1 files changed, 3 insertions, 4 deletions

diff --git a/libkdepim/kprefsdialog.h b/libkdepim/kprefsdialog.h
index ad13b78..efcb86a 100644
--- a/libkdepim/kprefsdialog.h
+++ b/libkdepim/kprefsdialog.h
@@ -1,446 +1,445 @@
 /*
     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.
 */
 #ifndef _KPREFSDIALOG_H
 #define _KPREFSDIALOG_H
 // $Id$
 
 #include <qptrlist.h>
 #include <qlineedit.h>
 
 #include <kdialogbase.h>
 
 class KPrefs;
 class KPrefsDialog;
 
 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 KPrefsDialogWid
+class KPrefsDialogWid : public QObject
 {
   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;
 };
 
 /**
   @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 KPrefsDialogWidBool : public KPrefsDialogWid
 {
   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.
     */
     KPrefsDialogWidBool(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 KPrefsDialogWidTime : public KPrefsDialogWid
 {
   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.
     */
     KPrefsDialogWidTime(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 KPrefsDialogWidColor : public QObject, public KPrefsDialogWid
+class KPrefsDialogWidColor : public KPrefsDialogWid
 {
-    Q_OBJECT
   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.
     */
     KPrefsDialogWidColor(const QString &text,QColor *reference,QWidget *parent);
     /**
       Destruct color setting widget.
     */
     ~KPrefsDialogWidColor();
     
     /**
       Return QLabel for the button
     */
     QLabel *label();
     /**
       Return button opening the color dialog.
     */
     KColorButton *button();
     
     void readConfig();
     void writeConfig();
     
   private:
     QColor *mReference;
     
     QLabel *mLabel;
     KColorButton *mButton;
 };
 
 /**
   @short Widget for font settings in @ref KPrefsDialog.
   
   This class provides a widget for configuring font values. It is meant to be
   used by KPrefsDialog. The user is responsible for the layout management.
 */
-class KPrefsDialogWidFont : public QObject, public KPrefsDialogWid
+class KPrefsDialogWidFont : public KPrefsDialogWid
 {
     Q_OBJECT
   public:
     /**
       Create a font widget consisting of a test field and a button for opening
       a font dialog.
       
       @param label     Text of label.
       @param reference Pointer to variable read and written by this widget.
       @param parent    Parent widget.
     */
     KPrefsDialogWidFont(const QString &sampleText,const QString &labelText,
                   QFont *reference,QWidget *parent);
     /**
       Destruct font setting widget.
     */
     ~KPrefsDialogWidFont();
     
     /**
       Return label.
     */
     QLabel *label();
     /**
       Return QFrame used as preview field.
     */
     QLabel *preview();
     /**
       Return button opening the font dialog.
     */
     QPushButton *button();
     
     void readConfig();
     void writeConfig();
 
   protected slots:
     void selectFont();
     
   private:
     QFont *mReference;
     
     QLabel *mLabel;
     QLabel *mPreview;
     QPushButton *mButton;
 };
 
 /**
   @short Widget for settings represented by a group of radio buttons in
   @ref KPrefsDialog.
   
   This class provides a widget for configuring selections. It is meant to be
   used by KPrefsDialog. The user is responsible for the layout management. The
   setting is interpreted as an int value, corresponding to the position of the
   radio button. The position of the button is defined by the sequence of @ref
   addRadio() calls, starting with 0.
 */
 class KPrefsDialogWidRadios : public KPrefsDialogWid
 {
   public:
     /**
       Create a widget for selection of an option. It consists of a box with
       several radio buttons.
       
       @param text      Text of main box.
       @param reference Pointer to variable read and written by this widget.
       @param parent    Parent widget.
     */
     KPrefsDialogWidRadios(const QString &text,int *reference,QWidget *parent);
     virtual ~KPrefsDialogWidRadios();
 
     /**
       Add a radio button.
       
       @param text Text of the button.
     */
     void addRadio(const QString &text);
     
     /**
       Return the box widget used by this widget.
     */
     QButtonGroup *groupBox();
     
     void readConfig();
     void writeConfig();
     
   private:
     int *mReference;
 
     QButtonGroup *mBox;
 };
 
 
 /**
   @short Widget for string settings in @ref KPrefsDialog.
   
   This class provides a widget for configuring string values. It is meant to be
   used by KPrefsDialog. The user is responsible for the layout management.
 */
 class KPrefsDialogWidString : public KPrefsDialogWid
 {
   public:
     /**
       Create a string widget consisting of a test label and a line edit.
       
