Source Code Cross Referenced for DraggableComponentBox.java in  » Swing-Library » InfoNode-Docking-Windows » net » infonode » gui » draggable » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Swing Library » InfoNode Docking Windows » net.infonode.gui.draggable 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * Copyright (C) 2004 NNL Technology AB
003:         * Visit www.infonode.net for information about InfoNode(R) 
004:         * products and how to contact NNL Technology AB.
005:         *
006:         * This program is free software; you can redistribute it and/or
007:         * modify it under the terms of the GNU General Public License
008:         * as published by the Free Software Foundation; either version 2
009:         * of the License, or (at your option) any later version.
010:         *
011:         * This program is distributed in the hope that it will be useful,
012:         * but WITHOUT ANY WARRANTY; without even the implied warranty of
013:         * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
014:         * GNU General Public License for more details.
015:         *
016:         * You should have received a copy of the GNU General Public License
017:         * along with this program; if not, write to the Free Software
018:         * Foundation, Inc., 59 Temple Place - Suite 330, Boston, 
019:         * MA 02111-1307, USA.
020:         */
021:
022:        // $Id: DraggableComponentBox.java,v 1.52 2005/12/04 13:46:03 jesper Exp $
023:        package net.infonode.gui.draggable;
024:
025:        import net.infonode.gui.*;
026:        import net.infonode.gui.layout.DirectionLayout;
027:        import net.infonode.gui.panel.SimplePanel;
028:        import net.infonode.util.Direction;
029:
030:        import javax.swing.*;
031:        import java.awt.*;
032:        import java.awt.event.ComponentAdapter;
033:        import java.awt.event.ComponentEvent;
034:        import java.util.ArrayList;
035:
036:        public class DraggableComponentBox extends SimplePanel {
037:            private boolean componentBoxEnabled = true;
038:
039:            private JComponent componentBox;
040:            private JComponent componentContainer;
041:
042:            private JComponent outerParentArea = this ;
043:            private Direction componentDirection = Direction.UP;
044:            private boolean scrollEnabled = false;
045:            private boolean ensureSelectedVisible;
046:            private boolean autoSelect = true;
047:            private boolean descendingSortOrder = true;
048:
049:            private boolean doReverseSort = false;
050:            private boolean mustSort = false;
051:
052:            private int scrollOffset;
053:            private int iconSize;
054:            private DraggableComponent selectedComponent;
055:            private DraggableComponent topComponent;
056:            private ArrayList listeners;
057:            private ArrayList draggableComponentList = new ArrayList(10);
058:            private ArrayList layoutOrderList = new ArrayList(10);
059:
060:            private ScrollButtonBox scrollButtonBox;
061:
062:            private boolean useDefaultScrollButtons = true;
063:
064:            private DraggableComponentListener draggableComponentListener = new DraggableComponentListener() {
065:                public void changed(DraggableComponentEvent event) {
066:                    if (event.getType() == DraggableComponentEvent.TYPE_MOVED) {
067:                        sortComponentList(!descendingSortOrder);
068:                    }
069:                    fireChangedEvent(event);
070:                }
071:
072:                public void selected(DraggableComponentEvent event) {
073:                    doSelectComponent(event.getSource());
074:                }
075:
076:                public void dragged(DraggableComponentEvent event) {
077:                    fireDraggedEvent(event);
078:                }
079:
080:                public void dropped(DraggableComponentEvent event) {
081:                    ensureSelectedVisible();
082:                    fireDroppedEvent(event);
083:                }
084:
085:                public void dragAborted(DraggableComponentEvent event) {
086:                    ensureSelectedVisible();
087:                    fireNotDroppedEvent(event);
088:                }
089:            };
090:
091:            public DraggableComponentBox(int iconSize) {
092:                this (iconSize, true);
093:            }
094:
095:            public DraggableComponentBox(int iconSize,
096:                    boolean useDefaultScrollButtons) {
097:                this .iconSize = iconSize;
098:                this .useDefaultScrollButtons = useDefaultScrollButtons;
099:                // Fix minimum size when flipping direction
100:                final DirectionLayout layout = new DirectionLayout(
101:                        componentDirection == Direction.UP ? Direction.RIGHT
102:                                : componentDirection == Direction.LEFT ? Direction.DOWN
103:                                        : componentDirection == Direction.DOWN ? Direction.RIGHT
104:                                                : Direction.DOWN) {
