public void zoneModelChanged(ZoneModelEvent event) { if ((!isStuck()) && model.containsPoint(index)) { add(unstickButton); revalidate(); repaint(); } else if (isStuck() && !model.containsPoint(index)) { remove(unstickButton); revalidate(); repaint(); } }
Spacer(ZoneModel model, int index, SpacerHandle knobHandle) { this.model = model; this.index = index; this.knobHandle = knobHandle; knobPainter = new KnobPainter(this); setOpaque(false); setCursor(SliderCursor); initKeyMaps(); Icon icon = getIcon("unstick"); Icon pressedIcon = getIcon("unstickPressed"); Icon highlightIcon = getIcon("unstickHighlight"); unstickButton = new JButton(icon); unstickButton.setSize(icon.getIconWidth(), icon.getIconHeight()); unstickButton.setPressedIcon(pressedIcon); unstickButton.setRolloverEnabled(true); unstickButton.setRolloverIcon(highlightIcon); unstickButton.setBorder(null); unstickButton.putClientProperty(SubstanceLookAndFeel.BUTTON_PAINT_NEVER_PROPERTY, Boolean.TRUE); unstickButton.setBorderPainted(false); unstickButton.setRolloverEnabled(true); unstickButton.setOpaque(false); unstickButton.setCursor(ClickCursor); unstickButton.setFocusable(false); unstickButton.addActionListener( new ActionListener() { public void actionPerformed(ActionEvent event) { Spacer.this.model.removePoint(Spacer.this.index); } }); if (model.containsPoint(index)) { add(unstickButton); } model.addZoneModelListener(this); setFocusable(true); addFocusListener(this); addMouseListener(this); }
void updateModel() { double value = ComponentScaler.componentToScale(this, SpacerHeight / 2); model.setPoint(index, value); }