Java Code Examples for javax.swing.SwingUtilities#isMiddleMouseButton()

/**
 * If the mouse is pressed above the "thumb" component then reduce the
 * scrollbars value by one page ("page up"), otherwise increase it by
 * one page. If there is no thumb then page up if the mouse is in the
 * upper half of the track.
 */
public void mousePressed(MouseEvent e) {
    if (SwingUtilities.isRightMouseButton(e) || (!getSupportsAbsolutePositioning() && SwingUtilities.isMiddleMouseButton(e)))
        return;
    if (!scrollbar.isEnabled()) return;

    currentMouseX = e.getX();
    currentMouseY = e.getY();

    isMouseButtonDown = false;

    // Clicked in the Thumb area?
    if (getThumbBounds().contains(currentMouseX, currentMouseY)) {
        isMouseButtonDown = true;
        scrollbar.repaint();
    }
}
 

@Override
public MouseEvent mouseReleased(MouseEvent event)
{
	if (SwingUtilities.isMiddleMouseButton(event))
	{
		return event;
	}

	if (SwingUtilities.isLeftMouseButton(event) && plugin.isCreatingScreenMarker())
	{
		/* Set the creation panel as "ready" (because the marker area as been drawn) */
		plugin.completeSelection();
	}

	event.consume();
	return event;
}
 

public void mouseClicked(MouseEvent e) {
    if(e.isConsumed()) return;
    boolean activate = false;
    HyperlinkType type = getHyperlinkType(e);
    if ( type != null ) {
        activate = !e.isPopupTrigger() && e.getClickCount() == 1 && SwingUtilities.isLeftMouseButton(e);
    } else if ( Utilities.isWindows() && e.getClickCount() == 1 && SwingUtilities.isMiddleMouseButton(e) ) {
        activate = true;
        type = HyperlinkType.GO_TO_DECLARATION;
    }
    
    if ( activate ) {
        int position = component.viewToModel(e.getPoint());
        
        if (position < 0) {
            return ;
        }
        
        performAction(position, type);
    }
}
 

@Override
public void mouseClicked(MouseEvent e) {
    if (tabbedPane.getSelectedIndex() != -1) {
        Rectangle rect = tabbedPane.getUI().getTabBounds(tabbedPane, tabbedPane.getSelectedIndex());
        if (rect.contains(e.getPoint())) {
            if (SwingUtilities.isLeftMouseButton(e) && e.getClickCount() == 2) {
                if (checkIndexContains()) {
                    startEditing();
                }
            } else if (SwingUtilities.isMiddleMouseButton(e)) {
                if (onMiddleClickAction != null) {
                    onMiddleClickAction.actionPerformed(null);
                }
            }

        } else {
            renameTabTitle();
        }
    }
}
 

@Override
public void mousePressed(MouseEvent e) {
	if (SwingUtilities.isRightMouseButton(e)) {
		drag = true;
		lastX = e.getX();
		lastY = e.getY();
	} else
	if (SwingUtilities.isMiddleMouseButton(e)) {
		offsetX = 0;
		offsetY = 0;
		if (e.isControlDown()) {
			scale = 1;
		}
		repaint();
	}
}
 

@Override
public MouseEvent mouseReleased(MouseEvent event)
{
	if (SwingUtilities.isMiddleMouseButton(event))
	{
		return event;
	}

	if (SwingUtilities.isLeftMouseButton(event) && plugin.isCreatingScreenMarker())
	{
		/* Set the creation panel as "ready" (because the marker area as been drawn) */
		plugin.completeSelection();
	}

	event.consume();
	return event;
}
 

@Override
public MouseEvent mouseClicked(MouseEvent event)
{
	if (SwingUtilities.isMiddleMouseButton(event))
	{
		return event;
	}

	event.consume();
	return event;
}
 

@Override
public void mouseClicked(MouseEvent e) {
   if (ignoreClick()) {
      return;
   }
   if (SwingUtilities.isRightMouseButton(e) | SwingUtilities.isLeftMouseButton(e) && e.isControlDown()) {
      onRight(e);
   } else if (SwingUtilities.isLeftMouseButton(e)) {
      onLeft(e);
   } else if (SwingUtilities.isMiddleMouseButton(e)) {
      onMiddle(e);
   }
}
 

