java,wizards: convert event listeners to inner classes

Change-Id: I8379bb8194b86a194c351c5e33e1765b8feb59d2

6 files changed, 119 insertions, 65 deletions

diff --git a/wizards/com/sun/star/wizards/table/FieldFormatter.java b/wizards/com/sun/star/wizards/table/FieldFormatter.java
index ffd548e2ca8d..cad742573cd4 100644
--- a/wizards/com/sun/star/wizards/table/FieldFormatter.java
+++ b/wizards/com/sun/star/wizards/table/FieldFormatter.java
@@ -17,6 +17,7 @@
  */
 package com.sun.star.wizards.table;
 
+import com.sun.star.awt.ActionEvent;
 import com.sun.star.awt.FontDescriptor;
 import com.sun.star.awt.ItemEvent;
 import com.sun.star.awt.XButton;
@@ -33,6 +34,7 @@ import com.sun.star.wizards.common.PropertyNames;
 import com.sun.star.wizards.db.TableDescriptor;
 import com.sun.star.wizards.ui.UIConsts;
 import com.sun.star.wizards.ui.UnoDialog;
+import com.sun.star.wizards.ui.event.XActionListenerAdapter;
 
 public class FieldFormatter implements XItemListener
 {
@@ -98,7 +100,12 @@ public class FieldFormatter implements XItemListener
         FontDescriptor oFontDesc = new FontDescriptor();
         oFontDesc.Name = "StarSymbol";
 
-        btnShiftUp = CurUnoDialog.insertButton("btnShiftUp", "shiftFieldNameUp", this,
+        btnShiftUp = CurUnoDialog.insertButton("btnShiftUp", new XActionListenerAdapter() {
+                    @Override
+                    public void actionPerformed(ActionEvent event) {
+                        shiftFieldNameUp();
+                    }
+                },
                 new String[]
                 {
                     PropertyNames.PROPERTY_ENABLED, PropertyNames.FONT_DESCRIPTOR, PropertyNames.PROPERTY_HEIGHT, PropertyNames.PROPERTY_HELPURL, PropertyNames.PROPERTY_LABEL, PropertyNames.PROPERTY_POSITION_X, PropertyNames.PROPERTY_POSITION_Y, PropertyNames.PROPERTY_STEP, PropertyNames.PROPERTY_TABINDEX, PropertyNames.PROPERTY_WIDTH
@@ -108,7 +115,12 @@ public class FieldFormatter implements XItemListener
                     Boolean.FALSE, oFontDesc, 14, "HID:WIZARDS_HID_DLGTABLE_CMDMOVEFIELDUP", String.valueOf((char) 8743), 158, 139, IFieldFormatStep, Short.valueOf(curtabindex++), 14
                 });
 
-        btnShiftDown = CurUnoDialog.insertButton("btnShiftDown", "shiftFieldNameDown", this,
+        btnShiftDown = CurUnoDialog.insertButton("btnShiftDown", new XActionListenerAdapter() {
+                    @Override
+                    public void actionPerformed(ActionEvent event) {
+                        shiftFieldNameDown();
+                    }
+                },
                 new String[]
                 {
                     PropertyNames.PROPERTY_ENABLED, PropertyNames.FONT_DESCRIPTOR, PropertyNames.PROPERTY_HEIGHT, PropertyNames.PROPERTY_HELPURL, PropertyNames.PROPERTY_LABEL, PropertyNames.PROPERTY_POSITION_X, PropertyNames.PROPERTY_POSITION_Y, PropertyNames.PROPERTY_STEP, PropertyNames.PROPERTY_TABINDEX, PropertyNames.PROPERTY_WIDTH
@@ -120,7 +132,12 @@ public class FieldFormatter implements XItemListener
         oFontDesc = new FontDescriptor();
         oFontDesc.Weight = com.sun.star.awt.FontWeight.BOLD;
         oFontDesc.Height = (short) 13;
-        btnminus = CurUnoDialog.insertButton("btnminus", "removeFieldName", this,
+        btnminus = CurUnoDialog.insertButton("btnminus", new XActionListenerAdapter() {
+                    @Override
+                    public void actionPerformed(ActionEvent event) {
+                        removeFieldName();
+                    }
+                },
                 new String[]
                 {
                     PropertyNames.FONT_DESCRIPTOR, PropertyNames.PROPERTY_HEIGHT, PropertyNames.PROPERTY_HELPURL, PropertyNames.PROPERTY_LABEL, PropertyNames.PROPERTY_POSITION_X, PropertyNames.PROPERTY_POSITION_Y, PropertyNames.PROPERTY_STEP, PropertyNames.PROPERTY_TABINDEX, PropertyNames.PROPERTY_WIDTH
@@ -130,7 +147,12 @@ public class FieldFormatter implements XItemListener
                     oFontDesc, 14, "HID:WIZARDS_HID_DLGTABLE_CMDMINUS", "-", 118, 175, IFieldFormatStep, Short.valueOf(curtabindex++), 14
                 });
 
