Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

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