Java 类javax.swing.plaf.TreeUI 实例源码

项目：incubator-netbeans 文件：BeanTreeView.java

/** Make a path visible.
* @param path the path
*/
private void showPathWithoutExpansion(TreePath path) {
    Rectangle rect = tree.getPathBounds(path);
    if (rect != null) { //PENDING
        TreeUI tmp = tree.getUI();
        int correction = 0;
        if (tmp instanceof BasicTreeUI) {
            correction = ((BasicTreeUI) tmp).getLeftChildIndent();
            correction += ((BasicTreeUI) tmp).getRightChildIndent();
        }
        rect.x = Math.max(0, rect.x - correction);
        if (rect.y >= 0) { //#197514 - do not scroll to negative y values
            tree.scrollRectToVisible(rect);
        }
    }
}

项目：incubator-netbeans 文件：TemplatesPanelGUI.java

/** Make a path visible.
* @param path the path
*/
private void showPathWithoutExpansion(TreePath path) {
    Rectangle rect = tree.getPathBounds(path);
    if (rect != null) { //PENDING
        TreeUI tmp = tree.getUI();
        int correction = 0;
        if (tmp instanceof BasicTreeUI) {
            correction = ((BasicTreeUI) tmp).getLeftChildIndent();
            correction += ((BasicTreeUI) tmp).getRightChildIndent();
        }
        rect.x = Math.max(0, rect.x - correction);
        rect.y += rect.height;
        if (rect.y >= 0) { //#197514 - do not scroll to negative y values
            tree.scrollRectToVisible(rect);
        }
    }
}

项目：incubator-netbeans 文件：ProfilerTreeTable.java

public void setUI(TreeUI ui) {
    if (ui instanceof SynthTreeUI) {
        if (synthLikeUI == null) {
            super.setUI(ui);
            SynthTreeUI synthUI = (SynthTreeUI)ui;
            int left = synthUI.getLeftChildIndent();
            int right = synthUI.getRightChildIndent();

            synthLikeUI = new SynthLikeTreeUI();
            super.setUI(synthLikeUI);

            boolean nimbus = UIUtils.isNimbusLookAndFeel();
            synthLikeUI.setLeftChildIndent(left + (nimbus ? 4 : 6));
            synthLikeUI.setRightChildIndent(right);
        } else {
            super.setUI(synthLikeUI);
        }
    } else {
        super.setUI(ui);

        // #269500 - performance workaround for BasicTreeUI
        if (!DISABLE_TREEUI_FIX && ui instanceof BasicTreeUI)
            workaroundVerticalLines = UIManager.getBoolean("Tree.paintLines"); // NOI18N
    }
}

项目：taxonaut 文件：AlignerTree.java

public void setModel(TreeModel model)
   {
if(!(model instanceof UnitedNameTreeModel))
    return;

TreeModel currentModel = getModel();
if(currentModel != null &&
   currentModel instanceof UnitedNameTreeModel)
    ((UnitedNameTreeModel)currentModel).removeUnitedNameTreeModelListener(this);

super.setModel(model);
TreeUI ui = getUI();
if((model instanceof NodeMapper) && 
   (ui instanceof Aligner))
    ((Aligner)ui).setMapper((NodeMapper)model);


if(model != null &&
   model instanceof UnitedNameTreeModel)
    ((UnitedNameTreeModel)model).addUnitedNameTreeModelListener(this);
   }

项目：USDComponentLibrary 文件：AccessBridge.java

private Component getCurrentComponent() {
    debugString("AccessibleJTreeNode: getCurrentComponent");
    // is the object visible?
    // if so, get row, selected, focus & leaf state, 
    // and then get the renderer component and return it
    if (tree.isVisible(path)) {
    TreeCellRenderer r = tree.getCellRenderer();
    if (r == null) {
        debugString("  returning null 1");
        return null;
    }
    TreeUI ui = tree.getUI();
    if (ui != null) {
        int row = ui.getRowForPath(tree, path);
        boolean selected = tree.isPathSelected(path);
        boolean expanded = tree.isExpanded(path);
        boolean hasFocus = false; // how to tell?? -PK
        Component retval = r.getTreeCellRendererComponent(tree, obj, 
                                  selected, expanded, isLeaf, row, hasFocus);
        debugString("  returning = "+retval.getClass());
        return retval;
    }
    } 
    debugString("  returning null 2");
    return null;
}

