下面列出了javax.swing.text.ParagraphView.Row#sun.swing.SwingUtilities2 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
/**
* Renders a text String in Windows without the mnemonic.
* This is here because the WindowsUI hierarchy doesn't match the Component hierarchy. All
* the overriden paintText methods of the ButtonUI delegates will call this static method.
* <p>
* @param g Graphics context
* @param b Current button to render
* @param textRect Bounding rectangle to render the text.
* @param text String to render
*/
public static void paintText(Graphics g, AbstractButton b,
Rectangle textRect, String text,
int textShiftOffset) {
FontMetrics fm = SwingUtilities2.getFontMetrics(b, g);
int mnemIndex = b.getDisplayedMnemonicIndex();
// W2K Feature: Check to see if the Underscore should be rendered.
if (WindowsLookAndFeel.isMnemonicHidden() == true) {
mnemIndex = -1;
}
XPStyle xp = XPStyle.getXP();
if (xp != null && !(b instanceof JMenuItem)) {
paintXPText(b, g, textRect.x + textShiftOffset,
textRect.y + fm.getAscent() + textShiftOffset,
text, mnemIndex);
} else {
paintClassicText(b, g, textRect.x + textShiftOffset,
textRect.y + fm.getAscent() + textShiftOffset,
text, mnemIndex);
}
}
/**
* Draws the given composed text passed from an input method.
*
* @param view View hosting text
* @param attr the attributes containing the composed text
* @param g the graphics context
* @param x the X origin
* @param y the Y origin
* @param p0 starting offset in the composed text to be rendered
* @param p1 ending offset in the composed text to be rendered
* @return the new insertion position
*/
static int drawComposedText(View view, AttributeSet attr, Graphics g,
int x, int y, int p0, int p1)
throws BadLocationException {
Graphics2D g2d = (Graphics2D)g;
AttributedString as = (AttributedString)attr.getAttribute(
StyleConstants.ComposedTextAttribute);
as.addAttribute(TextAttribute.FONT, g.getFont());
if (p0 >= p1)
return x;
AttributedCharacterIterator aci = as.getIterator(null, p0, p1);
return x + (int)SwingUtilities2.drawString(
getJComponent(view), g2d,aci,x,y);
}
public void mouseClicked(MouseEvent evt) {
// Note: we can't depend on evt.getSource() because of backward
// compatibility
if (list != null &&
SwingUtilities.isLeftMouseButton(evt) &&
(evt.getClickCount()%2 == 0)) {
int index = SwingUtilities2.loc2IndexFileList(list, evt.getPoint());
if (index >= 0) {
File f = (File)list.getModel().getElementAt(index);
try {
// Strip trailing ".."
f = ShellFolder.getNormalizedFile(f);
} catch (IOException ex) {
// That's ok, we'll use f as is
}
if(getFileChooser().isTraversable(f)) {
list.clearSelection();
changeDirectory(f);
} else {
getFileChooser().approveSelection();
}
}
}
}
/**
* If button 1 is pressed, this is implemented to
* request focus on the associated text component,
* and to set the caret position. If the shift key is held down,
* the caret will be moved, potentially resulting in a selection,
* otherwise the
* caret position will be set to the new location. If the component
* is not enabled, there will be no request for focus.
