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Diffstat (limited to 'tdeio/tdefile/tdefilemetainfowidget.h')
-rw-r--r-- | tdeio/tdefile/tdefilemetainfowidget.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/tdeio/tdefile/tdefilemetainfowidget.h b/tdeio/tdefile/tdefilemetainfowidget.h new file mode 100644 index 000000000..8f1d2b5b7 --- /dev/null +++ b/tdeio/tdefile/tdefilemetainfowidget.h @@ -0,0 +1,95 @@ +/* This file is part of the KDE libraries + Copyright (C) 2001,2002 Rolf Magnus <ramagnus@kde.org> + + 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 __KFILEMETAINFOWIDGET_H__ +#define __KFILEMETAINFOWIDGET_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 |