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Diffstat (limited to 'qtjava/javalib/examples/dragdrop/SecretDrag.java')
-rw-r--r-- | qtjava/javalib/examples/dragdrop/SecretDrag.java | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/qtjava/javalib/examples/dragdrop/SecretDrag.java b/qtjava/javalib/examples/dragdrop/SecretDrag.java new file mode 100644 index 00000000..fd12aed3 --- /dev/null +++ b/qtjava/javalib/examples/dragdrop/SecretDrag.java @@ -0,0 +1,53 @@ +/*************************************************************************** +* $Id$ +** +* Custom MIME type implementation example +** +* Created : 979899 +** +* Copyright (C) 1997 by Trolltech AS. All rights reserved. +** +* This file is part of an example program for Qt. This example +* program may be used, distributed and modified without limitation. +** +****************************************************************************/ +import org.kde.qt.*; + + +class SecretDrag extends QStoredDrag { + +//create the object withe the secret byte +public SecretDrag( byte secret, QWidget parent, String name ) +{ + super( "secret/magic", parent, name ); + byte[] data = { 0 }; + data[0]= secret; + setEncodedData( data ); +} + +public SecretDrag( byte secret, QWidget parent ) +{ + this(secret, parent, null); +} + + +public static boolean canDecode( QDragMoveEvent e ) +{ + return e.provides( "secret/magic" ); +} + +//decode it into a string +public static boolean decode( QDropEvent e, StringBuffer str ) +{ + byte[] payload = e.data( "secret/magic" ); + if ( payload.length > 0 ) { + e.accept(); + String msg = "The secret number is " + payload[0]; + str.setLength(0); + str.append(msg); + return true; + } + return false; +} + +} |