Java Code Examples for java.awt.event.MouseEvent#getLocationOnScreen()

The following examples show how to use java.awt.event.MouseEvent#getLocationOnScreen() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: OpenTCSView.java From openAGV with Apache License 2.0

6 votes

@Override
public void mouseDragged(MouseEvent e) {
  if (vehicleModel == null) {
    return;
  }
  Point eOnScreen = e.getLocationOnScreen();
  for (OpenTCSDrawingView drawView : getDrawingViews()) {
    if (drawView.isShowing()) {
      if (drawView.containsPointOnScreen(eOnScreen)) {
        drawView.setCursor(dragCursor);
      }
    }
  }

  fComponentsTreeManager.setCursor(dragCursor);
  setCursor(dragCursor);
}

Example 2

Source File: MouseMovementTracker.java From consulo with Apache License 2.0

6 votes

public boolean isMovingTowards(@Nonnull MouseEvent me, @Nullable Rectangle rectangleOnScreen) {
  Point currentLocation = me.getLocationOnScreen();
  // finding previous location
  Point previousLocation = null;
  for (int i = 0; i < HISTORY_SIZE; i++) {
    Point p = myHistory[(myCurrentIndex - i + HISTORY_SIZE) % HISTORY_SIZE];
    if (p != null && p.distance(currentLocation) >= MOVEMENT_MARGIN_PX) {
      previousLocation = p;
      break;
    }
  }
  // storing current location
  myCurrentIndex = (myCurrentIndex + 1) % HISTORY_SIZE;
  myHistory[myCurrentIndex] = currentLocation;

  return ScreenUtil.isMovementTowards(previousLocation, currentLocation, rectangleOnScreen);
}

Example 3

Source File: SeaGlassRootPaneUI.java From seaglass with Apache License 2.0

6 votes

/**
 * @see java.awt.event.MouseMotionListener#mouseDragged(java.awt.event.MouseEvent)
 */
public void mouseDragged(MouseEvent ev) {
    Window w  = (Window) ev.getSource();
    Point  pt = ev.getPoint();

    if (isMovingWindow) {
        Point eventLocationOnScreen = ev.getLocationOnScreen();

        w.setLocation(eventLocationOnScreen.x - dragOffsetX, eventLocationOnScreen.y - dragOffsetY);
    } else if (dragCursor != 0) {
        Rectangle r           = w.getBounds();
        Rectangle startBounds = new Rectangle(r);
        Dimension min         = w.getMinimumSize();

        switch (dragCursor) {

        case Cursor.E_RESIZE_CURSOR:
            adjust(r, min, 0, 0, pt.x + (dragWidth - dragOffsetX) - r.width, 0);
            break;

        case Cursor.S_RESIZE_CURSOR:
            adjust(r, min, 0, 0, 0, pt.y + (dragHeight - dragOffsetY) - r.height);
            break;

        case Cursor.N_RESIZE_CURSOR:
            adjust(r, min, 0, pt.y - dragOffsetY, 0, -(pt.y - dragOffsetY));
            break;

        case Cursor.W_RESIZE_CURSOR:
            adjust(r, min, pt.x - dragOffsetX, 0, -(pt.x - dragOffsetX), 0);
            break;

        case Cursor.NE_RESIZE_CURSOR:
            adjust(r, min, 0, pt.y - dragOffsetY, pt.x + (dragWidth - dragOffsetX) - r.width, -(pt.y - dragOffsetY));
            break;

        case Cursor.SE_RESIZE_CURSOR:
            adjust(r, min, 0, 0, pt.x + (dragWidth - dragOffsetX) - r.width, pt.y + (dragHeight - dragOffsetY) - r.height);
            break;

        case Cursor.NW_RESIZE_CURSOR:
            adjust(r, min, pt.x - dragOffsetX, pt.y - dragOffsetY, -(pt.x - dragOffsetX), -(pt.y - dragOffsetY));
            break;

        case Cursor.SW_RESIZE_CURSOR:
            adjust(r, min, pt.x - dragOffsetX, 0, -(pt.x - dragOffsetX), pt.y + (dragHeight - dragOffsetY) - r.height);
            break;

        default:
            break;
        }

        if (!r.equals(startBounds)) {
            w.setBounds(r);
            // Defer repaint/validate on mouseReleased unless dynamic
            // layout is active.
            if (Toolkit.getDefaultToolkit().isDynamicLayoutActive()) {
                w.validate();
                getRootPane().repaint();
            }
        }
    }
}

