+2003-03-31 Michael Koch <konqueror@gmx.de>
+
+ * javax/swing/AbstractCellEditor.java,
+ javax/swing/AbstractListModel.java,
+ javax/swing/ActionMap.java,
+ javax/swing/BorderFactory.java,
+ javax/swing/ButtonGroup.java,
+ javax/swing/DefaultBoundedRangeModel.java,
+ javax/swing/DefaultButtonModel.java,
+ javax/swing/DefaultCellEditor.java,
+ javax/swing/DefaultComboBoxModel.java,
+ javax/swing/DefaultDesktopManager.java,
+ javax/swing/DefaultListCellRenderer.java,
+ javax/swing/DefaultSingleSelectionModel.java,
+ javax/swing/InputMap.java,
+ javax/swing/JComponent.java,
+ javax/swing/JMenu.java,
+ javax/swing/JSlider.java,
+ javax/swing/KeyStroke.java,
+ javax/swing/OverlayLayout.java,
+ javax/swing/ScrollPaneLayout.java,
+ javax/swing/SizeRequirements.java,
+ javax/swing/UIManager.java,
+ javax/swing/ViewportLayout.java,
+ javax/swing/border/AbstractBorder.java,
+ javax/swing/colorchooser/DefaultColorSelectionModel.java,
+ javax/swing/event/EventListenerList.java,
+ javax/swing/table/AbstractTableModel.java,
+ javax/swing/table/DefaultTableCellRenderer.java,
+ javax/swing/table/DefaultTableColumnModel.java,
+ javax/swing/table/DefaultTableModel.java,
+ javax/swing/table/TableColumn.java,
+ javax/swing/text/StyledEditorKit.java,
+ javax/swing/tree/DefaultMutableTreeNode.java,
+ javax/swing/tree/DefaultTreeModel.java,
+ javax/swing/tree/DefaultTreeSelectionModel.java,
+ javax/swing/tree/TreePath.java,
+ javax/swing/undo/AbstractUndoableEdit.java,
+ javax/swing/undo/StateEdit.java,
+ javax/swing/undo/StateEditable.java,
+ javax/swing/undo/UndoableEditSupport.java:
+ Merges from classpath.
+
2003-03-30 Tom Tromey <tromey@redhat.com>
* java/lang/String.java (data, boffset, count): Documented.
* @author Andrew Selkirk
* @version 1.0
*/
-public abstract class AbstractCellEditor implements CellEditor, Serializable {
+public abstract class AbstractCellEditor
+ implements CellEditor, Serializable
+{
+ static final long serialVersionUID = -1048006551406220959L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
* @author Andrew Selkirk
* @version 1.0
*/
-public abstract class AbstractListModel implements ListModel, Serializable {
+public abstract class AbstractListModel
+ implements ListModel, Serializable
+{
+ static final long serialVersionUID = -3285184064379168730L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
* @author Andrew Selkirk
* @version 1.0
*/
-public class ActionMap implements Serializable {
+public class ActionMap implements Serializable
+{
+ static final long serialVersionUID = -6277518704513986346L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
+/* BorderFactory.java
+ Copyright (C) 2002 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
package javax.swing;
import java.awt.*;
public class ButtonGroup implements Serializable
{
+ static final long serialVersionUID = 4259076101881721375L;
+
Vector v = new Vector();
ButtonModel sel;
* @author Andrew Selkirk
* @version 1.0
*/
-public class DefaultBoundedRangeModel implements BoundedRangeModel, Serializable {
+public class DefaultBoundedRangeModel
+ implements BoundedRangeModel, Serializable
+{
+ static final long serialVersionUID = 5034068491295259790L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
import java.awt.*;
import javax.swing.event.*;
-public
-class DefaultButtonModel implements ButtonModel, java.io.Serializable
+public class DefaultButtonModel
+ implements ButtonModel, java.io.Serializable
{
+ static final long serialVersionUID = -5342609566534980231L;
+
Vector actions = new Vector();
Vector items = new Vector();
* @author Andrew Selkirk
* @version 1.0
*/
-public class DefaultCellEditor extends AbstractCellEditor implements TableCellEditor, TreeCellEditor {
+public class DefaultCellEditor
+ extends AbstractCellEditor
+ implements TableCellEditor, TreeCellEditor
+{
+ static final long serialVersionUID = 3564035141373880027L;
//-------------------------------------------------------------
// Classes ----------------------------------------------------
* @version 1.0
*/
public class DefaultComboBoxModel extends AbstractListModel
- implements MutableComboBoxModel, Serializable {
+ implements MutableComboBoxModel, Serializable
+{
