Mercurial > hg > Feedworm

annotate MainWindowController.py @ 15:b1aeb98824c1

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Add a list view displaying all feeds
author Dirk Olmes <dirk@xanthippe.ping.de>
date Wed, 28 Apr 2010 02:57:41 +0200
parents 42a225be7e56
children 3ffecc709da9
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2 from Feed import Feed
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3 from PyQt4 import QtGui
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4 from PyQt4.QtCore import QAbstractListModel
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5 from PyQt4.QtCore import QModelIndex
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6 from PyQt4.QtCore import Qt
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7 from PyQt4.QtCore import QVariant
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8 from Ui_MainWindow import Ui_MainWindow
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10 class MainWindowController(QtGui.QMainWindow):
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11 def __init__(self, session=None):
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12 QtGui.QWidget.__init__(self, None)
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13 self.session = session
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14 self.ui = Ui_MainWindow()
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15 self.ui.setupUi(self)
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16 self.connectWidgets()
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18 def connectWidgets(self):
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19 feedModel = FeedModel(self)
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20 self.ui.feedList.setModel(feedModel)
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21
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22 class FeedModel(QAbstractListModel):
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23 def __init__(self, parent=None, **args):
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24 QAbstractListModel.__init__(self, parent, *args)
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25 self.session = parent.session
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26 self.fetchAllFeeds()
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28 def fetchAllFeeds(self):
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29 self.allFeeds = self.session.query(Feed).all()
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31 def rowCount(self, parent=QModelIndex()):
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32 return len(self.allFeeds)
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33
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34 def data(self, index, role):
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35 if index.isValid() and role == Qt.DisplayRole:
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36 row = index.row()
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37 feed = self.allFeeds[row]
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38 return QVariant(feed.title)
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39 else:
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40 return QVariant()