Example 4

Source File: ProfilerTableHovers.java From netbeans with Apache License 2.0

5 votes

public void mouseMoved(MouseEvent e) {
            // Do not display popup when a modifier is pressed (can't read all keys)
//            if (e.getModifiers() != 0) return;
            
            currentScreenPoint = e.getLocationOnScreen();
            
            updatePopups(e.getPoint(), false);
        }

Example 5

Source File: ComponentMover.java From mars-sim with GNU General Public License v3.0

5 votes

private void setupForDragging(MouseEvent e)
{
	source.addMouseMotionListener( this );
	potentialDrag = true;

	//  Determine the component that will ultimately be moved

	if (destinationComponent != null)
	{
		destination = destinationComponent;
	}
	else if (destinationClass == null)
	{
		destination = source;
	}
	else  //  forward events to destination component
	{
		destination = SwingUtilities.getAncestorOfClass(destinationClass, source);
	}

	pressed = e.getLocationOnScreen();
	location = destination.getLocation();

	if (changeCursor)
	{
		originalCursor = source.getCursor();
		source.setCursor( Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR) );
	}

	//  Making sure autoscrolls is false will allow for smoother dragging of
	//  individual components

	if (destination instanceof JComponent)
	{
		JComponent jc = (JComponent)destination;
		autoscrolls = jc.getAutoscrolls();
		jc.setAutoscrolls( false );
	}
}

Example 6

Source File: ComponentMover.java From mars-sim with GNU General Public License v3.0

5 votes

/**
 *  Move the component to its new location. The dragged Point must be in
 *  the destination coordinates.
 */
@Override
public void mouseDragged(MouseEvent e)
{
	Point dragged = e.getLocationOnScreen();
	int dragX = getDragDistance(dragged.x, pressed.x, snapSize.width);
	int dragY = getDragDistance(dragged.y, pressed.y, snapSize.height);

	int locationX = location.x + dragX;
	int locationY = location.y + dragY;

	//  Mouse dragged events are not generated for every pixel the mouse
	//  is moved. Adjust the location to make sure we are still on a
	//  snap value.

	while (locationX < edgeInsets.left)
		locationX += snapSize.width;

	while (locationY < edgeInsets.top)
		locationY += snapSize.height;

	Dimension d = getBoundingSize( destination );

	while (locationX + destination.getSize().width + edgeInsets.right > d.width)
		locationX -= snapSize.width;

	while (locationY + destination.getSize().height + edgeInsets.bottom > d.height)
		locationY -= snapSize.height;

	//  Adjustments are finished, move the component

	destination.setLocation(locationX, locationY);

	isMousePressed = false;
}

Example 7

Source File: ProfilerTableHovers.java From visualvm with GNU General Public License v2.0

5 votes

public void mouseMoved(MouseEvent e) {
            // Do not display popup when a modifier is pressed (can't read all keys)
//            if (e.getModifiers() != 0) return;
            
            currentScreenPoint = e.getLocationOnScreen();
            
            updatePopups(e.getPoint(), false);
        }

Example 8

Source File: GhostMotionAdapter.java From audiveris with GNU Affero General Public License v3.0

5 votes

/**
 * In this default implementation, we don't modify the current image, we
 * simply tell the glassPane where to redraw the image
 *
 * @param e the mouse event
 */
@Override
public void mouseDragged (MouseEvent e)
{
    Point absPt = e.getLocationOnScreen();
    glassPane.setPoint(new ScreenPoint(absPt.x, absPt.y));
}

Example 9

Source File: ChatMouseListeners.java From ChatGameFontificator with The Unlicense

5 votes

@Override
public void mouseDragged(MouseEvent e)
{
    int x = e.getLocationOnScreen().x - pressOffset.x;
    int y = e.getLocationOnScreen().y - pressOffset.y;

    chatWindow.setLocation(x, y);
}

Example 10

Source File: Login.java From myqq with MIT License

5 votes

/**
 * 处理窗体的拖拽事件
 * @param e
 */
public void mouseDrag(MouseEvent e)
{
	Point point = e.getLocationOnScreen();
	int offsetX = point.x - lastPoint.x;
	int offsetY = point.y - lastPoint.y;
	Rectangle bounds = this.getBounds();
	bounds.x += offsetX;
	bounds.y += offsetY;
	this.setBounds(bounds);
	lastPoint = point;
}

Example 11

Source File: ArrangementAndMatchConditionComponent.java From consulo with Apache License 2.0

