This is the first step towards a better looking and more usable metadata GUI.

- A nicer comment widget shows a popup to edit the comment.
- A tag cloud replaces the ugly tagwidget from libnepomuk.
The plan is to use Dolphin as a testbed to optimize the look and then 
move at least the tagcloud to libnepomuk to make it available for all apps
since this is a common feature.

So please test it and provide feedback. The layout is still cluttered. So we
also need feedback on that. And of course on the usability.

Apart from the GUI Dolphin now uses the mass metadata update job to perform
metadata updates on many files in an async KJob without blocking the GUI.
This is another candidate for public API at some point.

svn path=/trunk/KDE/kdebase/apps/; revision=788565

1 files changed, 0 insertions, 122 deletions

diff --git a/src/ratingpainter.h b/src/ratingpainter.h
deleted file mode 100644
index 31c406de2..000000000
--- a/src/ratingpainter.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
-   This file is part of the Nepomuk KDE project.
-   Copyright (C) 2007 Sebastian Trueg <[email protected]>
-
-   This 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 _NEPOMUK_RATING_PAINTER_H_
-#define _NEPOMUK_RATING_PAINTER_H_
-
-class QPainter;
-
-#include <QtCore/QRect>
-#include <QtCore/QPoint>
-
-#include <kicon.h>
-
-
-namespace Nepomuk {
-    /**
-     * Utility class that draws a row of stars for a rating value.
-     */
-    class RatingPainter
-    {
-    public:
-        /**
-         * Create a new RatingPainter.
-         * Normally the static methods should be sufficient.
-         */
-        RatingPainter();
-        ~RatingPainter();
-
-        int maxRating() const;
-        bool halfStepsEnabled() const;
-        Qt::Alignment alignment() const;
-        Qt::LayoutDirection direction() const;
-        KIcon icon() const;
-        QPixmap customPixmap() const;
-
-        /**
-         * The maximum rating. Defaults to 10.
-         */
-        void setMaxRating( int max );
-
-        /**
-         * If half steps are enabled (the default) then
-         * one rating step corresponds to half a star.
-         */
-        void setHalfStepsEnabled( bool enabled );
-        
-        /**
-         * The alignment of the stars in the drawing rect.
-         * All alignment flags are supported.
-         */
-        void setAlignment( Qt::Alignment align );
-
-        /**
-         * LTR or RTL
-         */
-        void setLayoutDirection( Qt::LayoutDirection direction );
-
-        /**
-         * Set a custom icon. Defaults to "rating".
-         */
-        void setIcon( const KIcon& icon );
-
-        /**
-         * Set a custom pixmap.
-         */
-        void setCustomPixmap( const QPixmap& pixmap );
-
-        /**
-         * Draw the rating into the configured rect.
-         */
-        void draw( QPainter* painter, const QRect& rect, int rating, int hoverRating = -1 );
-
-        /**
-         * Calculate the rating value from mouse position pos.
-         *
-         * \return The rating corresponding to pos or -1 if pos is
-         * outside of the configured rect.
-         */
-        int fromPosition( const QRect& rect, const QPoint& pos );
-
-        /**
-         * Convenience method that draws a rating into the given rect.
-         *
-         * LayoutDirection is read from QPainter.
-         *
-         * \param align can be aligned vertically and horizontally. Using Qt::AlignJustify will insert spacing
-         * between the stars.
-         */
-        static void drawRating( QPainter* p, const QRect& rect, Qt::Alignment align, int rating, int hoverRating = -1 );
-
-        /**
-         * Get the rating that would be selected if the user clicked position pos
-         * within rect if the rating has been drawn with drawRating() using the same
-         * rect and align values.
-         *
-         * \return The new rating or -1 if pos is outside of the rating area.
-         */
-        static int getRatingFromPosition( const QRect& rect, Qt::Alignment align, Qt::LayoutDirection direction, const QPoint& pos );
-
-    private:
-        class Private;
-        Private* const d;
-    };
-}
-
-#endif