[jTabbedPane] icone pour fermer

bonjour,

J'aimerai savoir comment faire pour inserer une croix à droite du titre dans un tabbedPane (exemple eclipse).

J'arrive à insérer un icon mais celui-ci se place à gauche.

Faut'il ensuite placé un listener?
:merci:

bonjour,
j'ai fais un tour avec mon ami Google mais je n'ai pas trouver de solution pour fermer mon TabbedPane :?

Code:

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public void ajoutTabbed(String file, String nomFichierOuvert){ tableau = new Table(file);//ajout du JTable /* JButton boutonFermeture = new JButton("Fermer",iconFermeture); boutonFermeture.addActionListener(new ActionListener (){ public void actionPerformed(ActionEvent e){ tabbedPane.remove(1); } });*/   tabbedPane.addTab(nomFichierOuvert,iconFermeture, tableau); maHashMap.put(nomFichierOuvert, file); }

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Bonjour,
Voici un CloseableTabbedPane que tu peux mettre dans un package tabbedpane (par example) : (trouvé sur Google :wink: et simplifié)

classe CloseableTabbedPane.java

Code:

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import java.awt.event.MouseEvent; import javax.swing.JTabbedPane; import javax.swing.plaf.TabbedPaneUI;   public class CloseableTabbedPane extends JTabbedPane {   private int overTabIndex = -1;   private CloseTabPaneUI paneUI;   public CloseableTabbedPane(boolean enhancedUI) { super.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);   if (enhancedUI) paneUI = new CloseTabPaneEnhancedUI(); else paneUI = new CloseTabPaneUI();   super.setUI(paneUI); }   public int getOverTabIndex() { return overTabIndex; }     /**          * bloquage de la méthode JTabbedPane          */ public void setTabLayoutPolicy(int tabLayoutPolicy) { }   /**          * bloquage de la méthode JTabbedPane          */ public void setTabPlacement(int tabPlacement) { }   /**          * Override JTabbedPane method. Does nothing.          */ public void setUI(TabbedPaneUI ui) { }   public void fireCloseTabEvent(MouseEvent e, int overTabIndex) { remove(overTabIndex); } }

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classe CloseTabPaneEnhancedUI.java

Code:

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import java.awt.Color; import java.awt.Dimension; import java.awt.Font; import java.awt.FontMetrics; import java.awt.GradientPaint; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Rectangle;   import javax.swing.JComponent; import javax.swing.plaf.ComponentUI; import javax.swing.plaf.basic.BasicGraphicsUtils; import javax.swing.text.View;   public class CloseTabPaneEnhancedUI extends CloseTabPaneUI {   private static final Color whiteColor = Color.white;   private static final Color transparent = new Color(0, 0, 0, 0);   private static final Color lightBlue = new Color(130, 200, 250, 50);   private static final Color lightWhite = new Color(200, 200, 200, 50);   private static final Color selectedColor = new Color(15, 70, 180);   public static ComponentUI createUI(JComponent c) { return new CloseTabPaneEnhancedUI(); }   protected void paintFocusIndicator(Graphics g, int tabPlacement, Rectangle[] rects, int tabIndex, Rectangle iconRect, Rectangle textRect, boolean isSelected) { }   protected void paintTabBorder(Graphics g, int tabPlacement, int tabIndex, int x, int y, int w, int h, boolean isSelected) { g.setColor(shadow);   g.drawLine(x, y + 2, x, y + h - 1); // left highlight g.drawLine(x + 1, y + 1, x + 1, y + 1); // top-left highlight g.drawLine(x + 2, y, x + w - 3, y); // top highlight g.drawLine(x + w - 1, y + 2, x + w - 1, y + h - 1); g.drawLine(x + w - 2, y + 1, x + w - 2, y + 1); // top-right shadow   if (isSelected) { //Do the highlights g.setColor(lightHighlight); g.drawLine(x + 2, y + 2, x + 2, y + h - 1); g.drawLine(x + 3, y + 1, x + w - 3, y + 1); g.drawLine(x + w - 3, y + 2, x + w - 3, y + 2); g.drawLine(x + w - 2, y + 2, x + w - 2, y + h - 1);   }   }   protected void paintContentBorderTopEdge(Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h) {   if (tabPane.getTabCount() < 1) return;   g.setColor(shadow); g.drawLine(x, y, x + w - 2, y); }   protected void paintContentBorderLeftEdge(Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h) {   if (tabPane.getTabCount() < 1) return;   g.setColor(shadow);   g.drawLine(x, y, x, y + h - 3); }   protected void paintContentBorderBottomEdge(Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h) {   if (tabPane.getTabCount() < 