diff options
Diffstat (limited to 'libjava/classpath/javax/swing/tree/DefaultTreeSelectionModel.java')
| -rw-r--r-- | libjava/classpath/javax/swing/tree/DefaultTreeSelectionModel.java | 112 |
1 files changed, 56 insertions, 56 deletions
diff --git a/libjava/classpath/javax/swing/tree/DefaultTreeSelectionModel.java b/libjava/classpath/javax/swing/tree/DefaultTreeSelectionModel.java index b2806f2..29add0e 100644 --- a/libjava/classpath/javax/swing/tree/DefaultTreeSelectionModel.java +++ b/libjava/classpath/javax/swing/tree/DefaultTreeSelectionModel.java @@ -1,6 +1,6 @@ -/* DefaultTreeSelectionModel.java +/* DefaultTreeSelectionModel.java Copyright (C) 2002, 2004, 2005, 2006 Free Software Foundation, Inc. - + This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify @@ -63,7 +63,7 @@ import javax.swing.event.TreeSelectionListener; * listeners are notified about the path and not the row changes. If you * specifically need to track the row changes, register the listener for the * expansion events. - * + * * @author Andrew Selkirk * @author Audrius Meskauskas */ @@ -195,13 +195,13 @@ public class DefaultTreeSelectionModel * Creates a clone of this DefaultTreeSelectionModel with the same selection. * The cloned instance will have the same registered listeners, the listeners * themselves will not be cloned. The selection will be cloned. - * + * * @exception CloneNotSupportedException should not be thrown here * @return a copy of this DefaultTreeSelectionModel */ public Object clone() throws CloneNotSupportedException { - DefaultTreeSelectionModel cloned = + DefaultTreeSelectionModel cloned = (DefaultTreeSelectionModel) super.clone(); cloned.changeSupport = null; cloned.selection = (TreePath[]) selection.clone(); @@ -217,10 +217,10 @@ public class DefaultTreeSelectionModel /** * Returns a string that shows this object's properties. * The returned string lists the selected tree rows, if any. - * + * * @return a string that shows this object's properties */ - public String toString() + public String toString() { if (isSelectionEmpty()) return "[selection empty]"; @@ -239,7 +239,7 @@ public class DefaultTreeSelectionModel /** * writeObject - * + * * @param value0 TODO * @exception IOException TODO */ @@ -250,7 +250,7 @@ public class DefaultTreeSelectionModel /** * readObject - * + * * @param value0 TODO * @exception IOException TODO * @exception ClassNotFoundException TODO @@ -263,7 +263,7 @@ public class DefaultTreeSelectionModel /** * Sets the RowMapper that should be used to map between paths and their rows. - * + * * @param mapper the RowMapper to set * @see RowMapper */ @@ -276,7 +276,7 @@ public class DefaultTreeSelectionModel /** * Returns the RowMapper that is currently used to map between paths and their * rows. - * + * * @return the current RowMapper * @see RowMapper */ @@ -289,7 +289,7 @@ public class DefaultTreeSelectionModel * Sets the current selection mode. Possible values are * {@link #SINGLE_TREE_SELECTION}, {@link #CONTIGUOUS_TREE_SELECTION} and * {@link #DISCONTIGUOUS_TREE_SELECTION}. - * + * * @param mode the selection mode to be set * @see #getSelectionMode * @see #SINGLE_TREE_SELECTION @@ -314,7 +314,7 @@ public class DefaultTreeSelectionModel /** * Returns the current selection mode. - * + * * @return the current selection mode * @see #setSelectionMode * @see #SINGLE_TREE_SELECTION @@ -329,7 +329,7 @@ public class DefaultTreeSelectionModel /** * Sets this path as the only selection. If this changes the selection the * registered TreeSelectionListeners are notified. - * + * * @param path the path to set as selection */ public void setSelectionPath(TreePath path) @@ -339,10 +339,10 @@ public class DefaultTreeSelectionModel paths = new TreePath[]{ path }; setSelectionPaths(paths); } - + /** * Get the number of the tree row for the given path. - * + * * @param path the tree path * @return the tree row for this path or -1 if the path is not visible. */ @@ -373,7 +373,7 @@ public class DefaultTreeSelectionModel * Sets the paths as selection. This method checks for duplicates and removes * them. If this changes the selection