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

@Override
public void mouseClicked(final MouseEvent e) {

    if (currentTransform == null || Input.getKeyboardInput().isSpace()) {
        final float x = Input.getCursorPosition().getX();
        final float y = Input.getCursorPosition().getY();

        origin.setX(x);
        origin.setY(y);

        upRight.setX(x + 100);
        upRight.setY(y);

        downRight.setX(x + 100);
        downRight.setY(y + 100);

        downLeft.setX(x);
        downLeft.setY(y + 100);
    } else if (e.isShiftDown() || e.isAltDown()) {
        savedTransforms.add(currentTransform);
        rects.addTag("rect" + savedTransforms.size(), currentTransform.getX() + "f, " + currentTransform.getY() + "f, " + currentTransform.getWidth() + "f, " + currentTransform.getHeight() + "f");
        currentTransform = null;
    }
}
 

public void dragBegin(DragContext dc) {
  Point3 origin = dc.getPointWorld();
  Vector3 normal = null;
  Axis axis = _frame.getAxis();
  if (axis==Axis.X) {
    normal = new Vector3(1.0,0.0,0.0);
  } else if (axis==Axis.Y) {
    normal = new Vector3(0.0,1.0,0.0);
  } else if (axis==Axis.Z) {
    normal = new Vector3(0.0,0.0,1.0);
  }
  Plane plane = new Plane(origin,normal);
  MouseEvent event = dc.getMouseEvent();
  Matrix44 worldToPixel = dc.getWorldToPixel();
  if (event.isControlDown() || event.isAltDown()) { // Alt/Option for Mac
    _mouseConstrained = new MouseOnPlane(event,origin,plane,worldToPixel);
  } else {
    _mouseConstrained = new MouseOnLine(event,origin,normal,worldToPixel);
  }
  _origin = origin;
  _qa = _frame.getCornerMin();
  _qb = _frame.getCornerMax();
}
 

@Override
public void mouseClicked(MouseEvent me) {
    super.mouseClicked(me);
    int inClick = 1;
    current = inClick;
    if (me.getClickCount() == 1) {
        if (me.isShiftDown()) {
            if (selectedBlock.isSelected()) {
                if (!selectedBlock.isSelectedRow(getRow(me.getPoint())))
                    selectedBlock.extendSelection(getRow(me.getPoint()), -1);
                else
                    selectedBlock.reduceSelection(getRow(me.getPoint()), -1);
            }
        } else if (!selectedBlock.contains(getRow(me.getPoint()), getCol(me.getPoint()))) {
            selectedBlock.clear();
        }
    } else if (me.getClickCount() == 2) {
        if (!me.isAltDown())
            selectedBlock.selectRow(getRow(me.getPoint()));
    }
}
 

@Override
public void mouseReleased(MouseEvent e) {
  if (UIUtil.isCloseClick(e, MouseEvent.MOUSE_RELEASED)) {
    final TabInfo info = myTabs.findInfo(e);
    if (info != null) {
      IdeEventQueue.getInstance().blockNextEvents(e);
      if (e.isAltDown() && e.getButton() == MouseEvent.BUTTON1) {//close others
        List<TabInfo> allTabInfos = myTabs.getTabs();
        for (TabInfo tabInfo : allTabInfos) {
          if (tabInfo == info) continue;
          FileEditorManagerEx.getInstanceEx(myProject).closeFile((VirtualFile)tabInfo.getObject(), myWindow);
        }
      }
      else {
        FileEditorManagerEx.getInstanceEx(myProject).closeFile((VirtualFile)info.getObject(), myWindow);
      }
    }
  }
}
 

@Override
public void mouseReleased(final MouseEvent me, final Layer la, final int x_p, final int y_p, final int x_d, final int y_d, final int x_r, final int y_r) {
	if (null == getActive()) return;

	if (me.isShiftDown() && me.isAltDown() && !Utils.isControlDown(me)) {
		updateViewData(getActive());
		return;
	}
	super.mouseReleased(me, la, x_p, y_p, x_d, y_d, x_r, y_r);
}
 

@Override
public void mousePressed(MouseEvent me) {
    super.mousePressed(me);
    mouseDown = me.getPoint();
    boolean shiftDown = me.isShiftDown();
    requestFocusInWindow();

    if (me.isAltDown() || me.isShiftDown()) {
        current = inRubberband;
        setCursor(Cursor.getDefaultCursor());
    } else {
        current = inScrollByMouse;
        setCursor(Cursors.getClosedHand());

        stillDownWithoutMoving = true;

        final Thread worker = new Thread(new Runnable() {
            public void run() {
                try {
                    synchronized (this) {
                        wait(500);
                    }
                } catch (InterruptedException ignored) {
                }
                if (stillDownWithoutMoving) {
                    current = inRubberband;
                    setCursor(Cursor.getDefaultCursor());
                }
            }
        });
        worker.setPriority(Thread.currentThread().getPriority() - 1);
        worker.start();
    }
}
 