1) return;   g.setColor(shadow); g.drawLine(x + 1, y + h - 3, x + w - 2, y + h - 3); g.drawLine(x + 1, y + h - 2, x + w - 2, y + h - 2); g.setColor(shadow.brighter()); g.drawLine(x + 2, y + h - 1, x + w - 1, y + h - 1);   }   protected void paintContentBorderRightEdge(Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h) {   if (tabPane.getTabCount() < 1) return;   g.setColor(shadow);   g.drawLine(x + w - 3, y + 1, x + w - 3, y + h - 3); g.drawLine(x + w - 2, y + 1, x + w - 2, y + h - 3); g.setColor(shadow.brighter()); g.drawLine(x + w - 1, y + 2, x + w - 1, y + h - 2);   }   protected void paintTabBackground(Graphics g, int tabPlacement, int tabIndex, int x, int y, int w, int h, boolean isSelected) { if (isSelected) {   GradientPaint leftGradient; GradientPaint rightGradient;   int delta = 10; int delta2 = 8;   delta += BUTTONSIZE + WIDTHDELTA; delta2 += BUTTONSIZE;   if (tabPane.isEnabledAt(tabIndex)) { leftGradient = new GradientPaint(x, y, selectedColor, x + w / 2, y, lightBlue);   rightGradient = new GradientPaint(x + w / 2, y, lightBlue, x + w + delta, y, transparent); } else { leftGradient = new GradientPaint(x, y, shadow, x + w / 2, y, lightWhite);   rightGradient = new GradientPaint(x + w / 2, y, lightWhite, x + w + delta, y, transparent); }   Graphics2D g2 = (Graphics2D) g; g2.setPaint(leftGradient); g2.fillRect(x + 2, y + 2, w / 2, h - 2); g2.setPaint(rightGradient); g2.fillRect(x + 2 + w / 2, y + 2, w / 2 - delta2, h - 2); } }   protected void paintText(Graphics g, int tabPlacement, Font font, FontMetrics metrics, int tabIndex, String title, Rectangle textRect, boolean isSelected) {   g.setFont(font);   View v = getTextViewForTab(tabIndex); if (v != null) { // html v.paint(g, textRect); } else { // plain text int mnemIndex = tabPane.getDisplayedMnemonicIndexAt(tabIndex);   if (tabPane.isEnabled() && tabPane.isEnabledAt(tabIndex)) { if (isSelected) g.setColor(whiteColor); else g.setColor(tabPane.getForegroundAt(tabIndex));   BasicGraphicsUtils .drawStringUnderlineCharAt(g, title, mnemIndex, textRect.x, textRect.y + metrics.getAscent());   } else { // tab disabled g.setColor(tabPane.getBackgroundAt(tabIndex).brighter()); BasicGraphicsUtils .drawStringUnderlineCharAt(g, title, mnemIndex, textRect.x, textRect.y + metrics.getAscent()); g.setColor(tabPane.getBackgroundAt(tabIndex).darker()); BasicGraphicsUtils.drawStringUnderlineCharAt(g, title, mnemIndex, textRect.x - 1, textRect.y + metrics.getAscent() - 1);   } } }   protected class ScrollableTabButton extends CloseTabPaneUI.ScrollableTabButton {   public ScrollableTabButton(int direction) { super(direction); setRolloverEnabled(true); }   public Dimension getPreferredSize() { return new Dimension(16, calculateMaxTabHeight(0)); }   public void paint(Graphics g) { Color origColor; boolean isPressed, isRollOver, isEnabled; int w, h, size;   w = getSize().width; h = getSize().height; origColor = g.getColor(); isPressed = getModel().isPressed(); isRollOver = getModel().isRollover(); isEnabled = isEnabled();   g.setColor(getBackground()); g.fillRect(0, 0, w, h);   g.setColor(shadow); // Using the background color set above if (direction == WEST) { g.drawLine(0, 0, 0, h - 1); //left g.drawLine(w - 1, 0, w - 1, 0); //right } else g.drawLine(w - 2, h - 1, w - 2, 0); //right   g.drawLine(0, 0, w - 2, 0); //top   if (isRollOver) { //do highlights or shadows   Color color1; Color color2;   if (isPressed) { color2 = whiteColor; color1 = shadow; } else { color1 = whiteColor; color2 = shadow; }   g.setColor(color1);   if (direction == WEST) { g.drawLine(1, 1, 1, h - 1); //left g.drawLine(1, 1, w - 2, 1); //top g.setColor(color2); g.drawLine(w - 1, h - 1, w - 1, 1); //right } else { g.drawLine(0, 1, 0, h - 1); g.drawLine(0, 1, w - 3, 1); //top g.setColor(color2); g.drawLine(w - 3, h - 1, w - 3, 1); //right }   }   //g.drawLine(0, h - 1, w - 1, h - 1); //bottom   // If there's no room to draw arrow, bail if (h < 5 || w < 5) { g.setColor(origColor); return; }   if (isPressed) { g.translate(1, 1); }   // Draw the arrow size = Math.min((h - 4) / 3, (w - 4) / 3); size = Math.max(size, 2); paintTriangle(g, (w - size) / 2, (h - size) / 2, size, direction, isEnabled);   // Reset the Graphics back to it's original settings if (isPressed) { g.translate(-1, -1); } g.setColor(origColor);   }   }   protected CloseTabPaneUI.ScrollableTabButton createScrollableTabButton(int direction) { return new ScrollableTabButton(direction); } }

