QCapturableWindow Class

用于获取可捕获窗口的基本信息。更多

头文件：	`#include <QCapturableWindow>`
CMake：	`find_package(Qt6 REQUIRED COMPONENTS Multimedia)` `target_link_libraries(mytarget PRIVATE Qt6::Multimedia)`
qmake：	`QT += multimedia`
自	Qt 6.6
在 QML 中：	CapturableWindow

所有成员的列表，包括继承成员

公共函数

	QCapturableWindow()
	QCapturableWindow(const QCapturableWindow &other)
	QCapturableWindow(QCapturableWindow &&other)
	~QCapturableWindow()
QString	description() const
bool	isValid() const
void	swap(QCapturableWindow &other)
QCapturableWindow &	operator=(QCapturableWindow &&other)
QCapturableWindow &	operator=(const QCapturableWindow &other)

bool	operator!=(const QCapturableWindow &lhs, const QCapturableWindow &rhs)
bool	operator==(const QCapturableWindow &lhs, const QCapturableWindow &rhs)

详细说明

该类包含一组窗口信息，但QCapturableWindow::isValid 方法除外，该方法会在调用时提取当前状态。

另请参阅 QWindowCapture 。

成员函数文档

QCapturableWindow::QCapturableWindow()

构造一个不指向任何窗口的空可捕获窗口信息。

QCapturableWindow::QCapturableWindow(const QCapturableWindow &other)

使用other QCapturableWindow 构建新窗口信息。

`[noexcept]` QCapturableWindow::QCapturableWindow(QCapturableWindow &&other)

从other 移动构造一个 QCapturableWindow。

`[noexcept]` QCapturableWindow::~QCapturableWindow()

销毁窗口信息。

QString QCapturableWindow::description() const

返回窗口的描述。在大多数情况下，它代表窗口标题。

注：属性描述的获取函数。

bool QCapturableWindow::isValid() const

标识窗口信息是否有效。

无效的窗口信息指的是不存在的窗口或不指向任何窗口。

如果窗口有效，则返回 true；如果无效，则返回 false。

注：属性 isValid 的获取函数。

`[noexcept]` void QCapturableWindow::swap(QCapturableWindow &other)

将当前窗口信息与other 互换。

`[noexcept]` QCapturableWindow &QCapturableWindow::operator=(QCapturableWindow &&other)

将other 移至QCapturableWindow 。

QCapturableWindow &QCapturableWindow::operator=(const QCapturableWindow &other)

将other 窗口信息分配给此QCapturableWindow 。

QCapturableWindow Class

公共函数

详细说明

成员函数文档

QCapturableWindow::QCapturableWindow()

QCapturableWindow::QCapturableWindow(const QCapturableWindow &other)

`[noexcept]` QCapturableWindow::QCapturableWindow(QCapturableWindow &&other)

`[noexcept]` QCapturableWindow::~QCapturableWindow()

QString QCapturableWindow::description() const

bool QCapturableWindow::isValid() const

`[noexcept]` void QCapturableWindow::swap(QCapturableWindow &other)

`[noexcept]` QCapturableWindow &QCapturableWindow::operator=(QCapturableWindow &&other)

QCapturableWindow &QCapturableWindow::operator=(const QCapturableWindow &other)

相关非会员

`[noexcept]` bool operator!=(const QCapturableWindow &lhs, const QCapturableWindow &rhs)

`[noexcept]` bool operator==(const QCapturableWindow &lhs, const QCapturableWindow &rhs)

QCapturableWindow Class

公共函数

相关非成员

详细说明

成员函数文档

QCapturableWindow::QCapturableWindow()

QCapturableWindow::QCapturableWindow(const QCapturableWindow &other)

[noexcept] QCapturableWindow::QCapturableWindow(QCapturableWindow &&other)

[noexcept] QCapturableWindow::~QCapturableWindow()

QString QCapturableWindow::description() const

bool QCapturableWindow::isValid() const

[noexcept] void QCapturableWindow::swap(QCapturableWindow &other)

[noexcept] QCapturableWindow &QCapturableWindow::operator=(QCapturableWindow &&other)

QCapturableWindow &QCapturableWindow::operator=(const QCapturableWindow &other)

相关非会员

[noexcept] bool operator!=(const QCapturableWindow &lhs, const QCapturableWindow &rhs)

[noexcept] bool operator==(const QCapturableWindow &lhs, const QCapturableWindow &rhs)

`[noexcept]` QCapturableWindow::QCapturableWindow(QCapturableWindow &&other)

`[noexcept]` QCapturableWindow::~QCapturableWindow()

`[noexcept]` void QCapturableWindow::swap(QCapturableWindow &other)

`[noexcept]` QCapturableWindow &QCapturableWindow::operator=(QCapturableWindow &&other)

`[noexcept]` bool operator!=(const QCapturableWindow &lhs, const QCapturableWindow &rhs)

`[noexcept]` bool operator==(const QCapturableWindow &lhs, const QCapturableWindow &rhs)