-        btnplus = CurUnoDialog.insertButton("btnplus", "addFieldName", this,
+        btnplus = CurUnoDialog.insertButton("btnplus", new XActionListenerAdapter() {
+                    @Override
+                    public void actionPerformed(ActionEvent event) {
+                        addFieldName();
+                    }
+                },
                 new String[]
                 {
                     PropertyNames.FONT_DESCRIPTOR, PropertyNames.PROPERTY_HEIGHT, PropertyNames.PROPERTY_HELPURL, PropertyNames.PROPERTY_LABEL, PropertyNames.PROPERTY_POSITION_X, PropertyNames.PROPERTY_POSITION_Y, PropertyNames.PROPERTY_STEP, PropertyNames.PROPERTY_TABINDEX, PropertyNames.PROPERTY_WIDTH
@@ -230,7 +252,7 @@ public class FieldFormatter implements XItemListener
         CurUnoDialog.setcompleted(TableWizard.SOFIELDSFORMATPAGE, blistispopulated);
     }
 
-    public void addFieldName()
+    private void addFieldName()
     {
         String snewfieldname = Desktop.getUniqueName(xlstFieldNames.getItems(), suntitled, PropertyNames.EMPTY_STRING);
         short icount = xlstFieldNames.getItemCount();
@@ -251,7 +273,7 @@ public class FieldFormatter implements XItemListener
         }
     }
 
-    public void removeFieldName()
+    private void removeFieldName()
     {
         String[] fieldnames = (String[]) Helper.getUnoPropertyValue(UnoDialog.getModel(xlstFieldNames), PropertyNames.STRING_ITEM_LIST);
         short ipos = UnoDialog.getSelectedItemPos(xlstFieldNames);
@@ -323,7 +345,7 @@ public class FieldFormatter implements XItemListener
         }
     }
 
-    public void shiftFieldNameUp()
+    private void shiftFieldNameUp()
     {
         short ipos = xlstFieldNames.getSelectedItemPos();
         String[] snewlist = shiftArrayItem(xlstFieldNames.getItems(), ipos, -1);
@@ -339,7 +361,7 @@ public class FieldFormatter implements XItemListener
         toggleButtons();
     }
 
-    public void shiftFieldNameDown()
+    private void shiftFieldNameDown()
     {
         short ipos = xlstFieldNames.getSelectedItemPos();
         String[] snewlist = shiftArrayItem(xlstFieldNames.getItems(), ipos, 1);
diff --git a/wizards/com/sun/star/wizards/ui/ButtonList.java b/wizards/com/sun/star/wizards/ui/ButtonList.java
index 81069ec0079d..76d06fb18c31 100644
--- a/wizards/com/sun/star/wizards/ui/ButtonList.java
+++ b/wizards/com/sun/star/wizards/ui/ButtonList.java
@@ -17,6 +17,10 @@
  */
 package com.sun.star.wizards.ui;
 
