QGraphicsViews: how to arrange items using QGraphicsLinearLayout (or other layout)

[GuS]

Santosh Reddy: I have another dub: in this example I've subclassed QLabel, to implemente a focus "effect" (by using focusInEvent and focusOutEvent event, and stylesheet to change border color when selected). Now, how i do select multiple items/widgets in QGraphicsView?

Thanks.

[Santosh Reddy]

Set QGraphicsItem::ItemIsSelectable flag for the QGraphicsWidget (subclassed QLabel). Note that you will have to draw the selection rectangle explicitly.

[GuS]

Yeah, already applied that flag (Python):

graphicItem.setFlags(QGraphicsItem.ItemIsFocusable | QGraphicsItem.ItemIsSelectable)

And for the subclassed QLabel, for focus i've added:

def focusInEvent(self, event):
self.focusState.emit(True)
self.setStyleSheet("QLabel{background-color: transparent; border: 2px solid #90b6e2; border-radius: 5px;}")
return QLabel.focusInEvent(self, event)


def focusOutEvent(self, event):
self.focusState.emit(False)
self.setStyleSheet("QLabel{background-color: transparent; border: 2px solid transparent; border-radius: 5px;}")
return QLabel.focusInEvent(self, event)

This last one, would be a problem for selecting more than one QLabel/widget at time? or is something that i must handle from QGraphicsView itself?