*
* @param e the mouse event
* @see MouseListener#mousePressed
*/
public void mousePressed(MouseEvent e) {
int nclicks = SwingUtilities2.getAdjustedClickCount(getComponent(), e);
if (SwingUtilities.isLeftMouseButton(e)) {
if (e.isConsumed()) {
shouldHandleRelease = true;
} else {
shouldHandleRelease = false;
adjustCaretAndFocus(e);
if (nclicks == 2
&& SwingUtilities2.canEventAccessSystemClipboard(e)) {
selectWord(e);
}
}
}
}
protected void paintTitle(final Graphics2D g2d, final Font font, final FontMetrics metrics, final Rectangle textRect, final int tabIndex, final String title) {
final View v = getTextViewForTab(tabIndex);
if (v != null) {
v.paint(g2d, textRect);
return;
}
if (title == null) return;
final Color color = tabPane.getForegroundAt(tabIndex);
if (color instanceof UIResource) {
// sja fix getTheme().setThemeTextColor(g, isSelected, isPressed && tracking, tabPane.isEnabledAt(tabIndex));
if (tabPane.isEnabledAt(tabIndex)) {
g2d.setColor(Color.black);
} else {
g2d.setColor(Color.gray);
}
} else {
g2d.setColor(color);
}
g2d.setFont(font);
SwingUtilities2.drawString(tabPane, g2d, title, textRect.x, textRect.y + metrics.getAscent());
}
protected void paintTitle(final Graphics2D g2d, final Font font, final FontMetrics metrics, final Rectangle textRect, final int tabIndex, final String title) {
final View v = getTextViewForTab(tabIndex);
if (v != null) {
v.paint(g2d, textRect);
return;
}
if (title == null) return;
final Color color = tabPane.getForegroundAt(tabIndex);
if (color instanceof UIResource) {
g2d.setColor(getNonSelectedTabTitleColor());
if (tabPane.getSelectedIndex() == tabIndex) {
boolean pressed = isPressedAt(tabIndex);
boolean enabled = tabPane.isEnabled() && tabPane.isEnabledAt(tabIndex);
Color textColor = getSelectedTabTitleColor(enabled, pressed);
Color shadowColor = getSelectedTabTitleShadowColor(enabled);
AquaUtils.paintDropShadowText(g2d, tabPane, font, metrics, textRect.x, textRect.y, 0, 1, textColor, shadowColor, title);
return;
}
} else {
g2d.setColor(color);
}
g2d.setFont(font);
SwingUtilities2.drawString(tabPane, g2d, title, textRect.x, textRect.y + metrics.getAscent());
}
protected int calculateTabWidth(int tabPlacement, int tabIndex, FontMetrics metrics) {
Insets tabInsets = getTabInsets(tabPlacement, tabIndex);
int width = tabInsets.left + tabInsets.right + 3;
Component tabComponent = tabPane.getTabComponentAt(tabIndex);
if (tabComponent != null) {
width += tabComponent.getPreferredSize().width;
} else {
Icon icon = getIconForTab(tabIndex);
if (icon != null) {
width += icon.getIconWidth() + textIconGap;
}
View v = getTextViewForTab(tabIndex);
if (v != null) {
// html
width += (int) v.getPreferredSpan(View.X_AXIS);
} else {
// plain text
String title = tabPane.getTitleAt(tabIndex);
width += SwingUtilities2.stringWidth(tabPane, metrics, title);
}
}
return width;
}
/**
* If button 1 is pressed, this is implemented to
* request focus on the associated text component,
* and to set the caret position. If the shift key is held down,
* the caret will be moved, potentially resulting in a selection,
* otherwise the
* caret position will be set to the new location. If the component
* is not enabled, there will be no request for focus.
*
* @param e the mouse event
* @see MouseListener#mousePressed
*/
public void mousePressed(MouseEvent e) {
int nclicks = SwingUtilities2.getAdjustedClickCount(getComponent(), e);
if (SwingUtilities.isLeftMouseButton(e)) {
if (e.isConsumed()) {
shouldHandleRelease = true;
} else {
shouldHandleRelease = false;
adjustCaretAndFocus(e);
if (nclicks == 2
&& SwingUtilities2.canEventAccessSystemClipboard(e)) {
selectWord(e);
}
}
}
}
private void toggleFocus(JSplitPane splitPane) {
Component left = splitPane.getLeftComponent();
Component right = splitPane.getRightComponent();
KeyboardFocusManager manager =
KeyboardFocusManager.getCurrentKeyboardFocusManager();
Component focus = manager.getFocusOwner();
Component focusOn = getNextSide(splitPane, focus);
if (focusOn != null) {
// don't change the focus if the new focused component belongs
// to the same splitpane and the same side
if ( focus!=null &&
( (SwingUtilities.isDescendingFrom(focus, left) &&
SwingUtilities.isDescendingFrom(focusOn, left)) ||
(SwingUtilities.isDescendingFrom(focus, right) &&
SwingUtilities.isDescendingFrom(focusOn, right)) ) ) {
return;
}
SwingUtilities2.compositeRequestFocus(focusOn);
}
}
protected void paintTitle(final Graphics2D g2d, final Font font, final FontMetrics metrics, final Rectangle textRect, final int tabIndex, final String title) {
final View v = getTextViewForTab(tabIndex);
if (v != null) {
v.paint(g2d, textRect);
return;
}
if (title == null) return;
final Color color = tabPane.getForegroundAt(tabIndex);
if (color instanceof UIResource) {
// sja fix getTheme().setThemeTextColor(g, isSelected, isPressed && tracking, tabPane.isEnabledAt(tabIndex));
if (tabPane.isEnabledAt(tabIndex)) {
g2d.setColor(Color.black);
} else {
g2d.setColor(Color.gray);
}
} else {
g2d.setColor(color);
}
g2d.setFont(font);
SwingUtilities2.drawString(tabPane, g2d, title, textRect.x, textRect.y + metrics.getAscent());
}
/**
* Invoked when a mouse button has been pressed on a component.