5 votes

@Override
public void onMouseRelease(@Nonnull MouseEvent event) {
  Point location = event.getLocationOnScreen();
  for (ArrangementUiComponent component : myComponents) {
    Rectangle bounds = component.getScreenBounds();
    if (bounds != null && bounds.contains(location)) {
      component.onMouseRelease(event);
      return;
    }
  }
}

Example 12

Source File: GhostMotionAdapter.java From libreveris with GNU Lesser General Public License v3.0

5 votes

/**
 * In this default implementation, we don't modify the current image, we
 * simply tell the glassPane where to redraw the image
 *
 * @param e the mouse event
 */
@Override
public void mouseDragged (MouseEvent e)
{
    Point absPt = e.getLocationOnScreen();
    glassPane.setPoint(new ScreenPoint(absPt.x, absPt.y));
}

Example 13

Source File: EditorPane.java From SikuliX1 with MIT License

5 votes

public Element getLineAtPoint(MouseEvent me) {
  Point p = me.getLocationOnScreen();
  Point pp = getLocationOnScreen();
  p.translate(-pp.x, -pp.y);
  int pos = viewToModel(p);
  Element root = getDocument().getDefaultRootElement();
  int e = root.getElementIndex(pos);
  if (e == -1) {
    return null;
  }
  return root.getElement(e);
}

Example 14

Source File: Login.java From myqq with MIT License

4 votes

/**
 * 处理窗体的鼠标按下事件
 * @param e
 */
public void mousePress(MouseEvent e)
{
	lastPoint = e.getLocationOnScreen();
}

Example 15

Source File: LizziePane.java From lizzie with GNU General Public License v3.0

4 votes

public void mouseDragged(MouseEvent e) {
  Window w = (Window) e.getSource();
  Point pt = e.getPoint();

  if (isMovingWindow) {
    Point eventLocationOnScreen = e.getLocationOnScreen();
    w.setLocation(eventLocationOnScreen.x - dragOffsetX, eventLocationOnScreen.y - dragOffsetY);
  } else if (dragCursor != 0) {
    Rectangle r = w.getBounds();
    Rectangle startBounds = new Rectangle(r);
    Dimension min = w.getMinimumSize();

    switch (dragCursor) {
      case Cursor.E_RESIZE_CURSOR:
        adjust(r, min, 0, 0, pt.x + (dragWidth - dragOffsetX) - r.width, 0);
        break;
      case Cursor.S_RESIZE_CURSOR:
        adjust(r, min, 0, 0, 0, pt.y + (dragHeight - dragOffsetY) - r.height);
        break;
      case Cursor.N_RESIZE_CURSOR:
        adjust(r, min, 0, pt.y - dragOffsetY, 0, -(pt.y - dragOffsetY));
        break;
      case Cursor.W_RESIZE_CURSOR:
        adjust(r, min, pt.x - dragOffsetX, 0, -(pt.x - dragOffsetX), 0);
        break;
      case Cursor.NE_RESIZE_CURSOR:
        adjust(
            r,
            min,
            0,
            pt.y - dragOffsetY,
            pt.x + (dragWidth - dragOffsetX) - r.width,
            -(pt.y - dragOffsetY));
        break;
      case Cursor.SE_RESIZE_CURSOR:
        adjust(
            r,
            min,
            0,
            0,
            pt.x + (dragWidth - dragOffsetX) - r.width,
            pt.y + (dragHeight - dragOffsetY) - r.height);
        break;
      case Cursor.NW_RESIZE_CURSOR:
        adjust(
            r,
            min,
            pt.x - dragOffsetX,
            pt.y - dragOffsetY,
            -(pt.x - dragOffsetX),
            -(pt.y - dragOffsetY));
        break;
      case Cursor.SW_RESIZE_CURSOR:
        adjust(
            r,
            min,
            pt.x - dragOffsetX,
            0,
            -(pt.x - dragOffsetX),
            pt.y + (dragHeight - dragOffsetY) - r.height);
        break;
      default:
        break;
    }
    if (!r.equals(startBounds)) {
      w.setBounds(r);
      // Defer repaint/validate on mouseReleased unless dynamic
      // layout is active.
      if (Toolkit.getDefaultToolkit().isDynamicLayoutActive()) {
        w.validate();
        getRootPane().repaint();
      }
    }
  }
}

Example 16

Source File: ComponentMover.java From SikuliX1 with MIT License

4 votes

/**

    *  Move the component to its new location. The dragged Point must be in

    *  the destination coordinates.