105:                    public Dimension minimumLayoutSize(Container parent) {
106:                        Dimension min = super .minimumLayoutSize(parent);
107:                        Dimension pref = super .preferredLayoutSize(parent);
108:                        return componentDirection.isHorizontal() ? new Dimension(
109:                                pref.width, min.height)
110:                                : new Dimension(min.width, pref.height);
111:                    }
112:
113:                    public void layoutContainer(Container parent) {
114:                        if (DraggableComponentBox.this  != null
115:                                && componentBoxEnabled) {
116:                            //long millis = System.currentTimeMillis();
117:                            doSort();
118:                            super .layoutContainer(parent);
119:                            //System.out.println("Layout: " + (System.currentTimeMillis() - millis));
120:                        }
121:                    }
122:
123:                    public Dimension preferredLayoutSize(Container parent) {
124:                        doSort();
125:                        return super .preferredLayoutSize(parent);
126:                    }
127:                };
128:
129:                layout.setLayoutOrderList(layoutOrderList);
130:
131:                componentBox = new SimplePanel(layout) {
132:                    public boolean isOptimizedDrawingEnabled() {
133:                        return DraggableComponentBox.this  != null
134:                                && getComponentSpacing() >= 0;
135:                    }
136:                };
137:
138:                componentBox.addComponentListener(new ComponentAdapter() {
139:                    public void componentResized(ComponentEvent e) {
140:                        //fireChangedEvent();
141:                    }
142:
143:                    public void componentMoved(ComponentEvent e) {
144:                        fireChangedEvent();
145:                    }
146:                });
147:
148:                initialize();
149:            }
150:
151:            public void addListener(DraggableComponentBoxListener listener) {
152:                if (listeners == null)
153:                    listeners = new ArrayList(2);
154:
155:                listeners.add(listener);
156:            }
157:
158:            public void removeListener(DraggableComponentBoxListener listener) {
159:                if (listeners != null) {
160:                    listeners.remove(listener);
161:
162:                    if (listeners.size() == 0)
163:                        listeners = null;
164:                }
165:            }
166:
167:            public void addDraggableComponent(DraggableComponent component) {
168:                insertDraggableComponent(component, -1);
169:            }
170:
171:            public void insertDraggableComponent(DraggableComponent component,
172:                    int index) {
173:                component.setLayoutOrderList(layoutOrderList);
174:
175:                component.addListener(draggableComponentListener);
176:                if (index < 0) {
177:                    layoutOrderList.add(component.getComponent());
178:                    componentBox.add(component.getComponent());
179:                } else {
180:                    layoutOrderList.add(index, component.getComponent());
181:                    componentBox.add(component.getComponent(), index);
182:                }
183:
184:                sortComponentList(!descendingSortOrder);
185:
186:                draggableComponentList.add(component);
187:                component.setOuterParentArea(outerParentArea);
188:                componentBox.revalidate();
189:
190:                fireAddedEvent(component);
191:                if (autoSelect && layoutOrderList.size() == 1
192:                        && selectedComponent == null && component.isEnabled())
193:                    doSelectComponent(component);
194:
195:                updateScrollButtons();
196:            }
197:
198:            private void updateScrollButtons() {
199:                if (scrollButtonBox != null) {
200:                    ScrollableBox scrollableBox = (ScrollableBox) componentContainer;
201:                    scrollButtonBox.setButton1Enabled(!scrollableBox
202:                            .isLeftEnd());
203:                    scrollButtonBox.setButton2Enabled(!scrollableBox
204:                            .isRightEnd());
205:                }
206:            }
207:
208:            public void insertDraggableComponent(DraggableComponent component,
209:                    Point p) {
210:                int componentIndex = getComponentIndexAtPoint(p);
211:                if (componentIndex != -1 && layoutOrderList.size() > 0)
212:                    insertDraggableComponent(component, componentIndex);
213:                else
214:                    insertDraggableComponent(component, -1);
215:            }
216:
217:            public void selectDraggableComponent(DraggableComponent component) {
218:                if (component == null) {
219:                    if (selectedComponent != null) {
220:                        DraggableComponent oldSelected = selectedComponent;
