diff options
Diffstat (limited to 'plasma/applet/contents/code/main.py')
| -rw-r--r-- | plasma/applet/contents/code/main.py | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/plasma/applet/contents/code/main.py b/plasma/applet/contents/code/main.py index 73b9a64..744226b 100644 --- a/plasma/applet/contents/code/main.py +++ b/plasma/applet/contents/code/main.py @@ -5,6 +5,7 @@ # from PyQt4.QtCore import Qt, QString, pyqtSignature +from PyQt4.QtGui import QGraphicsLinearLayout from PyKDE4.plasma import Plasma from PyKDE4 import plasmascript @@ -21,30 +22,41 @@ class NetMonitor(plasmascript.Applet): def init(self): self.setHasConfigurationInterface(False) - self.resize(125, 125) self.setAspectRatioMode(Plasma.Square) - self.connectToEngine() + self.theme = Plasma.Svg(self) + self.theme.setImagePath("widgets/background") + self.setBackgroundHints(Plasma.Applet.DefaultBackground) + + self.layout = QGraphicsLinearLayout(Qt.Horizontal, self.applet) + + self.widgets = {} + for source in self.connectToEngine(): + label = Plasma.Label(self.applet) + label.setText("%s:" % source) + self.layout.addItem(label) + self.widgets[str(source)] = label + self.applet.setLayout(self.layout) def connectToEngine(self): self.engine = self.dataEngine("net_monitor_data") - print "Engine: %s" % self.engine self.sources = self.engine.sources() for source in self.sources: - print "Will monitor %s" % source self.engine.connectSource(source, self, 1000) + return self.sources @pyqtSignature("dataUpdated(const QString &, const Plasma::DataEngine::Data &)") def dataUpdated(self, sourceName, data): """Got something from data source""" - print "Updating device %s" % sourceName - for item in ["data_in", "data_out", "total_in", "total_out"]: - print "%s %s" % (item, data[QString(item)]) + iface = str(sourceName) + if iface not in self.widgets: + print "Error: data for %s not available yet" % iface + return + widget = self.widgets[iface] + widget.setText("%s\nIn: %d\nOut: %d" % (sourceName, data[QString("data_in")], data[QString("data_out")])) def paintInterface(self, painter, option, rect): painter.save() - painter.setPen(Qt.black) - painter.drawText(rect, Qt.AlignVCenter | Qt.AlignHCenter, "Hello net_monitor!") painter.restore() def CreateApplet(parent): |