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# kfilemetainfowidget.h

    00001 /* This file is part of the KDE libraries
    00002     Copyright (C) 2001,2002 Rolf Magnus <ramagnus@kde.org>
    00003
    00004     library is free software; you can redistribute it and/or
    00005     modify it under the terms of the GNU Library General Public
    00006     License version 2 as published by the Free Software Foundation.
    00007
    00008     This library is distributed in the hope that it will be useful,
    00009     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00010     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00011     Library General Public License for more details.
    00012
    00013     You should have received a copy of the GNU Library General Public License
    00014     along with this library; see the file COPYING.LIB.  If not, write to
    00015     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00016     Boston, MA 02111-1307, USA.
    00017
    00018     $Id: kfilemetainfowidget.h,v 1.5.2.1 2002/12/14 13:23:16 pfeiffer Exp $
    00019  */
    00020
    00021 #ifndef __KFILEMETAINFOWIDGET_H__
    00022 #define __KFILEMETAINFOWIDGET_H__
    00023
    00024 #include <qwidget.h>
    00025 #include <qvariant.h>
    00026 #include <kfilemetainfo.h>
    00027
    00031 class KFileMetaInfoWidget: public QWidget
    00032 {
    00033     Q_OBJECT
    00034 public:
    00035     KFileMetaInfoWidget(KFileMetaInfoItem item, QValidator* val = 0,
    00036                         QWidget* parent = 0, const char* name = 0);
    00037     virtual ~KFileMetaInfoWidget();
    00038
    00039     bool apply()
    00040     {
    00041         return m_item.isEditable() && m_item.setValue(m_value);
    00042     }
    00043
    00044     void setValue(const QVariant& value)  { m_value = value;    }
    00045     QVariant value()                      { return m_value;     }
    00046     QValidator* validator()               { return m_validator; }
    00047     KFileMetaInfoItem item()              { return m_item;      }
    00048
    00049 signals:
    00050     void valueChanged(const QVariant& value);
    00051
    00052 protected:
    00053     void reparentValidator(QWidget *widget, QValidator *validator);
    00054     virtual QWidget* makeWidget();
    00055
    00056     QWidget* makeBoolWidget();
    00057     QWidget* makeIntWidget();
    00058     QWidget* makeDoubleWidget();
    00059     QWidget* makeStringWidget();
    00060     QWidget* makeDateWidget();
    00061     QWidget* makeTimeWidget();
    00062     QWidget* makeDateTimeWidget();
    00063
    00064 private slots:
    00065     void slotChanged(bool value);
    00066     void slotChanged(int value);
    00067     void slotChanged(double value);
    00068     void slotComboChanged(int item);
    00069     void slotLineEditChanged(const QString& value);
    00070     void slotMultiLineEditChanged();
    00071     void slotDateChanged(const QDate& value);
    00072     void slotTimeChanged(const QTime& value);
    00073     void slotDateTimeChanged(const QDateTime& value);
    00074
    00075 private:
    00076     QVariant          m_value;  // the value will be saved here until apply() is called
    00077     KFileMetaInfoItem m_item;
    00078     QWidget*          m_widget;
    00079     QValidator*       m_validator;
    00080     bool              m_dirty : 1;
    00081 };
    00082
    00083 #endif

This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
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