221:                        selectedComponent = null;
222:                        fireSelectedEvent(selectedComponent, oldSelected);
223:                        //componentBox.repaint();
224:                    }
225:                } else
226:                    component.select();
227:            }
228:
229:            public void removeDraggableComponent(DraggableComponent component) {
230:                if (component != null
231:                        && draggableComponentList.contains(component)) {
232:                    //component.abortDrag();
233:                    int index = layoutOrderList.indexOf(component
234:                            .getComponent());
235:                    component.removeListener(draggableComponentListener);
236:                    if (component == topComponent)
237:                        topComponent = null;
238:                    if (layoutOrderList.size() > 1 && selectedComponent != null) {
239:                        if (selectedComponent == component) {
240:                            if (autoSelect) {
241:                                int selectIndex = findSelectableComponentIndex(index);
242:                                if (selectIndex > -1)
243:                                    selectDraggableComponent(findDraggableComponent((Component) layoutOrderList
244:                                            .get(selectIndex)));
245:                                else
246:                                    selectedComponent = null;
247:                            } else {
248:                                selectDraggableComponent(null);
249:                            }
250:                        }
251:                    } else {
252:                        if (selectedComponent != null) {
253:                            DraggableComponent oldSelected = selectedComponent;
254:                            selectedComponent = null;
255:                            fireSelectedEvent(selectedComponent, oldSelected);
256:                        }
257:                    }
258:                    draggableComponentList.remove(component);
259:                    layoutOrderList.remove(component.getComponent());
260:                    componentBox.remove(component.getComponent());
261:                    componentBox.revalidate();
262:                    //componentBox.validate();
263:                    component.setLayoutOrderList(null);
264:
265:                    sortComponentList(!descendingSortOrder);
266:
267:                    updateScrollButtons();
268:
269:                    fireRemovedEvent(component);
270:                }
271:            }
272:
273:            public boolean containsDraggableComponent(
274:                    DraggableComponent component) {
275:                return draggableComponentList.contains(component);
276:            }
277:
278:            public DraggableComponent getSelectedDraggableComponent() {
279:                return selectedComponent;
280:            }
281:
282:            public int getDraggableComponentCount() {
283:                return layoutOrderList.size();
284:            }
285:
286:            public DraggableComponent getDraggableComponentAt(int index) {
287:                return index < layoutOrderList.size() ? findDraggableComponent((Component) layoutOrderList
288:                        .get(index))
289:                        : null;
290:            }
291:
292:            public int getDraggableComponentIndex(DraggableComponent component) {
293:                return layoutOrderList.indexOf(component.getComponent());
294:            }
295:
296:            public Object[] getDraggableComponents() {
297:                return draggableComponentList.toArray();
298:            }
299:
300:            public Component[] getBoxComponents() {
301:                return componentBox.getComponents();
302:            }
303:
304:            public boolean getDepthSortOrder() {
305:                return descendingSortOrder;
306:            }
307:
308:            public void setDepthSortOrder(boolean descending) {
309:                if (descending != this .descendingSortOrder) {
310:                    this .descendingSortOrder = descending;
311:                    sortComponentList(!descending);
312:                    doSort();
313:                }
314:            }
315:
316:            public boolean isScrollEnabled() {
317:                return scrollEnabled;
318:            }
319:
320:            public void setScrollEnabled(boolean scrollEnabled) {
321:                if (scrollEnabled != this .scrollEnabled) {
322:                    this .scrollEnabled = scrollEnabled;
323:                    initialize();
324:                }
325:            }
326:
327:            public int getScrollOffset() {
328:                return scrollOffset;
329:            }
330:
331:            public void setScrollOffset(int scrollOffset) {
332:                if (scrollOffset != this .scrollOffset) {
333:                    this .scrollOffset = scrollOffset;
334:                    if (scrollEnabled)
335:                        ((ScrollableBox) componentContainer)
336:                                .setScrollOffset(scrollOffset);
337:                }
