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
available_nodes = filter(lambda x:x not in sliver_nodes, all_nodes)
for node in sliver_nodes:
- nodeItem = TreeItem([QString(""), QString(node), QString("True")], networkItem)
+ nodeItem = TreeItem([QString(""), QString("*%s" % node), QString("Implement Checkbox")], networkItem)
networkItem.appendChild(nodeItem)
for node in available_nodes:
- nodeItem = TreeItem([QString(""), QString(node), QString("False")], 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):
def __init__(self, parent):
SfaScreen.__init__(self, parent)
slice = SliceWidget(self)
- self.init(slice, "Main Window", "PlanetLab Federation GUI")
+ self.init(slice, "Main Window", "OneLab Federation GUI")