@Override public void execute() { Map<SNode, Point2D.Double> diffs = new HashMap<SNode, Point2D.Double>(); double left = Integer.MAX_VALUE; for (SNode node : context.getSelection().items()) { left = Math.min(left, node.getTransformedBounds().getX()); } for (SNode node : context.getSelection().items()) { Bounds bounds = node.getTransformedBounds(); double diff = left - (bounds.getX()); node.setTranslateX(node.getTranslateX() + diff); diffs.put(node, new Point2D.Double(diff, 0)); } context.redraw(); AlignUndoAction action = new AlignUndoAction(diffs, context, getDisplayName()); context.getUndoManager().pushAction(action); }
@Override public void execute() { Map<SNode, Point2D.Double> diffs = new HashMap<SNode, Point2D.Double>(); double top = Integer.MAX_VALUE; for (SNode node : context.getSelection().items()) { top = Math.min(top, node.getTransformedBounds().getY()); } for (SNode node : context.getSelection().items()) { Bounds bounds = node.getTransformedBounds(); double diff = top - (bounds.getY()); node.setTranslateY(node.getTranslateY() + diff); diffs.put(node, new Point2D.Double(0, diff)); } context.redraw(); AlignUndoAction action = new AlignUndoAction(diffs, context, getString("menus.alignNodeTop")); context.getUndoManager().pushAction(action); }
@Override public void execute() { Map<SNode, Point2D.Double> diffs = new HashMap<SNode, Point2D.Double>(); double bottom = Integer.MIN_VALUE; for (SNode node : context.getSelection().items()) { Bounds bounds = node.getTransformedBounds(); bottom = Math.max(bottom, bounds.getY() + bounds.getHeight()); } for (SNode node : context.getSelection().items()) { Bounds bounds = node.getTransformedBounds(); double diff = bottom - (bounds.getY() + bounds.getHeight()); node.setTranslateY(node.getTranslateY() + diff); diffs.put(node, new Point2D.Double(0, diff)); } context.redraw(); AlignUndoAction action = new AlignUndoAction(diffs, context, getDisplayName()); context.getUndoManager().pushAction(action); }
private void processInput(MouseEvent event) { double ex = event.getX(); double ey = event.getY(); if (event.getType() == MouseEvent.MousePressed) { Bounds startArrowBounds = getStartArrowBounds(); if (startArrowBounds.contains(event.getX(), event.getY())) { setValue(getValue() - smallScroll); return; } Bounds endArrowBounds = getEndArrowBounds(); if (endArrowBounds.contains(event.getX(), event.getY())) { setValue(getValue() + smallScroll); return; } Bounds trackBounds = getTrackBounds(); Bounds thumbBounds = calculateThumbBounds(); if (thumbBounds.contains(ex, ey)) { thumbPressed = true; if (isVertical()) { offPX = event.getY() - calculateThumbBounds().getY(); } else { offPX = event.getX() - calculateThumbBounds().getX(); } startPX = new Point2D.Double(ex, ey); } else { if (trackBounds.contains(ex, ey)) { if (ex < thumbBounds.getX()) { setValue(getValue() - largeScroll); } if (ex > thumbBounds.getX() + thumbBounds.getWidth()) { setValue(getValue() + largeScroll); } if (ey < thumbBounds.getY()) { setValue(getValue() - largeScroll); } if (ey > thumbBounds.getY() + thumbBounds.getHeight()) { setValue(getValue() + largeScroll); } } } } if (event.getType() == MouseEvent.MouseDragged) { if (thumbPressed) { Point2D currentPX = new Point2D.Double(event.getX(), event.getY()); double value = pxToValue(currentPX, offPX); setValue(value); } } if (event.getType() == MouseEvent.MouseReleased) { thumbPressed = false; } }
@Override public void draw(GFX g) { if (!isVisible()) return; boxPainter.draw(g, styleInfo, sizeInfo, ""); Bounds leftArrowBounds = new Bounds(0, 0, arrowLength, getHeight()); Bounds rightArrowBounds = new Bounds(getWidth() - arrowLength, 0, arrowLength, getHeight()); Bounds thumbBounds = calculateThumbBounds(); if (isVertical()) { leftArrowBounds = new Bounds(0, 0, getWidth(), arrowLength); rightArrowBounds = new Bounds(0, getHeight() - arrowLength, getWidth(), arrowLength); } Bounds trackBounds = getTrackBounds(); trackSizeInfo.width = trackBounds.getWidth(); trackSizeInfo.height = trackBounds.getHeight(); g.translate(trackBounds.getX(), trackBounds.getY()); trackPainter.draw(g, trackStyleInfo, trackSizeInfo, ""); g.translate(-trackBounds.getX(), -trackBounds.getY()); leftArrowSizeInfo.width = leftArrowBounds.getWidth(); leftArrowSizeInfo.height = leftArrowBounds.getHeight(); leftArrowPainter.draw(g, leftArrowStyleInfo, leftArrowSizeInfo, ""); g.translate(rightArrowBounds.getX(), rightArrowBounds.getY()); rightArrowSizeInfo.width = rightArrowBounds.getWidth(); rightArrowSizeInfo.height = rightArrowBounds.getHeight(); rightArrowPainter.draw(g, rightArrowStyleInfo, rightArrowSizeInfo, ""); g.translate(-rightArrowBounds.getX(), -rightArrowBounds.getY()); g.translate(thumbBounds.getX(), thumbBounds.getY()); thumbSizeInfo.width = thumbBounds.getWidth(); thumbSizeInfo.height = thumbBounds.getHeight(); thumbPainter.draw(g, thumbStyleInfo, thumbSizeInfo, ""); g.translate(-thumbBounds.getX(), -thumbBounds.getY()); // draw the arrows /* g.setPaint(new FlatColor(0x303030)); if(isVertical()) { GraphicsUtil.fillUpArrow(g,2,2,10); GraphicsUtil.fillDownArrow(g,2,getHeight()-2-10,10); } else { GraphicsUtil.fillLeftArrow(g,2,2,10); GraphicsUtil.fillRightArrow(g,getWidth()-2-10,2,10); } */ }