def mkButtons(self, nodes):
# Remove+delete previous children
layout = self.layout()
for i in reversed(range(layout.count())):
layout.itemAt(i).widget().setParent(None)
if not nodes:
return
parent = nodes[0].parent
if parent is not None:
action = QAction("↑", self)
action.setFont(self.font)
action.triggered.connect(
partial(self.showNode, parent.parent, direction="up"))
action.setProperty("isMode", True)
self.addAction(action)
# Make separator pipe
label = QAction("|", self)
label.setFont(self.font)
label.setDisabled(True)
self.addAction(label)
# Loop over each "GUIPlugin" plugin
for node in reversed(list(nodes)):
action = QAction(node.name, self)
action.triggered.connect(
partial(self.showNode, node, direction="down"))
action.setFont(self.font)
action.setProperty("isMode", True)
action.setCheckable(True)
action.setActionGroup(self.GUIPluginActionGroup)
self.addAction(action)
# Make separator pipe
label = QAction("|", self)
label.setFont(self.font)
label.setDisabled(True)
self.addAction(label)
# Remove last separator
if self.layout().count():
self.layout().takeAt(
self.layout().count() -
1).widget().deleteLater() # Delete the last pipe symbol
if parent is not None:
# Make separator pipe
label = QAction(">", self)
label.setFont(self.font)
label.setDisabled(True)
self.addAction(label)
action = QAction(parent.name, self)
action.setFont(self.font)
action.setProperty("isMode", True)
action.setDisabled(True)
action.setActionGroup(self.GUIPluginActionGroup)
self.addAction(action)
self.fadeIn()
