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/* This file is part of the KDE libraries
Copyright (C) 2001,2002 Rolf Magnus <[email protected]>
library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef __TDEFILEMETAINFOWIDGET_H__
#define __TDEFILEMETAINFOWIDGET_H__
#include <tqwidget.h>
#include <tqvariant.h>
#include <tdefilemetainfo.h>
/*!
* A widget to display file meta infos (like id3 for mp3)
*/
class TDEIO_EXPORT KFileMetaInfoWidget: public TQWidget
{
Q_OBJECT
public:
enum Mode
{
ReadOnly = 1, ///Only display the meta infos, and do not permit the user to edit them
ReadWrite = 0, ///Permits user to edit the displayed meta-info
Reserve = 0xff
};
KFileMetaInfoWidget(KFileMetaInfoItem item, TQValidator* val = 0,
TQWidget* parent = 0, const char* name = 0);
KFileMetaInfoWidget(KFileMetaInfoItem item, Mode mode, TQValidator* val = 0,
TQWidget* parent = 0, const char* name = 0);
virtual ~KFileMetaInfoWidget();
bool apply()
{
return m_item.isEditable() && m_item.setValue(m_value);
}
void setValue(const TQVariant& value) { m_value = value; }
TQVariant value()const { return m_value; }
TQValidator* validator() const { return m_validator; }
KFileMetaInfoItem item()const { return m_item; }
signals:
void valueChanged(const TQVariant& value);
protected:
void reparentValidator(TQWidget *widget, TQValidator *validator);
virtual TQWidget* makeWidget();
TQWidget* makeBoolWidget();
TQWidget* makeIntWidget();
TQWidget* makeDoubleWidget();
TQWidget* makeStringWidget();
TQWidget* makeDateWidget();
TQWidget* makeTimeWidget();
TQWidget* makeDateTimeWidget();
private slots:
void slotChanged(bool value);
void slotChanged(int value);
void slotChanged(double value);
void slotComboChanged(const TQString &value);
void slotLineEditChanged(const TQString& value);
void slotMultiLineEditChanged();
void slotDateChanged(const TQDate& value);
void slotTimeChanged(const TQTime& value);
void slotDateTimeChanged(const TQDateTime& value);
private:
void init(KFileMetaInfoItem item, Mode mode);
TQVariant m_value; // the value will be saved here until apply() is called
KFileMetaInfoItem m_item;
TQWidget* m_widget;
TQValidator* m_validator;
bool m_dirty : 1;
};
#endif
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