@Override
public MouseEvent mousePressed(MouseEvent event)
{
	if (SwingUtilities.isMiddleMouseButton(event))
	{
		return event;
	}

	if (SwingUtilities.isLeftMouseButton(event))
	{
		final Rectangle bounds = plugin.getSelectedWidgetBounds();

		if (bounds != null)
		{
			plugin.startCreation(bounds.getLocation(), bounds.getSize());
		}
		else
		{
			plugin.startCreation(event.getPoint());
		}
	}
	else if (plugin.isCreatingScreenMarker())
	{
		plugin.finishCreation(true);
	}

	event.consume();
	return event;
}
 

@Override
public MouseEvent mouseClicked(MouseEvent event)
{
	if (SwingUtilities.isMiddleMouseButton(event))
	{
		return event;
	}

	event.consume();
	return event;
}
 

private static void processEvent(int eventType, MouseEvent e) {
    if (eventCount >= BUTTON_EVENTS_SEQUENCE.length) {
        throw new RuntimeException("Unexpected event " + e);
    }

    int[] arr = BUTTON_EVENTS_SEQUENCE[eventCount];

    if (arr[0] != eventType) {
        throw new RuntimeException("Unexpected eventType " + eventType + "on step " + eventCount);
    }

    boolean result;

    switch (arr[1]) {
        case 1:
            result = SwingUtilities.isLeftMouseButton(e);

            break;

        case 2:
            result = SwingUtilities.isMiddleMouseButton(e);

            break;

        case 3:
            result = SwingUtilities.isRightMouseButton(e);

            break;

        default:
            throw new RuntimeException("Incorrect arr[1] on step " + eventCount);
    }

    if (!result) {
        throw new RuntimeException("Test failed on step " + eventCount);
    }

    eventCount++;
}
 

protected void processMouseEvent(MouseEvent e) {
    int index = indexAtLocation(e.getX(), e.getY());
    
    if (index != -1) {
        if (e.isPopupTrigger()) {
            // Show popup menu for the clicked tab
            final MouseEvent _e = e;
            final int _index = index;
            final Component _component = getComponentAt(index);
            
            SwingUtilities.invokeLater(new Runnable() {
                public void run() { showPopupMenu(_index, _component, _e); };
            });
            
            e.consume();
            return;
        } else if (e.getID() == MouseEvent.MOUSE_CLICKED && SwingUtilities.isMiddleMouseButton(e)) {
            // Close tab using middle button click
            if (isClosableAt(index)) closeTab(getComponentAt(index));
            
            e.consume();
            return;
        } else if (e.getID() == MouseEvent.MOUSE_PRESSED && !SwingUtilities.isLeftMouseButton(e)) {
            // Do not switch tabs using middle or right mouse button
            e.consume();
            return;
        }
    }
    
    super.processMouseEvent(e);
}
 

private static void processEvent(int eventType, MouseEvent e) {
    if (eventCount >= BUTTON_EVENTS_SEQUENCE.length) {
        throw new RuntimeException("Unexpected event " + e);
    }

    int[] arr = BUTTON_EVENTS_SEQUENCE[eventCount];

    if (arr[0] != eventType) {
        throw new RuntimeException("Unexpected eventType " + eventType + "on step " + eventCount);
    }

    boolean result;

    switch (arr[1]) {
        case 1:
            result = SwingUtilities.isLeftMouseButton(e);

            break;

        case 2:
            result = SwingUtilities.isMiddleMouseButton(e);

            break;

        case 3:
            result = SwingUtilities.isRightMouseButton(e);

            break;

        default:
            throw new RuntimeException("Incorrect arr[1] on step " + eventCount);
    }

    if (!result) {
        throw new RuntimeException("Test failed on step " + eventCount);
    }

    eventCount++;
}
 

@Override
public MouseEvent mousePressed(MouseEvent event)
{
	if (SwingUtilities.isMiddleMouseButton(event))
	{
		return event;
	}

