| 531 | } |
| 532 | |
| 533 | void MyGraphicsVexItem::itemHide(){ |
| 534 | nameTag->setBrush(QColor(0, 0, 0, 0)); |
| 535 | if(tag){ |
| 536 | QBrush brush = tag->brush(); |
| 537 | QColor color = brush.color(); |
| 538 | color.setAlpha(0); |
| 539 | brush.setColor(color); |
| 540 | tag->setBrush(brush); |
| 541 | } |
| 542 | QBrush brush = this->brush(); |
| 543 | QColor color = brush.color(); |
| 544 | color.setAlpha(0); |
| 545 | brush.setColor(color); |
| 546 | this->setBrush(brush); |
| 547 | } |
| 548 | |
| 549 | void MyGraphicsVexItem::itemShow(){ |
| 550 | nameTag->setBrush(QColor(0, 0, 0)); |