+ static final long serialVersionUID = 6698657703676921904L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
* @author Andrew Selkirk
* @version 1.0
*/
-public class DefaultDesktopManager implements DesktopManager, Serializable {
+public class DefaultDesktopManager implements DesktopManager, Serializable
+{
+ static final long serialVersionUID = 4657624909838017887L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
* @version 1.0
*/
public class DefaultListCellRenderer extends JLabel
- implements ListCellRenderer, Serializable {
+ implements ListCellRenderer, Serializable
+{
+ static final long serialVersionUID = 7708947179685189462L;
//-------------------------------------------------------------
// Classes ----------------------------------------------------
* @version 1.0
*/
public class DefaultSingleSelectionModel implements
- SingleSelectionModel, Serializable {
+ SingleSelectionModel, Serializable
+{
+ static final long serialVersionUID = 3676229404753786004L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
* @author Andrew Selkirk
* @version 1.0
*/
-public class InputMap implements Serializable {
+public class InputMap implements Serializable
+{
+ static final long serialVersionUID = -5429059542008604257L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
*/
public abstract class JComponent extends Container implements Serializable
{
+ static final long serialVersionUID = -5242478962609715464L;
/**
* accessibleContext
*/
* @author Andrew Selkirk
* @version 1.0
*/
-public class JMenu extends JMenuItem implements Accessible, MenuElement {
+public class JMenu
+ extends JMenuItem
+ implements Accessible, MenuElement
+{
+ static final long serialVersionUID = 4227225638931828014L;
//-------------------------------------------------------------
// Classes ----------------------------------------------------
* @author Andrew Selkirk
* @version 1.0
*/
-public class JSlider extends JComponent implements SwingConstants, Accessible {
+public class JSlider
+ extends JComponent
+ implements SwingConstants, Accessible
+{
+ static final long serialVersionUID = -1441275936141218479L;
//-------------------------------------------------------------
// Classes ----------------------------------------------------
* @author Andrew Selkirk
* @version 1.0
*/
-public class KeyStroke implements Serializable {
+public class KeyStroke implements Serializable
+{
+ static final long serialVersionUID = -9060180771037902530L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
* @author Andrew Selkirk
* @version 1.0
*/
-public class OverlayLayout implements LayoutManager2, Serializable {
+public class OverlayLayout
+ implements LayoutManager2, Serializable
+{
+ static final long serialVersionUID = 18082829169631543L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
* @author Andrew Selkirk
* @version 1.0
*/
-public class ScrollPaneLayout implements LayoutManager, ScrollPaneConstants, Serializable {
+public class ScrollPaneLayout
+ implements LayoutManager, ScrollPaneConstants, Serializable
+{
+ static final long serialVersionUID = -4480022884523193743L;
//-------------------------------------------------------------
// Classes ----------------------------------------------------
* @author Andrew Selkirk
* @version 1.0
*/
-public class SizeRequirements implements Serializable {
+public class SizeRequirements implements Serializable
+{
+ static final long serialVersionUID = 9217749429906736553L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
public class UIManager implements Serializable
{
+ static final long serialVersionUID = -5547433830339189365L;
+
static class LookAndFeelInfo
{
String name, clazz;
* @author Andrew Selkirk
* @version 1.0
*/
-public class ViewportLayout implements LayoutManager, Serializable {
+public class ViewportLayout implements LayoutManager, Serializable
+{
+ static final long serialVersionUID = -788225906076097229L;
//-------------------------------------------------------------
// Initialization ---------------------------------------------
public abstract class AbstractBorder implements Border, Serializable
{
+ static final long serialVersionUID = -545885975315191844L;
+
AbstractBorder()
{
}
* @version 1.0