	if (SwingUtilities.isLeftMouseButton(event))
	{
		final Rectangle bounds = plugin.getSelectedWidgetBounds();

		if (bounds != null)
		{
			plugin.startCreation(bounds.getLocation(), bounds.getSize());
		}
		else
		{
			plugin.startCreation(event.getPoint());
		}
	}
	else if (plugin.isCreatingScreenMarker())
	{
		plugin.finishCreation(true);
	}

	event.consume();
	return event;
}
 

public static IMouseStateChange handleMousePressed(final CStateFactory<?, ?> factory,
    final IMouseState defaultState, final AbstractZyGraph<?, ?> graph, final MouseEvent event) {
  final double x = graph.getEditMode().translateX(event.getX());
  final double y = graph.getEditMode().translateY(event.getY());

  final HitInfo hitInfo = graph.getGraph().getHitInfo(x, y);

  if (hitInfo.hasHitNodes()) {
    final Node n = hitInfo.getHitNode();

    if (SwingUtilities.isLeftMouseButton(event) && !event.isAltDown()) {
      return new CStateChange(factory.createNodePressedLeftState(n, event), true);
    } else if (SwingUtilities.isRightMouseButton(event)) {
      return new CStateChange(factory.createNodePressedRightState(n, event), true);
    } else if (SwingUtilities.isMiddleMouseButton(event)
        || (event.isAltDown() && SwingUtilities.isLeftMouseButton(event))) {
      return new CStateChange(factory.createNodePressedMiddleState(n, event), false);
    } else {
      // A button was pressed that does not have any special functionality.

      return new CStateChange(defaultState, true);
    }
  } else if (hitInfo.hasHitNodeLabels()) {
    throw new IllegalStateException("yFiles Labels are not in use...");
  } else if (hitInfo.hasHitEdges()) {
    final Edge edge = hitInfo.getHitEdge();

    if (SwingUtilities.isLeftMouseButton(event)) {
      return new CStateChange(factory.createEdgePressedLeftState(edge, event), true);
    } else if (SwingUtilities.isRightMouseButton(event)) {
      return new CStateChange(factory.createEdgePressedRightState(edge, event), true);
    } else {
      return new CStateChange(defaultState, true);
    }
  } else if (hitInfo.hasHitEdgeLabels()) {
    // final EdgeLabel label = hitInfo.getHitEdgeLabel();
    //
    // if (SwingUtilities.isLeftMouseButton(event))
    // {
    // return new CStateChange(factory.createEdgeLabelPressedLeftState(label, event), true);
    // }
    // else if (SwingUtilities.isRightMouseButton(event))
    // {
    // return new CStateChange(factory.createEdgeLabelPressedRightState(label, event), true);
    // }
    // else
    // {
    return new CStateChange(defaultState, true);
    // }
  } else if (hitInfo.hasHitBends()) {
    final Bend bend = hitInfo.getHitBend();

    if (SwingUtilities.isLeftMouseButton(event)) {
      return new CStateChange(factory.createBendPressedLeftState(bend, event), true);
    } else {
      return new CStateChange(defaultState, true);
    }
  } else if (hitInfo.hasHitPorts()) {
    return new CStateChange(factory.createDefaultState(), true);
  } else {
    if (SwingUtilities.isLeftMouseButton(event)) {
      return new CStateChange(factory.createBackgroundPressedLeftState(event), true);
    } else if (SwingUtilities.isRightMouseButton(event)) {
      return new CStateChange(factory.createBackgroundPressedRightState(event), true);
    }

    return new CStateChange(factory.createDefaultState(), true);
  }
}
 

@Override
public IMouseStateChange mousePressed(final MouseEvent event, final AbstractZyGraph<?, ?> graph) {
  final double x = graph.getEditMode().translateX(event.getX());
  final double y = graph.getEditMode().translateY(event.getY());

  final HitInfo hitInfo = graph.getGraph().getHitInfo(x, y);

  if (hitInfo.hasHitNodes()) {
    final Node n = hitInfo.getHitNode();

