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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce4a32fe52ef09d8f5ff1dd22c001110902b60a2 (patch)
tree5ac38a06f3dde268dc7927dc155896926aaf7012 /kdeui/kcolordrag.h
downloadtdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.tar.gz
tdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.zip
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
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+/* 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