*/
public void mousePressed(MouseEvent e) {
if (SwingUtilities2.shouldIgnore(e, tree)) {
return;
}
// if we can't stop any ongoing editing, do nothing
if (isEditing(tree) && tree.getInvokesStopCellEditing()
&& !stopEditing(tree)) {
return;
}
completeEditing();
pressedPath = getClosestPathForLocation(tree, e.getX(), e.getY());
if (tree.getDragEnabled()) {
mousePressedDND(e);
} else {
SwingUtilities2.adjustFocus(tree);
handleSelection(e);
}
}
/**
* If button 1 is pressed, this is implemented to
* request focus on the associated text component,
* and to set the caret position. If the shift key is held down,
* the caret will be moved, potentially resulting in a selection,
* otherwise the
* caret position will be set to the new location. If the component
* is not enabled, there will be no request for focus.
*
* @param e the mouse event
* @see MouseListener#mousePressed
*/
public void mousePressed(MouseEvent e) {
int nclicks = SwingUtilities2.getAdjustedClickCount(getComponent(), e);
if (SwingUtilities.isLeftMouseButton(e)) {
if (e.isConsumed()) {
shouldHandleRelease = true;
} else {
shouldHandleRelease = false;
adjustCaretAndFocus(e);
if (nclicks == 2
&& SwingUtilities2.canEventAccessSystemClipboard(e)) {
selectWord(e);
}
}
}
}
private void doRelease(JLabel label) {
Component labelFor = label.getLabelFor();
if (labelFor != null && labelFor.isEnabled()) {
InputMap inputMap = SwingUtilities.getUIInputMap(label, JComponent.WHEN_FOCUSED);
if (inputMap != null) {
// inputMap should never be null.
int dka = label.getDisplayedMnemonic();
inputMap.remove(KeyStroke.getKeyStroke(dka, BasicLookAndFeel.getFocusAcceleratorKeyMask(), true));
inputMap.remove(KeyStroke.getKeyStroke(dka, 0, true));
inputMap.remove(KeyStroke.getKeyStroke(KeyEvent.VK_ALT, 0, true));
}
if (labelFor instanceof Container &&
((Container) labelFor).isFocusCycleRoot()) {
labelFor.requestFocus();
} else {
SwingUtilities2.compositeRequestFocus(labelFor);
}
}
}
protected void paintText(Graphics g, JComponent c, Rectangle textRect, String text) {
AbstractButton b = (AbstractButton) c;
ButtonModel model = b.getModel();
FontMetrics fm = SwingUtilities2.getFontMetrics(b, g);
int mnemIndex = b.getDisplayedMnemonicIndex();
/* Draw the Text */
if(model.isEnabled()) {
/*** paint the text normally */
g.setColor(b.getForeground());
}
else {
/*** paint the text disabled ***/
if (model.isSelected()) {
g.setColor(c.getBackground());
} else {
g.setColor(getDisabledTextColor());
}
}
SwingUtilities2.drawStringUnderlineCharAt(c, g, text, mnemIndex,
textRect.x, textRect.y + fm.getAscent());
}
/**
* If button 1 is pressed, this is implemented to
* request focus on the associated text component,
* and to set the caret position. If the shift key is held down,
* the caret will be moved, potentially resulting in a selection,
* otherwise the
* caret position will be set to the new location. If the component
* is not enabled, there will be no request for focus.
*
* @param e the mouse event
* @see MouseListener#mousePressed
*/
public void mousePressed(MouseEvent e) {
int nclicks = SwingUtilities2.getAdjustedClickCount(getComponent(), e);
if (SwingUtilities.isLeftMouseButton(e)) {
if (e.isConsumed()) {
shouldHandleRelease = true;
} else {
shouldHandleRelease = false;
adjustCaretAndFocus(e);
if (nclicks == 2
&& SwingUtilities2.canEventAccessSystemClipboard(e)) {
selectWord(e);
}
}
}
}
/**
* Renders a text String in Windows without the mnemonic.
