self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.setAttribute(Qt.WA_MacShowFocusRect, 0)
+class ItemDelegate(QStyledItemDelegate):
+ def __init__(self, parent):
+ QStyledItemDelegate.__init__(self)
+
+ def paint(self, painter, option, index):
+ data = "%s" % index.data().toString()
+
+ if data.startswith("*"): # already in the sliver
+ data = " %s " % data[1:]
+
+ rect = option.rect
+ fm = QFontMetrics(option.font)
+ w = fm.width(QString(data))
+ rect.setWidth(w)
+
+ painter.save()
+ painter.fillRect(rect, QColor.fromRgb(0, 250, 0))
+ painter.setPen(QColor.fromRgb(0, 0, 0))
+ painter.drawText(option.rect, 0, QString(data))
+ painter.restore()
+ else: # others, fall back to default view
+ QStyledItemDelegate.paint(self, painter, option, index)
+
class TreeItem:
def __init__(self, data, parent=None):
self.parentItem = parent
self.__initRoot()
def __initRoot(self):
- self.rootItem = TreeItem([QString("Testbed"), QString("Hostname")])
+ self.rootItem = TreeItem([QString("Testbed"), QString("Hostname"), QString("Selected")])
def columnCount(self, parent):
if parent.isValid():
def flags(self, index):
if not index.isValid():
return 0
- return Qt.ItemIsEnabled | Qt.ItemIsSelectable
+ return Qt.ItemIsEnabled | Qt.ItemIsSelectable # | Qt.ItemIsEditable
def index(self, row, column, parent):
if not self.hasIndex(row, column, parent):
def __init__(self, parent):
QWidget.__init__(self, parent)
- refresh = QLabel("<a href='refresh'>Refresh</a>", self)
+ refresh = QLabel("<a href='refresh'>Update Slice Data</a>", self)
refresh.setScaledContents(False)
slicename = QLabel ("Slice : %s"%(config.getSlice() or "None"),self)
slicename.setScaledContents(False)
networks = rspec_get_networks(rspec_string)
for network in networks:
- networkItem = TreeItem([QString(network), QString("")], self.nodeModel.rootItem)
+ networkItem = TreeItem([QString(network), QString(""), QString("")], self.nodeModel.rootItem)
all_nodes = rspec_get_nodes_from_network(rspec_string, network)
sliver_nodes = rspec_get_sliver_nodes_from_network(rspec_string, network)
available_nodes = filter(lambda x:x not in sliver_nodes, all_nodes)
for node in sliver_nodes:
- nodeItem = TreeItem([QString(""), QString("%s (selected)" % node)], networkItem)
+ nodeItem = TreeItem([QString(""), QString("*%s" % node), QString("Implement Checkbox")], networkItem)
networkItem.appendChild(nodeItem)
for node in available_nodes:
- nodeItem = TreeItem([QString(""), QString(node)], networkItem)
+ nodeItem = TreeItem([QString(""), QString(node), QString("Implement Checkbox")], networkItem)
networkItem.appendChild(nodeItem)
self.nodeModel.rootItem.appendChild(networkItem)
self.nodeView.expandAll()
+ self.nodeView.resizeColumnToContents(1)
+
+ self.delegate = ItemDelegate(self)
+ self.nodeView.setItemDelegateForColumn(1, self.delegate)
class MainScreen(SfaScreen):
SfaScreen.__init__(self, parent)
slice = SliceWidget(self)
- self.init(slice, "Main Window", "PlanetLab Federation GUI")
+ self.init(slice, "Main Window", "OneLab Federation GUI")