@Override
public void mouseClicked(final MouseEvent e) {

    if (e.isAltDown() || e.isShiftDown()) {
        System.out.println("Enter a name for point " + getPointIndicator(lastPoint) + " and press [ENTER]");
        final String name = scanner.nextLine();
        points.addTag(name, lastPoint.getX() + ", " + lastPoint.getY());
        savedPoints.add(lastPoint);
        System.out.println("Successfully added the point " + name + " to the save-queue. Exiting the game will automatically save them all.");
    } else {
        lastPoint = Input.getCursorPosition();
        System.out.println("Temporally saved " + getPointIndicator(lastPoint) + " as the last point. Click while holding shift or alt to save it.");
    }
}
 

/**
 * Handles right-clicks on nodes.
 *
 * @param node The node where the user clicked.
 * @param event Mouse-event that was created when the user clicked.
 * @param x The x location where the user clicked.
 * @param y The y location where the user clicked.
 * @param extensions List of objects that extend code node context menus.
 */
private void handleRightClick(final NaviNode node, final MouseEvent event, final double x,
    final double y, final List<ICodeNodeExtension> extensions) {
  final Object positionObject = ZyNodeContentHelpers.getObject(node, x, y);

  if (event.isAltDown() && event.isShiftDown()) {
    m_grayer.handleGrayLine(m_model, node, y);
  } else if (event.isAltDown() && event.isControlDown()) {
    m_highlighter.handleHighlightLine(node, y);
  } else if (event.isAltDown()) {
    if (positionObject instanceof CLocalNodeCommentWrapper) {
      CNodeFunctions.editNodeComments(m_model,
          ((CLocalNodeCommentWrapper) positionObject).getNode(), InitialTab.LocalNodeComments);
    } else if (positionObject instanceof CGlobalNodeCommentWrapper) {
      CNodeFunctions.editNodeComments(m_model,
          ((CGlobalNodeCommentWrapper) positionObject).getNode(), InitialTab.GlobalNodeComments);
    } else if (node.getRawNode() instanceof INaviCodeNode) {
      handleShowInstructionComment(node, y);
    }
  } else if (event.isShiftDown()) {
    handleBreakpointClick(node, y);
  } else if (event.isControlDown() && positionObject instanceof COperandTreeNode) {
    handleDoRegisterTrackingDown(node, y, x, (COperandTreeNode) positionObject);
  } else if (event.isControlDown() && event.isShiftDown()
      && positionObject instanceof COperandTreeNode) {
    handleDoRegisterTrackingUp(node, y, x, (COperandTreeNode) positionObject);
  } else {
    showPopupMenu(node, event, positionObject, y, extensions);
  }
}
 

@Override
public void mousePressed(MouseEvent me) {
    super.mousePressed(me);
    mouseDown = me.getPoint();
    paintedRubberband = false;
    boolean shiftDown = me.isShiftDown();

    if (me.isAltDown() || me.isShiftDown()) {
        current = inRubberband;
        setCursor(Cursor.getDefaultCursor());
    } else {
        current = inScrollByMouse;
        setCursor(Cursors.getClosedHand());

        stillDownWithoutMoving = true;

        final Thread worker = new Thread(new Runnable() {
            public void run() {
                try {
                    synchronized (this) {
                        wait(500);
                    }
                } catch (InterruptedException ignored) {
                }
                if (stillDownWithoutMoving) {
                    current = inRubberband;
                    setCursor(Cursor.getDefaultCursor());
                }
            }
        });
        worker.setPriority(Thread.currentThread().getPriority() - 1);
        worker.start();
    }
}
 

/**
 * Predicate to check whether the zoomed display must be dragged.
 * This method can simply be overridden to adapt to another policy.
 * Default is to have both left and right buttons pressed when moving.
 *
 * @param e the mouse event to check
 * @return true if drag is desired
 */
public static boolean isDragWanted (MouseEvent e)
{
    if (WellKnowns.MAC_OS_X) {
        return e.isAltDown();
    } else {
        int onmask = BUTTON1_DOWN_MASK | BUTTON3_DOWN_MASK;
        int offmask = 0;

        return (e.getModifiersEx() & (onmask | offmask)) == onmask;
    }
}
 

@Override
public void mouseReleased(MouseEvent evt) {
    if (LOG.isLoggable(Level.FINE)) {
        LOG.fine("EditorCaret.mouseReleased: " + logMouseEvent(evt) + ", state=" + mouseState + '\n'); // NOI18N
    }

    int offset = mouse2Offset(evt);
    switch (mouseState) {
        case DRAG_SELECTION_POSSIBLE:
            setDot(offset);
            adjustRectangularSelectionMouseX(evt.getX(), evt.getY()); // also fires state change
            break;

        case CHAR_SELECTION:
            if (evt.isAltDown() && evt.isShiftDown()) {
                moveDot(offset);
            } else {
                moveDot(offset); // Will do setDot() if no selection
                adjustRectangularSelectionMouseX(evt.getX(), evt.getY()); // also fires state change
            }
            break;
    }
    // Set DEFAULT state; after next mouse press the state may change
    // to another state according to particular click count
    mouseState = MouseState.DEFAULT;
    component.setDragEnabled(true);
}
 

