def updateArticles(self):
w = QtGui.QWidget(self)
vbox = QtGui.QVBoxLayout(w)
font = QtGui.QFont("Arial")
i = 0
self.rssLinks.clear() # remove all previous articles
while i < 20:
for feed in self.feedList:
if i >= len(feed.entries): # verify that an entry exists
continue
_l = QtGui.QHBoxLayout()
_d = QtGui.QHBoxLayout()
self.rssLinks[feed.entries[i].title] = feed.entries[i].link
title = ClickableQLabel(feed.entries[i].title)
self.connect(title, QtCore.SIGNAL('clicked()'), self.emitOpenArticle)
title.setWordWrap(True)
title.setMinimumWidth(self.parent().geometry().width()-100)
font.setPointSize(12)
font.setBold(True)
title.setFont(font)
try:
description = self.getDescription(feed.entries[i].summary) # shorten the description if longer than desired
except:
description = ""
desc = QtGui.QLabel(" " + description)
desc.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding)
desc.setMinimumWidth(self.parent().geometry().width()-100)
desc.setWordWrap(True)
font.setPointSize(10)
font.setBold(False)
desc.setFont(font)
_l.addWidget(title)
_d.addWidget(desc)
_l.addStretch(1)
_d.addStretch(1)
vbox.addLayout(_l)
vbox.addLayout(_d)
i += 1
return w
def initUI(self):
self.grid = QtGui.QGridLayout(self) # Gridlayout to contain all widgets
# Today date label
date = QtGui.QLabel()
date.setText("Today")
ff = QtGui.QFont()
ff.setPointSize(14)
ff.setBold(True)
date.setFont(ff)
date.setAlignment(QtCore.Qt.AlignCenter|QtCore.Qt.AlignVCenter)
# Today Icon label
pic = ClickableQLabel()
self.connect(pic, QtCore.SIGNAL('clicked()'), self.startWeatherThread)
pic.setAlignment(QtCore.Qt.AlignCenter|QtCore.Qt.AlignVCenter)
self.origIcons.append(QtGui.QPixmap())
# Today temps label
temp = QtGui.QLabel()
temp.setAlignment(QtCore.Qt.AlignCenter|QtCore.Qt.AlignVCenter)
# Today weather details label
det = QtGui.QLabel()
det.setAlignment(QtCore.Qt.AlignCenter|QtCore.Qt.AlignVCenter)
self.grid.addWidget(date, 0, 0)
self.grid.addWidget(pic, 1, 0)
self.grid.addWidget(temp, 2, 0)
self.grid.addWidget(det, 3, 0)
# Initialize 4-day Forecast widgets
i = 1
while i < 5:
date = QtGui.QLabel()
date.setAlignment(QtCore.Qt.AlignCenter|QtCore.Qt.AlignVCenter)
pic = ClickableQLabel()
self.connect(pic, QtCore.SIGNAL('clicked()'), self.startForecastThread)
pic.setAlignment(QtCore.Qt.AlignCenter|QtCore.Qt.AlignVCenter)
self.origIcons.append(QtGui.QPixmap())
temp = QtGui.QLabel()
temp.setAlignment(QtCore.Qt.AlignCenter|QtCore.Qt.AlignVCenter)
det = QtGui.QLabel()
det.setAlignment(QtCore.Qt.AlignCenter|QtCore.Qt.AlignVCenter)
self.grid.addWidget(date, 0, i)
self.grid.addWidget(pic, 1, i)
self.grid.addWidget(temp, 2, i)
self.grid.addWidget(det, 3, i)
i = i + 1
self.updateWeather()
self.updateForecast() # populate with weather
self.grid.setContentsMargins(2, 2, 2, 2)
self.grid.setSpacing(3)
self.show() # SHOW YOURSELF