* This is here because the WindowsUI hierarchy doesn't match the Component hierarchy. All
* the overriden paintText methods of the ButtonUI delegates will call this static method.
* <p>
* @param g Graphics context
* @param b Current button to render
* @param textRect Bounding rectangle to render the text.
* @param text String to render
*/
public static void paintText(Graphics g, AbstractButton b,
Rectangle textRect, String text,
int textShiftOffset) {
FontMetrics fm = SwingUtilities2.getFontMetrics(b, g);
int mnemIndex = b.getDisplayedMnemonicIndex();
// W2K Feature: Check to see if the Underscore should be rendered.
if (WindowsLookAndFeel.isMnemonicHidden() == true) {
mnemIndex = -1;
}
XPStyle xp = XPStyle.getXP();
if (xp != null && !(b instanceof JMenuItem)) {
paintXPText(b, g, textRect.x + textShiftOffset,
textRect.y + fm.getAscent() + textShiftOffset,
text, mnemIndex);
} else {
paintClassicText(b, g, textRect.x + textShiftOffset,
textRect.y + fm.getAscent() + textShiftOffset,
text, mnemIndex);
}
}
protected JScrollPane createFilesList() {
fileList = new JList<File>();
if(getFileChooser().isMultiSelectionEnabled()) {
fileList.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
} else {
fileList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
}
fileList.setModel(new MotifFileListModel());
fileList.getSelectionModel().removeSelectionInterval(0, 0);
fileList.setCellRenderer(new FileCellRenderer());
fileList.addListSelectionListener(createListSelectionListener(getFileChooser()));
fileList.addMouseListener(createDoubleClickListener(getFileChooser(), fileList));
fileList.addMouseListener(new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
JFileChooser chooser = getFileChooser();
if (SwingUtilities.isLeftMouseButton(e) && !chooser.isMultiSelectionEnabled()) {
int index = SwingUtilities2.loc2IndexFileList(fileList, e.getPoint());
if (index >= 0) {
File file = fileList.getModel().getElementAt(index);
setFileName(chooser.getName(file));
}
}
}
});
align(fileList);
JScrollPane scrollpane = new JScrollPane(fileList);
scrollpane.setPreferredSize(prefListSize);
scrollpane.setMaximumSize(MAX_SIZE);
align(scrollpane);
fileList.setInheritsPopupMenu(true);
scrollpane.setInheritsPopupMenu(true);
return scrollpane;
}
public void mouseDragged(MouseEvent e) {
if (SwingUtilities2.shouldIgnore(e, list)) {
return;
}
if (list.getDragEnabled()) {
DragRecognitionSupport.mouseDragged(e, this);
return;
}
if (e.isShiftDown() || BasicGraphicsUtils.isMenuShortcutKeyDown(e)) {
return;
}
int row = locationToIndex(list, e.getPoint());
if (row != -1) {
// 4835633. Dragging onto a File should not select it.
if (isFileList) {
return;
}
Rectangle cellBounds = getCellBounds(list, row, row);
if (cellBounds != null) {
list.scrollRectToVisible(cellBounds);
list.setSelectionInterval(row, row);
}
}
}
public void actionPerformed(ActionEvent ae) {
table.editCellAt(pressedRow, pressedCol, null);
Component editorComponent = table.getEditorComponent();
if (editorComponent != null && !editorComponent.hasFocus()) {
SwingUtilities2.compositeRequestFocus(editorComponent);
}
return;
}
public void paint(Graphics g) {
Dimension size = getSize();
State state = State.NORMAL;
TableColumn draggedColumn = header.getDraggedColumn();
if (draggedColumn != null &&
column == SwingUtilities2.convertColumnIndexToView(
header.getColumnModel(), draggedColumn.getModelIndex())) {
state = State.PRESSED;
} else if (isSelected || hasFocus || hasRollover) {
state = State.HOT;
}
/* on Vista there are more states for sorted columns */
if (WindowsLookAndFeel.isOnVista()) {
SortOrder sortOrder = getColumnSortOrder(header.getTable(), column);
if (sortOrder != null) {
switch(sortOrder) {
case ASCENDING:
/* falls through */
case DESCENDING:
switch (state) {
case NORMAL:
state = State.SORTEDNORMAL;
break;
case PRESSED:
state = State.SORTEDPRESSED;
break;
case HOT:
state = State.SORTEDHOT;
break;
default:
/* do nothing */
}
default :
/* do nothing */
}
}
}
skin.paintSkin(g, 0, 0, size.width-1, size.height-1, state);
super.paint(g);
}
public void initialize() {
/*
* We need to call loadGTK() to ensure that the native GTK
* libraries are loaded. It is very unlikely that this call will
* fail (since we've already verified native GTK support in
* isSupportedLookAndFeel()), but we can throw an error in the
* failure situation just in case.
