QtGui.IQMenuSignals Interface Reference

Inheritance diagram for QtGui.IQMenuSignals:

Collaboration diagram for QtGui.IQMenuSignals:

Public Member Functions
void	AboutToShow ()
void	AboutToHide ()
void	Triggered (QAction action)
void	Hovered (QAction action)
void	Activated (int itemId)
void	Highlighted (int itemId)
Public Member Functions inherited from QtGui.IQWidgetSignals
void	CustomContextMenuRequested (QPoint pos)
Public Member Functions inherited from QtCore.IQObjectSignals
void	Destroyed (QObject arg1)
void	Destroyed ()

Member Function Documentation

void QtGui.IQMenuSignals.AboutToHide

(

)

This signal is emitted just before the menu is hidden from the user.

This function was introduced in Qt 4.2.

See also aboutToShow() and hide().

void QtGui.IQMenuSignals.AboutToShow

(

)

This signal is emitted just before the menu is shown to the user.

See also aboutToHide() and show().

void QtGui.IQMenuSignals.Activated

(

int

itemId

)

void QtGui.IQMenuSignals.Highlighted

(

int

itemId

)

void QtGui.IQMenuSignals.Hovered

(

QAction

action

)

This signal is emitted when a menu action is highlighted; action is the action that caused the signal to be emitted.

Often this is used to update status information.

See also triggered() and QAction::hovered().

void QtGui.IQMenuSignals.Triggered

(

QAction

action

)

This signal is emitted when an action in this menu is triggered.

action is the action that caused the signal to be emitted.

Normally, you connect each menu action's triggered() signal to its own custom slot, but sometimes you will want to connect several actions to a single slot, for example, when you have a group of closely related actions, such as "left justify", "center", "right justify".

Note: This signal is emitted for the main parent menu in a hierarchy. Hence, only the parent menu needs to be connected to a slot; sub-menus need not be connected.

See also hovered() and QAction::triggered().