*/
public class DefaultColorSelectionModel
- implements ColorSelectionModel, Serializable {
+ implements ColorSelectionModel, Serializable
+{
+ static final long serialVersionUID = 580150227676302096L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
* EventListenerList
* @author Andrew Selkirk
*/
-public class EventListenerList extends Object
- implements Serializable {
+public class EventListenerList extends Object implements Serializable
+{
+ static final long serialVersionUID = -5677132037850737084L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
* AbstractTableModel
* @author Andrew Selkirk
*/
-public abstract class AbstractTableModel implements TableModel, Serializable {
+public abstract class AbstractTableModel implements TableModel, Serializable
+{
+ static final long serialVersionUID = -5798593159423650347L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
+/* DefaultTableCellRenderer.java
+ Copyright (C) 2002 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
package javax.swing.table;
import java.awt.Component;
import java.io.Serializable;
public class DefaultTableCellRenderer extends JLabel
implements TableCellRenderer, Serializable
{
+ static final long serialVersionUID = 7878911414715528324L;
+
public static class UIResource extends DefaultTableCellRenderer
implements javax.swing.plaf.UIResource
{
* @author Andrew Selkirk
* @version 1.0
*/
-public class DefaultTableColumnModel implements TableColumnModel, PropertyChangeListener, ListSelectionListener, Serializable {
+public class DefaultTableColumnModel
+ implements TableColumnModel, PropertyChangeListener,
+ ListSelectionListener, Serializable
+{
+ static final long serialVersionUID = 6580012493508960512L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
* DefaultTableModel
* @author Andrew Selkirk
*/
-public class DefaultTableModel extends AbstractTableModel implements Serializable {
+public class DefaultTableModel extends AbstractTableModel
+ implements Serializable
+{
+ static final long serialVersionUID = 6680042567037222321L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
* @author Andrew Selkirk
* @version 1.0
*/
-public class TableColumn implements Serializable {
+public class TableColumn implements Serializable
+{
+ static final long serialVersionUID = -6113660025878112608L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
* @author Andrew Selkirk
* @version 1.0
*/
-public class StyledEditorKit extends DefaultEditorKit {
+public class StyledEditorKit extends DefaultEditorKit
+{
+ static final long serialVersionUID = 7002391892985555948L;
//-------------------------------------------------------------
// Classes ----------------------------------------------------
* DefaultMutableTreeNode
* @author Andrew Selkirk
*/
-public class DefaultMutableTreeNode implements Cloneable, MutableTreeNode, Serializable {
+public class DefaultMutableTreeNode
+ implements Cloneable, MutableTreeNode, Serializable
+{
+ static final long serialVersionUID = -4298474751201349152L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
* DefaultTreeModel
* @author Andrew Selkirk
*/
-public class DefaultTreeModel implements Serializable, TreeModel {
+public class DefaultTreeModel implements Serializable, TreeModel
+{
+ static final long serialVersionUID = -2621068368932566998L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
* DefaultTreeSelectionModel
* @author Andrew Selkirk
*/
-public class DefaultTreeSelectionModel implements Cloneable, Serializable, TreeSelectionModel {
+public class DefaultTreeSelectionModel
+ implements Cloneable, Serializable, TreeSelectionModel
+{
+ static final long serialVersionUID = 3288129636638950196L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
* TreePath
* @author Andrew Selkirk
*/
-public class TreePath implements Serializable {
+public class TreePath implements Serializable
+{
+ static final long serialVersionUID = 4380036194768077479L;
//-------------------------------------------------------------
// Variables --------------------------------------------------
/* AbstractTableModel.java --
- Copyright (C) 2002 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2003 Free Software Foundation, Inc.