项目：javify 文件：JTree.java

/**
 * Get the pathes that are displayes between the two given rows.
 *
 * @param index0 the starting row, inclusive
 * @param index1 the ending row, inclusive
 *
 * @return the array of the tree pathes
 */
protected TreePath[] getPathBetweenRows(int index0, int index1)
{
  TreeUI ui = getUI();

  if (ui == null)
    return null;

  int minIndex = Math.min(index0, index1);
  int maxIndex = Math.max(index0, index1);
  TreePath[] paths = new TreePath[maxIndex - minIndex + 1];

  for (int i = minIndex; i <= maxIndex; ++i)
    paths[i - minIndex] = ui.getPathForRow(this, i);

  return paths;
}

项目：intellij-ce-playground 文件：UsageViewImpl.java

private void clearRendererCache() {
  // clear renderer cache of node preferred size
  TreeUI ui = myTree.getUI();
  if (ui instanceof BasicTreeUI) {
    AbstractLayoutCache treeState = ReflectionUtil.getField(BasicTreeUI.class, ui, AbstractLayoutCache.class, "treeState");
    Rectangle visibleRect = myTree.getVisibleRect();
    int rowForLocation = myTree.getClosestRowForLocation(0, visibleRect.y);
    int visibleRowCount = getVisibleRowCount();
    for (int i = rowForLocation + visibleRowCount + 1; i >= rowForLocation; i--) {
      final TreePath eachPath = myTree.getPathForRow(i);
      if (eachPath == null) continue;

      treeState.invalidatePathBounds(eachPath);
    }
    myTree.repaint(visibleRect);
  }
  else {
    myTree.setCellRenderer(myUsageViewTreeCellRenderer);
  }
}

项目：intellij-ce-playground 文件：Tree.java

private boolean isLocationInExpandControl(final TreePath path, final int x, final int y) {
  final TreeUI ui = getUI();
  if (!(ui instanceof BasicTreeUI)) return false;

  try {
    Class aClass = ui.getClass();
    while (BasicTreeUI.class.isAssignableFrom(aClass) && !BasicTreeUI.class.equals(aClass)) {
      aClass = aClass.getSuperclass();
    }
    final Method method = ReflectionUtil.getDeclaredMethod(aClass, "isLocationInExpandControl", TreePath.class, int.class, int.class);
    if (method != null) {
      return (Boolean)method.invoke(ui, path, x, y);
    }
  }
  catch (Throwable ignore) { }

  return false;
}

项目：intellij-ce-playground 文件：Tree.java

protected boolean isLocationInExpandControl(@Nullable TreePath path, int mouseX) {
  if (path == null) return false;
  TreeUI ui = getUI();
  if (!(ui instanceof BasicTreeUI)) return false;
  BasicTreeUI treeUI = (BasicTreeUI)ui;
  if (!treeModel.isLeaf(path.getLastPathComponent())) {
    Insets insets = this.getInsets();
    int boxWidth = treeUI.getExpandedIcon() != null ? treeUI.getExpandedIcon().getIconWidth() : 8;
    int boxLeftX = treeUI.getLeftChildIndent() + treeUI.getRightChildIndent() * (path.getPathCount() - 1);
    if (getComponentOrientation().isLeftToRight()) {
      boxLeftX = boxLeftX + insets.left - treeUI.getRightChildIndent() + 1;
    }
    else {
      boxLeftX = getWidth() - boxLeftX - insets.right + treeUI.getRightChildIndent() - 1;
    }
    boxLeftX -= getComponentOrientation().isLeftToRight() ? (int)Math.ceil(boxWidth / 2.0) : (int)Math.floor(boxWidth / 2.0);
    return mouseX >= boxLeftX && mouseX < boxLeftX + boxWidth;
  }
  return false;
}