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classe CloseTabPaneUI

Code:

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import java.awt.Component; import java.awt.Container; import java.awt.Dimension; import java.awt.Event; import java.awt.Font; import java.awt.FontMetrics; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Insets; import java.awt.LayoutManager; import java.awt.Point; import java.awt.Rectangle; import java.awt.Shape; import java.awt.event.ActionEvent; import java.awt.event.ContainerEvent; import java.awt.event.ContainerListener; import java.awt.event.MouseEvent; import java.awt.event.MouseListener; import java.awt.event.MouseMotionListener; import java.awt.image.BufferedImage; import java.util.Hashtable; import java.util.Vector;   import javax.swing.AbstractAction; import javax.swing.ActionMap; import javax.swing.Icon; import javax.swing.InputMap; import javax.swing.JButton; import javax.swing.JComponent; import javax.swing.JPanel; import javax.swing.JTabbedPane; import javax.swing.JViewport; import javax.swing.KeyStroke; import javax.swing.SwingConstants; import javax.swing.SwingUtilities; import javax.swing.UIManager; import javax.swing.border.Border; import javax.swing.border.SoftBevelBorder; import javax.swing.event.ChangeEvent; import javax.swing.event.ChangeListener; import javax.swing.plaf.ActionMapUIResource; import javax.swing.plaf.ComponentUI; import javax.swing.plaf.InputMapUIResource; import javax.swing.plaf.UIResource; import javax.swing.plaf.basic.BasicArrowButton; import javax.swing.plaf.basic.BasicHTML; import javax.swing.plaf.basic.BasicTabbedPaneUI; import javax.swing.text.View;   import com.sun.java.swing.plaf.windows.WindowsIconFactory;   public class CloseTabPaneUI extends BasicTabbedPaneUI {     private ContainerListener containerListener;   private Vector htmlViews;   private Hashtable mnemonicToIndexMap; private InputMap mnemonicInputMap;   protected ScrollableTabSupport tabScroller;   private int tabCount;   protected MyMouseMotionListener motionListener;     private static final int INACTIVE = 0;   private static final int OVER = 1;   private static final int PRESSED = 2;   protected static final int BUTTONSIZE = 15;   protected static final int WIDTHDELTA = 5;   private static final Border PRESSEDBORDER = new SoftBevelBorder( SoftBevelBorder.LOWERED);   private static final Border OVERBORDER = new SoftBevelBorder( SoftBevelBorder.RAISED);   private BufferedImage closeImgB;     private BufferedImage closeImgI;     private JButton closeB;     private int overTabIndex = -1;   private int closeIndexStatus = INACTIVE;   private int maxIndexStatus = INACTIVE;   private boolean mousePressed = false;         public CloseTabPaneUI() {   super();   closeImgB = new BufferedImage(BUTTONSIZE, BUTTONSIZE, BufferedImage.TYPE_4BYTE_ABGR);     closeImgI = new BufferedImage(BUTTONSIZE, BUTTONSIZE, BufferedImage.TYPE_4BYTE_ABGR);     closeB = new JButton(); closeB.setSize(BUTTONSIZE, BUTTONSIZE);     WindowsIconFactory.createFrameCloseIcon().paintIcon(closeB, closeImgI.createGraphics(), 0, 0);     }           protected int calculateTabWidth(int tabPlacement, int tabIndex, FontMetrics metrics) { int delta = 2; delta += BUTTONSIZE + WIDTHDELTA;   return super.calculateTabWidth(tabPlacement, tabIndex, metrics) + delta; }   protected int calculateTabHeight(int tabPlacement, int tabIndex, int fontHeight) {   return super.calculateTabHeight(tabPlacement, tabIndex, fontHeight) + 5; }   protected void layoutLabel(int tabPlacement, FontMetrics metrics, int tabIndex, String title, Icon icon, Rectangle tabRect, Rectangle iconRect, Rectangle textRect, boolean isSelected) { textRect.x = textRect.y = iconRect.x = iconRect.y = 0;   View v = getTextViewForTab(tabIndex); if (v != null) { tabPane.putClientProperty("html", v); }   SwingUtilities.layoutCompoundLabel((JComponent) tabPane, metrics, title, icon, SwingUtilities.CENTER, SwingUtilities.LEFT, SwingUtilities.CENTER, SwingUtilities.CENTER, tabRect, iconRect, textRect, textIconGap);   tabPane.putClientProperty("html", null);   iconRect.x = tabRect.x + 8; textRect.x = iconRect.x + iconRect.width + textIconGap; }   protected MouseListener createMouseListener() { return new MyMouseHandler(); }   protected ScrollableTabButton createScrollableTabButton(int direction) { return new ScrollableTabButton(direction); }   protected Rectangle newCloseRect(Rectangle rect) { int dx = rect.x + rect.width; int dy = (rect.y + rect.height) / 2 - 6; return new Rectangle(dx - BUTTONSIZE - WIDTHDELTA, dy, BUTTONSIZE, BUTTONSIZE); }   protected Rectangle newMaxRect(Rectangle rect) { int dx = rect.x + rect.width; int dy = (rect.y + rect.height) / 2 - 6; dx -= BUTTONSIZE;   return new Rectangle(dx - BUTTONSIZE - WIDTHDELTA, dy, BUTTONSIZE, BUTTONSIZE); }   protected void updateOverTab(int x, int y) { if (overTabIndex != (overTabIndex = getTabAtLocation(x, y))) tabScroller.tabPanel.repaint();   }   protected void updateCloseIcon(int x, int y) {   if (overTabIndex != -1) { int newCloseIndexStatus = INACTIVE;   Rectangle closeRect = newCloseRect(rects[overTabIndex]); if (closeRect.contains(x, y)) newCloseIndexStatus = mousePressed ? PRESSED : OVER;   if (closeIndexStatus != (closeIndexStatus = newCloseIndexStatus)) tabScroller.tabPanel.repaint(); } }   protected void updateMaxIcon(int x, int y) { if (overTabIndex != -1) { int newMaxIndexStatus = INACTIVE;   Rectangle maxRect = newMaxRect(rects[overTabIndex]);   if (maxRect.contains(x, y)) newMaxIndexStatus = mousePressed ? PRESSED : OVER;   if (maxIndexStatus != (maxIndexStatus = newMaxIndexStatus)) tabScroller.tabPanel.repaint(); } }   private void setTabIcons(int x, int y) { //if the mouse isPressed if (! mousePressed) { updateOverTab(x, y); }   updateCloseIcon(x, y); }   public static ComponentUI createUI(JComponent c) { return new CloseTabPaneUI(); }   /**          * Invoked by <code>installUI</code> to create a layout manager object to          * manage the <code>JTabbedPane</code>.          *          * @return a layout manager object          *          * @see TabbedPaneLayout          * @see javax.swing.JTabbedPane#getTabLayoutPolicy          */ protected LayoutManager createLayoutManager() {   return new TabbedPaneScrollLayout();   }   /* * In an attempt to preserve backward compatibility for programs which have * extended BasicTabbedPaneUI to do their own layout, the UI uses the * installed layoutManager (and not tabLayoutPolicy) to determine if * scrollTabLayout is enabled. */   /**          * Creates and installs any required subcomponents for the JTabbedPane.          * Invoked by installUI.          *          * @since 1.4          */ protected void installComponents() {   if (tabScroller == null) { tabScroller = new ScrollableTabSupport(tabPane.getTabPlacement()); tabPane.add(tabScroller.viewport); tabPane.add(tabScroller.scrollForwardButton); tabPane.add(tabScroller.scrollBackwardButton); }   }   /**          * Removes any installed subcomponents from the JTabbedPane. Invoked by          * uninstallUI.          *          * @since 1.4          */ protected void uninstallComponents() {   tabPane.remove(tabScroller.viewport); tabPane.remove(tabScroller.scrollForwardButton); tabPane.remove(tabScroller.scrollBackwardButton); tabScroller = null;   }   protected void installListeners() { if ((propertyChangeListener = createPropertyChangeListener()) != null) { tabPane.addPropertyChangeListener(propertyChangeListener); } if ((tabChangeListener = createChangeListener()) != null) { tabPane.addChangeListener(tabChangeListener); } if ((mouseListener = createMouseListener()) != null) { tabScroller.tabPanel.addMouseListener(mouseListener); }   if ((focusListener = createFocusListener()) != null) { tabPane.addFocusListener(focusListener); }   // PENDING(api) : See comment for ContainerHandler if ((containerListener = new ContainerHandler()) != null) { tabPane.addContainerListener(containerListener); if (tabPane.getTabCount() > 0) { htmlViews = createHTMLVector(); } }   if ((motionListener = new MyMouseMotionListener()) != null) { tabScroller.tabPanel.addMouseMotionListener(motionListener); }   }   protected void uninstallListeners() { if (mouseListener != null) { tabScroller.tabPanel.removeMouseListener(mouseListener); mouseListener = null; }   if (motionListener != null) { tabScroller.tabPanel.removeMouseMotionListener(motionListener); motionListener = null; }   if (focusListener != null) { tabPane.removeFocusListener(focusListener); focusListener = null; }   // PENDING(api): See comment for ContainerHandler if (containerListener != null) { tabPane.removeContainerListener(containerListener); containerListener = null; if (htmlViews != null) { htmlViews.removeAllElements(); htmlViews = null; } } if (tabChangeListener != null) { tabPane.removeChangeListener(tabChangeListener); tabChangeListener = null; } if (propertyChangeListener != null) { tabPane.removePropertyChangeListener(propertyChangeListener); propertyChangeListener = null; }   }   protected ChangeListener createChangeListener() { return new TabSelectionHandler(); }   protected void installKeyboardActions() { InputMap km = getMyInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);   SwingUtilities.replaceUIInputMap(tabPane, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, km); km = getMyInputMap(JComponent.WHEN_FOCUSED); SwingUtilities.replaceUIInputMap(tabPane, JComponent.WHEN_FOCUSED, km);   ActionMap am = createMyActionMap();   SwingUtilities.replaceUIActionMap(tabPane, am);   tabScroller.scrollForwardButton.setAction(am .get("scrollTabsForwardAction")); tabScroller.scrollBackwardButton.setAction(am .get("scrollTabsBackwardAction"));   }   InputMap getMyInputMap(int condition) { if (condition == JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT) { return (InputMap) UIManager.get("TabbedPane.ancestorInputMap"); } else if (condition == JComponent.WHEN_FOCUSED) { return (InputMap) UIManager.get("TabbedPane.focusInputMap"); } return null; }   ActionMap createMyActionMap() { ActionMap map = new ActionMapUIResource(); map.put("navigateNext", new NextAction()); map.put("navigatePrevious", new PreviousAction()); map.put("navigateRight", new RightAction()); map.put("navigateLeft", new LeftAction()); map.put("navigateUp", new UpAction()); map.put("navigateDown", new DownAction()); map.put("navigatePageUp", new PageUpAction()); map.put("navigatePageDown", new PageDownAction()); map.put("requestFocus", new RequestFocusAction()); map.put("requestFocusForVisibleComponent", new RequestFocusForVisibleAction()); map.put("setSelectedIndex", new SetSelectedIndexAction()); map.put("scrollTabsForwardAction", new ScrollTabsForwardAction()); map.put("scrollTabsBackwardAction", new ScrollTabsBackwardAction()); return map; }   protected void uninstallKeyboardActions() { SwingUtilities.replaceUIActionMap(tabPane, null); SwingUtilities.replaceUIInputMap(tabPane, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, null); SwingUtilities .replaceUIInputMap(tabPane, JComponent.WHEN_FOCUSED, null); }   /**          * Reloads the mnemonics. This should be invoked when a memonic changes,          * when the title of a mnemonic changes, or when tabs are added/removed.          */ private void updateMnemonics() { resetMnemonics(); for (int counter = tabPane.getTabCount() - 1; counter >= 0; counter--) { int mnemonic = tabPane.getMnemonicAt(counter);   if (mnemonic > 0) { addMnemonic(counter, mnemonic); } } }   /**          * Resets the mnemonics bindings to an empty state.          */ private void resetMnemonics() { if (mnemonicToIndexMap != null) { mnemonicToIndexMap.clear(); mnemonicInputMap.clear(); } }   /**          * Adds the specified mnemonic at the specified index.          */ private void addMnemonic(int index, int mnemonic) { if (mnemonicToIndexMap == null) { initMnemonics(); } mnemonicInputMap.put(KeyStroke.getKeyStroke(mnemonic, Event.ALT_MASK), "setSelectedIndex"); mnemonicToIndexMap.put(new Integer(mnemonic), new Integer(index)); }   /**          * Installs the state needed for mnemonics.          */ private void initMnemonics() { mnemonicToIndexMap = new Hashtable(); mnemonicInputMap = new InputMapUIResource(); mnemonicInputMap.setParent(SwingUtilities.getUIInputMap(tabPane, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT)); SwingUtilities .replaceUIInputMap(tabPane, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, mnemonicInputMap); }   // UI Rendering   public void paint(Graphics g, JComponent c) { int tc = tabPane.getTabCount();   if (tabCount != tc) { tabCount = tc; updateMnemonics(); }   int selectedIndex = tabPane.getSelectedIndex(); int tabPlacement = tabPane.getTabPlacement();   ensureCurrentLayout();   // Paint content border paintContentBorder(g, tabPlacement, selectedIndex);   }   protected void paintTab(Graphics g, int tabPlacement, Rectangle[] rects, int tabIndex, Rectangle iconRect, Rectangle textRect) { Rectangle tabRect = rects[tabIndex]; int selectedIndex = tabPane.getSelectedIndex(); boolean isSelected = selectedIndex == tabIndex; boolean isOver = overTabIndex == tabIndex; Graphics2D g2 = null; Shape save = null; boolean cropShape = false; int cropx = 0; int cropy = 0;   if (g instanceof Graphics2D) { g2 = (Graphics2D) g;   // Render visual for cropped tab edge... Rectangle viewRect = tabScroller.viewport.getViewRect(); int cropline;   cropline = viewRect.x + viewRect.width; if ((tabRect.x < cropline) && (tabRect.x + tabRect.width > cropline)) {   cropx = cropline - 1; cropy = tabRect.y; cropShape = true; }   if (cropShape) { save = g2.getClip(); g2 .clipRect(tabRect.x, tabRect.y, tabRect.width, tabRect.height);   } }   paintTabBackground(g, tabPlacement, tabIndex, tabRect.x, tabRect.y, tabRect.width, tabRect.height, isSelected);   paintTabBorder(g, tabPlacement, tabIndex, tabRect.x, tabRect.y, tabRect.width, tabRect.height, isSelected);   String title = tabPane.getTitleAt(tabIndex); Font font = tabPane.getFont(); FontMetrics metrics = g.getFontMetrics(font); Icon icon = getIconForTab(tabIndex);   layoutLabel(tabPlacement, metrics, tabIndex, title, icon, tabRect, iconRect, textRect, isSelected);   paintText(g, tabPlacement, font, metrics, tabIndex, title, textRect, isSelected);   paintIcon(g, tabPlacement, tabIndex, icon, iconRect, isSelected);   paintFocusIndicator(g, tabPlacement, rects, tabIndex, iconRect, textRect, isSelected);   if (cropShape) { paintCroppedTabEdge(g, tabPlacement, tabIndex, isSelected, cropx, cropy); g2.setClip(save);   } else if (isOver || isSelected) {   int dx = tabRect.x + tabRect.width - BUTTONSIZE - WIDTHDELTA; int dy = (tabRect.y + tabRect.height) / 2 - 6;   paintCloseIcon(g2, dx, dy, isOver); }   }   protected void paintCloseIcon(Graphics g, int dx, int dy, boolean isOver) { paintActionButton(g, dx, dy, closeIndexStatus, isOver, closeB, closeImgB); g.drawImage(closeImgI, dx, dy + 1, null); }     protected void paintActionButton(Graphics g, int dx, int dy, int status, boolean isOver, JButton button, BufferedImage image) {   button.setBorder(null);   if (isOver) { switch (status) { case OVER: button.setBorder(OVERBORDER); break; case PRESSED: button.setBorder(PRESSEDBORDER); break; } }   button.setBackground(tabScroller.tabPanel.getBackground()); button.paint(image.getGraphics()); g.drawImage(image, dx, dy, null); }   /* * This method will create and return a polygon shape for the given tab * rectangle which has been cropped at the specified cropline with a torn * edge visual. e.g. A "File" tab which has cropped been cropped just after * the "i": ------------- | ..... | | . | | ... . | | . . | | . . | | . . | * -------------- * * The x, y arrays below define the pattern used to create a "torn" edge * segment which is repeated to fill the edge of the tab. For tabs placed on * TOP and BOTTOM, this righthand torn edge is created by line segments * which are defined by coordinates obtained by subtracting xCropLen[i] from * (tab.x + tab.width) and adding yCroplen[i] to (tab.y). For tabs placed on * LEFT or RIGHT, the bottom torn edge is created by subtracting xCropLen[i] * from (tab.y + tab.height) and adding yCropLen[i] to (tab.x). */   private static final int CROP_SEGMENT = 12;   private void paintCroppedTabEdge(Graphics g, int tabPlacement, int tabIndex, boolean isSelected, int x, int y) {   g.setColor(shadow); g.drawLine(x, y, x, y + rects[tabIndex].height);   }   private void ensureCurrentLayout() { if (!tabPane.isValid()) { tabPane.validate(); } /* * If tabPane doesn't have a peer yet, the validate() call will silently * fail. We handle that by forcing a layout if tabPane is still invalid. * See bug 4237677. */ if (!tabPane.isValid()) { TabbedPaneLayout layout = (TabbedPaneLayout) tabPane.getLayout(); layout.calculateLayoutInfo(); } }   /**          * Returns the bounds of the specified tab in the coordinate space of the          * JTabbedPane component. This is required because the tab rects are by          * default defined in the coordinate space of the component where they are          * rendered, which could be the JTabbedPane (for WRAP_TAB_LAYOUT) or a          * ScrollableTabPanel (SCROLL_TAB_LAYOUT). This method should be used          * whenever the tab rectangle must be relative to the JTabbedPane itself and          * the result should be placed in a designated Rectangle object (rather than          * instantiating and returning a new Rectangle each time). The tab index          * parameter must be a valid tabbed pane tab index (0 to tab count - 1,          * inclusive). The destination rectangle parameter must be a valid          * <code>Rectangle</code> instance. The handling of invalid parameters is          * unspecified.          *          * @param tabIndex          *            the index of the tab          * @param dest          *            the rectangle where the result should be placed          * @return the resulting rectangle          *          * @since 1.4          */   protected Rectangle getTabBounds(int tabIndex, Rectangle dest) { dest.width = rects[tabIndex].width; dest.height = rects[tabIndex].height;   Point vpp = tabScroller.viewport.getLocation(); Point viewp = tabScroller.viewport.getViewPosition(); dest.x = rects[tabIndex].x + vpp.x - viewp.x; dest.y = rects[tabIndex].y + vpp.y - viewp.y;   return dest; }   private int getTabAtLocation(int x, int y) { ensureCurrentLayout();   int tabCount = tabPane.getTabCount(); for (int i = 0; i < tabCount; i++) { if (rects[i].contains(x, y)) { return i; } } return -1; }   public int getOverTabIndex(){ return overTabIndex; }   /**          * Returns the index of the tab closest to the passed in location, note that          * the returned tab may not contain the location x,y.          */ private int getClosestTab(int x, int y) { int min = 0; int tabCount = Math.min(rects.length, tabPane.getTabCount()); int max = tabCount; int tabPlacement = tabPane.getTabPlacement(); boolean useX = (tabPlacement == TOP || tabPlacement == BOTTOM); int want = (useX) ? x : y;   while (min != max) { int current = (max + min) / 2; int minLoc; int maxLoc;   if (useX) { minLoc = rects[current].x; maxLoc = minLoc + rects[current].width; } else { minLoc = rects[current].y; maxLoc = minLoc + rects[current].height; } if (want < minLoc) { max = current; if (min == max) { return Math.max(0, current - 1); } } else if (want >= maxLoc) { min = current; if (max - min <= 1) { return Math.max(current + 1, tabCount - 1); } } else { return current; } } return min; }   /**          * Returns a point which is translated from the specified point in the          * JTabbedPane's coordinate space to the coordinate space of the          * ScrollableTabPanel. This is used for SCROLL_TAB_LAYOUT ONLY.          */ private Point translatePointToTabPanel(int srcx, int srcy, Point dest) { Point vpp = tabScroller.viewport.getLocation(); Point viewp = tabScroller.viewport.getViewPosition(); dest.x = srcx + vpp.x + viewp.x; dest.y = srcy + vpp.y + viewp.y; return dest; }   // BasicTabbedPaneUI methods   // Tab Navigation methods   // REMIND(aim,7/29/98): This method should be made // protected in the next release where // API changes are allowed // boolean requestMyFocusForVisibleComponent() { Component visibleComponent = getVisibleComponent(); if (visibleComponent.isFocusTraversable()) { visibleComponent.requestFocus(); return true; } else if (visibleComponent instanceof JComponent) { if (((JComponent) visibleComponent).requestDefaultFocus()) { return true; } } return false; }   private static class RightAction extends AbstractAction { public void actionPerformed(ActionEvent e) { JTabbedPane pane = (JTabbedPane) e.getSource(); CloseTabPaneUI ui = (CloseTabPaneUI) pane.getUI(); ui.navigateSelectedTab(EAST); } };   private static class LeftAction extends AbstractAction { public void actionPerformed(ActionEvent e) { JTabbedPane pane = (JTabbedPane) e.getSource(); CloseTabPaneUI ui = (CloseTabPaneUI) pane.getUI(); ui.navigateSelectedTab(WEST); } };   private static class UpAction extends AbstractAction { public void actionPerformed(ActionEvent e) { JTabbedPane pane = (JTabbedPane) e.getSource(); CloseTabPaneUI ui = (CloseTabPaneUI) pane.getUI(); ui.navigateSelectedTab(NORTH); } };   private static class DownAction extends AbstractAction { public void actionPerformed(ActionEvent e) { JTabbedPane pane = (JTabbedPane) e.getSource(); CloseTabPaneUI ui = (CloseTabPaneUI) pane.getUI(); ui.navigateSelectedTab(SOUTH); } };   private static class NextAction extends AbstractAction { public void actionPerformed(ActionEvent e) { JTabbedPane pane = (JTabbedPane) e.getSource(); CloseTabPaneUI ui = (CloseTabPaneUI) pane.getUI(); ui.navigateSelectedTab(NEXT); } };   private static class PreviousAction extends AbstractAction { public void actionPerformed(ActionEvent e) { JTabbedPane pane = (JTabbedPane) e.getSource(); CloseTabPaneUI ui = (CloseTabPaneUI) pane.getUI(); ui.navigateSelectedTab(PREVIOUS); } };   private static class PageUpAction extends AbstractAction { public void actionPerformed(ActionEvent e) { JTabbedPane pane = (JTabbedPane) e.getSource(); CloseTabPaneUI ui = (CloseTabPaneUI) pane.getUI(); int tabPlacement = pane.getTabPlacement(); if (tabPlacement == TOP || tabPlacement == BOTTOM) { ui.navigateSelectedTab(WEST); } else { ui.navigateSelectedTab(NORTH); } } };   private static class PageDownAction extends AbstractAction { public void actionPerformed(ActionEvent e) { JTabbedPane pane = (JTabbedPane) e.getSource(); CloseTabPaneUI ui = (CloseTabPaneUI) pane.getUI(); int tabPlacement = pane.getTabPlacement(); if (tabPlacement == TOP || tabPlacement == BOTTOM) { ui.navigateSelectedTab(EAST); } else { ui.navigateSelectedTab(SOUTH); } } };   private static class RequestFocusAction extends AbstractAction { public void actionPerformed(ActionEvent e) { JTabbedPane pane = (JTabbedPane) e.getSource(); pane.requestFocus(); } };   private static class RequestFocusForVisibleAction extends AbstractAction { public void actionPerformed(ActionEvent e) { JTabbedPane pane = (JTabbedPane) e.getSource(); CloseTabPaneUI ui = (CloseTabPaneUI) pane.getUI(); ui.requestMyFocusForVisibleComponent(); } };   /**          * Selects a tab in the JTabbedPane based on the String of the action          * command. The tab selected is based on the first tab that has a mnemonic          * matching the first character of the action command.          */ private static class SetSelectedIndexAction extends AbstractAction { public void actionPerformed(ActionEvent e) { JTabbedPane pane = (JTabbedPane) e.getSource();   if (pane != null && (pane.getUI() instanceof CloseTabPaneUI)) { CloseTabPaneUI ui = (CloseTabPaneUI) pane.getUI(); String command = e.getActionCommand();   if (command != null && command.length() > 0) { int mnemonic = (int) e.getActionCommand().charAt(0); if (mnemonic >= 'a' && mnemonic <= 'z') { mnemonic -= ('a' - 'A'); } Integer index = (Integer) ui.mnemonicToIndexMap .get(new Integer(mnemonic)); if (index != null && pane.isEnabledAt(index.intValue())) { pane.setSelectedIndex(index.intValue()); } } } } };   private static class ScrollTabsForwardAction extends AbstractAction { public void actionPerformed(ActionEvent e) { JTabbedPane pane = null; Object src = e.getSource(); if (src instanceof JTabbedPane) { pane = (JTabbedPane) src; } else if (src instanceof ScrollableTabButton) { pane = (JTabbedPane) ((ScrollableTabButton) src).getParent(); } else { return; // shouldn't happen } CloseTabPaneUI ui = (CloseTabPaneUI) pane.getUI();   ui.tabScroller.scrollForward(pane.getTabPlacement());   } }   private static class ScrollTabsBackwardAction extends AbstractAction { public void actionPerformed(ActionEvent e) { JTabbedPane pane = null; Object src = e.getSource(); if (src instanceof JTabbedPane) { pane = (JTabbedPane) src; } else if (src instanceof ScrollableTabButton) { pane = (JTabbedPane) ((ScrollableTabButton) src).getParent(); } else { return; // shouldn't happen } CloseTabPaneUI ui = (CloseTabPaneUI) pane.getUI();   ui.tabScroller.scrollBackward(pane.getTabPlacement());   } }   /**          * This inner class is marked &quot;public&quot; due to a compiler bug. This          * class should be treated as a &quot;protected&quot; inner class.          * Instantiate it only within subclasses of BasicTabbedPaneUI.          */   private class TabbedPaneScrollLayout extends TabbedPaneLayout {   protected int preferredTabAreaHeight(int tabPlacement, int width) { return calculateMaxTabHeight(tabPlacement); }   protected int preferredTabAreaWidth(int tabPlacement, int height) { return calculateMaxTabWidth(tabPlacement); }   public void layoutContainer(Container parent) { int tabPlacement = tabPane.getTabPlacement(); int tabCount = tabPane.getTabCount(); Insets insets = tabPane.getInsets(); int selectedIndex = tabPane.getSelectedIndex(); Component visibleComponent = getVisibleComponent();   calculateLayoutInfo();   if (selectedIndex < 0) { if (visibleComponent != null) { // The last tab was removed, so remove the component setVisibleComponent(null); } } else { Component selectedComponent = tabPane .getComponentAt(selectedIndex); boolean shouldChangeFocus = false;   // In order to allow programs to use a single component // as the display for multiple tabs, we will not change // the visible compnent if the currently selected tab // has a null component. This is a bit dicey, as we don't // explicitly state we support this in the spec, but since // programs are now depending on this, we're making it work. // if (selectedComponent != null) { if (selectedComponent != visibleComponent && visibleComponent != null) { if (SwingUtilities.findFocusOwner(visibleComponent) != null) { shouldChangeFocus = true; } } setVisibleComponent(selectedComponent); } int tx, ty, tw, th; // tab area bounds int cx, cy, cw, ch; // content area bounds Insets contentInsets = getContentBorderInsets(tabPlacement); Rectangle bounds = tabPane.getBounds(); int numChildren = tabPane.getComponentCount();   if (numChildren > 0) {   // calculate tab area bounds tw = bounds.width - insets.left - insets.right; th = calculateTabAreaHeight(tabPlacement, runCount, maxTabHeight); tx = insets.left; ty = insets.top;   // calculate content area bounds cx = tx + contentInsets.left; cy = ty + th + contentInsets.top; cw = bounds.width - insets.left - insets.right - contentInsets.left - contentInsets.right; ch = bounds.height - insets.top - insets.bottom - th - contentInsets.top - contentInsets.bottom;   for (int i = 0; i < numChildren; i++) { Component child = tabPane.getComponent(i);   if (child instanceof ScrollableTabViewport) { JViewport viewport = (JViewport) child; Rectangle viewRect = viewport.getViewRect(); int vw = tw; int vh = th;   int totalTabWidth = rects[tabCount - 1].x + rects[tabCount - 1].width; if (totalTabWidth > tw) { // Need to allow space for scrollbuttons vw = Math.max(tw - 36, 36); ; if (totalTabWidth - viewRect.x <= vw) { // Scrolled to the end, so ensure the // viewport size is // such that the scroll offset aligns with a // tab vw = totalTabWidth - viewRect.x; } }   child.setBounds(tx, ty, vw, vh);   } else if (child instanceof ScrollableTabButton) { ScrollableTabButton scrollbutton = (ScrollableTabButton) child; Dimension bsize = scrollbutton.getPreferredSize(); int bx = 0; int by = 0; int bw = bsize.width; int bh = bsize.height; boolean visible = false;   int totalTabWidth = rects[tabCount - 1].x + rects[tabCount - 1].width;   if (totalTabWidth > tw) { int dir = scrollbutton.scrollsForward() ? EAST : WEST; scrollbutton.setDirection(dir); visible = true; bx = dir == EAST ? bounds.width - insets.left - bsize.width : bounds.width - insets.left - 2 * bsize.width; by = (tabPlacement == TOP ? ty + th - bsize.height : ty); }   child.setVisible(visible); if (visible) { child.setBounds(bx, by, bw, bh); }   } else { // All content children... child.setBounds(cx, cy, cw, ch); } } if (shouldChangeFocus) { if (!requestMyFocusForVisibleComponent()) { tabPane.requestFocus(); } } } } }   protected void calculateTabRects(int tabPlacement, int tabCount) { FontMetrics metrics = getFontMetrics(); Dimension size = tabPane.getSize(); Insets insets = tabPane.getInsets(); Insets tabAreaInsets = getTabAreaInsets(tabPlacement); int fontHeight = metrics.getHeight(); int selectedIndex = tabPane.getSelectedIndex(); int i, j;   int x = tabAreaInsets.left - 2; int y = tabAreaInsets.top; int totalWidth = 0; int totalHeight = 0;   // // Calculate bounds within which a tab run must fit //   maxTabHeight = calculateMaxTabHeight(tabPlacement);   runCount = 0; selectedRun = -1;   if (tabCount == 0) { return; }   selectedRun = 0; runCount = 1;   // Run through tabs and lay them out in a single run Rectangle rect; for (i = 0; i < tabCount; i++) { rect = rects[i];   if (i > 0) { rect.x = rects[i - 1].x + rects[i - 1].width - 1; } else { tabRuns[0] = 0; maxTabWidth = 0; totalHeight += maxTabHeight; rect.x = x; } rect.width = calculateTabWidth(tabPlacement, i, metrics); totalWidth = rect.x + rect.width; maxTabWidth = Math.max(maxTabWidth, rect.width);   rect.y = y; rect.height = maxTabHeight /* - 2 */;   }   //tabPanel.setSize(totalWidth, totalHeight); tabScroller.tabPanel.setPreferredSize(new Dimension(totalWidth, totalHeight)); } }   private class ScrollableTabSupport implements ChangeListener { public ScrollableTabViewport viewport;   public ScrollableTabPanel tabPanel;   public ScrollableTabButton scrollForwardButton;   public ScrollableTabButton scrollBackwardButton;   public int leadingTabIndex;   private Point tabViewPosition = new Point(0, 0);   ScrollableTabSupport(int tabPlacement) { viewport = new ScrollableTabViewport(); tabPanel = new ScrollableTabPanel(); viewport.setView(tabPanel); viewport.addChangeListener(this);   scrollForwardButton = createScrollableTabButton(EAST); scrollBackwardButton = createScrollableTabButton(WEST); // scrollForwardButton = new ScrollableTabButton(EAST); // scrollBackwardButton = new ScrollableTabButton(WEST); }   public void scrollForward(int tabPlacement) { Dimension viewSize = viewport.getViewSize(); Rectangle viewRect = viewport.getViewRect();   if (tabPlacement == TOP || tabPlacement == BOTTOM) { if (viewRect.width >= viewSize.width - viewRect.x) { return; // no room left to scroll } } else { // tabPlacement == LEFT || tabPlacement == RIGHT if (viewRect.height >= viewSize.height - viewRect.y) { return; } } setLeadingTabIndex(tabPlacement, leadingTabIndex + 1); }   public void scrollBackward(int tabPlacement) { if (leadingTabIndex == 0) { return; // no room left to scroll } setLeadingTabIndex(tabPlacement, leadingTabIndex - 1); }   public void setLeadingTabIndex(int tabPlacement, int index) { leadingTabIndex = index; Dimension viewSize = viewport.getViewSize(); Rectangle viewRect = viewport.getViewRect();   tabViewPosition.x = leadingTabIndex == 0 ? 