    if (SwingUtilities.isLeftMouseButton(event) && !event.isAltDown()) {
      if (n == m_node) {
        if (!m_isDragging) {
          // Change caret
          CEditNodeHelper.setCaretStart(graph, n, event);
        } else {
          m_isDragging = false;
        }

        return new CStateChange(this, false);
      } else {
        m_factory.createNodeEditExitState(m_node, event);

        return new CStateChange(m_factory.createNodePressedLeftState(n, event), true);
      }
    } else if (SwingUtilities.isRightMouseButton(event)) {
      if (n == m_node) {
        // Do nothing

        return new CStateChange(this, false);
      } else {
        m_factory.createNodeEditExitState(m_node, event);

        return new CStateChange(m_factory.createNodePressedRightState(n, event), true);
      }
    } else if (SwingUtilities.isMiddleMouseButton(event)
        || (event.isAltDown() && SwingUtilities.isLeftMouseButton(event))) {
      if (n == m_node) {
        // m_factory.createNodeEditExitState(m_node, event);

        if (!m_isDragging) {
          // Change caret
          CEditNodeHelper.setCaretStart(graph, n, event);
        } else {
          m_isDragging = false;
        }

        return new CStateChange(this, false);
      } else {
        m_factory.createNodeEditExitState(m_node, event);

        return new CStateChange(m_factory.createNodePressedMiddleState(n, event), true);
      }
    } else {
      // A button was pressed that does not have any special functionality.

      return new CStateChange(this, false);
    }
  } else if (hitInfo.hasHitNodeLabels()) {
    throw new IllegalStateException();
  } else if (hitInfo.hasHitEdges()) {
    m_factory.createNodeEditExitState(m_node, event);

    return new CStateChange(m_factory.createEdgePressedLeftState(hitInfo.getHitEdge(), event),
        true);
  } else if (hitInfo.hasHitEdgeLabels()) {
    m_factory.createNodeEditExitState(m_node, event);

    return new CStateChange(m_factory.createEdgePressedLeftState(hitInfo.getHitEdgeLabel()
        .getEdge(), event), true);
  } else if (hitInfo.hasHitBends()) {
    m_factory.createNodeEditExitState(m_node, event);

    return new CStateChange(m_factory.createBendPressedLeftState(hitInfo.getHitBend(), event),
        true);
  } else if (hitInfo.hasHitPorts()) {
    m_factory.createNodeEditExitState(m_node, event);

    return new CStateChange(m_factory.createDefaultState(), true);
  } else {
    // User left-pressed the background.

    m_factory.createNodeEditExitState(m_node, event);

    return new CStateChange(m_factory.createBackgroundPressedLeftState(event), true);
  }
}
 

@Override
public IMouseStateChange mouseReleased(final MouseEvent event, final AbstractZyGraph<?, ?> graph) {
  final double x = graph.getEditMode().translateX(event.getX());
  final double y = graph.getEditMode().translateY(event.getY());

  final HitInfo hitInfo = graph.getGraph().getHitInfo(x, y);

  if (hitInfo.hasHitNodes()) {
    final Node n = hitInfo.getHitNode();

    if (SwingUtilities.isLeftMouseButton(event) && !event.isAltDown()) {
      if (n == m_node) {
        if (!m_isDragging) {
          // Change caret
          CEditNodeHelper.setCaretEnd(graph, n, event);
        } else {
          m_isDragging = false;
        }

        return new CStateChange(this, false);
      } else {
        m_factory.createNodeEditExitState(m_node, event);

        return new CStateChange(m_factory.createNodePressedLeftState(n, event), true);
      }
    } else if (SwingUtilities.isRightMouseButton(event)) {
      if (n == m_node) {
        // Show context menu

