Package java.awt

Examples of java.awt.Point


  private static boolean isProjectFrameAt(int x, int y) {
    for (Project current : Projects.getOpenProjects()) {
      Frame frame = current.getFrame();
      if (frame != null) {
        Point loc = frame.getLocationOnScreen();
        int d = Math.abs(loc.x - x) + Math.abs(loc.y - y);
        if (d <= 3) return true;
      }
    }
    return false;
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          lbl.setOpaque(false);
          lbl.paint(graphics); // painting the graphics to label
          graphics.dispose();
        }
        dragSource.startDrag(dge, DragSource.DefaultMoveNoDrop, image,
            new Point(0, 0), new TransferableNode(draggedNode),
            this);
      }
    }
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    }

    /* Methods for DropTargetListener */

    public final void dragEnter(DropTargetDragEvent dtde) {
      Point pt = dtde.getLocation();
      int action = dtde.getDropAction();
      if (drawImage) {
        paintImage(pt);
      }
      if (controller.canPerformAction(tree, draggedNode, action, pt)) {
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        clearImage();
      }
    }

    public final void dragOver(DropTargetDragEvent dtde) {
      Point pt = dtde.getLocation();
      int action = dtde.getDropAction();
      autoscroll(tree, pt);
      if (drawImage) {
        paintImage(pt);
      }
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        dtde.rejectDrag();
      }
    }

    public final void dropActionChanged(DropTargetDragEvent dtde) {
      Point pt = dtde.getLocation();
      int action = dtde.getDropAction();
      if (drawImage) {
        paintImage(pt);
      }
      if (controller.canPerformAction(tree, draggedNode, action, pt)) {
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        if (drawImage) {
          clearImage();
        }
        int action = dtde.getDropAction();
        Transferable transferable = dtde.getTransferable();
        Point pt = dtde.getLocation();
        if (transferable
            .isDataFlavorSupported(NODE_FLAVOR)
            && controller.canPerformAction(tree, draggedNode, action, pt)) {
          TreePath pathTarget = tree.getPathForLocation(pt.x, pt.y);
          Object node = transferable.getTransferData(NODE_FLAVOR);
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    isTextNew = !found;
    clicked.getLabel().configureTextField(field, canvas.getZoomFactor());
    field.setText(clicked.getText());
    canvas.add(field);

    Point fieldLoc = field.getLocation();
    double zoom = canvas.getZoomFactor();
    fieldLoc.x = (int) Math.round(mx * zoom - fieldLoc.x);
    fieldLoc.y = (int) Math.round(my * zoom - fieldLoc.y);
    int caret = field.viewToModel(fieldLoc);
    if (caret >= 0) {
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    // noop
  }

  @Override
  public String getToolTipText(MouseEvent event) {
    final Point point = event.getPoint();
    int index = locationToIndex(point);
    if (index >= 0) {
      Rectangle bounds = getCellBounds(index, index);
      if (bounds != null) {
        int x = point.x - bounds.x;
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   *          The window to center and show.
   */
  public static void centerAndShow(Window win) {
    Dimension wD = win.getSize();
    Dimension frameD;
    Point framePos;
    Frame frame = JOptionPane.getFrameForComponent(win);

    // Should this window be centered to its parent frame?
    boolean centerToParentFrame = (frame != null) && (frame != win)
        && frame.isShowing();

    // Center to parent frame or to screen
    if (centerToParentFrame) {
      frameD = frame.getSize();
      framePos = frame.getLocation();
    } else {
      GraphicsEnvironment ge = GraphicsEnvironment
          .getLocalGraphicsEnvironment();
      // dual head, use first screen
      if (ge.getScreenDevices().length > 1) {
        try {
          GraphicsDevice gd = ge.getDefaultScreenDevice();
          GraphicsConfiguration config = gd.getConfigurations()[0];
          frameD = config.getBounds().getSize();
          framePos = config.getBounds().getLocation();
        } catch (RuntimeException e) {
          frameD = Toolkit.getDefaultToolkit().getScreenSize();
          framePos = new Point(0, 0);
        }
      }
      // single screen only
      else {
        frameD = Toolkit.getDefaultToolkit().getScreenSize();
        framePos = new Point(0, 0);
      }
    }

    Point wPos = new Point(framePos.x + (frameD.width - wD.width) / 2,
        framePos.y + (frameD.height - wD.height) / 2);
    wPos.x = Math.max(0, wPos.x); // Make x > 0
    wPos.y = Math.max(0, wPos.y); // Make y > 0
    win.setLocation(wPos);
    win.setVisible(true);
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    // Paint the icons on the left side
    if (mIconArr != null) {
      x = ICON_DISTANCE_X;
      y = mTimeFont.getSize() + 3;
      Point iconsTopLeft = new Point(x, y);

      // calculate height with double column layout
      int sumHeights = -ICON_DISTANCE_Y;
      int maxWidth = 0;
      int rowWidth = 0;
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