338:            }
339:
340:            public int getComponentSpacing() {
341:                return getDirectionLayout().getComponentSpacing();
342:            }
343:
344:            public void setComponentSpacing(int componentSpacing) {
345:                if (componentSpacing != getDirectionLayout()
346:                        .getComponentSpacing()) {
347:                    if (getComponentSpacing() < 0 && componentSpacing >= 0) {
348:                        DraggableComponent tmp = topComponent;
349:                        sortComponentList(false);
350:                        topComponent = tmp;
351:                    }
352:                    getDirectionLayout().setComponentSpacing(componentSpacing);
353:                    sortComponentList(!descendingSortOrder);
354:                    componentBox.revalidate();
355:                }
356:            }
357:
358:            public boolean isEnsureSelectedVisible() {
359:                return ensureSelectedVisible;
360:            }
361:
362:            public void setEnsureSelectedVisible(boolean ensureSelectedVisible) {
363:                this .ensureSelectedVisible = ensureSelectedVisible;
364:            }
365:
366:            public boolean isAutoSelect() {
367:                return autoSelect;
368:            }
369:
370:            public void setAutoSelect(boolean autoSelect) {
371:                this .autoSelect = autoSelect;
372:            }
373:
374:            public Direction getComponentDirection() {
375:                return componentDirection;
376:            }
377:
378:            public void setComponentDirection(Direction componentDirection) {
379:                if (componentDirection != this .componentDirection) {
380:                    this .componentDirection = componentDirection;
381:                    getDirectionLayout()
382:                            .setDirection(
383:                                    componentDirection == Direction.UP ? Direction.RIGHT
384:                                            : componentDirection == Direction.LEFT ? Direction.DOWN
385:                                                    : componentDirection == Direction.DOWN ? Direction.RIGHT
386:                                                            : Direction.DOWN);
387:                    if (scrollEnabled) {
388:                        scrollButtonBox.setVertical(componentDirection
389:                                .isHorizontal());
390:                        ((ScrollableBox) componentContainer)
391:                                .setVertical(componentDirection.isHorizontal());
392:                    }
393:                }
394:            }
395:
396:            public void setTopComponent(DraggableComponent topComponent) {
397:                if (topComponent != this .topComponent) {
398:                    this .topComponent = topComponent;
399:
400:                    sortComponentList(!descendingSortOrder);
401:                }
402:            }
403:
404:            public ScrollButtonBox getScrollButtonBox() {
405:                return scrollButtonBox;
406:            }
407:
408:            public JComponent getOuterParentArea() {
409:                return outerParentArea;
410:            }
411:
412:            public void setOuterParentArea(JComponent outerParentArea) {
413:                this .outerParentArea = outerParentArea;
414:            }
415:
416:            public void dragDraggableComponent(DraggableComponent component,
417:                    Point p) {
418:                if (draggableComponentList.contains(component)) {
419:                    component.drag(SwingUtilities.convertPoint(this , p,
420:                            component.getComponent()));
421:                }
422:
423:                //component.drag(SwingUtilities.convertPoint(this, p, component.getComponent()));
424:            }
425:
426:            public Dimension getMaximumSize() {
427:                if (scrollEnabled)
428:                    return getPreferredSize();
429:
430:                if (componentDirection == Direction.LEFT
431:                        || componentDirection == Direction.RIGHT)
432:                    return new Dimension((int) getPreferredSize().getWidth(),
433:                            (int) super .getMaximumSize().getHeight());
434:
435:                return new Dimension((int) super .getMaximumSize().getWidth(),
436:                        (int) getPreferredSize().getHeight());
437:
438:            }
439:
440:            public Dimension getInnerSize() {
441:                boolean mustSort = this .mustSort;
442:                this .mustSort = false;
443:                Dimension d = scrollEnabled ? componentBox.getPreferredSize()
444:                        : componentBox.getSize();
445:                this .mustSort = mustSort;
446:                return d;
447:            }
448:
449:            public void scrollToVisible(final DraggableComponent c) {
450:                SwingUtilities.invokeLater(new Runnable() {
451:                    public void run() {
452:                        if (scrollEnabled) {
453:                            ((ScrollableBox) componentContainer)
454:                                    .ensureVisible(layoutOrderList.indexOf(c
