def __init__(self, glue, hierarchyLink=False, *args, **kargs):
""":Parameters:
- `glue`: glue object owning this
pass glue object and let it key nodeItems to leo nodes
"""
# pylint: disable=keyword-arg-before-vararg
# putting *args first is invalid in Python 2.x.
self.glue = glue
super().__init__()
self.line = QtWidgets.QGraphicsLineItem(*args)
pen = QtGui.QPen()
self.line.setZValue(0)
if not hierarchyLink:
self.setZValue(1)
pen.setWidth(2)
else:
self.setZValue(0)
pen.setColor(QtGui.QColor(240, 240, 240))
pen.setWidth(2) # (0.5)
self.line.setPen(pen)
self.addToGroup(self.line)
self.head = QtWidgets.QGraphicsPolygonItem()
if hierarchyLink:
self.head.setBrush(QtGui.QBrush(QtGui.QColor(180, 180, 180)))
else:
self.head.setBrush(QtGui.QBrush(QtGui.QColor(0, 0, 0)))
self.head.setPen(QtGui.QPen(QtConst.NoPen))
self.addToGroup(self.head)
def __init__(self, glue, hierarchyLink=False, *args, **kargs):
""":Parameters:
- `glue`: glue object owning this
pass glue object and let it key nodeItems to leo nodes
"""
self.glue = glue
QtWidgets.QGraphicsItemGroup.__init__(self)
self.line = QtWidgets.QGraphicsLineItem(*args)
pen = QtGui.QPen()
self.line.setZValue(0)
if not hierarchyLink:
self.setZValue(1)
pen.setWidth(2)
else:
self.setZValue(0)
pen.setColor(QtGui.QColor(240, 240, 240))
pen.setWidth(2) # (0.5)
self.line.setPen(pen)
self.addToGroup(self.line)
self.head = QtWidgets.QGraphicsPolygonItem()
if hierarchyLink:
self.head.setBrush(QtGui.QBrush(QtGui.QColor(180, 180, 180)))
else:
self.head.setBrush(QtGui.QBrush(QtGui.QColor(0, 0, 0)))
self.head.setPen(QtGui.QPen(QtConst.NoPen))
self.addToGroup(self.head)
def clearFormatting(self):
node = self.node[self.lastNodeItem]
item = self.nodeItem[node]
# FIXME: need node.clear_formatting()
if hasattr(item, 'bg'):
item.bg.setBrush(QtGui.QBrush(QtGui.QColor(200, 240, 200)))
if hasattr(item, 'text'):
item.text.setDefaultTextColor(QtGui.QColor(0, 0, 0))
if 'color' in node.u['_bklnk']:
del node.u['_bklnk']['color']
if 'tcolor' in node.u['_bklnk']:
del node.u['_bklnk']['tcolor']
self.releaseNode(self.nodeItem[node])
def clearFormatting(self):
if self.lastNodeItem not in self.node:
return
node = self.node[self.lastNodeItem]
item = self.nodeItem[node]
# FIXME: need node.clear_formatting()
if hasattr(item, 'bg') and hasattr(item.bg, 'setBrush'):
item.bg.setBrush(QtGui.QBrush(QtGui.QColor(200, 240, 200)))
if hasattr(item, 'text'):
item.text.setDefaultTextColor(QtGui.QColor(0, 0, 0))
if 'color' in node.u['_bklnk']:
del node.u['_bklnk']['color']
if 'tcolor' in node.u['_bklnk']:
del node.u['_bklnk']['tcolor']
self.releaseNode(self.nodeItem[node])
self.c.redraw() # update color of node in the tree too
def __init__(self, *args, **kargs):
nodeBase.__init__(self, *args, **kargs)
self.text = self.text_item()
# .text must be first for nodeComment, see its bg_item()
self.bg = self.bg_item()
if g.app.config.getBool("color_theme_is_dark"):
bgcolor = QtGui.QColor(30, 50, 30)
else:
bgcolor = QtGui.QColor(200, 240, 200)
self.bg.setBrush(QtGui.QBrush(bgcolor))
self.setZValue(20)
self.bg.setZValue(10)
self.text.setZValue(15)
self.bg.setPen(QtGui.QPen(QtConst.NoPen))
self.text.setPos(QtCore.QPointF(0, self.iconVPos))
self.addToGroup(self.text)
self.bg.setPos(QtCore.QPointF(0, self.iconVPos))
self.addToGroup(self.bg)
def set_bg_color(self, color):
self.bg.setBrush(QtGui.QBrush(QtGui.QColor(color)))
def focusOutEvent(self, event):
QtWidgets.QGraphicsItemGroup.focusOutEvent(self, event)
self.bg.setBrush(QtGui.QBrush(QtGui.QColor(200, 240, 200)))
g.es("focusOutEvent")
