //The user is dragging us, so scroll!
    Rectangle r = new Rectangle(e.getX(), e.getY(), 1, 1);
    scrollRectToVisible(r);//from   w  ww .  ja  v  a2s.  c  o m
}

From source file:lu.lippmann.cdb.common.gui.DragAndDroppablePieChartPanel.java

/**
 * {@inheritDoc}//from   ww w  . ja v  a2  s .c o  m
 */
@Override
public void mousePressed(MouseEvent e) {
    super.mousePressed(e);
    final ChartEntity entity = getEntityForPoint(e.getX(), e.getY());
    if (entity instanceof PieSectionEntity) {
        source = (PieSectionEntity) entity;
    }
    released = false;
}

From source file:com.cburch.draw.tools.LineTool.java

@Override
public void mousePressed(Canvas canvas, MouseEvent e) {
    int x = e.getX();
    int y = e.getY();
    int mods = e.getModifiersEx();
    if ((mods & InputEvent.CTRL_DOWN_MASK) != 0) {
        x = canvas.snapX(x);/*w w w.j  av  a 2s . c om*/
        y = canvas.snapY(y);
    }
    Location loc = Location.create(x, y);
    mouseStart = loc;
    mouseEnd = loc;
    lastMouseX = loc.getX();
    lastMouseY = loc.getY();
    active = canvas.getModel() != null;
    repaintArea(canvas);
}

From source file:lu.lippmann.cdb.common.gui.DragAndDroppablePieChartPanel.java

/**
 * {@inheritDoc}//from   w  ww .  ja va  2 s  . co  m
 */
@Override
public void mouseReleased(MouseEvent e) {
    super.mouseReleased(e);
    final ChartEntity entity = getEntityForPoint(e.getX(), e.getY());
    if (entity instanceof PieSectionEntity) {
        final PieSectionEntity target = ((PieSectionEntity) entity);
        if (source != null) {
            if (target.getSectionIndex() != source.getSectionIndex()) {
                listener.onAction(new Integer[] { source.getSectionIndex(), target.getSectionIndex() });
            }
        }
    }
    released = true;
    repaint();
}

From source file:com.cburch.draw.tools.LineTool.java

@Override
public void mouseReleased(Canvas canvas, MouseEvent e) {
    if (active) {
        updateMouse(canvas, e.getX(), e.getY(), e.getModifiersEx());
        Location start = mouseStart;
        Location end = mouseEnd;/*from w  ww .ja v a  2s.c o m*/
        CanvasObject add = null;
        if (!start.equals(end)) {
            active = false;
            CanvasModel model = canvas.getModel();
            Location[] ends = { start, end };
            List<Location> locs = UnmodifiableList.decorate(Arrays.asList(ends));
            add = attrs.applyTo(new Poly(false, locs));
            add.setValue(DrawAttr.PAINT_TYPE, DrawAttr.PAINT_STROKE);
            canvas.doAction(new ModelAddAction(model, add));
            repaintArea(canvas);
        }
        canvas.toolGestureComplete(this, add);
    }
}