+import javax.swing.ListModel;
+import javax.swing.event.ListDataEvent;
+
+import com.sun.star.awt.ActionEvent;
 import com.sun.star.awt.Size;
 import com.sun.star.awt.XActionListener;
 import com.sun.star.awt.XButton;
@@ -28,15 +32,12 @@ import com.sun.star.awt.XItemListener;
 import com.sun.star.awt.XWindow;
 import com.sun.star.lang.EventObject;
 import com.sun.star.uno.UnoRuntime;
+import com.sun.star.wizards.common.HelpIds;
 import com.sun.star.wizards.common.Helper;
 import com.sun.star.wizards.common.IRenderer;
-import com.sun.star.wizards.common.PropertySetHelper;
 import com.sun.star.wizards.common.PropertyNames;
-
-import javax.swing.ListModel;
-import javax.swing.event.ListDataEvent;
-
-import com.sun.star.wizards.common.HelpIds;
+import com.sun.star.wizards.common.PropertySetHelper;
+import com.sun.star.wizards.ui.event.XActionListenerAdapter;
 
 public class ButtonList implements XItemEventBroadcaster, XActionListener
 {
@@ -149,7 +150,12 @@ public class ButtonList implements XItemEventBroadcaster, XActionListener
             final Integer btnSize = Integer.valueOf(14);
 
 // TODO: if list of strings not the same length of list object, office will die.
-            btnBack = dialog.insertButton(m_aControlName + "_btnBack", "prevPage", this, pNames1, new Object[]
+            btnBack = dialog.insertButton(m_aControlName + "_btnBack", new XActionListenerAdapter() {
+                        @Override
+                        public void actionPerformed(ActionEvent event) {
+                            prevPage();
+                        }
+                    }, pNames1, new Object[]
                     {
                         btnSize,
                         HelpIds.getHelpIdString(helpURL++),
@@ -161,7 +167,12 @@ public class ButtonList implements XItemEventBroadcaster, XActionListener
                         btnSize
                     });
 
-            btnNext = dialog.insertButton(m_aControlName + "_btnNext", "nextPage", this, pNames1, new Object[]
+            btnNext = dialog.insertButton(m_aControlName + "_btnNext", new XActionListenerAdapter() {
+                        @Override
+                        public void actionPerformed(ActionEvent event) {
+                            nextPage();
+                        }
+                    }, pNames1, new Object[]
                     {
                         btnSize,
                         HelpIds.getHelpIdString(helpURL++),
@@ -563,7 +574,7 @@ public class ButtonList implements XItemEventBroadcaster, XActionListener
         showButtons = b;
     }
 
-    public void nextPage()
+    private void nextPage()
     {
         if (pageStart < getListModel().getSize() - rows * cols)
         {
@@ -571,7 +582,7 @@ public class ButtonList implements XItemEventBroadcaster, XActionListener
         }
     }
 
-    public void prevPage()
+    private void prevPage()
     {
         if (pageStart == 0)
         {
diff --git a/wizards/com/sun/star/wizards/ui/ImageList.java b/wizards/com/sun/star/wizards/ui/ImageList.java
index e3139ff07830..163a3547f267 100644
--- a/wizards/com/sun/star/wizards/ui/ImageList.java
+++ b/wizards/com/sun/star/wizards/ui/ImageList.java
@@ -17,6 +17,7 @@
  */
 package com.sun.star.wizards.ui;
 
+import com.sun.star.awt.ActionEvent;
 import com.sun.star.awt.Key;
 import com.sun.star.awt.KeyEvent;
 import com.sun.star.awt.MouseEvent;
@@ -223,7 +224,12 @@ public class ImageList implements XItemEventBroadcaster, ListDataListener
         {
             final Integer btnSize = 14;
 