项目：intellij-ce-playground 文件：MacUIUtil.java

public static void doNotFillBackground(@NotNull final JTree tree, @NotNull final DefaultTreeCellRenderer renderer) {
  TreeUI ui = tree.getUI();
  if (ui instanceof WideSelectionTreeUI) {
    if (((WideSelectionTreeUI)ui).isWideSelection()) {
      renderer.setOpaque(false);
      try {
        final Field fillBackground = DefaultTreeCellRenderer.class.getDeclaredField("fillBackground");
        fillBackground.setAccessible(true);
        fillBackground.set(renderer, false);
      }
      catch (Exception e) {
        // nothing
      }
    }
  }
}

项目：intellij-ce-playground 文件：ComponentTree.java

public void setUI(final TreeUI ui) {
  super.setUI(ui);

  // [vova] we cannot create this hash in constructor and just clear it here. The
  // problem is that setUI is invoked by constructor of superclass.
  myHighlightAttributes = new HashMap<HighlightSeverity, Map<SimpleTextAttributes, SimpleTextAttributes>>();

  final EditorColorsScheme globalScheme = EditorColorsManager.getInstance().getGlobalScheme();
  final TextAttributes attributes = globalScheme.getAttributes(JavaHighlightingColors.STRING);

  myBindingAttributes = new SimpleTextAttributes(SimpleTextAttributes.STYLE_BOLD, UIUtil.getTreeForeground());
  myClassAttributes = new SimpleTextAttributes(SimpleTextAttributes.STYLE_PLAIN, UIUtil.getTreeForeground());
  myPackageAttributes = new SimpleTextAttributes(SimpleTextAttributes.STYLE_PLAIN, Color.GRAY);
  myTitleAttributes =new SimpleTextAttributes(SimpleTextAttributes.STYLE_PLAIN, attributes.getForegroundColor());
  myUnknownAttributes = new SimpleTextAttributes(SimpleTextAttributes.STYLE_WAVED, Color.RED);
}

项目：jvm-stm 文件：JTree.java

/**
 * Get the pathes that are displayes between the two given rows.
 * 
 * @param index0 the starting row, inclusive
 * @param index1 the ending row, inclusive
 * 
 * @return the array of the tree pathes
 */
protected TreePath[] getPathBetweenRows(int index0, int index1)
{
  TreeUI ui = getUI();

  if (ui == null)
    return null;

  int minIndex = Math.min(index0, index1);
  int maxIndex = Math.max(index0, index1);
  TreePath[] paths = new TreePath[maxIndex - minIndex + 1];

  for (int i = minIndex; i <= maxIndex; ++i)
    paths[i - minIndex] = ui.getPathForRow(this, i);

  return paths;
}

项目：JamVM-PH 文件：JTree.java

/**
 * Get the pathes that are displayes between the two given rows.
 * 
 * @param index0 the starting row, inclusive
 * @param index1 the ending row, inclusive
 * 
 * @return the array of the tree pathes
 */
protected TreePath[] getPathBetweenRows(int index0, int index1)
{
  TreeUI ui = getUI();

  if (ui == null)
    return null;

  int minIndex = Math.min(index0, index1);
  int maxIndex = Math.max(index0, index1);
  TreePath[] paths = new TreePath[maxIndex - minIndex + 1];

  for (int i = minIndex; i <= maxIndex; ++i)
    paths[i - minIndex] = ui.getPathForRow(this, i);

  return paths;
}

项目：tools-idea 文件：Tree.java

private boolean isLocationInExpandControl(final TreePath path, final int x, final int y) {
  final TreeUI ui = getUI();
  if (!(ui instanceof BasicTreeUI)) return false;

  try {
    Class aClass = ui.getClass();
    while (BasicTreeUI.class.isAssignableFrom(aClass) && !BasicTreeUI.class.equals(aClass)) {
      aClass = aClass.getSuperclass();
    }
    final Method method = ReflectionUtil.getDeclaredMethod(aClass, "isLocationInExpandControl", TreePath.class, int.class, int.class);
    if (method != null) {
      method.setAccessible(true);
      return (Boolean)method.invoke(ui, path, x, y);
    }
  }
  catch (Throwable ignore) { }

