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, 79 insertions, 0 deletions

diff --git a/kdeui/kcolordrag.h b/kdeui/kcolordrag.h
new file mode 100644
index 000000000..696d8a7ab
--- /dev/null
+++ b/kdeui/kcolordrag.h
@@ -0,0 +1,79 @@
+/* This file is part of the KDE libraries
+   Copyright (C) 1999 Steffen Hansen (hansen@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.
+*/
+/*
+ * $Id$
+ */
+#ifndef _KCOLORDRAG_H
+#define _KCOLORDRAG_H
+
+#include <qdragobject.h>
+#include <qcolor.h>
+#include <kdelibs_export.h>
+
+class KColorDragPrivate;
+/**
+ * A drag-and-drop object for colors. The according MIME type
+ * is set to application/x-color.
+ *
+ * See the Qt drag'n'drop documentation.
+ */
+class KDEUI_EXPORT KColorDrag : public QStoredDrag {
+    Q_OBJECT
+
+public:
+    /**
+     * Constructs a color drag with a white color.
+     */
+    KColorDrag( QWidget *dragsource = 0, const char *name = 0 );
+    /**
+     * Constructs a color drag with the color @p col.
+     */
+    KColorDrag( const QColor &col, QWidget *dragsource = 0, const char *name = 0 );
+    virtual ~KColorDrag() {}
+
+    virtual const char *format(int i) const;
+    virtual QByteArray encodedData ( const char * m ) const;
+
+    /**
+     * Sets the color of the drag to @p col.
+     */
+    void setColor(const QColor &col);
+    /**
+     * Returns true if the MIME source @p e contains a color object.
+     */
+    static bool canDecode(QMimeSource *e);
+    /**
+     * Decodes the MIME source @p e and puts the resulting color into @p col.
+     */
+    static bool decode(QMimeSource *e, QColor &col);
+    /**
+     * @deprecated This is equivalent with "new KColorDrag(color, dragsource)".
+     */
+    static KColorDrag* makeDrag( const QColor&,QWidget *dragsource) KDE_DEPRECATED;
+
+private:
+     QColor m_color; // unused
+protected:
+     virtual void virtual_hook( int id, void* data );
+private:
+     KColorDragPrivate *d;
+};
+
+
+#endif // _KCOLORDRAG_H