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, 219 insertions, 0 deletions

diff --git a/kio/kfile/kfiledetailview.h b/kio/kfile/kfiledetailview.h
new file mode 100644
index 000000000..174a2483d
--- /dev/null
+++ b/kio/kfile/kfiledetailview.h
@@ -0,0 +1,219 @@
+// -*- c++ -*-
+/* This file is part of the KDE libraries
+    Copyright (C) 1997 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 KFILEDETAILVIEW_H
+#define KFILEDETAILVIEW_H
+
+class KFileItem;
+class QWidget;
+class QKeyEvent;
+
+#include <klistview.h>
+#include <kmimetyperesolver.h>
+
+#include "kfileview.h"
+
+/**
+ * An item for the listiew, that has a reference to its corresponding
+ * KFileItem.
+ */
+class KIO_EXPORT KFileListViewItem : public KListViewItem
+{
+public:
+    KFileListViewItem( QListView *parent, const QString &text,
+		       const QPixmap &icon, KFileItem *fi )
+	: KListViewItem( parent, text ), inf( fi ) {
+        setPixmap( 0, icon );
+        setText( 0, text );
+    }
+
+    /**
+     * @since 3.1
+     */
+    KFileListViewItem( QListView *parent, KFileItem *fi )
+        : KListViewItem( parent ), inf( fi ) {
+        init();
+    }
+
+    KFileListViewItem( QListView *parent, const QString &text,
+		       const QPixmap &icon, KFileItem *fi,
+		       QListViewItem *after)
+	: KListViewItem( parent, after ), inf( fi ) {
+        setPixmap( 0, icon );
+        setText( 0, text );
+    }
+    ~KFileListViewItem() {
+        inf->removeExtraData( listView() );
+    }
+
+    /**
+     * @returns the corresponding KFileItem
+     */
+    KFileItem *fileInfo() const {
+	return inf;
+    }
+
+    virtual QString key( int /*column*/, bool /*ascending*/ ) const {
+        return m_key;
+    }
+
+    void setKey( const QString& key ) { m_key = key; }
+
+    QRect rect() const
+    {
+        QRect r = listView()->itemRect(this);
+        return QRect( listView()->viewportToContents( r.topLeft() ),
+                      QSize( r.width(), r.height() ) );
+    }
+
+    /**
+     * @since 3.1
+     */
+    void init();
+
+private:
+    KFileItem *inf;
+    QString m_key;
+
+private:
+    class KFileListViewItemPrivate;
+    KFileListViewItemPrivate *d;
+
+};
+
+/**
+ * A list-view capable of showing KFileItem'. Used in the filedialog
+ * for example. Most of the documentation is in KFileView class.
+ *
+ * @see KDirOperator
+ * @see KCombiView
+ * @see KFileIconView
+ */
+class KIO_EXPORT KFileDetailView : public KListView, public KFileView
+{
+    Q_OBJECT
+
+public:
+    KFileDetailView(QWidget *parent, const char *name);
+    virtual ~KFileDetailView();
+
+    virtual QWidget *widget() { return this; }
+    virtual void clearView();
+    virtual void setAutoUpdate( bool ) {} // ### unused. remove in KDE4
+
+    virtual void setSelectionMode( KFile::SelectionMode sm );
+
+    virtual void updateView( bool );
+    virtual void updateView(const KFileItem*);
+    virtual void removeItem( const KFileItem *);
+    virtual void listingCompleted();
+
+    virtual void setSelected(const KFileItem *, bool);
+    virtual bool isSelected(const KFileItem *i) const;
+    virtual void clearSelection();
+    virtual void selectAll();
+    virtual void invertSelection();
+
+    virtual void setCurrentItem( const KFileItem * );
+    virtual KFileItem * currentFileItem() const;
+    virtual KFileItem * firstFileItem() const;
+    virtual KFileItem * nextItem( const KFileItem * ) const;
+    virtual KFileItem * prevItem( const KFileItem * ) const;
+
+    virtual void insertItem( KFileItem *i );
+
+    // implemented to get noticed about sorting changes (for sortingIndicator)
+    virtual void setSorting( QDir::SortSpec );
+
+    void ensureItemVisible( const KFileItem * );
+
+    // for KMimeTypeResolver
+    void mimeTypeDeterminationFinished();
+    void determineIcon( KFileListViewItem *item );
+    QScrollView *scrollWidget() const { return (QScrollView*) this; }
+
+    virtual void readConfig( KConfig *, const QString& group = QString::null );
+    virtual void writeConfig( KConfig *, const QString& group = QString::null);
+
+signals:
+    /**
+     * The user dropped something.
+     * @p fileItem points to the item dropped on or can be 0 if the
+     * user dropped on empty space.
+     * @since 3.2
+     */
+    void dropped(QDropEvent *event, KFileItem *fileItem);
+    /**
+     * The user dropped the URLs @p urls.
+     * @p url points to the item dropped on or can be empty if the
+     * user dropped on empty space.
+     * @since 3.2
+     */
+    void dropped(QDropEvent *event, const KURL::List &urls, const KURL &url);
+
+protected:
+    virtual void keyPressEvent( QKeyEvent * );
+
+    // DND support
+    virtual QDragObject *dragObject();
+    virtual void contentsDragEnterEvent( QDragEnterEvent *e );
+    virtual void contentsDragMoveEvent( QDragMoveEvent *e );
+    virtual void contentsDragLeaveEvent( QDragLeaveEvent *e );
+    virtual void contentsDropEvent( QDropEvent *ev );
+    virtual bool acceptDrag(QDropEvent* e ) const;
+
+    int m_sortingCol;
+
+protected slots:
+    void slotSelectionChanged();
+
+private slots:
+    void slotSortingChanged( int );
+    void selected( QListViewItem *item );
+    void slotActivate( QListViewItem *item );
+    void highlighted( QListViewItem *item );
+    void slotActivateMenu ( QListViewItem *item, const QPoint& pos );
+    void slotAutoOpen();
+
+private:
+    virtual void insertItem(QListViewItem *i) { KListView::insertItem(i); }
+    virtual void setSorting(int i, bool b) { KListView::setSorting(i, b); }
+    virtual void setSelected(QListViewItem *i, bool b) { KListView::setSelected(i, b); }
+
+    inline KFileListViewItem * viewItem( const KFileItem *item ) const {
+        if ( item )
+            return (KFileListViewItem *) item->extraData( this );
+        return 0L;
+    }
+
+    void setSortingKey( KFileListViewItem *item, const KFileItem *i );
+
+
+    bool m_blockSortingSignal;
+    KMimeTypeResolver<KFileListViewItem,KFileDetailView> *m_resolver;
+
+protected:
+    virtual void virtual_hook( int id, void* data );
+private:
+    class KFileDetailViewPrivate;
+    KFileDetailViewPrivate *d;
+};
+
+#endif // KFILEDETAILVIEW_H