  return false;
}

项目：tools-idea 文件：Tree.java

protected boolean isLocationInExpandControl(@Nullable TreePath path, int mouseX) {
  if (path == null) return false;
  TreeUI ui = getUI();
  if (!(ui instanceof BasicTreeUI)) return false;
  BasicTreeUI treeUI = (BasicTreeUI)ui;
  if (!treeModel.isLeaf(path.getLastPathComponent())) {
    Insets insets = Tree.this.getInsets();
    int boxWidth = treeUI.getExpandedIcon() != null ? treeUI.getExpandedIcon().getIconWidth() : 8;
    int boxLeftX = treeUI.getLeftChildIndent() + treeUI.getRightChildIndent() * (path.getPathCount() - 1);
    if (getComponentOrientation().isLeftToRight()) {
      boxLeftX = boxLeftX + insets.left - treeUI.getRightChildIndent() + 1;
    }
    else {
      boxLeftX = getWidth() - boxLeftX - insets.right + treeUI.getRightChildIndent() - 1;
    }
    boxLeftX -= (getComponentOrientation().isLeftToRight() ? (int)Math.ceil(boxWidth / 2.0) : (int)Math.floor(boxWidth / 2.0));
    return (mouseX >= boxLeftX && mouseX < (boxLeftX + boxWidth));
  }
  return false;
}

项目：tools-idea 文件：MacUIUtil.java

public static void doNotFillBackground(@NotNull final JTree tree, @NotNull final DefaultTreeCellRenderer renderer) {
  TreeUI ui = tree.getUI();
  if (ui instanceof WideSelectionTreeUI) {
    if (((WideSelectionTreeUI)ui).isWideSelection()) {
      renderer.setOpaque(false);
      try {
        final Field fillBackground = DefaultTreeCellRenderer.class.getDeclaredField("fillBackground");
        fillBackground.setAccessible(true);
        fillBackground.set(renderer, false);
      }
      catch (Exception e) {
        // nothing
      }
    }
  }
}

项目：tools-idea 文件：ComponentTree.java

public void setUI(final TreeUI ui) {
  super.setUI(ui);

  // [vova] we cannot create this hash in constructor and just clear it here. The
  // problem is that setUI is invoked by constructor of superclass.
  myHighlightAttributes = new HashMap<HighlightSeverity, Map<SimpleTextAttributes, SimpleTextAttributes>>();

  final EditorColorsScheme globalScheme = EditorColorsManager.getInstance().getGlobalScheme();
  final TextAttributes attributes = globalScheme.getAttributes(JavaHighlightingColors.STRING);

  myBindingAttributes = new SimpleTextAttributes(SimpleTextAttributes.STYLE_BOLD, UIUtil.getTreeForeground());
  myClassAttributes = new SimpleTextAttributes(SimpleTextAttributes.STYLE_PLAIN, UIUtil.getTreeForeground());
  myPackageAttributes = new SimpleTextAttributes(SimpleTextAttributes.STYLE_PLAIN, Color.GRAY);
  myTitleAttributes =new SimpleTextAttributes(SimpleTextAttributes.STYLE_PLAIN, attributes.getForegroundColor());
  myUnknownAttributes = new SimpleTextAttributes(SimpleTextAttributes.STYLE_WAVED, Color.RED);
}

项目：classpath 文件：JTree.java

/**
 * Get the pathes that are displayes between the two given rows.
 *
 * @param index0 the starting row, inclusive
 * @param index1 the ending row, inclusive
 *
 * @return the array of the tree pathes
 */
protected TreePath[] getPathBetweenRows(int index0, int index1)
{
  TreeUI ui = getUI();

  if (ui == null)
    return null;

  int minIndex = Math.min(index0, index1);
  int maxIndex = Math.max(index0, index1);
  TreePath[] paths = new TreePath[maxIndex - minIndex + 1];

  for (int i = minIndex; i <= maxIndex; ++i)
    paths[i - minIndex] = ui.getPathForRow(this, i);

  return paths;
}

项目：consulo-ui-designer 文件：ComponentTree.java

@Override
public void setUI(final TreeUI ui)
{
    super.setUI(ui);