455:                                            .getComponent()));
456:                        }
457:                    }
458:                });
459:            }
460:
461:            // Prevents focus problems when adding/removing focused component while sorting when spacing < 0
462:            private void setIgnoreAddRemoveNotify(boolean ignore) {
463:                for (int i = 0; i < draggableComponentList.size(); i++)
464:                    ((DraggableComponent) draggableComponentList.get(i))
465:                            .setIgnoreAddNotify(ignore);
466:            }
467:
468:            private void doSort() {
469:                if (mustSort && getComponentSpacing() < 0) {
470:                    setIgnoreAddRemoveNotify(true);
471:
472:                    mustSort = false;
473:                    Component c;
474:                    Component tc = topComponent != null ? topComponent
475:                            .getComponent() : null;
476:
477:                    //componentBoxEnabled = false;
478:
479:                    //long millis = System.currentTimeMillis();
480:
481:                    int index = 0;
482:                    if (tc != null) {
483:                        if (componentBox.getComponent(0) != tc) {
484:                            componentBox.remove(tc);
485:                            componentBox.add(tc, index);
486:                        }
487:                        index++;
488:                    }
489:
490:                    int switc = 0;
491:                    int size = layoutOrderList.size();
492:                    for (int i = 0; i < size; i++) {
493:                        c = (Component) layoutOrderList
494:                                .get(doReverseSort ? size - i - 1 : i);
495:                        if (c != tc) {
496:                            if (componentBox.getComponent(index) != c) {
497:                                switc++;
498:                                componentBox.remove(c);
499:                                componentBox.add(c, index);
500:                            }
501:                            index++;
502:                        }
503:                    }
504:
505:                    setIgnoreAddRemoveNotify(false);
506:
507:                    /*System.out.print("  Box:   ");
508:                    for (int i = 0; i < componentBox.getComponentCount(); i++)
509:                      System.out.print(componentBox.getComponent(i) + "  ");
510:                    System.out.println();
511:                    System.out.print("  Order: ");
512:                    for (int i = 0; i < layoutOrderList.size(); i++)
513:                      System.out.print(layoutOrderList.get(i) + "  ");*/
514:                    //System.out.println();
515:                    /*			long millis = System.currentTimeMillis();
516:                     componentBox.removeAll();
517:
518:                     if (tc != null)
519:                     componentBox.add(tc);
520:
521:                     int size = layoutOrderList.size();
522:                     for (int i = 0; i < size; i++) {
523:                     c = (Component) layoutOrderList.get(doReverseSort ? size - i - 1 : i);
524:                     if (c != tc)
525:                     componentBox.add(c);
526:                     }*/
527:
528:                    //componentBoxEnabled = true;
529:                    //System.out.println("Sorting " + scount++ + "  time: " + (System.currentTimeMillis() - millis) + "  Sorted: " + switc);
530:                }
531:            }
532:
533:            private void sortComponentList(boolean reverseSort) {
534:                this .doReverseSort = reverseSort;
535:                mustSort = true;
536:            }
537:
538:            private int getComponentIndexAtPoint(Point p) {
539:                JComponent c = null;
540:                Point p2 = SwingUtilities.convertPoint(this , p, componentBox);
541:                Point p3 = SwingUtilities.convertPoint(componentBox, p,
542:                        outerParentArea);
543:                if (outerParentArea.contains(p3))
544:                    c = (JComponent) ComponentUtil.getChildAtLine(componentBox,
545:                            p2, getDirectionLayout().getDirection()
546:                                    .isHorizontal());
547:
548:                return layoutOrderList.indexOf(c);
549:            }
550:
551:            private void doSelectComponent(DraggableComponent component) {
552:                if (selectedComponent != null) {
553:                    DraggableComponent oldSelected = selectedComponent;
554:                    selectedComponent = component;
555:                    ensureSelectedVisible();
556:                    fireSelectedEvent(selectedComponent, oldSelected);
557:                } else {
558:                    selectedComponent = component;
559:                    ensureSelectedVisible();
560:                    fireSelectedEvent(selectedComponent, null);
561:                }
562:            }
563:
564:            private int findSelectableComponentIndex(int index) {
565:                int selectIndex = -1;
566:                int k;
567:                for (int i = 0; i < layoutOrderList.size(); i++) {
