def __init__(self, nombre, parent=None):
QVBox.__init__(self, parent)
self.caja = WidgetSeleccionCaja(nombre, self).caja
from Driza.iuqt3.widgetsqt import WidgetListaComboBox
self.combo1 = WidgetListaComboBox(self)
self.combo2 = WidgetListaComboBox(self)
def __init__(self, *args):
QVBox.__init__(self, *args)
self.slider = QSlider(QSlider.Horizontal, self, "slider")
self.slider.setRange(0, 999)
self.slider.setValue(0)
QObject.connect(self.slider, SIGNAL("valueChanged(int)"), self.valueChanged)
self.setFocusProxy(self.slider)
def __init__(self, listaopciones = None):
QVBox.__init__(self, None, "Widget opciones")
ContenedorElementoWidgetOpciones.__init__(self)
self.clearWState(Qt.WState_Polished)
self.setCaption("WidgetOpciones")
if listaopciones == None:
listaopciones = []
for opcion in listaopciones:
self.procesar(opcion)
def _initWidgets(self): """Initialises all of the main widgets in the window.""" global appRoot appIconPath = os.path.join(appRoot, "images/miniicon.png") self.setIcon(QPixmap(appIconPath)) self.mainBox = QHBox(self) self.mainSplitter = QSplitter(self.mainBox) self.bmarksListBox = QVBox(self.mainSplitter) self.bmarksListBox.setMaximumWidth(250) self.bmarksList = KTVBookmarksListView.KTVBookmarksListView(self.bmarksListBox, self) QObject.connect(self.bmarksList, SIGNAL(str(u'doubleClicked(QListViewItem *)')), self._bookmarkChosen) self.browserBox = QVBox(self.mainSplitter) self.browser = KTVHTMLPart.KTVHTMLPart(self.browserBox, self) self.setCentralWidget(self.mainBox) self._buttonBox = QHBox(self.bmarksListBox) self._addButton = QPushButton(u"&Add", self._buttonBox, str(u"")) QObject.connect(self._addButton, SIGNAL(str(u'clicked()')), self._addItem) self._deleteButton = QPushButton(u"&Delete", self._buttonBox, str(u"")) QObject.connect(self._deleteButton, SIGNAL(str(u'clicked()')), self._deleteItem) self._backButton = QPushButton(u"&Back", self.bmarksListBox, str(u"")) QObject.connect(self._backButton, SIGNAL(str(u'clicked()')), self._back) self._helpButton = QPushButton(u"&Help", self.bmarksListBox, str(u"")) QObject.connect(self._helpButton, SIGNAL(str(u'clicked()')), self._help) self.statusBar().message(u"KatchTV is now ready for use.")
def __init__(self, nombre1, nombre2, parent = None):
QVBox.__init__(self, parent)
self.caja1 = WidgetSeleccionCaja(nombre1, self).caja
self.caja2 = WidgetSeleccionCaja(nombre2, self).caja
def __init__(self, nombre, parent = None):
from Driza.iuqt3.widgetsqt import WidgetListaListBox
QVBox.__init__(self, parent)
self.label = QLabel(self)
self.label.setText(nombre)
self.caja = WidgetListaListBox(self)
class KTVMainWindow(KParts.MainWindow): """Implements the main KatchTV application window.""" def __init__(self, title): """Initialises a new window object.""" self._stopped = True KParts.MainWindow.__init__(self, None, str(title)) self.setCaption(config.appFullVersion) self._initWidgets() self.__mediaManager = Media.Manager() self.__downloadTimer = QTimer() self.__downloadTimer.connect(self.__downloadTimer,SIGNAL(str(u"timeout()")), self.__updateDownloads) self.browser.goToURL(u'katchtv:welcome:') def saveAll(self): self.__mediaManager._saveItems() def __updateDownloads(self): self.__mediaManager.beginNewDownloads() def enableThreads(self): # start everything, and mark as running self.__downloadTimer.start(config.updateDownloadsTimerMillisecs) self.bmarksList.enableThreads() self._stopped = False def disableThreads(self): # stop in the order of slowest to fastest, hoping it'll # all finish around the same time self.bmarksList.disableThreads() self.