This file is part of GNU Classpath.
* AbstractUndoableEdit
* @author Andrew Selkirk
*/
-public class AbstractUndoableEdit extends Object
- implements UndoableEdit,
- Serializable {
-
- //-------------------------------------------------------------
- // Constants --------------------------------------------------
- //-------------------------------------------------------------
-
- /**
- * String returned by getRedoPresentationName()
- */
- protected static String RedoName = "Redo";
-
- /**
- * String returned by getUndoPresentationName()
- */
- protected static String UndoName = "Undo";
-
-
- //-------------------------------------------------------------
- // Variables --------------------------------------------------
- //-------------------------------------------------------------
-
- /**
- * TODO
- */
- private boolean hasBeenDone = false;
-
- /**
- * The edit is alive
- */
- private boolean alive = true;
-
-
- //-------------------------------------------------------------
- // Initialization ---------------------------------------------
- //-------------------------------------------------------------
-
- /**
- * Create new AbstractUndoableEdit
- */
- public AbstractUndoableEdit() {
- } // AbstractUndoableEdit()
-
-
- //-------------------------------------------------------------
- // Interface: UndoableEdit ------------------------------------
- //-------------------------------------------------------------
-
- /**
- * addEdit
- * @param anEdit TODO
- * @returns TODO
- */
- public boolean addEdit(UndoableEdit anEdit) {
- return false;
- } // addEdit()
-
- /**
- * canRedo()
- * @returns true if redoable, false otherwise
- */
- public boolean canRedo() {
- if (alive == true && hasBeenDone == false) {
- return true;
- } // if
- return false;
- } // canRedo()
-
- /**
- * canUndo()
- * @returns true if undoable, false otherwise
- */
- public boolean canUndo() {
- if (alive == true && hasBeenDone == true) {
- return true;
- } // if
- return false;
- } // canUndo()
-
- /**
- * die
- */
- public void die() {
- alive = false;
- } // die()
-
- /**
- * getPresentation
- * @returns TODO
- */
- public String getPresentationName() {
- return "";
- } // getPresentationName()
-
- /**
- * getRedoPresentationName
- * @returns TODO
- */
- public String getRedoPresentationName() {
- if (getPresentationName().equals("") == true) {
- return RedoName;
- } else {
- return RedoName + " " + getPresentationName();
- }
- } // getRedoPresentationName()
-
- /**
- * getUndoPresentationName
- * @returns TODO
- */
- public String getUndoPresentationName() {
- if (getPresentationName().equals("") == true) {
- return UndoName;
- } else {
- return UndoName + " " + getPresentationName();
- }
- } // getUndoPresentationName()
-
- /**
- * isSignificant
- * @returns true
- */
- public boolean isSignificant() {
- return true;
- } // isSignificant()
-
- /**
- * redo
- * @throws CannotRedoException TODO
- */
- public void redo() throws CannotRedoException {
- if (canRedo() == false) {
- throw new CannotRedoException();
- }
- hasBeenDone = true;
- } // redo()
-
- /**
- * replaceEdit
- * @param anEdit TODO
- * @returns TODO
- */
- public boolean replaceEdit(UndoableEdit anEdit) {
- return false;
- } // replaceEdit()
-
- /**
- * String representation
- * @returns String representation
- */
- public String toString() {
- return null; // TODO
- } // toString()
-
- /**
- * undo
- * @throws CannotUndoException TODO
- */
- public void undo() throws CannotUndoException {
- if (canUndo() == false) {
- throw new CannotUndoException();
- }
- hasBeenDone = false;
- } // undo()
-
-
+public class AbstractUndoableEdit implements UndoableEdit, Serializable
+{