568:                    if ((findDraggableComponent((Component) layoutOrderList
569:                            .get(i))).isEnabled()
570:                            && i != index) {
571:                        k = selectIndex;
572:                        selectIndex = i;
573:                        if (k < index && selectIndex > index)
574:                            return selectIndex;
575:                        else if (k > index && selectIndex > index)
576:                            return k;
577:                    }
578:                }
579:
580:                return selectIndex;
581:            }
582:
583:            private DraggableComponent findDraggableComponent(Component c) {
584:                for (int i = 0; i < draggableComponentList.size(); i++)
585:                    if (((DraggableComponent) draggableComponentList.get(i))
586:                            .getComponent() == c)
587:                        return (DraggableComponent) draggableComponentList
588:                                .get(i);
589:
590:                return null;
591:            }
592:
593:            private DirectionLayout getDirectionLayout() {
594:                return (DirectionLayout) componentBox.getLayout();
595:            }
596:
597:            private void initialize() {
598:                if (componentContainer != null)
599:                    remove(componentContainer);
600:
601:                DirectionLayout layout = getDirectionLayout();
602:                layout.setCompressing(!scrollEnabled);
603:
604:                if (scrollEnabled) {
605:                    if (useDefaultScrollButtons)
606:                        scrollButtonBox = new ScrollButtonBox(
607:                                componentDirection.isHorizontal(), iconSize);
608:                    else
609:                        scrollButtonBox = new ScrollButtonBox(
610:                                componentDirection.isHorizontal(), null, null,
611:                                null, null);
612:
613:                    final ScrollableBox scrollableBox = new ScrollableBox(
614:                            componentBox, componentDirection.isHorizontal(),
615:                            scrollOffset);
616:                    scrollableBox.setLayoutOrderList(layoutOrderList);
617:                    scrollButtonBox.addListener(new ScrollButtonBoxListener() {
618:                        public void scrollButton1() {
619:                            scrollableBox.scrollLeft(1);
620:                        }
621:
622:                        public void scrollButton2() {
623:                            scrollableBox.scrollRight(1);
624:                        }
625:                    });
626:
627:                    scrollableBox.addComponentListener(new ComponentAdapter() {
628:                        public void componentResized(ComponentEvent e) {
629:                            scrollButtonBox.setButton1Enabled(!scrollableBox
630:                                    .isLeftEnd());
631:                            scrollButtonBox.setButton2Enabled(!scrollableBox
632:                                    .isRightEnd());
633:                        }
634:                    });
635:
636:                    scrollButtonBox.setButton1Enabled(!scrollableBox
637:                            .isLeftEnd());
638:                    scrollButtonBox.setButton2Enabled(!scrollableBox
639:                            .isRightEnd());
640:
641:                    scrollableBox
642:                            .addScrollableBoxListener(new ScrollableBoxListener() {
643:                                public void scrolledLeft(ScrollableBox box) {
644:                                    scrollButtonBox.setButton1Enabled(!box
645:                                            .isLeftEnd());
646:                                    scrollButtonBox.setButton2Enabled(true);
647:                                }
648:
649:                                public void scrolledRight(ScrollableBox box) {
650:                                    scrollButtonBox.setButton1Enabled(true);
651:                                    scrollButtonBox.setButton2Enabled(!box
652:                                            .isRightEnd());
653:                                }
654:
655:                                public void changed(ScrollableBox box) {
656:                                    fireChangedEvent();
657:                                }
658:                            });
659:                    componentContainer = scrollableBox;
660:                } else {
661:                    scrollButtonBox = null;
662:                    componentContainer = componentBox;
663:                }
664:
665:                componentContainer.setAlignmentY(0);
666:                add(componentContainer, BorderLayout.CENTER);
667:
668:                revalidate();
669:            }
670:
671:            private void ensureSelectedVisible() {
672:                SwingUtilities.invokeLater(new Runnable() {
673:                    public void run() {
674:                        if (scrollEnabled && ensureSelectedVisible
675:                                && selectedComponent != null) {
676:                            //componentContainer.validate();