the registered TreeSelectionListeners * are notified. - * + * * @param paths the paths to set as selection */ public void setSelectionPaths(TreePath[] paths) @@ -468,10 +468,10 @@ public class DefaultTreeSelectionModel * Adds a path to the list of selected paths. This method checks if the path * is already selected and doesn't add the same path twice. If this changes * the selection the registered TreeSelectionListeners are notified. - * - * The lead path is changed to the added path. This also happen if the + * + * The lead path is changed to the added path. This also happen if the * passed path was already selected before. - * + * * @param path the path to add to the selection */ public void addSelectionPath(TreePath path) @@ -487,7 +487,7 @@ public class DefaultTreeSelectionModel * Adds the paths to the list of selected paths. This method checks if the * paths are already selected and doesn't add the same path twice. If this * changes the selection the registered TreeSelectionListeners are notified. - * + * * @param paths the paths to add to the selection */ public void addSelectionPaths(TreePath[] paths) @@ -568,7 +568,7 @@ public class DefaultTreeSelectionModel /** * Removes the path from the selection. If this changes the selection the * registered TreeSelectionListeners are notified. - * + * * @param path the path to remove */ public void removeSelectionPath(TreePath path) @@ -580,7 +580,7 @@ public class DefaultTreeSelectionModel /** * Removes the paths from the selection. If this changes the selection the * registered TreeSelectionListeners are notified. - * + * * @param paths the paths to remove */ public void removeSelectionPaths(TreePath[] paths) @@ -639,7 +639,7 @@ public class DefaultTreeSelectionModel /** * Returns the first path in the selection. This is especially useful when the * selectionMode is {@link #SINGLE_TREE_SELECTION}. - * + * * @return the first path in the selection */ public TreePath getSelectionPath() @@ -652,7 +652,7 @@ public class DefaultTreeSelectionModel /** * Returns the complete selection. - * + * * @return the complete selection */ public TreePath[] getSelectionPaths() @@ -662,7 +662,7 @@ public class DefaultTreeSelectionModel /** * Returns the number of paths in the selection. - * + * * @return the number of paths in the selection */ public int getSelectionCount() @@ -675,7 +675,7 @@ public class DefaultTreeSelectionModel /** * Checks if a given path is in the selection. - * + * * @param path the path to check * @return <code>true</code> if the path is in the selection, * <code>false</code> otherwise @@ -695,7 +695,7 @@ public class DefaultTreeSelectionModel /** * Checks if the selection is empty. - * + * * @return <code>true</code> if the selection is empty, <code>false</code> * otherwise */ @@ -729,7 +729,7 @@ public class DefaultTreeSelectionModel /** * Adds a <code>TreeSelectionListener</code> object to this model. - * + * * @param listener the listener to add */ public void addTreeSelectionListener(TreeSelectionListener listener) @@ -739,7 +739,7 @@ public class DefaultTreeSelectionModel /** * Removes a <code>TreeSelectionListener</code> object from this model. - * + * * @param listener the listener to remove */ public void removeTreeSelectionListener(TreeSelectionListener listener) @@ -749,7 +749,7 @@ public class DefaultTreeSelectionModel /** * Returns all <code>TreeSelectionListener</code> added to this model. - * + * * @return an array of listeners * @since 1.4 */ @@ -760,7 +760,7 @@ public class DefaultTreeSelectionModel /** * fireValueChanged - * + * * @param event the event to fire. */ protected void fireValueChanged(TreeSelectionEvent event) @@ -773,7 +773,7 @@ public class DefaultTreeSelectionModel /** * Returns all added listeners of a special type. - * + * * @param listenerType the listener type * @return an array of listeners * @since 1.3 @@ -785,7 +785,7 @@ public class DefaultTreeSelectionModel /** * Returns the currently selected rows. - * + * * @return the currently selected rows */ public int[] getSelectionRows() @@ -802,7 +802,7 @@ public class DefaultTreeSelectionModel { if (rows[i] == -1) invisible++; - + } // Clean up invisible rows. if (invisible > 0) @@ -831,7 +831,7 @@ public class DefaultTreeSelectionModel /** * Returns the smallest row index from the selection. - * + * * @return the smallest row index from the selection */ public int getMinSelectionRow() @@ -841,7 +841,7 @@ public class DefaultTreeSelectionModel /** * Returns the largest row index from the selection. - * + * * @return the largest row index from the selection */ public int getMaxSelectionRow() @@ -851,7 +851,7 @@ public class DefaultTreeSelectionModel /** * Checks if a particular row is selected. - * + * * @param row the index of the row to check * @return <code>true</code> if the row is in this selection, * <code>false</code> otherwise @@ -899,7 +899,7 @@ public class DefaultTreeSelectionModel /** * getLeadSelectionRow - * + * * @return int */ public int getLeadSelectionRow() @@ -909,7 +909,7 @@ public class DefaultTreeSelectionModel /** * getLeadSelectionPath - * + * * @return TreePath */ public TreePath getLeadSelectionPath() @@ -919,7 +919,7 @@ public class DefaultTreeSelectionModel /** * Adds a <code>PropertyChangeListener</code> object to this model. - * + * * @param listener the listener to add. */ public void addPropertyChangeListener(PropertyChangeListener listener) @@ -931,7 +931,7 @@ public class DefaultTreeSelectionModel /** * Removes a <code>PropertyChangeListener</code> object from this model. - * + * * @param listener the listener to remove. */ public void removePropertyChangeListener(PropertyChangeListener listener) @@ -942,7 +942,7 @@ public class DefaultTreeSelectionModel /** * Returns all added <code>PropertyChangeListener</code> objects. - * + * * @return an array of listeners. * @since 1.4 */ @@ -1000,12 +1000,12 @@ public class DefaultTreeSelectionModel && selection.length > 1) setSelectionPath(selection[0]); } - + /** * Returns <code>true</code> if the paths are contiguous (take subsequent * rows in the diplayed tree view. The method returns <code>true</code> if * we have no RowMapper assigned. - * + * * @param paths the paths to check for continuity * @return <code>true</code> if the paths are contiguous or we have no * RowMapper assigned @@ -1038,7 +1038,7 @@ public class DefaultTreeSelectionModel selected.set(row); valid++; } - + } } int max = valid + min; @@ -1057,7 +1057,7 @@ public class DefaultTreeSelectionModel * <li>selectionMode is {@link #DISCONTIGUOUS_TREE_SELECTION}</li> * <li>adding the paths to the selection still results in a contiguous set of * paths</li> - * + * * @param paths the paths to check * @return <code>true</code> if the paths can be added with respect to the * selectionMode @@ -1107,11 +1107,11 @@ public class DefaultTreeSelectionModel return false; return true; } - + /** * Checks if the paths can be removed without breaking the continuity of the * selection according to selectionMode. - * + * * @param paths the paths to check * @return <code>true</code> if the paths can be removed with respect to the * selectionMode @@ -1121,20 +1121,20 @@ public class DefaultTreeSelectionModel if (rowMapper == null || isSelectionEmpty() || selectionMode == DISCONTIGUOUS_TREE_SELECTION) return true; - + HashSet<TreePath> set = new HashSet<TreePath>(); for (int i = 0; i < selection.length; i++) set.add(selection[i]); - + for (int i = 0; i < paths.length; i++) set.remove(paths[i]); - + TreePath[] remaining = new TreePath[set.size()]; Iterator<TreePath> iter = set.iterator(); - + for (int i = 0; i < remaining.length; i++) remaining[i] = iter.next(); - + return arePathsContiguous(remaining); } @@ -1142,12 +1142,12 @@ public class DefaultTreeSelectionModel * Notify the installed listeners that the given patches have changed. This * method will call listeners if invoked, but it is not called from the * implementation of this class. - * + * * @param vPaths the vector of the changed patches * @param oldLeadSelection the old selection index */ protected void notifyPathChange(Vector<PathPlaceHolder> vPaths, - TreePath oldLeadSelection) + TreePath oldLeadSelection) { int numChangedPaths = vPaths.size(); |