        // NH 10.08.2010
        // m_factory.editNodeRightClicked(m_node, event, x, y);

        return new CStateChange(this, false);
      } else {
        m_factory.createNodeEditExitState(m_node, event);

        return new CStateChange(m_factory.createNodePressedRightState(n, event), true);
      }
    } else if (SwingUtilities.isMiddleMouseButton(event)
        || (event.isAltDown() && SwingUtilities.isLeftMouseButton(event))) {
      if (n == m_node) {
        // m_factory.createNodeEditExitState(m_node, event);

        if (!m_isDragging) {
          // Change caret
          CEditNodeHelper.setCaretEnd(graph, n, event);
        } else {
          m_isDragging = false;
        }

        return new CStateChange(this, false);
      } else {
        m_factory.createNodeEditExitState(m_node, event);

        return new CStateChange(m_factory.createNodePressedMiddleState(n, event), true);
      }
    } else {
      // A button was pressed that does not have any special functionality.

      return new CStateChange(this, false);
    }
  } else if (hitInfo.hasHitNodeLabels()) {
    throw new IllegalStateException();
  } else if (hitInfo.hasHitEdges()) {
    m_factory.createNodeEditExitState(m_node, event);

    return new CStateChange(m_factory.createEdgePressedLeftState(hitInfo.getHitEdge(), event),
        true);
  } else if (hitInfo.hasHitEdgeLabels()) {
    m_factory.createNodeEditExitState(m_node, event);

    return new CStateChange(m_factory.createEdgePressedLeftState(hitInfo.getHitEdgeLabel()
        .getEdge(), event), true);
  } else if (hitInfo.hasHitBends()) {
    m_factory.createNodeEditExitState(m_node, event);

    return new CStateChange(m_factory.createBendPressedLeftState(hitInfo.getHitBend(), event),
        true);
  } else if (hitInfo.hasHitPorts()) {
    m_factory.createNodeEditExitState(m_node, event);

    return new CStateChange(m_factory.createDefaultState(), true);
  } else {
    // User left-pressed the background.

    m_factory.createNodeEditExitState(m_node, event);

    return new CStateChange(m_factory.createBackgroundPressedLeftState(event), true);
  }
}
 

/**
 * Create an UIMouse from a Mouse Event.
 * @param e the mouse event
 * @return the UI mouse
 */
public static UIMouse from(MouseEvent e) {
	UIMouse m = new UIMouse();
	m.x = e.getX();
	m.y = e.getY();
	if (SwingUtilities.isLeftMouseButton(e)) {
		m.buttons.add(Button.LEFT);
	}
	if (SwingUtilities.isMiddleMouseButton(e)) {
		m.buttons.add(Button.MIDDLE);
	}
	if (SwingUtilities.isRightMouseButton(e)) {
		m.buttons.add(Button.RIGHT);
	}
	if (e.isShiftDown()) {
		m.modifiers.add(Modifier.SHIFT);
	}
	if (e.isControlDown()) {
		m.modifiers.add(Modifier.CTRL);
	}
	if (e.isAltDown()) {
		m.modifiers.add(Modifier.ALT);
	}
	switch (e.getID()) {
	case MouseEvent.MOUSE_CLICKED:
		m.type = e.getClickCount() == 1 ? Type.CLICK : Type.DOUBLE_CLICK;
		m.z = e.getClickCount();
		break;
	case MouseEvent.MOUSE_PRESSED:
		m.type = Type.DOWN;
		break;
	case MouseEvent.MOUSE_RELEASED:
		m.type = Type.UP;
		break;
	case MouseEvent.MOUSE_MOVED:
		m.type = Type.MOVE;
		break;
	case MouseEvent.MOUSE_DRAGGED:
		m.type = Type.DRAG;
		break;
	case MouseEvent.MOUSE_ENTERED:
		m.type = Type.ENTER;
		break;
	case MouseEvent.MOUSE_EXITED:
		m.type = Type.LEAVE;
		break;
	case MouseEvent.MOUSE_WHEEL:
		m.type = Type.WHEEL;
		m.z = ((MouseWheelEvent)e).getUnitsToScroll();
		break;
	default:
	}
	
	return m;
}
 

public void mouseClicked(MouseEvent e) {
    if (SwingUtilities.isLeftMouseButton(e)) handleClick(e);
    if (SwingUtilities.isMiddleMouseButton(e)) handleMiddleClick(e);
}