+ static final long serialVersionUID = 580150227676302096L;
+
+ //-------------------------------------------------------------
+ // Constants --------------------------------------------------
+ //-------------------------------------------------------------
+
+ /**
+ * String returned by getRedoPresentationName()
+ */
+ protected static final String RedoName = "Redo";
+
+ /**
+ * String returned by getUndoPresentationName()
+ */
+ protected static final String UndoName = "Undo";
+
+
+ //-------------------------------------------------------------
+ // Variables --------------------------------------------------
+ //-------------------------------------------------------------
+
+ /**
+ * TODO
+ */
+ private boolean hasBeenDone = false;
+
+ /**
+ * The edit is alive
+ */
+ private boolean alive = true;
+
+
+ //-------------------------------------------------------------
+ // Initialization ---------------------------------------------
+ //-------------------------------------------------------------
+
+ /**
+ * Create new AbstractUndoableEdit
+ */
+ public AbstractUndoableEdit()
+ {
+ } // AbstractUndoableEdit()
+
+
+ //-------------------------------------------------------------
+ // Interface: UndoableEdit ------------------------------------
+ //-------------------------------------------------------------
+
+ /**
+ * addEdit
+ * @param anEdit TODO
+ * @returns TODO
+ */
+ public boolean addEdit(UndoableEdit anEdit)
+ {
+ return false;
+ } // addEdit()
+
+ /**
+ * canRedo()
+ * @returns true if redoable, false otherwise
+ */
+ public boolean canRedo()
+ {
+ if (alive == true && hasBeenDone == false)
+ return true;
+ return false;
+ } // canRedo()
+
+ /**
+ * canUndo()
+ * @returns true if undoable, false otherwise
+ */
+ public boolean canUndo()
+ {
+ if (alive == true && hasBeenDone == true)
+ return true;
+ return false;
+ } // canUndo()
+
+ /**
+ * die
+ */
+ public void die()
+ {
+ alive = false;
+ } // die()
+
+ /**
+ * getPresentation
+ * @returns TODO
+ */
+ public String getPresentationName()
+ {
+ return "";
+ } // getPresentationName()
+
+ /**
+ * getRedoPresentationName
+ * @returns TODO
+ */
+ public String getRedoPresentationName()
+ {
+ if (getPresentationName().equals(""))
+ return RedoName;
+ return RedoName + " " + getPresentationName();
+ } // getRedoPresentationName()
+
+ /**
+ * getUndoPresentationName
+ * @returns TODO
+ */
+ public String getUndoPresentationName()
+ {
+ if (getPresentationName().equals(""))
+ return UndoName;
+ return UndoName + " " + getPresentationName();
+ } // getUndoPresentationName()
+
+ /**
+ * isSignificant
+ * @returns true
+ */
+ public boolean isSignificant()
+ {
+ return true;
+ } // isSignificant()
+
+ /**
+ * redo
+ * @throws CannotRedoException TODO
+ */
+ public void redo() throws CannotRedoException
+ {
+ if (! canRedo())
+ throw new CannotRedoException();
+ hasBeenDone = true;
+ } // redo()
+
+ /**
+ * replaceEdit
+ * @param anEdit TODO
+ * @returns TODO
+ */
+ public boolean replaceEdit(UndoableEdit anEdit)
+ {
+ return false;
+ } // replaceEdit()
+
+ /**
+ * String representation
+ * @returns String representation
+ */
+ public String toString()
+ {
+ return (super.toString() + " hasBeenDone: " + hasBeenDone
+ + " alive: " + alive);
+ }
+
+ /**
+ * undo
+ * @throws CannotUndoException TODO
+ */
+ public void undo() throws CannotUndoException
+ {
+ if (! canUndo())
+ throw new CannotUndoException();
+ hasBeenDone = false;
+ } // undo()
} // AbstractUndoableEdit
-/* AbstractTableModel.java --
- Copyright (C) 2002 Free Software Foundation, Inc.
+/* StateEdit.java --
+ Copyright (C) 2002, 2003 Free Software Foundation, Inc.
This file is part of GNU Classpath.