@Override
public void mouseClicked(MouseEvent me) {
    if (me.isAltDown()) {
        if (table.rowAtPoint(me.getPoint()) != -1 && getTestCase(table) != null) {
            TestStep step = getTestCase(table).getTestSteps().get(table.rowAtPoint(me.getPoint()));
            if (isDataBaseQueryStep(step) && table.columnAtPoint(me.getPoint()) == Input.getIndex()) {
                new SQLTextArea(null, step, getInputs());
            }
        }
    }
}
 

public void mouseMoved(MouseEvent e) {
  if (!enabled) return; // Paco
  altDown = e.isAltDown();
  Point p = e.getPoint();
  mouseRegion = findRegion(p);
  if((mouseRegion>INSIDE)&&(mouseRegion<HORZ_AXIS)&&!drawingPanel.isFixedScale()) {
    getScaleSetter().setRegion(mouseRegion);
    scaleSetter.validate();
    scaleSetter.setVisible(true);
  } else {
    scaleSetter.hideIfInactive();
  }
  drawHitRect = ((mouseRegion==HORZ_VAR)||(mouseRegion==VERT_VAR));
  plot.repaint();
}
 

/**
 * 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;
}
 

@Override
public boolean isForceMarqueeEvent(MouseEvent e) {
    return SwingUtilities.isRightMouseButton(e) && !e.isAltDown();
}
 

private boolean keyPressed(MouseEvent e) {
	if ( e.isShiftDown() || e.isControlDown() || e.isAltDown())
		return true;
	return false;
}
 

@Override
public void mouseMoved(MouseEvent me) {
    altDown = me.isAltDown() || me.isAltGraphDown();
    ctrlDown = me.isControlDown() || me.isMetaDown();
    shiftDown = me.isShiftDown();
}
 

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);
  }
}
 

void registerLastEvent(MouseEvent event) {
  lastPoint = event.getPoint();
  controlDown = event.isControlDown();
  altDown = event.isAltDown();
  updateMouseCursor();
}
 

public void mouseReleased(MouseEvent event) {
    // Called after a mouse button is released, and before mouseClicked(). If
    // the mouse moves too much, then Java doesn't call mouseClicked(), so we use
    // this method to implement our own rules for how much a mouse can move while
    // being clicked.

    int index; // cell index for character or glyph
    boolean repaint; // true if we should repaint our display

    index = convertMouse(event); // convert pixel coordinates to index value
    repaint = false; // assume that we won't need to repaint
    if ((index >= 0) // only if mouse is over defined character
            && (clickIndex == index) // and it's the same as when mouse pressed
            && (Math.abs(clickStartX - event.getX()) <= MOUSE_DRIFT)
            && (Math.abs(clickStartY - event.getY()) <= MOUSE_DRIFT)) {
        /* Mouse is over a defined character or glyph. */

        if ((event.getButton() != MouseEvent.BUTTON1) // right means not primary
                || event.isAltDown()
                || event.isControlDown()
                || event.isShiftDown()) {
            // TODO
            // CharMap4.rightSaveCaption = CharMap4.statusDialog.getText(); // caption
            // CharMap4.rightSaveChar = cellChar[index]; // save character number
            // CharMap4.rightSaveGlyph = cellGlyph[index]; // save glyph number
            //
            // CharMap4.rightCopyCaption.setEnabled((CharMap4.rightSaveCaption != null)
            // && (CharMap4.rightSaveCaption.length() > 0));
            // CharMap4.rightCopyGlyph.setEnabled(CharMap4.rightSaveGlyph >= 0);
            // CharMap4.rightCopyNotation.setEnabled(CharMap4.rightSaveChar >= 0);
            // CharMap4.rightCopyNumber.setEnabled(CharMap4.rightSaveChar >= 0);
            // CharMap4.rightCopyText.setEnabled(CharMap4.rightSaveChar >= 0);
        } else {
            // A left click or primary button click copies the character as text,
            // if there is a unique character number.

            if (cellChar[index] >= 0) {
                mouseReplaceText(CharMap4.unicodeNotation(cellChar[index]), index);
            }
        }
    }

    // Avoid redrawing the screen unless the mouse has changed cells.

    if (clickIndex >= 0) // mouse release always ends click highlight
    {
        clickIndex = NO_MOUSE; // this character is no longer highlighted
        repaint = true; // mark ourselves as needing to be repainted
    }
    clickStartX = clickStartY = NO_MOUSE; // no starting coordinates for click

    if (hoverIndex != index) // has there been a change in position?
    {
        hoverIndex = index; // turn on highlighting for this character
        repaint = true; // mark ourselves as needing to be repainted
    }

    if (repaint) this.repaint(); // repaint our display if something changed
}