*/
Toolkit toolkit = Toolkit.getDefaultToolkit();
if (toolkit instanceof UNIXToolkit &&
!((UNIXToolkit)toolkit).loadGTK())
{
throw new InternalError("Unable to load native GTK libraries");
}
super.initialize();
inInitialize = true;
loadStyles();
inInitialize = false;
/*
* Check if system AA font settings should be used.
* Sun's JDS (for Linux and Solaris) ships with high quality CJK
* fonts and specifies via fontconfig that these be rendered in
* B&W to take advantage of the embedded bitmaps.
* If is a Sun CJK locale or remote display, indicate by the condition
* variable that in this case the L&F recommends ignoring desktop
* settings. On other Unixes (eg Linux) this doesn't apply.
* REMIND 1: The isSunCJK test is really just a place holder
* until we can properly query fontconfig and use the properties
* set for specific fonts.
* REMIND 2: See comment on isLocalDisplay() definition regarding
* XRender.
*/
gtkAAFontSettingsCond = !isSunCJK && SwingUtilities2.isLocalDisplay();
aaTextInfo = SwingUtilities2.AATextInfo.getAATextInfo(gtkAAFontSettingsCond);
}
private boolean isPixelsCopying(JComponent c, Graphics g) {
AffineTransform tx = getTransform(g);
GraphicsConfiguration gc = c.getGraphicsConfiguration();
if (tx == null || gc == null
|| !SwingUtilities2.isFloatingPointScale(tx)) {
return false;
}
AffineTransform gcTx = gc.getDefaultTransform();
return gcTx.getScaleX() == tx.getScaleX()
&& gcTx.getScaleY() == tx.getScaleY();
}
public void paint(Graphics g, JComponent c)
{
AbstractButton b = (AbstractButton) c;
ButtonModel model = b.getModel();
String text = layout(b, SwingUtilities2.getFontMetrics(b, g),
b.getWidth(), b.getHeight());
clearTextShiftOffset();
// perform UI specific press action, e.g. Windows L&F shifts text
if (model.isArmed() && model.isPressed()) {
paintButtonPressed(g,b);
}
// Paint the Icon
if(b.getIcon() != null) {
paintIcon(g,c,iconRect);
}
if (text != null && !text.equals("")){
View v = (View) c.getClientProperty(BasicHTML.propertyKey);
if (v != null) {
v.paint(g, textRect);
} else {
paintText(g, b, textRect, text);
}
}
if (b.isFocusPainted() && b.hasFocus()) {
// paint UI specific focus
paintFocus(g,b,viewRect,textRect,iconRect);
}
}
protected void paintEnabledText(JLabel l, Graphics g, String s,
int textX, int textY) {
int mnemonicIndex = l.getDisplayedMnemonicIndex();
// W2K Feature: Check to see if the Underscore should be rendered.
if (WindowsLookAndFeel.isMnemonicHidden() == true) {
mnemonicIndex = -1;
}
g.setColor(l.getForeground());
SwingUtilities2.drawStringUnderlineCharAt(l, g, s, mnemonicIndex,
textX, textY);
}
/**
* Paint clippedText at textX, textY with background.lighter() and then
* shifted down and to the right by one pixel with background.darker().