* StateEdit
* @author Andrew Selkirk
*/
-public class StateEdit extends AbstractUndoableEdit {
-
- //-------------------------------------------------------------
- // Variables --------------------------------------------------
- //-------------------------------------------------------------
-
- /**
- * RCSID
- */
- protected static final String RCSID = ""; // TODO
-
- /**
- * object
- */
- protected StateEditable object;
-
- /**
- * preState
- */
- protected Hashtable preState;
-
- /**
- * postState
- */
- protected Hashtable postState;
-
- /**
- * undoRedoName
- */
- protected String undoRedoName;
-
-
- //-------------------------------------------------------------
- // Initialization ---------------------------------------------
- //-------------------------------------------------------------
-
- /**
- * Constructor StateEdit
- * @param value0 TODO
- */
- public StateEdit(StateEditable value0) {
- // TODO
- } // StateEdit()
-
- /**
- * Constructor StateEdit
- * @param value0 TODO
- * @param value1 TODO
- */
- public StateEdit(StateEditable value0, String value1) {
- // TODO
- } // StateEdit()
-
-
- //-------------------------------------------------------------
- // Methods ----------------------------------------------------
- //-------------------------------------------------------------
-
- /**
- * init
- * @param value0 TODO
- * @param value1 TODO
- */
- protected void init(StateEditable value0, String value1) {
- // TODO
- } // init()
-
- /**
- * end
- */
- public void end() {
- // TODO
- } // end()
-
- /**
- * undo
- */
- public void undo() {
- // TODO
- } // undo()
-
- /**
- * redo
- */
- public void redo() {
- // TODO
- } // redo()
-
- /**
- * getPresentationName
- * @returns String
- */
- public String getPresentationName() {
- return null; // TODO
- } // getPresentationName()
-
- /**
- * removeRedundantState
- */
- protected void removeRedundantState() {
- // TODO
- } // removeRedundantState()
-
-
-} // StateEdit
+public class StateEdit extends AbstractUndoableEdit
+{
+
+ //-------------------------------------------------------------
+ // Variables --------------------------------------------------
+ //-------------------------------------------------------------
+
+ /**
+ * RCSID
+ */
+ protected static final String RCSID = ""; // TODO
+
+ /**
+ * object
+ */
+ protected StateEditable object;
+
+ /**
+ * preState
+ */
+ protected Hashtable preState;
+
+ /**
+ * postState
+ */
+ protected Hashtable postState;
+
+ /**
+ * undoRedoName
+ */
+ protected String undoRedoName;
+
+
+ //-------------------------------------------------------------
+ // Initialization ---------------------------------------------
+ //-------------------------------------------------------------
+
+ /**
+ * Constructor StateEdit
+ * @param obj Object to edit
+ */
+ public StateEdit(StateEditable obj)
+ {
+ init(obj, null);
+ }
+
+ /**
+ * Constructor StateEdit
+ * @param obj Object to edit
+ * @param name Presentation name
+ */
+ public StateEdit(StateEditable obj, String name)
+ {
+ init(obj, name);
+ }
+
+
+ //-------------------------------------------------------------
+ // Methods ----------------------------------------------------
+ //-------------------------------------------------------------
+
+ /**
+ * Initialize this object.
+ * @param obj Object to edit
+ * @param name Presentation name
+ */
+ protected void init(StateEditable obj, String name)
+ {
+ object = obj;
+ undoRedoName = name;
+ preState = new Hashtable();
+ postState = new Hashtable();
+ obj.storeState(preState);
+ }
+
+ /**
+ * Indicate that all edits are finished, and update this object
+ * with final state.
+ */
+ public void end()
+ {
+ object.storeState(postState);
+ removeRedundantState();
+ }
+
+ /**
+ * Undo this edit by applying the initial state to the edited object.
+ */
+ public void undo()
+ {
+ object.restoreState(preState);
+ }
+
+ /**
+ * Undo this edit by applying the final state to the edited object.
+ */
+ public void redo()
+ {
+ object.restoreState(postState);
+ }
+
+ /**
+ * Return the presentation name of this object.