-            btnBack = dialog.insertButton(name + "_btnBack", "prevPage", this, pNames1, new Object[]
+            btnBack = dialog.insertButton(name + "_btnBack", new XActionListenerAdapter() {
+                        @Override
+                        public void actionPerformed(ActionEvent event) {
+                            prevPage();
+                        }
+                    }, pNames1, new Object[]
                     {
                         btnSize,
                         HelpIds.getHelpIdString(helpURL++),
@@ -235,7 +241,12 @@ public class ImageList implements XItemEventBroadcaster, ListDataListener
                         btnSize
                     });
 
-            btnNext = dialog.insertButton(name + "_btnNext", "nextPage", this, pNames1, new Object[]
+            btnNext = dialog.insertButton(name + "_btnNext", new XActionListenerAdapter() {
+                        @Override
+                        public void actionPerformed(ActionEvent event) {
+                            nextPage();
+                        }
+                    }, pNames1, new Object[]
                     {
                         btnSize,
                         HelpIds.getHelpIdString(helpURL++),
@@ -722,7 +733,7 @@ public class ImageList implements XItemEventBroadcaster, ListDataListener
         showButtons = b;
     }
 
-    public void nextPage()
+    private void nextPage()
     {
         if (pageStart < getListModel().getSize() - rows * cols)
         {
@@ -730,7 +741,7 @@ public class ImageList implements XItemEventBroadcaster, ListDataListener
         }
     }
 
-    public void prevPage()
+    private void prevPage()
     {
         if (pageStart == 0)
         {
diff --git a/wizards/com/sun/star/wizards/ui/PathSelection.java b/wizards/com/sun/star/wizards/ui/PathSelection.java
index d5dc74295e2f..207c97b44930 100644
--- a/wizards/com/sun/star/wizards/ui/PathSelection.java
+++ b/wizards/com/sun/star/wizards/ui/PathSelection.java
@@ -17,12 +17,14 @@
  */
 package com.sun.star.wizards.ui;
 
+import com.sun.star.awt.ActionEvent;
 import com.sun.star.awt.XTextComponent;
 import com.sun.star.lang.XMultiServiceFactory;
 import com.sun.star.uno.Exception;
 import com.sun.star.wizards.common.FileAccess;
 import com.sun.star.wizards.common.PropertyNames;
 import com.sun.star.wizards.common.SystemDialog;
+import com.sun.star.wizards.ui.event.XActionListenerAdapter;
 
 public class PathSelection
 {
@@ -81,7 +83,12 @@ public class PathSelection
                 });
         //CurUnoDialog.setControlProperty("txtSavePath", PropertyNames.READ_ONLY, Boolean.TRUE);
         CurUnoDialog.setControlProperty("txtSavePath", PropertyNames.PROPERTY_ENABLED, Boolean.FALSE);
-        CurUnoDialog.insertButton("cmdSelectPath", "triggerPathPicker", this, new String[]
+        CurUnoDialog.insertButton("cmdSelectPath", new XActionListenerAdapter() {
+                    @Override
+                    public void actionPerformed(ActionEvent event) {
+                        triggerPathPicker();
+                    }
+                }, new String[]
                 {
                     PropertyNames.PROPERTY_ENABLED, PropertyNames.PROPERTY_HEIGHT, PropertyNames.PROPERTY_HELPURL, PropertyNames.PROPERTY_LABEL, PropertyNames.PROPERTY_POSITION_X, PropertyNames.PROPERTY_POSITION_Y, PropertyNames.PROPERTY_STEP, PropertyNames.PROPERTY_TABINDEX, PropertyNames.PROPERTY_WIDTH
                 }, new Object[]
@@ -114,7 +121,7 @@ public class PathSelection
         }
     }
 
