List of usage examples for javax.swing BoundedRangeModel setValueIsAdjusting
void setValueIsAdjusting(boolean b);
From source file:Main.java
public static void main(String args[]) throws Exception { ChangeListener changeListener = new BoundedChangeListener(); JScrollBar anotherJScrollBar = new JScrollBar(JScrollBar.HORIZONTAL); BoundedRangeModel model = anotherJScrollBar.getModel(); model.addChangeListener(changeListener); model.setValueIsAdjusting(true); JFrame frame = new JFrame("ScrollBars R Us"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.add(anotherJScrollBar, BorderLayout.NORTH); frame.setSize(300, 200);/*from w w w . jav a2s . c om*/ frame.setVisible(true); }
From source file:org.jcurl.zui.piccolo.BroomPromptSimple.java
public BroomPromptSimple() { final boolean stickUp = false; final boolean bothSides = true; final int pieAngle = 150; final Color sp = Color.BLACK; final Color bgc = new Color(1, 1, 1, 0.5f); final Stroke fine = new BasicStroke(0.01f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER); final Stroke bold = new BasicStroke(0.03f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_MITER); // final Font fo = new Font("SansSerif", Font.BOLD, 1); final float halo = RockProps.DEFAULT.getRadius(); final float outer = 0.8f * RockProps.DEFAULT.getRadius(); stickLength = (stickUp ? 1 : -1) * 5 * outer; final float inner = 0.5F * outer; setPickable(false);// w ww . ja v a 2 s. c o m final BroomPromptSimple self = this; handle = new PNode() { private static final long serialVersionUID = -7641452321842902940L; /** * Return true if this node or any pickable descendends are picked. * If a pick occurs the pickPath is modified so that this node is * always returned as the picked node, event if it was a decendent * node that initialy reported the pick. * * @see PComposite */ @Override public boolean fullPick(final PPickPath pickPath) { if (super.fullPick(pickPath)) { PNode picked = pickPath.getPickedNode(); // this code won't work with internal cameras, because // it doesn't pop // the cameras view transform. while (picked != self) { pickPath.popTransform(picked.getTransformReference(false)); pickPath.popNode(picked); picked = pickPath.getPickedNode(); } return true; } return false; } }; { // opaque Background final PNode bg = node(new Arc2D.Float(-halo, -halo, 2 * halo, 2 * halo, 0, 360, Arc2D.OPEN), null, null, scale0); bg.setPaint(bgc); bg.setPickable(true); handle.addChild(bg); } { // Cross-hair circles and pie final int off = 90; final int pieOff = 180; final int arrowLengthDegrees = 7; // colored pie: pie = node(new Arc2D.Float(-outer, -outer, 2 * outer, 2 * outer, off - pieOff, pieAngle, Arc2D.PIE), null, null, scale0); handle.addChild(pie); // inner circle: handle.addChild( node(new Arc2D.Float(-inner, -inner, 2 * inner, 2 * inner, off, pieOff + pieAngle, Arc2D.OPEN), fine, sp, scale50)); // outer circle: handle.addChild(node(new Arc2D.Float(-outer, -outer, 2 * outer, 2 * outer, off, pieOff + pieAngle - (14 + arrowLengthDegrees), Arc2D.OPEN), fine, sp, scale50)); handle.addChild( node(new Arc2D.Float(-outer, -outer, 2 * outer, 2 * outer, off, pieOff + pieAngle, Arc2D.OPEN), fine, sp, -scale50)); final double ar = Math.PI * (off + pieAngle) / 180.0; // radius // if (pieAngle % 90 != 0) handle.addChild( node(new Line2D.Double(0, 0, -outer * Math.cos(ar), outer * Math.sin(ar)), bold, sp, scale0)); // arrow: final float f = outer / 10; final PPath s = node(IceShapes.createArrowHead(f, 3 * f, 0.5f * f), null, null, scale50); s.setPaint(sp); final double a = Math.PI * (off + pieAngle - arrowLengthDegrees) / 180.0; s.translate(-outer * Math.cos(a), outer * Math.sin(a)); s.rotate(Math.PI * (90 - (off + pieAngle) + 8 + arrowLengthDegrees) / 180.0); handle.addChild(s); this.addChild(handle); } { // y-axis: handle.addChild( node(new Line2D.Float(0, -Math.signum(stickLength) * halo, 0, stickLength), fine, sp, scale0)); // x-axis: handle.addChild(node(new Line2D.Float(-halo, 0, halo, 0), fine, sp, scale0)); } { // slider slider = new PPath(IceShapes.createSlider(0.4f * outer, bothSides), fine); slider.setStrokePaint(sp); slider.setPickable(true); this.addChild(slider); } // Set up Event handling addInputEventListener(new PDragEventHandler() { /** double-click: flip handle */ @Override public void mouseClicked(final PInputEvent arg0) { super.mouseClicked(arg0); if (arg0.getClickCount() > 1) { arg0.setHandled(true); first = new HandleMemento(getModel(), getModel().getOutTurn()); last = new HandleMemento(getModel(), !getModel().getOutTurn()); ChangeManager.getTrivial(changer).undoable(first, last); first = last = null; } } /** drag/move */ @Override public void mouseDragged(final PInputEvent arg0) { arg0.setHandled(true); getModel().setValueIsAdjusting(true); if (false) { final Point2D p = arg0.getPositionRelativeTo(self.getParent()); getModel().setBroom(p); } else view2model(new XYMemento(getModel(), arg0.getPositionRelativeTo(self.getParent()))); } @Override public void mouseEntered(final PInputEvent arg0) { super.mouseEntered(arg0); arg0.pushCursor(MOVE_CURSOR); } @Override public void mouseExited(final PInputEvent arg0) { super.mouseExited(arg0); arg0.popCursor(); } @Override public void mousePressed(final PInputEvent arg0) { arg0.setHandled(true); first = new XYMemento(getModel(), getModel().getBroom()); } @Override public void mouseReleased(final PInputEvent pinputevent) { getModel().setValueIsAdjusting(false); if (first != null && last != null && first != last) ChangeManager.getTrivial(changer).undoable(first, last); first = last = null; } }); slider.addInputEventListener(new PDragEventHandler() { @Override protected void endDrag(final PInputEvent pinputevent) { log.debug("speed"); } /** adjust the slider */ @Override public void mouseDragged(final PInputEvent arg0) { arg0.setHandled(true); final Point2D p = arg0.getPositionRelativeTo(self); final BoundedRangeModel r = self.getModel().getSplitTimeMillis(); if (r == null) return; r.setValueIsAdjusting(true); view2model(new SplitMemento(getModel(), ratio2value(p.getY() / stickLength, r))); } @Override public void mouseEntered(final PInputEvent arg0) { super.mouseEntered(arg0); arg0.pushCursor(UPDN_CURSOR); } @Override public void mouseExited(final PInputEvent arg0) { super.mouseExited(arg0); arg0.popCursor(); } @Override public void mousePressed(final PInputEvent arg0) { arg0.setHandled(true); first = new SplitMemento(getModel(), getModel().getSplitTimeMillis().getValue()); } @Override public void mouseReleased(final PInputEvent pinputevent) { log.debug("speed"); final BoundedRangeModel r = self.getModel().getSplitTimeMillis(); if (r == null) return; r.setValueIsAdjusting(false); if (first != null && last != null && first != last) ChangeManager.getTrivial(changer).undoable(first, last); first = last = null; } }); }