本文整理汇总了C++中Primitive::position方法的典型用法代码示例。如果您正苦于以下问题：C++ Primitive::position方法的具体用法？C++ Primitive::position怎么用？C++ Primitive::position使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Primitive的用法示例。
在下文中一共展示了Primitive::position方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: onMousePress
bool EditTool::onMousePress( const QPointF& pos_ ) {
m_selected = scene()->selected();
Body* b = scene()->activeBody();
QPointF pos = pos_;
if (m_selected) {
if (b) {
pos = b->toLocal(pos_);
}
PrimitiveMarker* marker = m_selected->getMarkerAtPoint(pos);
if (marker) {
m_start_pos = marker->position();
m_offset = marker->getOffset( pos );
m_selected_marker = marker;
m_selected_marker->activate();
m_moved = false;
return true;
}
}
m_selected_marker = 0;
pos = pos_;
Primitive* primitive = scene()->getPrimitiveAtPoint( pos );
if (primitive) {
scene()->setSelected( primitive );
b = scene()->activeBody();
if (b) {
pos = b->toLocal(pos_);
}
m_start_pos = primitive->position();
m_offset = m_start_pos - pos;
} else {
scene()->clearSelection();
scene()->setText("");
}
m_moved = false;
m_selected = primitive;
return true;
}