    // [vova] we cannot create this hash in constructor and just clear it here. The
    // problem is that setUI is invoked by constructor of superclass.
    myHighlightAttributes = new HashMap<HighlightSeverity, Map<SimpleTextAttributes, SimpleTextAttributes>>();

    final EditorColorsScheme globalScheme = EditorColorsManager.getInstance().getGlobalScheme();
    final TextAttributes attributes = globalScheme.getAttributes(JavaHighlightingColors.STRING);

    myBindingAttributes = new SimpleTextAttributes(SimpleTextAttributes.STYLE_BOLD, UIUtil.getTreeForeground());
    myClassAttributes = new SimpleTextAttributes(SimpleTextAttributes.STYLE_PLAIN, UIUtil.getTreeForeground());
    myPackageAttributes = new SimpleTextAttributes(SimpleTextAttributes.STYLE_PLAIN, Color.GRAY);
    myTitleAttributes = new SimpleTextAttributes(SimpleTextAttributes.STYLE_PLAIN, attributes.getForegroundColor());
    myUnknownAttributes = new SimpleTextAttributes(SimpleTextAttributes.STYLE_WAVED, Color.RED);
}

项目：consulo 文件：UsageViewImpl.java

private void clearRendererCache() {
  ApplicationManager.getApplication().assertIsDispatchThread();
  if (expandingAll) return; // to avoid quadratic row enumeration
  // clear renderer cache of node preferred size
  TreeUI ui = myTree.getUI();
  if (ui instanceof BasicTreeUI) {
    AbstractLayoutCache treeState = ReflectionUtil.getField(BasicTreeUI.class, ui, AbstractLayoutCache.class, "treeState");
    Rectangle visibleRect = myTree.getVisibleRect();
    int rowForLocation = myTree.getClosestRowForLocation(0, visibleRect.y);
    int visibleRowCount = getVisibleRowCount();
    for (int i = rowForLocation + visibleRowCount + 1; i >= rowForLocation; i--) {
      final TreePath eachPath = myTree.getPathForRow(i);
      if (eachPath == null) continue;

      treeState.invalidatePathBounds(eachPath);
    }
    myTree.repaint(visibleRect);
  }
  else {
    myTree.setCellRenderer(myUsageViewTreeCellRenderer);
  }
}

项目：consulo 文件：Tree.java

private boolean isLocationInExpandControl(final TreePath path, final int x, final int y) {
  final TreeUI ui = getUI();
  if (!(ui instanceof BasicTreeUI)) return false;

  try {
    Class aClass = ui.getClass();
    while (BasicTreeUI.class.isAssignableFrom(aClass) && !BasicTreeUI.class.equals(aClass)) {
      aClass = aClass.getSuperclass();
    }
    final Method method = ReflectionUtil.getDeclaredMethod(aClass, "isLocationInExpandControl", TreePath.class, int.class, int.class);
    if (method != null) {
      return (Boolean)method.invoke(ui, path, x, y);
    }
  }
  catch (Throwable ignore) { }

  return false;
}

项目：consulo 文件：MacUIUtil.java

public static void doNotFillBackground(@Nonnull final JTree tree, @Nonnull final DefaultTreeCellRenderer renderer) {
  TreeUI ui = tree.getUI();
  if (ui instanceof WideSelectionTreeUI) {
    if (((WideSelectionTreeUI)ui).isWideSelection()) {
      renderer.setOpaque(false);
      try {
        final Field fillBackground = DefaultTreeCellRenderer.class.getDeclaredField("fillBackground");
        fillBackground.setAccessible(true);
        fillBackground.set(renderer, false);
      }
      catch (Exception e) {
        // nothing
      }
    }
  }
}

