1 files changed, 1 insertions, 0 deletions

diff --git a/libkdepim/kprefswidget.h b/libkdepim/kprefswidget.h
index 8a24515..8543a39 100644
--- a/libkdepim/kprefswidget.h
+++ b/libkdepim/kprefswidget.h
@@ -1,157 +1,158 @@
 /*
     This file is part of KOrganizer.
     Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
 
     This program 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 of the License, or
     (at your option) any later version.
 
     This program 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 this program; if not, write to the Free Software
     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
     As a special exception, permission is given to link this program
     with any edition of Qt, and distribute the resulting executable,
     without including the source code for Qt in the source distribution.
 */
 // $Id$
 
 #ifndef _KPREFSWIDGET_H
 #define _KPREFSWIDGET_H
 
 #include <qptrlist.h>
 #include <qlineedit.h>
+#include <qpushbutton.h>
 
 #include <qwidget.h>
 
 class KPrefs;
 
 class KColorButton;
 class QCheckBox;
 class QLabel;
 class QSpinBox;
 class QButtonGroup;
 
 /**
   @short Base class for widgets used by @ref KPrefsDialog.
   @author Cornelius Schumacher
   @see KPrefsDialog
 
   This class provides the interface for the preferences widgets used by
   KPrefsDialog.
 */
 class KPrefsWid : public QObject
 {
   Q_OBJECT
   public:
     /**
       This function is called to read value of the setting from the
       stored configuration and display it in the widget.
     */
     virtual void readConfig() = 0;
     /**
       This function is called to write the current setting of the widget to the
       stored configuration.
     */
     virtual void writeConfig() = 0;
 
     //connect to this signal if you want to be notified of changes
   signals:
     void modified();
 
 };
 
 /**
   @short Widget for bool settings in @ref KPrefsDialog.
   
   This class provides a widget for configuring bool values. It is meant to be
   used by KPrefsDialog. The user is responsible for the layout management.
 */
 class KPrefsWidBool : public KPrefsWid
 {
   public:
     /**
       Create a bool widget consisting of a QCheckbox.
       
       @param text      Text of QCheckBox.
       @param reference Pointer to variable read and written by this widget.
       @param parent    Parent widget.
     */
     KPrefsWidBool(const QString &text,bool *reference,QWidget *parent);
     
     /**
       Return the QCheckbox used by this widget.
     */
     QCheckBox *checkBox();
     
     void readConfig();
     void writeConfig();
     
   private:
     bool *mReference;
     
     QCheckBox *mCheck;
 };
 
 /**
   @short Widget for time settings in @ref KPrefsDialog.
   
   This class provides a widget for configuring time values. It is meant to be
   used by KPrefsDialog. The user is responsible for the layout management.
 */
 class KPrefsWidTime : public KPrefsWid
 {
   public:
     /**
       Create a time widget consisting of a label and a spinbox.
       
       @param text      Text of Label.
       @param reference Pointer to variable read and written by this widget.
       @param parent    Parent widget.
     */
     KPrefsWidTime(const QString &text,int *reference,QWidget *parent);
     
     /**
       Return QLabel used by this widget.
     */
     QLabel *label();
     /**
       Return QSpinBox used by this widget.
     */
     QSpinBox *spinBox();
     
     void readConfig();
     void writeConfig();
     
   private:
     int *mReference;
     
     QLabel *mLabel;
     QSpinBox *mSpin;
 };
 
 /**
   @short Widget for color settings in @ref KPrefsDialog.
   
   This class provides a widget for configuring color values. It is meant to be
   used by KPrefsDialog. The user is responsible for the layout management.
 */
 class KPrefsWidColor : public  KPrefsWid
 {
   public:
     /**
       Create a color widget consisting of a test field and a button for opening
       a color dialog.
       
       @param text      Text of button.
       @param reference Pointer to variable read and written by this widget.
       @param parent    Parent widget.
     */
     KPrefsWidColor(const QString &text,QColor *reference,QWidget *parent);
     /**