Example usage for java.awt.event MouseEvent getX

Introduction

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

Prototype

public int getX()

Source Link

Document

Returns the horizontal x 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:components.LayeredPaneDemo2.java

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

From source file:Main.java

public Main(JTree jt) {
    super();/*from ww w  .ja va2s. c  o  m*/
    tree = jt;
    getContentPane().add(tree);
    tree.addMouseListener(new MouseAdapter() {
        public void mousePressed(MouseEvent event) {
            if (((event.getModifiers() & InputEvent.BUTTON3_MASK) != 0) && (tree.getSelectionCount() > 0)) {
                showMenu(event.getX(), event.getY());
            }
        }
    });
}

From source file:Main.java

public void mouseClicked(MouseEvent evt) {
    JTable table = ((JTableHeader) evt.getSource()).getTable();
    TableColumnModel colModel = table.getColumnModel();

    int index = colModel.getColumnIndexAtX(evt.getX());
    if (index == -1) {
        return;/* w w  w .  j av  a2 s. c o m*/
    }
    Rectangle headerRect = table.getTableHeader().getHeaderRect(index);
    if (index == 0) {
        headerRect.width -= 10;
    } else {
        headerRect.grow(-10, 0);
    }
    if (!headerRect.contains(evt.getX(), evt.getY())) {
        int vLeftColIndex = index;
        if (evt.getX() < headerRect.x) {
            vLeftColIndex--;
        }
    }
}

From source file:UndoManagerDemo.java

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

    undoButton.setEnabled(false);// w  w  w .jav  a2 s .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: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: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);/*  ww w  .ja  va  2 s. com*/
        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: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);//ww  w.j ava2  s  .com
}

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

/**
 * {@inheritDoc}/*from   ww w  . j a  va 2 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:layout.BLDComponent.java

public void mousePressed(MouseEvent e) {
    int width = getWidth();
    float alignment = (float) (e.getX()) / (float) width;

    // Round to the nearest 1/10th.
    int tmp = Math.round(alignment * 10.0f);
    alignment = (float) tmp / 10.0f;

    setAlignmentX(alignment);/*from   w  ww  .  j a v  a2 s  .com*/
    revalidate(); // this GUI needs relayout
    repaint();
}