677:                            ((ScrollableBox) componentContainer)
678:                                    .ensureVisible(layoutOrderList
679:                                            .indexOf(selectedComponent
680:                                                    .getComponent()));
681:                        }
682:                    }
683:                });
684:            }
685:
686:            private void fireDraggedEvent(DraggableComponentEvent e) {
687:                if (listeners != null) {
688:                    DraggableComponentBoxEvent event = new DraggableComponentBoxEvent(
689:                            this , e.getSource(), e, SwingUtilities
690:                                    .convertPoint(e.getSource().getComponent(),
691:                                            e.getMouseEvent().getPoint(), this ));
692:                    Object[] l = listeners.toArray();
693:                    for (int i = 0; i < l.length; i++)
694:                        ((DraggableComponentBoxListener) l[i])
695:                                .componentDragged(event);
696:                }
697:            }
698:
699:            private void fireDroppedEvent(DraggableComponentEvent e) {
700:                if (listeners != null) {
701:                    DraggableComponentBoxEvent event = new DraggableComponentBoxEvent(
702:                            this , e.getSource(), e, SwingUtilities
703:                                    .convertPoint(e.getSource().getComponent(),
704:                                            e.getMouseEvent().getPoint(), this ));
705:                    Object[] l = listeners.toArray();
706:                    for (int i = 0; i < l.length; i++)
707:                        ((DraggableComponentBoxListener) l[i])
708:                                .componentDropped(event);
709:                }
710:            }
711:
712:            private void fireNotDroppedEvent(DraggableComponentEvent e) {
713:                if (listeners != null) {
714:                    DraggableComponentBoxEvent event = new DraggableComponentBoxEvent(
715:                            this , e.getSource(), e);
716:                    Object[] l = listeners.toArray();
717:                    for (int i = 0; i < l.length; i++)
718:                        ((DraggableComponentBoxListener) l[i])
719:                                .componentDragAborted(event);
720:                }
721:            }
722:
723:            private void fireSelectedEvent(DraggableComponent component,
724:                    DraggableComponent oldDraggableComponent) {
725:                if (listeners != null) {
726:                    DraggableComponentBoxEvent event = new DraggableComponentBoxEvent(
727:                            this , component, oldDraggableComponent);
728:                    Object[] l = listeners.toArray();
729:                    for (int i = 0; i < l.length; i++)
730:                        ((DraggableComponentBoxListener) l[i])
731:                                .componentSelected(event);
732:                }
733:            }
734:
735:            private void fireAddedEvent(DraggableComponent component) {
736:                if (listeners != null) {
737:                    DraggableComponentBoxEvent event = new DraggableComponentBoxEvent(
738:                            this , component);
739:                    Object[] l = listeners.toArray();
740:                    for (int i = 0; i < l.length; i++)
741:                        ((DraggableComponentBoxListener) l[i])
742:                                .componentAdded(event);
743:                }
744:            }
745:
746:            private void fireRemovedEvent(DraggableComponent component) {
747:                if (listeners != null) {
748:                    DraggableComponentBoxEvent event = new DraggableComponentBoxEvent(
749:                            this , component);
750:                    Object[] l = listeners.toArray();
751:                    for (int i = 0; i < l.length; i++)
752:                        ((DraggableComponentBoxListener) l[i])
753:                                .componentRemoved(event);
754:                }
755:            }
756:
757:            private void fireChangedEvent(DraggableComponentEvent e) {
758:                if (listeners != null) {
759:                    DraggableComponentBoxEvent event = new DraggableComponentBoxEvent(
760:                            this , e.getSource(), e);
761:                    Object[] l = listeners.toArray();
762:                    for (int i = 0; i < l.length; i++)
763:                        ((DraggableComponentBoxListener) l[i]).changed(event);
764:                }
765:            }
766:
767:            private void fireChangedEvent() {
768:                if (listeners != null) {
769:                    DraggableComponentBoxEvent event = new DraggableComponentBoxEvent(
770:                            this );
771:                    Object[] l = listeners.toArray();
772:                    for (int i = 0; i < l.length; i++)
773:                        ((DraggableComponentBoxListener) l[i]).changed(event);
774:                }
775:            }
776:        }
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