Материал из Wiki.crossplatform.ru

Внимание: Актуальная версия перевода документации находится здесь

__NOTOC__

Главная · Все классы · Основные классы · Классы по группам · Модули · Функции

Содержание 1 Obsolete Members for Q3Signal 1.1 Открытые функции 1.2 Описание функций-членов 1.2.1 void Q3Signal::block ( bool b ) 1.2.2 bool Q3Signal::isBlocked () const 1.2.3 int Q3Signal::parameter () const 1.2.4 void Q3Signal::setParameter ( int value )

[править] Obsolete Members for Q3Signal

The following class members are obsolete. They are provided to keep old source code working. We strongly advise against using them in new code.

• Q3Signal class reference

[править] Открытые функции

• void block ( bool b ) (obsolete)
• bool isBlocked () const (obsolete)
• int parameter () const (obsolete)
• void setParameter ( int value ) (obsolete)

---

[править] Описание функций-членов

[править]

void Q3Signal::block ( bool b )

Blocks the signal if b is true, or unblocks the signal if b is false.

An activated signal disappears into hyperspace if it is blocked.

See also isBlocked(), activate(), and QObject::blockSignals().

[править]

bool Q3Signal::isBlocked () const

Returns true if the signal is blocked, or false if it is not blocked.

The signal is not blocked by default.

See also block() and QObject::signalsBlocked().

[править]

int Q3Signal::parameter () const

See also setParameter().

[править]

void Q3Signal::setParameter ( int value )

See also parameter().

---

Copyright © 2007 Trolltech

Trademarks

Qt 4.3.2