       @param text      Text of label.
       @param reference Pointer to variable read and written by this widget.
       @param parent    Parent widget.
     */
     KPrefsDialogWidString(const QString &text,QString *reference,QWidget *parent,QLineEdit::EchoMode echomode=QLineEdit::Normal);
     /**
       Destructor.
     */
     virtual ~KPrefsDialogWidString();
 
     /**
       Return label used by this widget.
     */
     QLabel *label();
     /**
       Return QLineEdit used by this widget.
     */
     QLineEdit *lineEdit();
     
     void readConfig();
     void writeConfig();
     
   private:
     QString *mReference;
 
     QLabel *mLabel;
     QLineEdit *mEdit;
 };
 
 
 /**
   @short Base class for a preferences dialog.
   
   This class provides the framework for a preferences dialog. You have to
   subclass it and add the code to create the actual configuration widgets and
   do the layout management.
   
   KPrefsDialog provides functions to add subclasses of @ref KPrefsDialogWid. For
   these widgets the reading, writing and setting to default values is handled
   automatically. Custom widgets have to be handled in the functions @ref
   usrReadConfig() and @ref usrWriteConfig().
 */
 class KPrefsDialog : public KDialogBase
 {
     Q_OBJECT
   public:
     /**
       Create a KPrefsDialog for a KPrefs object.
       
       @param prefs  KPrefs object used to access te configuration.
       @param parent Parent widget.
       @param name   Widget name.
       @param modal  true, if dialog has to be modal, false for non-modal.
     */
     KPrefsDialog(KPrefs *prefs,QWidget *parent=0,char *name=0,bool modal=false);
     /**
       Destructor.
     */
     virtual ~KPrefsDialog();
 
     /**
       Register a custom KPrefsDialogWid object.
     */
     void addWid(KPrefsDialogWid *);
     /**
       Register a @ref KPrefsDialogWidBool object.
       
       @param text      Text of bool widget.
       @param reference Reference to variable storing the setting.
       @param parent    Parent widget.
     */
     KPrefsDialogWidBool *addWidBool(const QString &text,bool *reference,QWidget *parent);
     /**
       Register a @ref KPrefsDialogWidTime object.
       
       @param text      Text of time widget.
       @param reference Reference to variable storing the setting.
       @param parent    Parent widget.
     */
     KPrefsDialogWidTime *addWidTime(const QString &text,int *reference,QWidget *parent);
     /**
       Register a @ref KPrefsDialogWidColor object.
       
       @param text      Text of color widget.
       @param reference Reference to variable storing the setting.
       @param parent    Parent widget.
     */
     KPrefsDialogWidColor *addWidColor(const QString &text,QColor *reference,QWidget *parent);
     /**
       Register a @ref KPrefsDialogWidRadios object.
       
       @param text      Text of radio button box widget.
       @param reference Reference to variable storing the setting.
       @param parent    Parent widget.
     */
     KPrefsDialogWidRadios *addWidRadios(const QString &text,int *reference,QWidget *parent);
     /**
       Register a @ref KPrefsDialogWidString object.
       
       @param text      Text of string widget.
       @param reference Reference to variable storing the setting.
       @param parent    Parent widget.
     */
     KPrefsDialogWidString *addWidString(const QString &text,QString *reference,QWidget *parent);
     /**
       Register a password @ref KPrefsDialogWidString object, with echomode set to QLineEdit::Password.
       
       @param text      Text of string widget.
       @param reference Reference to variable storing the setting.
       @param parent    Parent widget.
     */
     KPrefsDialogWidString *addWidPassword (const QString &text,QString *reference,QWidget *parent);
     /**
       Register a @ref KPrefsDialogWidFont object.
       
       @param sampleText Sample text of font widget.
       @param buttonText Button text of font widget.
       @param reference  Reference to variable storing the setting.
       @param parent     Parent widget.
     */
     KPrefsDialogWidFont *addWidFont(const QString &sampleText,const QString &buttonText,
                               QFont *reference,QWidget *parent);
 
   public slots:
     /** Set all widgets to default values. */
     void setDefaults();
   
     /** Read preferences from config file. */
     void readConfig();
 
     /** Write preferences to config file. */
     void writeConfig();
 
   signals:
     /** Emitted when the a changed configuration has been stored. */
     void configChanged();
 
   protected slots:
     /** Apply changes to preferences */
     void slotApply();  
 
     void accept();
     /** Accept changes to preferences and close dialog */
     void slotOk();
   
     /** Set preferences to default values */
     void slotDefault();
   
   protected:
     /** Implement this to read custom configuration widgets. */
     virtual void usrReadConfig() {}
     /** Implement this to write custom configuration widgets. */
     virtual void usrWriteConfig() {}
 
   private:
     KPrefs *mPrefs;
 
     QPtrList<KPrefsDialogWid> mPrefsWids;
 };
 
 #endif