-    public void triggerPathPicker()
+    private void triggerPathPicker()
     {
         try
         {
diff --git a/wizards/com/sun/star/wizards/ui/UnoDialog2.java b/wizards/com/sun/star/wizards/ui/UnoDialog2.java
index 04cc3858265f..0226e0670911 100644
--- a/wizards/com/sun/star/wizards/ui/UnoDialog2.java
+++ b/wizards/com/sun/star/wizards/ui/UnoDialog2.java
@@ -17,20 +17,15 @@
  */
 package com.sun.star.wizards.ui;
 
+import com.sun.star.awt.XActionListener;
 import com.sun.star.awt.XButton;
 import com.sun.star.awt.XCheckBox;
-import com.sun.star.awt.XComboBox;
 import com.sun.star.awt.XControl;
-import com.sun.star.awt.XCurrencyField;
-import com.sun.star.awt.XDateField;
 import com.sun.star.awt.XListBox;
-import com.sun.star.awt.XNumericField;
-import com.sun.star.awt.XPatternField;
 import com.sun.star.awt.XProgressBar;
 import com.sun.star.awt.XRadioButton;
 import com.sun.star.awt.XScrollBar;
 import com.sun.star.awt.XTextComponent;
-import com.sun.star.awt.XTimeField;
 import com.sun.star.lang.XMultiServiceFactory;
 import com.sun.star.uno.UnoRuntime;
 import com.sun.star.uno.XInterface;
@@ -56,27 +51,19 @@ public class UnoDialog2 extends UnoDialog
         super(xmsf);
     }
 
-    public XButton insertButton(String sName, String actionPerformedMethodName, Object eventTarget, String[] sPropNames, Object[] oPropValues)
+    public XButton insertButton(String sName, XActionListener actionListener, String[] sPropNames, Object[] oPropValues)
     {
-
         XButton xButton = (XButton) insertControlModel2("com.sun.star.awt.UnoControlButtonModel", sName, sPropNames, oPropValues, XButton.class);
 
-        if (actionPerformedMethodName != null)
+        if (actionListener != null)
         {
-            xButton.addActionListener(guiEventListener);
-            guiEventListener.add(sName, EventNames.ACTION_PERFORMED, actionPerformedMethodName, eventTarget);
+            xButton.addActionListener(actionListener);
         }
         return xButton;
     }
 
-    public XButton insertButton(String sName, String actionPerformedMethodName, String[] sPropNames, Object[] oPropValues)
-    {
-        return insertButton(sName, actionPerformedMethodName, this, sPropNames, oPropValues);
-    }
-
-    public XButton insertImageButton(String sName, com.sun.star.awt.XActionListener actionPerformed, Object eventTarget, String[] sPropNames, Object[] oPropValues)
+    public XButton insertImageButton(String sName, com.sun.star.awt.XActionListener actionPerformed, String[] sPropNames, Object[] oPropValues)
     {
-
         XButton xButton = (XButton) insertControlModel2("com.sun.star.awt.UnoControlButtonModel", sName, sPropNames, oPropValues, XButton.class);
 
         if (actionPerformed != null)
@@ -86,14 +73,8 @@ public class UnoDialog2 extends UnoDialog
         return xButton;
     }
 
-    public XButton insertImageButton(String sName, com.sun.star.awt.XActionListener actionPerformed, String[] sPropNames, Object[] oPropValues)
-    {
-        return insertImageButton(sName, actionPerformed, this, sPropNames, oPropValues);
-    }
-
     public XCheckBox insertCheckBox(String sName, String itemChangedMethodName, Object eventTarget, String[] sPropNames, Object[] oPropValues)
     {
-
         XCheckBox xCheckBox = (XCheckBox) insertControlModel2("com.sun.star.awt.UnoControlCheckBoxModel", sName, sPropNames, oPropValues, XCheckBox.class);
 
         if (itemChangedMethodName != null)
diff --git a/wizards/com/sun/star/wizards/ui/WizardDialog.java b/wizards/com/sun/star/wizards/ui/WizardDialog.java
index d29e0264e8c9..3d80b095e931 100644
--- a/wizards/com/sun/star/wizards/ui/WizardDialog.java
+++ b/wizards/com/sun/star/wizards/ui/WizardDialog.java
@@ -20,6 +20,7 @@ package com.sun.star.wizards.ui;
 import java.beans.VetoableChangeListener;
 import java.beans.VetoableChangeSupport;
 