*
* @see #paint
* @see #paintEnabledText
*/
protected void paintDisabledText(JLabel l, Graphics g, String s, int textX, int textY)
{
int accChar = l.getDisplayedMnemonicIndex();
Color background = l.getBackground();
g.setColor(background.brighter());
SwingUtilities2.drawStringUnderlineCharAt(l, g, s, accChar,
textX + 1, textY + 1);
g.setColor(background.darker());
SwingUtilities2.drawStringUnderlineCharAt(l, g, s, accChar,
textX, textY);
}
public void mousePressed(MouseEvent e) {
if (SwingUtilities2.shouldIgnore(e, table)) {
return;
}
if (table.isEditing() && !table.getCellEditor().stopCellEditing()) {
Component editorComponent = table.getEditorComponent();
if (editorComponent != null && !editorComponent.hasFocus()) {
SwingUtilities2.compositeRequestFocus(editorComponent);
}
return;
}
Point p = e.getPoint();
pressedRow = table.rowAtPoint(p);
pressedCol = table.columnAtPoint(p);
outsidePrefSize = pointOutsidePrefSize(pressedRow, pressedCol, p);
if (isFileList) {
shouldStartTimer =
table.isCellSelected(pressedRow, pressedCol) &&
!e.isShiftDown() &&
!BasicGraphicsUtils.isMenuShortcutKeyDown(e) &&
!outsidePrefSize;
}
if (table.getDragEnabled()) {
mousePressedDND(e);
} else {
SwingUtilities2.adjustFocus(table);
if (!isFileList) {
setValueIsAdjusting(true);
}
adjustSelection(e);
}
}
/**
* Just paint the text gray (Label.disabledForeground) rather than
* in the labels foreground color.
*
* @see #paint
* @see #paintEnabledText
*/
protected void paintDisabledText(JLabel l, Graphics g, String s, int textX, int textY)
{
int mnemIndex = l.getDisplayedMnemonicIndex();
g.setColor(UIManager.getColor("Label.disabledForeground"));
SwingUtilities2.drawStringUnderlineCharAt(l, g, s, mnemIndex,
textX, textY);
}
public void propertyChange(PropertyChangeEvent pce) {
LookAndFeel laf = get();
if (laf == null || laf != UIManager.getLookAndFeel()) {
dispose();
return;
}
UIDefaults defaults = UIManager.getLookAndFeelDefaults();
boolean lafCond = SwingUtilities2.isLocalDisplay();
Object aaTextInfo =
SwingUtilities2.AATextInfo.getAATextInfo(lafCond);
defaults.put(SwingUtilities2.AA_TEXT_PROPERTY_KEY, aaTextInfo);
updateUI();
}
/**
* <p>Invoked after nodes have been removed from the tree. Note that
* if a subtree is removed from the tree, this method may only be
* invoked once for the root of the removed subtree, not once for
* each individual set of siblings removed.</p>
*
* <p>e.path() returns the former parent of the deleted nodes.</p>
*
* <p>e.childIndices() returns the indices the nodes had before they were deleted in ascending order.</p>
*/
public void treeNodesRemoved(TreeModelEvent e) {
if(e != null) {
int changedIndexs[];
int maxCounter;
TreePath parentPath = SwingUtilities2.getTreePath(e, getModel());
FHTreeStateNode changedParentNode = getNodeForPath
(parentPath, false, false);
changedIndexs = e.getChildIndices();
// PENDING(scott): make sure that changedIndexs are sorted in
// ascending order.
if(changedParentNode != null && changedIndexs != null &&
(maxCounter = changedIndexs.length) > 0) {
Object[] children = e.getChildren();
boolean isVisible =
(changedParentNode.isVisible() &&
changedParentNode.isExpanded());
for(int counter = maxCounter - 1; counter >= 0; counter--) {
changedParentNode.removeChildAtModelIndex
(changedIndexs[counter], isVisible);
}
if(isVisible) {
if(treeSelectionModel != null)
treeSelectionModel.resetRowSelection();
if (treeModel.getChildCount(changedParentNode.
getUserObject()) == 0 &&
changedParentNode.isLeaf()) {
// Node has become a leaf, collapse it.
changedParentNode.collapse(false);
}
visibleNodesChanged();
}
else if(changedParentNode.isVisible())
visibleNodesChanged();
}
}
}
public void mouseDragged(MouseEvent e) {
if (SwingUtilities2.shouldIgnore(e, list)) {
return;
}
if (list.getDragEnabled()) {
DragRecognitionSupport.mouseDragged(e, this);
return;
}
if (e.isShiftDown() || BasicGraphicsUtils.isMenuShortcutKeyDown(e)) {
return;
}
int row = locationToIndex(list, e.getPoint());
if (row != -1) {
// 4835633. Dragging onto a File should not select it.
if (isFileList) {
return;
}
Rectangle cellBounds = getCellBounds(list, row, row);
if (cellBounds != null) {
list.scrollRectToVisible(cellBounds);
list.setSelectionInterval(row, row);
}
}
}