コード例 #1
0
bool QmlAnchorBindingProxy::isFilled() const
{
    return m_qmlItemNode.isValid()
            && hasAnchors()
            && topAnchored()
            && bottomAnchored()
            && leftAnchored()
            && rightAnchored()
            && (m_qmlItemNode.instanceValue("anchors.topMargin").toInt() == 0)
            && (m_qmlItemNode.instanceValue("anchors.bottomMargin").toInt() == 0)
            && (m_qmlItemNode.instanceValue("anchors.leftMargin").toInt() == 0)
            && (m_qmlItemNode.instanceValue("anchors.rightMargin").toInt() == 0);
}
コード例 #2
0
void QmlAnchorBindingProxy::setRightAnchor(bool anchor)
{
    if (!m_qmlItemNode.hasNodeParent())
        return;

    if (rightAnchored() == anchor)
        return;

    RewriterTransaction transaction = m_qmlItemNode.modelNode().view()->beginRewriterTransaction(QByteArrayLiteral("QmlAnchorBindingProxy::setRightAnchor"));

    if (!anchor) {
        removeRightAnchor();
    } else {
        calcRightMargin();
        if (leftAnchored())
            backupPropertyAndRemove(modelNode(), "width");
    }
    emit rightAnchorChanged();
    if (hasAnchors() != anchor)
        emit anchorsChanged();
}
コード例 #3
0
void QmlAnchorBindingProxy::setTopAnchor(bool anchor)
{
    if (!m_qmlItemNode.hasNodeParent())
        return ;

    if (topAnchored() == anchor)
        return;

    RewriterTransaction transaction = m_qmlItemNode.modelNode().view()->beginRewriterTransaction(QByteArrayLiteral("QmlAnchorBindingProxy::setTopAnchor"));

    if (!anchor) {
        removeTopAnchor();
    } else {
        calcTopMargin();
        backupPropertyAndRemove(modelNode(), "y");
        if (bottomAnchored())
            backupPropertyAndRemove(modelNode(), "height");
    }
    emit topAnchorChanged();
    if (hasAnchors() != anchor)
        emit anchorsChanged();
}
コード例 #4
0
void QmlAnchorBindingProxy::setBottomAnchor(bool anchor)
{
    if (!m_fxItemNode.hasNodeParent())
        return;

    if (bottomAnchored() == anchor)
        return;

    RewriterTransaction transaction = m_fxItemNode.modelNode().view()->beginRewriterTransaction();

    if (!anchor) {
        removeBottomAnchor();
    } else {
        calcBottomMargin();
        if (topAnchored()) {
            backupPropertyAndRemove(modelNode(), "height");
        }
    }
    emit bottomAnchorChanged();

    if (hasAnchors() != anchor)
        emit anchorsChanged();
}
コード例 #5
0
void QmlAnchorBindingProxy::setLeftAnchor(bool anchor)
{
    if (!m_fxItemNode.hasNodeParent())
        return;

    if (leftAnchored() == anchor)
        return;

    RewriterTransaction transaction = m_fxItemNode.modelNode().view()->beginRewriterTransaction();

    if (!anchor) {
        removeLeftAnchor();
    } else {
        calcLeftMargin();
        backupPropertyAndRemove(modelNode(), "x");
        if (rightAnchored()) {
            backupPropertyAndRemove(modelNode(), "width");
       }
    }

    emit leftAnchorChanged();
    if (hasAnchors() != anchor)
        emit anchorsChanged();
}
コード例 #6
0
bool NodeInstance::directUpdates() const
{
    if (d)
        return d->directUpdates && !(d->transform.isRotating() || d->transform.isScaling() || hasAnchors());
    else
        return true;
}