diff options
Diffstat (limited to 'src/main/python/shapes/line.py')
| -rw-r--r-- | src/main/python/shapes/line.py | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/main/python/shapes/line.py b/src/main/python/shapes/line.py index 85c9274..1438fbc 100644 --- a/src/main/python/shapes/line.py +++ b/src/main/python/shapes/line.py @@ -1,8 +1,9 @@ import math from PyQt5.QtGui import QPen, QPainterPath, QBrush, QPainterPathStroker, QPainter, QCursor, QPolygonF from PyQt5.QtWidgets import QGraphicsItem, QGraphicsPathItem, QGraphicsTextItem, QMenu, QGraphicsLineItem -from PyQt5.QtCore import Qt, QPointF, QRectF, QLineF +from PyQt5.QtCore import Qt, QPointF, QRectF, QLineF, pyqtSignal +from collections import defaultdict class Grabber(QGraphicsPathItem): """ @@ -122,6 +123,8 @@ class Grabber(QGraphicsPathItem): class LineLabel(QGraphicsTextItem): + nameChanged = pyqtSignal() + def __init__(self, pos, parent=None): super(LineLabel, self).__init__() # initial text @@ -146,7 +149,8 @@ class LineLabel(QGraphicsTextItem): self.line.setFlag(QGraphicsItem.ItemStacksBehindParent) # reset position of line self.resetPos() - + self.values = defaultdict(lambda: 0) + def paint(self, painter, option, widget): # draw ellipse shape painter.save() # save painter @@ -280,6 +284,9 @@ class LineLabel(QGraphicsTextItem): def focusOutEvent(self, event): super(LineLabel, self).focusOutEvent(event) + self.setTextInteractionFlags(Qt.NoTextInteraction) + self.nameChanged.emit() + self.setTextInteractionFlags(Qt.NoTextInteraction) # set text non interactive def __getstate__(self): |