__mediaManager.stop() self.__downloadTimer.stop() self._stopped = True def getMediaManager(self): return self.__mediaManager def isStopped(self): """Returns True if the application should not run yet (ie, if it has not been fully initialised).""" return self._stopped def _initWidgets(self): """Initialises all of the main widgets in the window.""" global appRoot appIconPath = os.path.join(appRoot, "images/miniicon.png") self.setIcon(QPixmap(appIconPath)) self.mainBox = QHBox(self) self.mainSplitter = QSplitter(self.mainBox) self.bmarksListBox = QVBox(self.mainSplitter) self.bmarksListBox.setMaximumWidth(250) self.bmarksList = KTVBookmarksListView.KTVBookmarksListView(self.bmarksListBox, self) QObject.connect(self.bmarksList, SIGNAL(str(u'doubleClicked(QListViewItem *)')), self._bookmarkChosen) self.browserBox = QVBox(self.mainSplitter) self.browser = KTVHTMLPart.KTVHTMLPart(self.browserBox, self) self.setCentralWidget(self.mainBox) self._buttonBox = QHBox(self.bmarksListBox) self._addButton = QPushButton(u"&Add", self._buttonBox, str(u"")) QObject.connect(self._addButton, SIGNAL(str(u'clicked()')), self._addItem) self._deleteButton = QPushButton(u"&Delete", self._buttonBox, str(u"")) QObject.connect(self._deleteButton, SIGNAL(str(u'clicked()')), self._deleteItem) self._backButton = QPushButton(u"&Back", self.bmarksListBox, str(u"")) QObject.connect(self._backButton, SIGNAL(str(u'clicked()')), self._back) self._helpButton = QPushButton(u"&Help", self.bmarksListBox, str(u"")) QObject.connect(self._helpButton, SIGNAL(str(u'clicked()')), self._help) self.statusBar().message(u"KatchTV is now ready for use.") def _help(self): """A hook (a Qt signal slot, actually) which is called when the user clicks the "Help" button. Loads the manual into the browser.""" self.browser.goToURL(u'katchtv:help:') def _back(self): """A hook (a Qt signal slot) which is called when the user clicks the "Back" button. Navigates one step back through the browser history.""" self.browser.loadPreviousPage() def _addItem(self): """A hook (Qt signal slot) which is called when the user clicks the "Add" button. Presents a dialog, asking the user for the feed URI to add.""" validURI = False firstTry = True while not validURI: if firstTry: uri, confirmed = KInputDialog.text(u"Add Feed Bookmark", QString(u"Please enter the channel's feed URI (or URL) here.")) uri = unicode(uri) else: uri, confirmed = KInputDialog.text(u"Add Feed Bookmark", u"The URI you entered was invalid. Please try again, or cancel.", QString(uri)) uri = unicode(uri) firstTry = False if confirmed: validURI = utils.isAFeed(uri) else: # user cancelled the input return feed = Feed.FeedCache.getFeedFromURINoLock(uri) self.bmarksList.addChannel(feed) def _deleteItem(self): """A hook (Qt signal slot) which is called when the user clicks the Delete button. Deletes the selected item, if that item is a subscribed channel. Otherwise, informs the user that they cannot delete the item.""" self.bmarksList.delCurrentItem() def _bookmarkChosen(self, item): """A hook (Qt signal slot) which is called when the user double-clicks on an item in the listview. Checks if the item has a URI column entry, and if so, navigates to it.""" title = item.text(KTVBookmarksListView.COL_NAME) uri = item.text(KTVBookmarksListView.COL_URI) if title != u'' and uri != u'': self.browser.goToURL(uri) def getBookmarksList(self): return self.bmarksList
