void Joint::build(const Vector3d &v, const Rotation &r, bool dynamics)
{
if (m_bodyNum != BODY_NUM) { return; }
assert(m_world);
m_joint = createJoint(m_bodies[0], m_bodies[1]);
Parts *parts = (Parts*) dBodyGetData(m_bodies[1]);
assert(parts);
double x, y, z;
parts->givePosition(x, y, z);
m_rotv.set(x, y, z);
m_rotv -= m_anchor;
Vector3d av = m_anchor;
av.rotate(r);
av += v;
applyAnchor(av.x(), av.y(), av.z());
if (m_fixed) {
dJointSetFixed(m_joint);
}
if (dynamics) {
m_jfb = new dJointFeedback;
dJointSetFeedback(m_joint, m_jfb);
}
}
void ComponentWidget::updateClientDimensions()
{
Size previousSize = mClientDimensions.size;
mClientDimensions.position = Point::ZERO;
mClientDimensions.size = mWidgetDesc->widget_dimensions.size;
if(mSkinElement != NULL)
{
mClientDimensions.position.x = mSkinElement->getBorderThickness(BORDER_LEFT);
mClientDimensions.position.y = mSkinElement->getBorderThickness(BORDER_TOP);
mClientDimensions.size.width = mWidgetDesc->widget_dimensions.size.width - (mSkinElement->getBorderThickness(BORDER_LEFT) + mSkinElement->getBorderThickness(BORDER_RIGHT));
mClientDimensions.size.height = mWidgetDesc->widget_dimensions.size.height - (mSkinElement->getBorderThickness(BORDER_TOP) + mSkinElement->getBorderThickness(BORDER_BOTTOM));
}
// Get difference. A larger size indicates a positive difference
Size difference = mClientDimensions.size - previousSize;
// Handle anchoring for Components
for(std::map<Ogre::String,Widget*>::iterator it = mComponents.begin(); it != mComponents.end(); ++it)
{
applyAnchor((*it).second,difference);
}
WidgetEventArgs args(this);
fireWidgetEvent(WIDGET_EVENT_CLIENTSIZE_CHANGED,args);
redraw();
}
bool Label::setAnchorIndex(int _index) {
if (_index >= int(m_options.anchors.count) || _index < 0) {
return false;
}
m_anchorIndex = _index;
applyAnchor(m_options.anchors[m_anchorIndex]);
return true;
}
void Label::setParent(Label& _parent, bool _definePriority, bool _defineCollide) {
m_parent = &_parent;
if (_definePriority) {
m_options.priority = _parent.options().priority + 0.5f;
}
if (_defineCollide) {
m_options.collide = _parent.options().collide;
}
applyAnchor(m_options.anchors[m_anchorIndex]);
}