/**
* Constructor of ROI figure.
*
* @param name name of the ROI. It must be unique for this graph.
* @param color color of the ROI.
* @param roiListener listener on ROI updates. Can be null.
* @param roiInfoProvider provides information for the ROI. Can be null.
*/
public ROIFigure(
IntensityGraphFigure intensityGraphFigure,
String name,
Color color,
IROIListener roiListener,
IROIInfoProvider roiInfoProvider) {
this.intensityGraphFigure = intensityGraphFigure;
this.name = name;
this.roiListener = roiListener;
this.roiInfoProvider = roiInfoProvider;
setToolTip(new Label(name));
setBackgroundColor(ColorConstants.white);
setForegroundColor(ColorConstants.black);
roiRectFigure =
new RectangleFigure() {
public boolean containsPoint(int x, int y) {
if (!super.containsPoint(x, y)) return false;
return !Rectangle.SINGLETON.setBounds(getBounds()).shrink(3, 3).contains(x, y);
}
};
roiRectFigure.setCursor(Cursors.SIZEALL);
roiRectFigure.setFill(false);
roiRectFigure.setOutline(true);
roiRectFigure.setForegroundColor(color);
ROIRectDragger roiRectDragger = new ROIRectDragger();
roiRectFigure.addMouseListener(roiRectDragger);
roiRectFigure.addMouseMotionListener(roiRectDragger);
setFocusTraversable(true);
setRequestFocusEnabled(true);
resizeHandlers = new ResizeHandler[HANDLERS_COUNT];
add(roiRectFigure);
for (int i = 0; i < HANDLERS_COUNT; i++) {
resizeHandlers[i] = new ResizeHandler(i);
add(resizeHandlers[i]);
}
addFocusListener(
new FocusListener() {
public void focusGained(FocusEvent fe) {
for (Figure handler : resizeHandlers) {
handler.setVisible(true);
}
}
public void focusLost(FocusEvent fe) {
for (Figure handler : resizeHandlers) {
handler.setVisible(false);
}
}
});
intensityGraphFigure.addCroppedDataSizeListener(
new ICroppedDataSizeListener() {
public void croppedDataSizeChanged(int croppedDataWidth, int croppedDataHeight) {
updateROIGeoBounds();
updateChildrenBounds();
}
});
}
/**
* Instantiates a new node figure.
*
* @param name the name
* @param width the weight
*/
public SimpleNodeFigure(Node node, int width, MouseListener mouseListener) {
super();
this.node = node;
LineBorder b = new LineBorder();
b.setColor(NodeUtil.FG_COLOR);
setBorder(b);
textFigure = new RectangleFigure();
text = new Label(getNodeName());
text.setForegroundColor(NodeUtil.FG_COLOR_DARK);
setSize(width, 10);
textFigure.add(text);
hideButton = new RectangleFigure();
hideSymbol = new Label(getSymbol());
hideSymbol.setSize(10, 10);
hideSymbol.setTextAlignment(PositionConstants.CENTER);
hideSymbol.setFont(hideButtonFont);
hideSymbol.setForegroundColor(NodeUtil.FG_COLOR_DARK);
hideButton.add(hideSymbol);
hideButton.setBackgroundColor(exitClor);
hideButton.addMouseListener(mouseListener);
hideButton.addMouseMotionListener(
new MouseMotionListener() {
@Override
public void mouseMoved(MouseEvent me) {}
@Override
public void mouseHover(MouseEvent me) {}
@Override
public void mouseExited(MouseEvent me) {
hideButton.setBackgroundColor(exitClor);
}
@Override
public void mouseEntered(MouseEvent me) {
hideButton.setBackgroundColor(entredClor);
}
@Override
public void mouseDragged(MouseEvent me) {}
});
hideButton.setSize(10, 10);
setLayoutManager(new XYLayout());
add(textFigure);
}