+ * @returns The name, or null if not set
+ */
+ public String getPresentationName()
+ {
+ return undoRedoName;
+ }
+
+ /**
+ * removeRedundantState
+ */
+ protected void removeRedundantState()
+ {
+ Iterator i = preState.keySet().iterator();
+ while (i.hasNext())
+ {
+ Object key = i.next();
+ if (postState.containsKey(key))
+ {
+ if (preState.get(key).equals(postState.get(key)))
+ {
+ i.remove();
+ postState.remove(key);
+ }
+ }
+ }
+ }
+}
-/* AbstractTableModel.java --
- Copyright (C) 2002 Free Software Foundation, Inc.
+/* StateEditable.java --
+ Copyright (C) 2002, 2003 Free Software Foundation, Inc.
This file is part of GNU Classpath.
*/
public interface StateEditable
{
-
/**
- * Upon receiving this message the receiver should extract any relevant
- * state out of state
- *
+ * Restore State
* @param state State
*/
public void restoreState(Hashtable state);
/**
- * Upon receiving this message the receiver should place any relevant state
- * into state
- *
+ * Store State
* @param state State
*/
public void storeState(Hashtable state);
+
+ /**
+ * For some reason, Sun made the RCS IDs visible.
+ */
+ public static final String RCSID = "We aren't compatible";
} // StateEditable
-/* AbstractTableModel.java --
- Copyright (C) 2002 Free Software Foundation, Inc.
+/* UndoableEditSupport.java --
+ Copyright (C) 2002, 2003 Free Software Foundation, Inc.
This file is part of GNU Classpath.
* UndoableEditSupport
* @author Andrew Selkirk
*/
-public class UndoableEditSupport {
-
- //-------------------------------------------------------------
- // Variables --------------------------------------------------
- //-------------------------------------------------------------
-
- /**
- * updateLevel
- */
- protected int updateLevel;
-
- /**
- * compoundEdit
- */
- protected CompoundEdit compoundEdit;
-
- /**
- * listeners
- */
- protected Vector listeners = new Vector();
-
- /**
- * realSource
- */
- protected Object realSource;
-
-
- //-------------------------------------------------------------
- // Initialization ---------------------------------------------
- //-------------------------------------------------------------
-
- /**
- * Constructor UndoableEditSupport
- */
- public UndoableEditSupport() {
- // TODO
- } // UndoableEditSupport()
-
- /**
- * Constructor UndoableEditSupport
- * @param object TODO
- */
- public UndoableEditSupport(Object object) {
- realSource = object;
- } // UndoableEditSupport()
-
-
- //-------------------------------------------------------------
- // Methods ----------------------------------------------------
- //-------------------------------------------------------------
-
- /**
- * toString
- * @returns String
- */
- public String toString() {
- return null; // TODO
- } // toString()
-
- /**
- * addUndoableEditListener
- * @param value0 TODO
- */
- public synchronized void addUndoableEditListener(UndoableEditListener value0) {
- // TODO
- } // addUndoableEditListener()
-
- /**
- * removeUndoableEditListener
- * @param value0 TODO
- */
- public synchronized void removeUndoableEditListener(UndoableEditListener value0) {
- // TODO
- } // removeUndoableEditListener()
-
- /**
- * _postEdit
- * @param value0 TODO
- */
- protected void _postEdit(UndoableEdit value0) {
- // TODO
- } // _postEdit()
-
- /**
- * postEdit
- * @param value0 TODO
- */
- public synchronized void postEdit(UndoableEdit value0) {
- // TODO
- } // postEdit()
-
- /**
- * getUpdateLevel
- * @returns int
- */
- public int getUpdateLevel() {
- return 0; // TODO
- } // getUpdateLevel()
-
- /**
- * beginUpdate
- */
- public synchronized void beginUpdate() {
