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Q3PopupMenu Class Reference
[Qt3Support module]

The Q3PopupMenu class is a thin compatibility wrapper around QMenu. Далее...

 #include <Q3PopupMenu>

This class is part of the Qt 3 support library. It is provided to keep old source code working. Мы настоятельно не рекомендуем использовать этот класс в новом коде. See Porting to Qt 4 for more information.

Inherits QMenu.

Открытые функции

Дополнительные унаследованные члены


Подробное описание

The Q3PopupMenu class is a thin compatibility wrapper around QMenu.

Use QMenu in new applications. Note that the menu's actions must be Q3Actions.


Описание функций-членов

Q3PopupMenu::Q3PopupMenu ( QWidget * parent = 0, const char * name = 0 )

Constructs a menu with the given parent and name.

int Q3PopupMenu::exec ()

Pops up the menu and returns the ID of the action that was selected.

See also QMenu::exec().

int Q3PopupMenu::exec ( const QPoint & pos, int indexAtPoint = 0 )

Это перегруженная функция, предоставленная для удобства.

Pops up the menu at coordinate pos and returns the ID of the action that was selected.

If indexAtPoint is specified, the menu will pop up with the item at index indexAtPoint under the mouse cursor.

See also QMenu::exec().

int Q3PopupMenu::margin () const

Returns the with of the the margin around the contents of the widget.

This function uses QWidget::getContentsMargins() to get the margin.

Эта функция была введена в Qt 4.2.

See also setMargin() and QWidget::getContentsMargins().

void Q3PopupMenu::setMargin ( int margin )

Sets the width of the margin around the contents of the widget to margin.

This function uses QWidget::setContentsMargins() to set the margin.

Эта функция была введена в Qt 4.2.

See also margin() and QWidget::setContentsMargins().


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Qt 4.3.5