    */

   @Override

   public void mouseDragged(MouseEvent e)

   {

      Point dragged = e.getLocationOnScreen();

      int dragX = getDragDistance(dragged.x, pressed.x, snapSize.width);

      int dragY = getDragDistance(dragged.y, pressed.y, snapSize.height);

      if (destination instanceof Visual)
         ((Visual) destination).setActualLocation(location.x + dragX, location.y + dragY);
      else
         destination.setLocation(location.x + dragX, location.y + dragY);

   }

Example 17

Source File: ComponentMover.java From 07kit with GNU General Public License v3.0

4 votes

/**
     * Move the component to its new location. The dragged Point must be in
     * the destination coordinates.
     */
    @Override
    public void mouseDragged(MouseEvent e) {

        Point dragged = e.getLocationOnScreen();
        int dragX = getDragDistance(dragged.x, pressed.x, snapSize.width);
        int dragY = getDragDistance(dragged.y, pressed.y, snapSize.height);

//        if (dragX != 0 || dragY != 0) {
//            if (destination instanceof MainView) {
//                final MainView gui = (MainView) destination;
//                if (gui.isMa) {
//                    return;
//                }
//            }
//        }

        int locationX = location.x + dragX;
        int locationY = location.y + dragY;

        //  Mouse dragged events are not generated for every pixel the mouse
        //  is moved. Adjust the location to make sure we are still on a
        //  snap value.

        getBoundingSize(destination);


        //If the component is a MainView and it is maximized... lets restore

        while (locationX < bounds.x) {
            locationX += snapSize.width;
        }

        while (locationY < bounds.y) {
            locationY += snapSize.height;
        }

        while (locationX > bounds.width) {
            locationX -= snapSize.width;
        }

        while (locationY > bounds.height) {
            locationY -= snapSize.height;
        }


        //  Adjustments are finished, move the component
        destination.setLocation(locationX, locationY);
    }

Example 18

Source File: LazyMouse.java From amodeus with GNU General Public License v2.0

4 votes

private boolean shortFromPressed(MouseEvent myMouseEvent) {
    Point myPointC = myMouseEvent.getPoint();
    Point myPointS = myMouseEvent.getLocationOnScreen();
    return Math.hypot(myPointC.x - myPressedC.x, myPointC.y - myPressedC.y) <= tolerance && //
            Math.hypot(myPointS.x - myPressedS.x, myPointS.y - myPressedS.y) <= tolerance;
}

Example 19

Source File: ComponentMover.java From SikuliX1 with MIT License

2 votes

private void setupForDragging(MouseEvent e)

   {

      source.addMouseMotionListener( this );


      //  Determine the component that will ultimately be moved


      if (destinationComponent != null)

      {

         destination = destinationComponent;

      }

      else if (destinationClass == null)

      {

         destination = source;

      }

      else  //  forward events to destination component

      {

         destination = SwingUtilities.getAncestorOfClass(destinationClass, source);

      }


      pressed = e.getLocationOnScreen();

      if (destination instanceof Visual){
         location = ((Visual) destination).getActualLocation();
      }else{
         location = destination.getLocation();
      }


      if (changeCursor)

      {

         originalCursor = source.getCursor();

         source.setCursor( Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR) );

      }


      //  Making sure autoscrolls is false will allow for smoother dragging of

      //  individual components


      if (destination instanceof JComponent)

      {

         JComponent jc = (JComponent)destination;

         autoscrolls = jc.getAutoscrolls();

         jc.setAutoscrolls( false );

      }

   }

Example 20

Source File: ComponentMover.java From SikuliNG with MIT License

2 votes

private void setupForDragging(MouseEvent e)

   {

      source.addMouseMotionListener( this );


      //  Determine the component that will ultimately be moved


      if (destinationComponent != null)

      {

         destination = destinationComponent;

      }

      else if (destinationClass == null)

      {

         destination = source;

      }

      else  //  forward events to destination component

      {

         destination = SwingUtilities.getAncestorOfClass(destinationClass, source);

      }


      pressed = e.getLocationOnScreen();

      if (destination instanceof Visual){
         location = ((Visual) destination).getActualLocation();
      }else{
         location = destination.getLocation();
      }


      if (changeCursor)

      {

         originalCursor = source.getCursor();

         source.setCursor( Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR) );

      }


      //  Making sure autoscrolls is false will allow for smoother dragging of

      //  individual components


      if (destination instanceof JComponent)

      {

         JComponent jc = (JComponent)destination;

         autoscrolls = jc.getAutoscrolls();

         jc.setAutoscrolls( false );

      }

   }