public BSBLineObjectView(BSBLineObject lineObj) {
this.lineObj = lineObj;
super.setBSBObject(this.lineObj);
this.setLayout(new BorderLayout());
this.add(lineCanvas, BorderLayout.CENTER);
this.add(lineSelector, BorderLayout.SOUTH);
lineCanvas.setLocked(lineObj.isLocked());
lineSelector.setLineCanvas(lineCanvas);
this.setBorder(new LineBorder(Color.GRAY));
revalidate();
setLineList(lineObj.getLines());
this.setSize(
lineObj.getCanvasWidth(),
lineObj.getCanvasHeight() + lineSelector.getPreferredSize().height);
repaint();
lineObj.addPropertyChangeListener(this);
}
public void propertyChange(PropertyChangeEvent evt) {
if (evt.getSource() != lineObj) {
return;
}
String prop = evt.getPropertyName();
if (prop.equals("canvasWidth") || prop.equals("canvasHeight")) {
int w = lineObj.getCanvasWidth();
int h = lineObj.getCanvasHeight();
lineCanvas.setSize(new Dimension(w, h));
this.setSize(w, h + lineSelector.getPreferredSize().height);
this.revalidate();
} else if (prop.equals("presetValue")) {
this.repaint();
}
}
public int getCanvasWidth() {
return lineObj.getCanvasWidth();
}