void SeqDiagramView::keyPressEvent(QKeyEvent * e)
{
if (!window()->frozen()) {
DiagramView::keyPressEvent(e);
if (e->modifiers() != ::Qt::ControlModifier) {
switch (e->key()) {
case ::Qt::Key_Left:
case ::Qt::Key_Up:
case ::Qt::Key_Right:
case ::Qt::Key_Down: {
QList<QGraphicsItem*> all = canvas()->items();
QList<QGraphicsItem*>::Iterator cit;
for (cit = all.begin(); cit != all.end(); ++cit) {
DiagramItem * it = QCanvasItemToDiagramItem(*cit);
if ((it != 0) && // an uml canvas item
(*cit)->isVisible())
it->update();
}
}
break;
default:
break;
}
}
}
}
void SeqDiagramView::mouseMoveEvent(QMouseEvent * e)
{
if (!window()->frozen()) {
DiagramView::mouseMoveEvent(e);
QList<QGraphicsItem*> all = canvas()->items();
QList<QGraphicsItem*>::Iterator cit;
for (cit = all.begin(); cit != all.end(); ++cit) {
DiagramItem * it = QCanvasItemToDiagramItem(*cit);
if ((it != 0) && // an uml canvas item
(*cit)->isVisible())
it->update();
}
}
}