QAxSelect 类

The QAxSelect class provides a selection dialog for registered COM components. 更多...

头：	#include <QAxSelect>
qmake:	QT += axcontainer
继承：	QDialog

所有成员列表，包括继承成员

公共类型

enum	SandboxingLevel { SandboxingNone, SandboxingProcess, SandboxingLowIntegrity }

公共函数

	QAxSelect (QWidget * parent = nullptr, Qt::WindowFlags flags = Qt::WindowFlags())
virtual	~QAxSelect () override
QString	clsid () const
QAxSelect::SandboxingLevel	sandboxingLevel () const

详细描述

QAxSelect dialog can be used to provide users with a way to browse the registered COM components of the system and select one. It also provides a combo box for selecting desired sandboxing level. The CLSID of the selected component can then be used in the application to e.g. initialize a QAxWidget :

QAxSelect select;
if (select.exec()) {
    QAxWidget *container = new QAxWidget;
    container->setControl(select.clsid());
    container->show();
}

另请参阅 QAxWidget and ActiveQt 框架 .

成员类型文档编制

enum QAxSelect:: SandboxingLevel

The SandboxingLevel enumeration defines the desired level of ActiveX sandboxing.

常量	值	描述
`QAxSelect::SandboxingNone`	`0`	No specific sandboxing desired
`QAxSelect::SandboxingProcess`	`1`	Run ActiveX control in a separate process
`QAxSelect::SandboxingLowIntegrity`	`2`	Run ActiveX control in a separate low-integrity process

Sandboxing requires that the ActiveX is either built as an EXE, or as a DLL with AppID "DllSurrogate" enabled.

该枚举在 Qt 5.13 引入或被修改。

成员函数文档编制

QAxSelect:: QAxSelect ( QWidget * parent = nullptr, Qt::WindowFlags flags = Qt::WindowFlags())

Constructs a QAxSelect object. Dialog parent widget and window flags can be optionally specified with parent and flags 参数，分别。

`[override virtual]` QAxSelect:: ~QAxSelect ()

销毁 QAxSelect 对象。

QString QAxSelect:: clsid () const

返回所选 COM 组件的 CLSID (类标识)。

QAxSelect::SandboxingLevel QAxSelect:: sandboxingLevel () const

Returns the desired level of sandboxing for the ActiveX control.

该函数在 Qt 5.13 引入。