Obsolete Members for QQmlEngine

以下成员源于类 QQmlEngine 被弃用。 提供它们是为使旧源代码能继续工作。强烈建议不要在新代码中使用它们。

公共函数

成员函数文档编制

bool QQmlEngine:: importPlugin (const QString & filePath , const QString & uri , QList < QQmlError > * errors )

This function is deprecated since 6.4. We strongly advise against using it in new code.

Import the module from QML with an "import" statement instead.

Imports the plugin named filePath 采用 uri provided. Returns true if the plugin was successfully imported; otherwise returns false.

On failure and if non-null, the errors list will have any errors which occurred prepended to it.

The plugin has to be a Qt plugin which implements the QQmlEngineExtensionPlugin 接口。

注意： Directly loading plugins like this can confuse the module import logic. In order to make the import logic load plugins from a specific place, you can use addPluginPath (). Each plugin should be part of a QML module that you can import using the "import" statement.