本文整理汇总了C++中ModelNode::changeType方法的典型用法代码示例。如果您正苦于以下问题：C++ ModelNode::changeType方法的具体用法？C++ ModelNode::changeType怎么用？C++ ModelNode::changeType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ModelNode的用法示例。
在下文中一共展示了ModelNode::changeType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: changeTypeName
void PropertyEditorContextObject::changeTypeName(const QString &typeName)
{
if (!m_model || !m_model->rewriterView())
return;
/* Ideally we should not missuse the rewriterView
* If we add more code here we have to forward the property editor view */
RewriterView *rewriterView = m_model->rewriterView();
if (rewriterView->selectedModelNodes().isEmpty())
return;
ModelNode selectedNode = rewriterView->selectedModelNodes().constFirst();
try {
RewriterTransaction transaction =
rewriterView->beginRewriterTransaction(QByteArrayLiteral("PropertyEditorContextObject:changeTypeName"));
NodeMetaInfo metaInfo = m_model->metaInfo(typeName.toLatin1());
if (!metaInfo.isValid()) {
Core::AsynchronousMessageBox::warning(tr("Invalid Type"), tr("%1 is an invalid type.").arg(typeName));
return;
}
if (selectedNode.isRootNode())
rewriterView->changeRootNodeType(metaInfo.typeName(), metaInfo.majorVersion(), metaInfo.minorVersion());
else
selectedNode.changeType(metaInfo.typeName(), metaInfo.majorVersion(), metaInfo.minorVersion());
transaction.commit();
} catch (RewritingException &exception) { //better safe than sorry! There always might be cases where we fail
exception.showException();
}
}