+import com.sun.star.awt.ActionEvent;
 import com.sun.star.awt.FontDescriptor;
 import com.sun.star.awt.PushButtonType;
 import com.sun.star.awt.XControl;
@@ -42,17 +43,13 @@ import com.sun.star.wizards.common.HelpIds;
 import com.sun.star.wizards.common.Helper;
 import com.sun.star.wizards.common.PropertyNames;
 import com.sun.star.wizards.common.Resource;
+import com.sun.star.wizards.ui.event.XActionListenerAdapter;
 import com.sun.star.wizards.ui.event.XItemListenerAdapter;
 import com.sun.star.wizards.ui.event.XWindowListenerAdapter;
 
 public abstract class WizardDialog extends UnoDialog2 implements VetoableChangeListener, XTerminateListener, XCompletion
 {
 
-    private static final String NEXT_ACTION_PERFORMED = "gotoNextAvailableStep";
-    private static final String BACK_ACTION_PERFORMED = "gotoPreviousAvailableStep";
-    private static final String FINISH_ACTION_PERFORMED = "finishWizard_1";
-    private static final String CANCEL_ACTION_PERFORMED = "cancelWizard_1";
-    private static final String HELP_ACTION_PERFORMED = "callHelp";
     public VetoableChangeSupport vetos = new VetoableChangeSupport(this);
     private static final int iButtonWidth = 50;
     private int nNewStep = 1;
@@ -443,7 +440,12 @@ public abstract class WizardDialog extends UnoDialog2 implements VetoableChangeL
             };
 
             Helper.setUnoPropertyValue(super.xDialogModel, PropertyNames.PROPERTY_HELPURL, HelpIds.getHelpIdString(hid));
-            insertButton("btnWizardHelp", HELP_ACTION_PERFORMED, new String[]
+            insertButton("btnWizardHelp", new XActionListenerAdapter() {
+                        @Override
+                        public void actionPerformed(ActionEvent event) {
+                            callHelp();
+                        }
+                    }, new String[]
                     {
                         PropertyNames.PROPERTY_ENABLED, PropertyNames.PROPERTY_HEIGHT, PropertyNames.PROPERTY_LABEL, PropertyNames.PROPERTY_POSITION_X, PropertyNames.PROPERTY_POSITION_Y, "PushButtonType", PropertyNames.PROPERTY_STEP, PropertyNames.PROPERTY_TABINDEX, PropertyNames.PROPERTY_WIDTH
                     },
@@ -451,25 +453,45 @@ public abstract class WizardDialog extends UnoDialog2 implements VetoableChangeL
                     {
                         true, IButtonHeight, oWizardResource.getResText(UIConsts.RID_COMMON + 15), Integer.valueOf(iHelpPosX), Integer.valueOf(iBtnPosY), Short.valueOf((short) PushButtonType.HELP_value), ICurStep, Short.valueOf(curtabindex++), IButtonWidth
                     });
-            insertButton("btnWizardBack", BACK_ACTION_PERFORMED, propNames,
+            insertButton("btnWizardBack", new XActionListenerAdapter() {
+                        @Override
+                        public void actionPerformed(ActionEvent event) {
+                            gotoPreviousAvailableStep();
+                        }
+                    }, propNames,
                     new Object[]
                     {
                         false, IButtonHeight, HelpIds.getHelpIdString(hid + 2), oWizardResource.getResText(UIConsts.RID_COMMON + 13), Integer.valueOf(iBackPosX), Integer.valueOf(iBtnPosY), Short.valueOf((short) PushButtonType.STANDARD_value), ICurStep, Short.valueOf(curtabindex++), IButtonWidth
                     });
 
