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Servie Manager DnD part 2

This commit is contained in:
Tim Bentley 2009-10-11 10:31:27 +01:00
parent aa0450f543
commit 7431eeb65c
1 changed files with 36 additions and 1 deletions
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37
openlp/core/ui/servicemanager.py
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@ -66,6 +66,20 @@ class ServiceManagerList(QtGui.QTreeWidget):
else:
event.ignore()
def mouseMoveEvent(self, event):
"""
Drag and drop event does not care what data is selected
as the recipient will use events to request the data move
just tell it what plugin to call
"""
if event.buttons() != QtCore.Qt.LeftButton:
return
drag = QtGui.QDrag(self)
mimeData = QtCore.QMimeData()
drag.setMimeData(mimeData)
mimeData.setText(u'ServiceManager')
dropAction = drag.start(QtCore.Qt.CopyAction)
class Iter(QtGui.QTreeWidgetItemIterator):
def __init__(self, *args):
QtGui.QTreeWidgetItemIterator.__init__(self, *args)
@ -558,7 +572,28 @@ class ServiceManager(QtGui.QWidget):
link = event.mimeData()
if link.hasText():
plugin = event.mimeData().text()
Receiver().send_message(u'%s_add_service_item' % plugin)
if plugin == u'ServiceManager':
startpos, startCount = self.findServiceItem()
item = self.ServiceManagerList.itemAt(event.pos())
if item == None:
endpos = len(self.serviceItems)
else:
parentitem = item.parent()
if parentitem is None:
endpos = item.data(0, QtCore.Qt.UserRole).toInt()[0]
else:
endpos = parentitem.data(0, QtCore.Qt.UserRole).toInt()[0]
endpos -= 1
if endpos < startpos:
newpos = endpos
else:
newpos = endpos + 1
serviceItem = self.serviceItems[startpos]
self.serviceItems.remove(serviceItem)
self.serviceItems.insert(newpos, serviceItem)
self.repaintServiceList(endpos, startCount)
else:
Receiver().send_message(u'%s_add_service_item' % plugin)
def updateThemeList(self, theme_list):
"""