void QmlAnchorBindingProxy::setLeftTarget(const QVariant &target)
{
QmlItemNode newTarget(target.value<ModelNode>());
if (newTarget == m_leftTarget)
return;
RewriterTransaction transaction = m_fxItemNode.modelNode().view()->beginRewriterTransaction();
m_leftTarget = newTarget;
calcLeftMargin();
emit leftTargetChanged();
}
void QmlAnchorBindingProxy::setLeftTarget(const QString &target)
{
if (m_ignoreQml)
return;
QmlItemNode newTarget(targetIdToNode(target));
if (newTarget == m_leftTarget)
return;
if (!newTarget.isValid())
return;
RewriterTransaction transaction = beginRewriterTransaction(
QByteArrayLiteral("QmlAnchorBindingProxy::setLeftTarget"));
m_leftTarget = newTarget;
setDefaultRelativeLeftTarget();
anchorLeft();
emit leftTargetChanged();
}
void QmlAnchorBindingProxy::setup(const QmlItemNode &fxItemNode)
{
m_fxItemNode = fxItemNode;
m_verticalTarget = m_horizontalTarget = m_topTarget = m_bottomTarget = m_leftTarget = m_rightTarget = m_fxItemNode.modelNode().parentProperty().parentModelNode();
if (topAnchored()) {
ModelNode targetNode = m_fxItemNode.anchors().instanceAnchor(AnchorLine::Top).qmlItemNode();
if (targetNode.isValid())
m_topTarget = targetNode;
}
if (bottomAnchored()) {
ModelNode targetNode = m_fxItemNode.anchors().instanceAnchor(AnchorLine::Bottom).qmlItemNode();
if (targetNode.isValid())
m_bottomTarget = targetNode;
}
if (leftAnchored()) {
ModelNode targetNode = m_fxItemNode.anchors().instanceAnchor(AnchorLine::Left).qmlItemNode();
if (targetNode.isValid())
m_leftTarget = targetNode;
}
if (rightAnchored()) {
ModelNode targetNode = m_fxItemNode.anchors().instanceAnchor(AnchorLine::Right).qmlItemNode();
if (targetNode.isValid())
m_rightTarget = targetNode;
}
if (verticalCentered()) {
ModelNode targetNode = m_fxItemNode.anchors().instanceAnchor(AnchorLine::VerticalCenter).qmlItemNode();
if (targetNode.isValid())
m_verticalTarget = targetNode;
}
if (horizontalCentered()) {
ModelNode targetNode = m_fxItemNode.anchors().instanceAnchor(AnchorLine::HorizontalCenter).qmlItemNode();
if (targetNode.isValid())
m_horizontalTarget = targetNode;
}
emit itemNodeChanged();
emit parentChanged();
emit topAnchorChanged();
emit bottomAnchorChanged();
emit leftAnchorChanged();
emit rightAnchorChanged();
emit centeredHChanged();
emit centeredVChanged();
emit anchorsChanged();
if (m_fxItemNode.hasNodeParent()) {
emit itemNodeChanged();
emit topTargetChanged();
emit bottomTargetChanged();
emit leftTargetChanged();
emit rightTargetChanged();
emit verticalTargetChanged();
emit horizontalTargetChanged();
}
}