개정판 776e52d3
issue #1047: 객체 삭제
Change-Id: Iafd94789cfd17758802dc2fcb96793d80ca9331f
| HYTOS/HYTOS/Shapes/EngineeringStreamlineItem.py | ||
|---|---|---|
| 37 | 37 |
QGraphicsPathItem.__init__(self, parent) |
| 38 | 38 |
QEngineeringAbstractItem.__init__(self) |
| 39 | 39 |
self.setFlags(QGraphicsItem.ItemIsSelectable|QGraphicsItem.ItemIsFocusable) |
| 40 |
self.setAcceptHoverEvents(True) |
|
| 41 |
self.setAcceptTouchEvents(True) |
|
| 40 | 42 |
|
| 41 | 43 |
self.uid = uuid.uuid4() if uid is None else uid |
| 42 | 44 |
self._vertices = [] |
| ... | ... | |
| 45 | 47 |
self.setPen(QPen(Qt.blue, 1, Qt.SolidLine)) # set default pen |
| 46 | 48 |
|
| 47 | 49 |
self.transfer = Transfer() |
| 50 |
self.transfer.onRemoved.connect(self.on_item_removed) |
|
| 48 | 51 |
self.setZValue(QEngineeringStreamlineItem.ZVALUE) |
| 49 | 52 |
except Exception as ex: |
| 50 | 53 |
print('error occured({}) in {}:{}'.format(ex, sys.exc_info()[-1].tb_frame.f_code.co_filename, sys.exc_info()[-1].tb_lineno))
|
| ... | ... | |
| 227 | 230 |
self.__buildItem() |
| 228 | 231 |
self.update() |
| 229 | 232 |
|
| 233 |
def hoverEnterEvent(self, event): |
|
| 234 |
""" hilight item and it's children """ |
|
| 235 |
self.highlight(True) |
|
| 236 |
|
|
| 237 |
def hoverLeaveEvent(self, event): |
|
| 238 |
""" unhighlight item """ |
|
| 239 |
self.highlight(False) |
|
| 240 |
|
|
| 241 |
def highlight(self, flag): |
|
| 242 |
self.hover = flag |
|
| 243 |
self.setZValue(QEngineeringAbstractItem.HOVER_ZVALUE) if flag else self.setZValue(QEngineeringStreamlineItem.ZVALUE) |
|
| 244 |
self.update() |
|
| 245 |
|
|
| 246 |
''' |
|
| 247 |
@brief override paint method |
|
| 248 |
@history humkyung 2018.08.30 draw flowmark only for Primary or Secondary |
|
| 249 |
''' |
|
| 250 |
def paint(self, painter, option, widget): |
|
| 251 |
if self.isSelected(): |
|
| 252 |
hilightColor = QColor(255, 0, 0, 127) |
|
| 253 |
focuspen = QPen(Qt.DotLine) |
|
| 254 |
focuspen.setColor(hilightColor) |
|
| 255 |
focuspen.setWidthF(10) |
|
| 256 |
brush = QBrush(hilightColor, Qt.Dense7Pattern) |
|
| 257 |
painter.setBrush(brush) |
|
| 258 |
painter.setPen(focuspen) |
|
| 259 |
else: |
|
| 260 |
color = self.getColor() |
|
| 261 |
self.setColor(color) |
|
| 262 |
|
|
| 263 |
QGraphicsPathItem.paint(self, painter, option, widget) |
|
| 264 |
|
|
| 265 |
def on_item_removed(self, item): |
|
| 266 |
""" remove item from scene and then delete it """ |
|
| 267 |
if item is self: |
|
| 268 |
for conn in item.connectors: |
|
| 269 |
if conn.connectedItem is not None: conn.connectedItem.connect(None) |
|
| 270 |
|
|
| 271 |
self.scene().removeItem(item) |
|
| 272 |
del item |
|
| 273 |
|
|
| 230 | 274 |
''' |
| 231 | 275 |
@brief Return real item position |
| 232 | 276 |
@authro Jeongwoo |
| ... | ... | |
| 255 | 299 |
|
| 256 | 300 |
def on_symbol_pos_changed(self, symbol): |
| 257 | 301 |
""" rebuild stream line because symbol position is changed """ |
| 258 |
self.connectors[0].setPos(self.connectors[0].connectedItem.center()) |
|
| 259 |
self.connectors[-1].setPos(self.connectors[-1].connectedItem.center()) |
|
| 302 |
if self.connectors[0].connectedItem is not None : self.connectors[0].setPos(self.connectors[0].connectedItem.center())
|
|
| 303 |
if self.connectors[-1].connectedItem is not None : self.connectors[-1].setPos(self.connectors[-1].connectedItem.center())
|
|
| 260 | 304 |
self.on_connector_pos_changed(None) |
| 261 | 305 |
|
| 262 | 306 |
def on_connector_pos_changed(self, connector): |
내보내기 Unified diff
