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Diffstat (limited to 'kio/kfile/kfilefiltercombo.h')
-rw-r--r-- | kio/kfile/kfilefiltercombo.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/kio/kfile/kfilefiltercombo.h b/kio/kfile/kfilefiltercombo.h new file mode 100644 index 000000000..9b7c103bf --- /dev/null +++ b/kio/kfile/kfilefiltercombo.h @@ -0,0 +1,104 @@ +/* This file is part of the KDE libraries + Copyright (C) Stephan Kulow <coolo@kde.org> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + 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 KFILEFILTERCOMBO_H +#define KFILEFILTERCOMBO_H + +#include <qstringlist.h> +#include <qptrdict.h> + +#include <kcombobox.h> +#include <kmimetype.h> + +class KFileFilterComboPrivate; + +class KIO_EXPORT KFileFilterCombo : public KComboBox +{ + Q_OBJECT + + public: + KFileFilterCombo(QWidget *parent= 0, const char *name= 0); + ~KFileFilterCombo(); + + void setFilter(const QString& filter); + + /** + * @returns the current filter, either something like "*.cpp *.h" + * or the current mimetype, like "text/html", or a list of those, like + " "text/html text/plain image/png", all separated with one space. + */ + QString currentFilter() const; + + /** + * Sets the current filter. Filter must match one of the filter items + * passed before to this widget. + * @since 3.4 + */ + void setCurrentFilter( const QString& filter ); + + /** + * Sets a list of mimetypes. + * If @p defaultType is set, it will be set as the current item. + * Otherwise, a first item showing all the mimetypes will be created. + */ + void setMimeFilter( const QStringList& types, const QString& defaultType ); + + /** + * @return true if the filter's first item is the list of all mimetypes + */ + bool showsAllTypes() const { return m_allTypes; } + + /** + * This method allows you to set a default-filter, that is used when an + * empty filter is set. Make sure you call this before calling + * setFilter(). + * + * By default, this is set to i18n("*|All Files") + * @see defaultFilter + */ + void setDefaultFilter( const QString& filter ); + + /** + * @return the default filter, used when an empty filter is set. + * @see setDefaultFilter + */ + QString defaultFilter() const; + + protected: + virtual bool eventFilter( QObject *o, QEvent *e ); + +// KDE4: those variables are private. filters() was added + QStringList filters; + bool m_allTypes; + + signals: + void filterChanged(); + +private slots: + void slotFilterChanged(); + +protected: + virtual void virtual_hook( int id, void* data ); +private: + friend class KFileDialog; // gone in KDE4 + class KFileFilterComboPrivate; + KFileFilterComboPrivate *d; +}; + +#endif |