@Override public void mousePressed(MouseEvent evt) { // handle.mousePressed(evt); anchor = new Point(evt.getX(), evt.getY()); multicaster.trackStart(anchor, evt.getModifiersEx(), getView()); clearHoverHandles(); }
@Override public void mouseMoved(MouseEvent evt) { Point point = evt.getPoint(); updateCursor(editor.findView((Container) evt.getSource()), point); DrawingView view = editor.findView((Container) evt.getSource()); updateCursor(view, point); if (view == null || editor.getActiveView() != view) { clearHoverHandles(); } else { // Search first, if one of the selected figures contains // the current mouse location. Only then search for other // figures. This search sequence is consistent with the // search sequence of the SelectionTool. Figure figure = null; Point2D.Double p = view.viewToDrawing(point); for (Figure f : view.getSelectedFigures()) { if (f.contains(p)) { figure = f; } } if (figure == null) { figure = view.findFigure(point); Drawing drawing = view.getDrawing(); while (figure != null && !figure.isSelectable()) { figure = drawing.findFigureBehind(p, figure); } } updateHoverHandles(view, figure); } }
@Override public void mouseClicked(MouseEvent evt) { if (evt.getClickCount() == 2) { multicaster.trackDoubleClick( new Point(evt.getX(), evt.getY()), evt.getModifiersEx(), getView()); } evt.consume(); }
@Override public void mouseReleased(MouseEvent evt) { dragLocation = new Point(evt.getX(), evt.getY()); multicaster.trackEnd(anchor, dragLocation, evt.getModifiersEx(), getView()); // Note: we must not fire "Tool Done" in this method, because then we can not // listen to keyboard events for the handle. Rectangle r = new Rectangle(anchor.x, anchor.y, 0, 0); r.add(evt.getX(), evt.getY()); maybeFireBoundsInvalidated(r); dragLocation = null; }
@Override public boolean handleMouseClick(Point2D.Double p, MouseEvent evt, DrawingView view) { if (evt.getClickCount() == 2 /* && view.getHandleDetailLevel() == 0*/) { willChange(); // Apply inverse of transform to point if (get(TRANSFORM) != null) { try { p = (Point2D.Double) get(TRANSFORM).inverseTransform(p, new Point2D.Double()); } catch (NoninvertibleTransformException ex) { System.err.println( "Warning: SVGBezierFigure.handleMouseClick. Figure has noninvertible Transform."); } } final int index = splitSegment(p, (float) (5f / view.getScaleFactor())); if (index != -1) { final BezierPath.Node newNode = getNode(index); fireUndoableEditHappened( new AbstractUndoableEdit() { @Override public String getPresentationName() { ResourceBundleUtil labels = ResourceBundleUtil.getBundle("org.jhotdraw.draw.Labels"); return labels.getString("edit.bezierPath.splitSegment.text"); } @Override public void redo() throws CannotRedoException { super.redo(); willChange(); addNode(index, newNode); changed(); } @Override public void undo() throws CannotUndoException { super.undo(); willChange(); removeNode(index); changed(); } }); changed(); evt.consume(); return true; } } return false; }
@Override public void mouseExited(MouseEvent evt) { DrawingView view = editor.findView((Container) evt.getSource()); updateHoverHandles(view, null); dragLocation = null; }
@Override public void mouseDragged(MouseEvent evt) { dragLocation = new Point(evt.getX(), evt.getY()); multicaster.trackStep(anchor, dragLocation, evt.getModifiersEx(), getView()); clearHoverHandles(); }