0 : rects[leadingTabIndex].x;   if ((viewSize.width - tabViewPosition.x) < viewRect.width) { // We've scrolled to the end, so adjust the viewport size // to ensure the view position remains aligned on a tab boundary Dimension extentSize = new Dimension(viewSize.width - tabViewPosition.x, viewRect.height); viewport.setExtentSize(extentSize); }   viewport.setViewPosition(tabViewPosition); }   public void stateChanged(ChangeEvent e) { JViewport viewport = (JViewport) e.getSource(); int tabPlacement = tabPane.getTabPlacement(); int tabCount = tabPane.getTabCount(); Rectangle vpRect = viewport.getBounds(); Dimension viewSize = viewport.getViewSize(); Rectangle viewRect = viewport.getViewRect();   leadingTabIndex = getClosestTab(viewRect.x, viewRect.y);   // If the tab isn't right aligned, adjust it. if (leadingTabIndex + 1 < tabCount) {   if (rects[leadingTabIndex].x < viewRect.x) { leadingTabIndex++; }   } Insets contentInsets = getContentBorderInsets(tabPlacement);   tabPane.repaint(vpRect.x, vpRect.y + vpRect.height, vpRect.width, contentInsets.top); scrollBackwardButton.setEnabled(viewRect.x > 0); scrollForwardButton.setEnabled(leadingTabIndex < tabCount - 1 && viewSize.width - viewRect.x > viewRect.width);   }   public String toString() { return new String("viewport.viewSize=" + viewport.getViewSize() + "\n" + "viewport.viewRectangle=" + viewport.getViewRect() + "\n" + "leadingTabIndex=" + leadingTabIndex + "\n" + "tabViewPosition=" + tabViewPosition); }   }   private class ScrollableTabViewport extends JViewport implements UIResource { public ScrollableTabViewport() { super(); setScrollMode(SIMPLE_SCROLL_MODE); } }   private class ScrollableTabPanel extends JPanel implements UIResource { public ScrollableTabPanel() { setLayout(null); }   public void paintComponent(Graphics g) { super.paintComponent(g); CloseTabPaneUI.this.paintTabArea(g, tabPane.getTabPlacement(), tabPane.getSelectedIndex());   } }   protected class ScrollableTabButton extends BasicArrowButton implements UIResource, SwingConstants { public ScrollableTabButton(int direction) { super(direction, UIManager.getColor("TabbedPane.selected"), UIManager.getColor("TabbedPane.shadow"), UIManager .getColor("TabbedPane.darkShadow"), UIManager .getColor("TabbedPane.highlight"));   }   public boolean scrollsForward() { return direction == EAST || direction == SOUTH; }   }   public class TabSelectionHandler implements ChangeListener { public void stateChanged(ChangeEvent e) { JTabbedPane tabPane = (JTabbedPane) e.getSource(); tabPane.revalidate(); tabPane.repaint();   if (tabPane.getTabLayoutPolicy() == JTabbedPane.SCROLL_TAB_LAYOUT) { int index = tabPane.getSelectedIndex(); if (index < rects.length && index != -1) { tabScroller.tabPanel.scrollRectToVisible(rects[index]); } } } }   private class ContainerHandler implements ContainerListener { public void componentAdded(ContainerEvent e) { JTabbedPane tp = (JTabbedPane) e.getContainer(); Component child = e.getChild(); if (child instanceof UIResource) { return; } int index = tp.indexOfComponent(child); String title = tp.getTitleAt(index); boolean isHTML = BasicHTML.isHTMLString(title); if (isHTML) { if (htmlViews == null) { // Initialize vector htmlViews = createHTMLVector(); } else { // Vector already exists View v = BasicHTML.createHTMLView(tp, title); htmlViews.insertElementAt(v, index); } } else { // Not HTML if (htmlViews != null) { // Add placeholder htmlViews.insertElementAt(null, index); } // else nada! } }   public void componentRemoved(ContainerEvent e) { JTabbedPane tp = (JTabbedPane) e.getContainer(); Component child = e.getChild(); if (child instanceof UIResource) { return; } Integer indexObj = (Integer) tp .getClientProperty("__index_to_remove__"); if (indexObj != null) { int index = indexObj.intValue(); if (htmlViews != null && htmlViews.size() >= index) { htmlViews.removeElementAt(index); } } } }   private Vector createHTMLVector() { Vector htmlViews = new Vector(); int count = tabPane.getTabCount(); if (count > 0) { for (int i = 0; i < count; i++) { String title = tabPane.getTitleAt(i); if (BasicHTML.isHTMLString(title)) { htmlViews.addElement(BasicHTML.createHTMLView(tabPane, title)); } else { htmlViews.addElement(null); } } } return htmlViews; }   class MyMouseHandler extends MouseHandler { public MyMouseHandler() { super(); }   public void mousePressed(MouseEvent e) { if (closeIndexStatus == OVER) { closeIndexStatus = PRESSED; tabScroller.tabPanel.repaint(); return; }   if (maxIndexStatus == OVER) { maxIndexStatus = PRESSED; tabScroller.tabPanel.repaint(); return; }   }   public void mouseClicked(MouseEvent e) { super.mousePressed(e); }   public void mouseReleased(MouseEvent e) {   updateOverTab(e.getX(), e.getY());   if (overTabIndex == -1) { return; }   if ( e.isPopupTrigger()) { super.mousePressed(e);   closeIndexStatus = INACTIVE; //Prevent undesired action when maxIndexStatus = INACTIVE; //right-clicking on icons   return; }   if (closeIndexStatus == PRESSED) { closeIndexStatus = OVER; tabScroller.tabPanel.repaint(); ((CloseableTabbedPane) tabPane).fireCloseTabEvent(e, overTabIndex); return; }     }   public void mouseExited(MouseEvent e) { if (!mousePressed) { overTabIndex = -1; tabScroller.tabPanel.repaint(); } }   }   class MyMouseMotionListener implements MouseMotionListener {   public void mouseMoved(MouseEvent e) { mousePressed = false; setTabIcons(e.getX(), e.getY()); }   public void mouseDragged(MouseEvent e) { mousePressed = true; setTabIcons(e.getX(), e.getY()); } }   }

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et pour l'utiliser il faut simplement replacer tabbedPane = new JTabbedPane(); par tabbedPane = new CloseableTabbedPane (true);

salut,

Ecoute fnobb, je sais plus quoi te dire ! 8O
De plus le résultat est super propre !

Ca marche !
:merci:

Salut,

Juste un petite question:

par défaut, le bouton de fermeture correspond au look and feel de L'utilisateur.
:arrow: J'aimerai forcer le look and feel, juste pour le tebbedPane, car le gros bouton rouge d'xp est trop grand et ça ne rend pas très bien

ou
:arrow: j'aimerai utiliser une image de croix personnaliser

merci

essaie avec new CloseableTabbedPane (false);

ok merci :wink:
j'essauerai ça chez moi, ici au boulot j'ai pas xp :wink: