forked from openlp/openlp
53 lines
1.8 KiB
Python
53 lines
1.8 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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Copyright (c) 2008-2009 Raoul Snyman
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Portions copyright (c) 2008-2009 Martin Thompson, Tim Bentley
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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Place, Suite 330, Boston, MA 02111-1307 USA
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"""
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import types
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from PyQt4 import QtCore, QtGui
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from openlp.core.lib.toolbar import *
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from openlp.core.lib import translate
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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)
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if dropAction == QtCore.Qt.CopyAction:
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self.close()
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