- // TODO
- } // beginUpdate()
-
- /**
- * createCompoundEdit
- * @returns CompoundEdit
- */
- protected CompoundEdit createCompoundEdit() {
- return null; // TODO
- } // createCompoundEdit()
-
- /**
- * endUpdate
- */
- public synchronized void endUpdate() {
- // TODO
- } // endUpdate()
-
-
-} // UndoableEditSupport
+public class UndoableEditSupport
+{
+
+ //-------------------------------------------------------------
+ // Variables --------------------------------------------------
+ //-------------------------------------------------------------
+
+ /**
+ * updateLevel
+ */
+ protected int updateLevel;
+
+ /**
+ * compoundEdit
+ */
+ protected CompoundEdit compoundEdit;
+
+ /**
+ * listeners
+ */
+ protected Vector listeners = new Vector();
+
+ /**
+ * realSource
+ */
+ protected Object realSource;
+
+
+ //-------------------------------------------------------------
+ // Initialization ---------------------------------------------
+ //-------------------------------------------------------------
+
+ /**
+ * Constructor UndoableEditSupport
+ */
+ public UndoableEditSupport()
+ {
+ }
+
+ /**
+ * Constructor UndoableEditSupport
+ * @param object TODO
+ */
+ public UndoableEditSupport(Object object)
+ {
+ realSource = object;
+ }
+
+
+ //-------------------------------------------------------------
+ // Methods ----------------------------------------------------
+ //-------------------------------------------------------------
+
+ /**
+ * toString
+ * @returns String
+ */
+ public String toString()
+ {
+ return (super.toString() + " realSource: " + realSource
+ + " updateLevel: " + updateLevel);
+ }
+
+ /**
+ * Add a listener.
+ * @param val the listener
+ */
+ public synchronized void addUndoableEditListener(UndoableEditListener val)
+ {
+ listeners.add(val);
+ }
+
+ /**
+ * Remove a listener.
+ * @param val the listener
+ */
+ public synchronized void removeUndoableEditListener(UndoableEditListener val)
+ {
+ listeners.removeElement(val);
+ }
+
+ /**
+ * Return an array of all listeners.
+ * @returns all the listeners
+ */
+ public synchronized UndoableEditListener[] getUndoableEditListeners()
+ {
+ UndoableEditListener[] result = new UndoableEditListener[listeners.size()];
+ return (UndoableEditListener[]) listeners.toArray(result);
+ }
+
+ /**
+ * _postEdit
+ * @param value0 TODO
+ */
+ protected void _postEdit(UndoableEdit edit)
+ {
+ UndoableEditEvent event = new UndoableEditEvent(realSource, edit);
+ int max = listeners.size();
+ for (int i = 0; i < max; ++i)
+ {
+ UndoableEditListener l
+ = (UndoableEditListener) (listeners.elementAt(i));
+ l.undoableEditHappened(event);
+ }
+ }
+
+ /**
+ * postEdit
+ * @param value0 TODO
+ */
+ public synchronized void postEdit(UndoableEdit edit)
+ {
+ if (compoundEdit == null)
+ compoundEdit.addEdit(edit);
+ else
+ _postEdit(edit);
+ }
+
+ /**
+ * getUpdateLevel
+ * @returns int
+ */
+ public int getUpdateLevel()
+ {
+ return updateLevel;
+ }
+
+ /**
+ * beginUpdate
+ */
+ public synchronized void beginUpdate()
+ {
+ if (compoundEdit != null)
+ {
+ // FIXME: what? We can't push a new one. This isn't even
+ // documented anyway.
+ endUpdate();
+ }
+
+ compoundEdit = createCompoundEdit();
+ ++updateLevel;
+ }
+
+ /**
+ * createCompoundEdit
+ * @returns CompoundEdit
+ */
+ protected CompoundEdit createCompoundEdit()
+ {
+ return new CompoundEdit();
+ }
+
+ /**
+ * endUpdate
+ */
+ public synchronized void endUpdate()
+ {
+ // FIXME: assert updateLevel == 1;
+ compoundEdit.end();
+ CompoundEdit c = compoundEdit;
+ compoundEdit = null;
+ --updateLevel;
+ _postEdit(c);
+ }
+}
projects / gcc.git / commitdiff