Mercurial > hg > Feedworm

annotate DisplayModel.py @ 74:1e6f6ed38dd0

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do a proper update when marking all feed entries as read
author Dirk Olmes <dirk@xanthippe.ping.de>
date Wed, 11 Aug 2010 03:35:37 +0200
parents c8bb3cee7935
children 04a730f9d07d
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c8bb3cee7935 pull out DisplayModel into its own file, add the scaffolding for the add feed menu entry
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1
c8bb3cee7935 pull out DisplayModel into its own file, add the scaffolding for the add feed menu entry
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2 from PyQt4.QtCore import QAbstractListModel, QModelIndex, QVariant, Qt
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c8bb3cee7935 pull out DisplayModel into its own file, add the scaffolding for the add feed menu entry
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4 class DisplayModel(QAbstractListModel):
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5 def __init__(self, parent=None, list=None, displayFunction=None, **args):
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6 QAbstractListModel.__init__(self, parent, *args)
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7 self.list = list
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8 self.displayFunction = displayFunction
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10 def rowCount(self, parent=QModelIndex()):
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11 return len(self.list)
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13 def data(self, index, role):
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14 if index.isValid() and role == Qt.DisplayRole:
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15 row = index.row()
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16 object = self.list[row]
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17 displayString = self.displayFunction(object)
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18 return QVariant(displayString)
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19 else:
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20 return QVariant()