Пример #1
2
  @Test
  public void testMoveForward() throws Exception {
    final Coords base = new Coords(0, 0);

    final Coords northMove = NORTH.moveForward(NORTH.moveForward(NORTH.moveForward(base)));
    assertEquals(new Coords(0, 3), northMove);

    final Coords southMove = SOUTH.moveForward(SOUTH.moveForward(SOUTH.moveForward(base)));
    assertEquals(new Coords(0, -3), southMove);

    final Coords eastMove = EAST.moveForward(EAST.moveForward(EAST.moveForward(base)));
    assertEquals(new Coords(3, 0), eastMove);

    final Coords westMove = WEST.moveForward(WEST.moveForward(WEST.moveForward(base)));
    assertEquals(new Coords(-3, 0), westMove);
  }
Пример #2
0
 @Test
 public void testTurnLeft() throws Exception {
   assertEquals(NORTH.turnLeft(), WEST);
   assertEquals(WEST.turnLeft(), SOUTH);
   assertEquals(SOUTH.turnLeft(), EAST);
   assertEquals(EAST.turnLeft(), NORTH);
 }
Пример #3
0
 /**
  * Returns the location where to dock the given {@code JToolBar}, at the given constraint
  * position. The constraint position must be one of the constants {@code BorderLayout.NORTH
  * NORTH}, {@code BorderLayout.EAST EAST}, {@code BorderLayout.SOUTH SOUTH}, or {@code
  * BorderLayout.WEST WEST}.
  *
  * <p><b>Note:</b> This method is accessed in the current executing thread. Such thread may or may
  * not be the event dispatch thread (EDT.) Client code must call this method from the EDT.
  *
  * @param toolBar the target {@code JToolBar}.
  * @param dock the container where to dock the {@code JToolBar} to.
  * @param constraint the constraint position.
  * @return the location where to dock the given {@code JToolBar}.
  * @throws IllegalArgumentException if the constraint has an invalid value.
  */
 @RunsInCurrentThread
 public @Nonnull Point dockLocation(
     @Nonnull JToolBar toolBar, @Nonnull Container dock, @Nonnull String constraint) {
   checkValid(constraint);
   Insets insets = dock.getInsets();
   // BasicToolBarUI prioritizes location N/E/W/S by proximity to the respective border. Close to
   // top border is N, even
   // if close to the left or right border.
   int offset = isHorizontal(toolBar) ? toolBar.getHeight() : toolBar.getWidth();
   Dimension dockSize = dock.getSize();
   if (NORTH.equals(constraint)) {
     return new Point(dockSize.width / 2, insets.top);
   }
   if (EAST.equals(constraint)) {
     return new Point(
         dockSize.width - insets.right - 1,
         verticalDockingYCoordinate(dockSize.height, insets, offset));
   }
   if (WEST.equals(constraint)) {
     return new Point(insets.left, verticalDockingYCoordinate(dockSize.height, insets, offset));
   }
   int x = dockSize.width / 2;
   // Make sure we don't get mistaken for EAST or WEST
   if (x < insets.left + offset) {
     x = insets.left + offset;
   } else if (x > dockSize.width - insets.right - offset - 1) {
     x = dockSize.width - insets.right - offset - 1;
   }
   return new Point(x, dockSize.height - insets.bottom - 1);
 }
Пример #4
0
  /** {@inheritDoc} */
  @Override
  public void add(IComponent pComponent, Object pConstraints, int pIndex) {
    if (pConstraints == null || CENTER.equals(pConstraints)) {
      resource.setCenter((Node) pComponent.getResource());
    } else if (EAST.equals(pConstraints)) {
      resource.setRight((Node) pComponent.getResource());
    } else if (NORTH.equals(pConstraints)) {
      resource.setTop((Node) pComponent.getResource());
    } else if (SOUTH.equals(pConstraints)) {
      resource.setBottom((Node) pComponent.getResource());
    } else if (WEST.equals(pConstraints)) {
      resource.setLeft((Node) pComponent.getResource());
    } else {
      resource.setCenter((Node) pComponent.getResource());
    }

    BorderPane.setAlignment((Node) pComponent.getResource(), Pos.CENTER);

    updateGaps();
  }