forked from openlp/openlp
50 lines
2.6 KiB
Python
50 lines
2.6 KiB
Python
# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2010 Raoul Snyman #
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# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael #
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# Gorven, Scott Guerrieri, Maikel Stuivenberg, Martin Thompson, Jon Tibble, #
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# Carsten Tinggaard #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it #
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# under the terms of the GNU General Public License as published by the Free #
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# Software Foundation; version 2 of the License. #
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# #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
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# more details. #
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# #
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# You should have received a copy of the GNU General Public License along #
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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from PyQt4 import QtCore, QtGui
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class BaseListWithDnD(QtGui.QListWidget):
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"""
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Please put a short description of what this class does in here.
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"""
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def __init__(self, parent=None):
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QtGui.QListWidget.__init__(self, parent)
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# this must be set by the class which is inheriting
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assert(self.PluginName)
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def mouseMoveEvent(self, event):
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"""
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Drag and drop event does not care what data is selected
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as the recipient will use events to request the data move
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just tell it what plugin to call
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"""
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if event.buttons() != QtCore.Qt.LeftButton:
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return
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drag = QtGui.QDrag(self)
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mimeData = QtCore.QMimeData()
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drag.setMimeData(mimeData)
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mimeData.setText(self.PluginName)
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dropAction = drag.start(QtCore.Qt.CopyAction) |