-            insertButton("btnWizardNext", NEXT_ACTION_PERFORMED, propNames,
+            insertButton("btnWizardNext", new XActionListenerAdapter() {
+                        @Override
+                        public void actionPerformed(ActionEvent event) {
+                            gotoNextAvailableStep();
+                        }
+                    }, propNames,
                     new Object[]
                     {
                         true, IButtonHeight, HelpIds.getHelpIdString(hid + 3), oWizardResource.getResText(UIConsts.RID_COMMON + 14), Integer.valueOf(iNextPosX), Integer.valueOf(iBtnPosY), Short.valueOf((short) PushButtonType.STANDARD_value), ICurStep, Short.valueOf(curtabindex++), IButtonWidth
                     });
 
-            insertButton("btnWizardFinish", FINISH_ACTION_PERFORMED, propNames,
+            insertButton("btnWizardFinish", new XActionListenerAdapter() {
+                        @Override
+                        public void actionPerformed(ActionEvent event) {
+                            finishWizard_1();
+                        }
+                    }, propNames,
                     new Object[]
                     {
                         true, IButtonHeight, HelpIds.getHelpIdString(hid + 4), oWizardResource.getResText(UIConsts.RID_COMMON + 12), Integer.valueOf(iFinishPosX), Integer.valueOf(iBtnPosY), Short.valueOf((short) PushButtonType.STANDARD_value), ICurStep, Short.valueOf(curtabindex++), IButtonWidth
                     });
 
-            insertButton("btnWizardCancel", CANCEL_ACTION_PERFORMED, propNames,
+            insertButton("btnWizardCancel", new XActionListenerAdapter() {
+                        @Override
+                        public void actionPerformed(ActionEvent event) {
+                            cancelWizard_1();
+                        }
+                    }, propNames,
                     new Object[]
                     {
                         true, IButtonHeight, HelpIds.getHelpIdString(hid + 5), oWizardResource.getResText(UIConsts.RID_COMMON + 11), Integer.valueOf(iCancelPosX), Integer.valueOf(iBtnPosY), Short.valueOf((short) PushButtonType.STANDARD_value), ICurStep, Short.valueOf(curtabindex++), IButtonWidth
@@ -584,7 +606,7 @@ public abstract class WizardDialog extends UnoDialog2 implements VetoableChangeL
         }
     }
 
-    public synchronized void gotoPreviousAvailableStep()
+    private synchronized void gotoPreviousAvailableStep()
     {
         boolean bIsEnabled;
         if (nNewStep > 1)
@@ -624,7 +646,7 @@ public abstract class WizardDialog extends UnoDialog2 implements VetoableChangeL
         return -1;
     }
 
-    public synchronized void gotoNextAvailableStep()
+    private synchronized void gotoNextAvailableStep()
     {
         nOldStep = nNewStep;
         nNewStep = getNextAvailableStep();
@@ -639,7 +661,7 @@ public abstract class WizardDialog extends UnoDialog2 implements VetoableChangeL
     /**
      * This function will call if the finish button is pressed on the UI.
      */
-    public void finishWizard_1()
+    private void finishWizard_1()
     {
         enableFinishButton(false);
         boolean success = false;
@@ -708,13 +730,13 @@ public abstract class WizardDialog extends UnoDialog2 implements VetoableChangeL
 
     public void cancelWizard()
     {
-        //can be overwritten by extending class
+        //can be overridden by extending class
         xDialog.endExecute();
     }
 
-    public void callHelp()
+    protected void callHelp()
     {
-        //should be overwritten by extending class
+        //should be overridden by extending class
     }
 
     public void removeTerminateListener()
@@ -732,7 +754,7 @@ public abstract class WizardDialog extends UnoDialog2 implements VetoableChangeL
      * if this method was not called before,
      * perform a cancel.
      */
-    public void cancelWizard_1()
+    private void cancelWizard_1()
     {
         cancelWizard();
         removeTerminateListener();