项目：incubator-netbeans 文件：DebugTreeView.java

private static void clearDrawingCache(JTree tree) {
   TreeUI tui = tree.getUI();
   if (tui instanceof BasicTreeUI) {
       try {
           Field drawingCacheField = BasicTreeUI.class.getDeclaredField("drawingCache");
           drawingCacheField.setAccessible(true);
           Map table = (Map) drawingCacheField.get(tui);
           table.clear();
       } catch (Exception ex) {}
   }
}

项目：OpenJSharp 文件：MultiTreeUI.java

/**
 * Invokes the <code>getPathBounds</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public Rectangle getPathBounds(JTree a, TreePath b) {
    Rectangle returnValue =
        ((TreeUI) (uis.elementAt(0))).getPathBounds(a,b);
    for (int i = 1; i < uis.size(); i++) {
        ((TreeUI) (uis.elementAt(i))).getPathBounds(a,b);
    }
    return returnValue;
}

项目：OpenJSharp 文件：MultiTreeUI.java

/**
 * Invokes the <code>getPathForRow</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public TreePath getPathForRow(JTree a, int b) {
    TreePath returnValue =
        ((TreeUI) (uis.elementAt(0))).getPathForRow(a,b);
    for (int i = 1; i < uis.size(); i++) {
        ((TreeUI) (uis.elementAt(i))).getPathForRow(a,b);
    }
    return returnValue;
}

项目：OpenJSharp 文件：MultiTreeUI.java

/**
 * Invokes the <code>getRowForPath</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public int getRowForPath(JTree a, TreePath b) {
    int returnValue =
        ((TreeUI) (uis.elementAt(0))).getRowForPath(a,b);
    for (int i = 1; i < uis.size(); i++) {
        ((TreeUI) (uis.elementAt(i))).getRowForPath(a,b);
    }
    return returnValue;
}

项目：OpenJSharp 文件：MultiTreeUI.java

/**
 * Invokes the <code>getRowCount</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public int getRowCount(JTree a) {
    int returnValue =
        ((TreeUI) (uis.elementAt(0))).getRowCount(a);
    for (int i = 1; i < uis.size(); i++) {
        ((TreeUI) (uis.elementAt(i))).getRowCount(a);
    }
    return returnValue;
}

项目：OpenJSharp 文件：MultiTreeUI.java

/**
 * Invokes the <code>getClosestPathForLocation</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public TreePath getClosestPathForLocation(JTree a, int b, int c) {
    TreePath returnValue =
        ((TreeUI) (uis.elementAt(0))).getClosestPathForLocation(a,b,c);
    for (int i = 1; i < uis.size(); i++) {
        ((TreeUI) (uis.elementAt(i))).getClosestPathForLocation(a,b,c);
    }
    return returnValue;
}

项目：OpenJSharp 文件：MultiTreeUI.java

/**
 * Invokes the <code>isEditing</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public boolean isEditing(JTree a) {
    boolean returnValue =
        ((TreeUI) (uis.elementAt(0))).isEditing(a);
    for (int i = 1; i < uis.size(); i++) {
        ((TreeUI) (uis.elementAt(i))).isEditing(a);
    }
    return returnValue;
}

项目：OpenJSharp 文件：MultiTreeUI.java

/**
 * Invokes the <code>stopEditing</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public boolean stopEditing(JTree a) {
    boolean returnValue =
        ((TreeUI) (uis.elementAt(0))).stopEditing(a);
    for (int i = 1; i < uis.size(); i++) {
        ((TreeUI) (uis.elementAt(i))).stopEditing(a);
    }
    return returnValue;
}

项目：OpenJSharp 文件：MultiTreeUI.java

/**
 * Invokes the <code>getEditingPath</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public TreePath getEditingPath(JTree a) {
    TreePath returnValue =
        ((TreeUI) (uis.elementAt(0))).getEditingPath(a);
    for (int i = 1; i < uis.size(); i++) {
        ((TreeUI) (uis.elementAt(i))).getEditingPath(a);
    }
    return returnValue;
}