QAction Class Reference

#include <qaction.h>

Class Description

Definition at line 64 of file qaction.h.

Inheritance diagram for QAction:

Public Types
enum	MenuRole {   NoRole, TextHeuristicRole, ApplicationSpecificRole, AboutQtRole,   AboutRole, PreferencesRole, QuitRole }
enum	SoftKeyRole { NoSoftKey, PositiveSoftKey, NegativeSoftKey, SelectSoftKey }
enum	Priority { LowPriority = 0, NormalPriority = 128, HighPriority = 256 }
enum	ActionEvent { Trigger, Hover }

Public Slots
void	trigger ()
void	hover ()
void	setChecked (bool)
void	toggle ()
void	setEnabled (bool)
void	setDisabled (bool b)
void	setVisible (bool)
Public Slots inherited from QObject
void	deleteLater ()

Signals
void	changed ()
void	triggered (bool checked=false)
void	hovered ()
void	toggled (bool)
Signals inherited from QObject
void	destroyed (QObject *=0)

Public Member Functions
	QAction (QObject *parent)
	QAction (const QString &text, QObject *parent)
	QAction (const QIcon &icon, const QString &text, QObject *parent)
	~QAction ()
void	setActionGroup (QActionGroup *group)
QActionGroup *	actionGroup () const
void	setIcon (const QIcon &icon)
QIcon	icon () const
void	setText (const QString &text)
QString	text () const
void	setIconText (const QString &text)
QString	iconText () const
void	setToolTip (const QString &tip)
QString	toolTip () const
void	setStatusTip (const QString &statusTip)
QString	statusTip () const
void	setWhatsThis (const QString &what)
QString	whatsThis () const
void	setPriority (Priority priority)
Priority	priority () const
QMenu *	menu () const
void	setMenu (QMenu *menu)
void	setSeparator (bool b)
bool	isSeparator () const
void	setShortcut (const QKeySequence &shortcut)
QKeySequence	shortcut () const
void	setShortcuts (const QList< QKeySequence > &shortcuts)
void	setShortcuts (QKeySequence::StandardKey)
QList< QKeySequence >	shortcuts () const
void	setShortcutContext (Qt::ShortcutContext context)
Qt::ShortcutContext	shortcutContext () const
void	setAutoRepeat (bool)
bool	autoRepeat () const
void	setFont (const QFont &font)
QFont	font () const
void	setCheckable (bool)
bool	isCheckable () const
QVariant	data () const
void	setData (const QVariant &var)
bool	isChecked () const
bool	isEnabled () const
bool	isVisible () const
void	activate (ActionEvent event)
bool	showStatusText (QWidget *widget=0)
void	setMenuRole (MenuRole menuRole)
MenuRole	menuRole () const
void	setSoftKeyRole (SoftKeyRole softKeyRole)
SoftKeyRole	softKeyRole () const
void	setIconVisibleInMenu (bool visible)
bool	isIconVisibleInMenu () const
QWidget *	parentWidget () const
QList< QWidget * >	associatedWidgets () const
QList< QGraphicsWidget * >	associatedGraphicsWidgets () const
Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=0)
virtual	~QObject ()
virtual bool	eventFilter (QObject *, QEvent *)
QString	objectName () const
void	setObjectName (const QString &name)
bool	isWidgetType () const
bool	signalsBlocked () const
bool	blockSignals (bool b)
QThread *	thread () const
void	moveToThread (QThread *thread)
int	startTimer (int interval)
void	killTimer (int id)
template<typename T >
T	findChild (const QString &aName=QString()) const
template<typename T >
QList< T >	findChildren (const QString &aName=QString()) const
template<typename T >
QList< T >	findChildren (const QRegExp &re) const
const QObjectList &	children () const
void	setParent (QObject *)
void	installEventFilter (QObject *)
void	removeEventFilter (QObject *)
bool	connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const
bool	disconnect (const char *signal=0, const QObject *receiver=0, const char *member=0)
bool	disconnect (const QObject *receiver, const char *member=0)
void	dumpObjectTree ()
void	dumpObjectInfo ()
bool	setProperty (const char *name, const QVariant &value)
QVariant	property (const char *name) const
QList< QByteArray >	dynamicPropertyNames () const
void	setUserData (uint id, QObjectUserData *data)
QObjectUserData *	userData (uint id) const
QObject *	parent () const
bool	inherits (const char *classname) const

Protected Member Functions
bool	event (QEvent *)
	QAction (QActionPrivate &dd, QObject *parent)
Protected Member Functions inherited from QObject
QObject *	sender () const
int	senderSignalIndex () const
int	receivers (const char *signal) const
virtual void	timerEvent (QTimerEvent *)
virtual void	childEvent (QChildEvent *)
virtual void	customEvent (QEvent *)
virtual void	connectNotify (const char *signal)
virtual void	disconnectNotify (const char *signal)
	QObject (QObjectPrivate &dd, QObject *parent=0)

Properties
bool	checkable
bool	checked
bool	enabled
QIcon	icon
QString	text
QString	iconText
QString	toolTip
QString	statusTip
QString	whatsThis
QFont	font
QKeySequence	shortcut
Qt::ShortcutContext	shortcutContext
bool	autoRepeat
bool	visible
MenuRole	menuRole
SoftKeyRole	softKeyRole
bool	iconVisibleInMenu
Priority	priority
Properties inherited from QObject
QString	objectName

Friends
class	QGraphicsWidget
class	QWidget
class	QActionGroup
class	QMenu
class	QMenuPrivate
class	QMenuBar
class	QShortcutMap
class	QToolButton

Additional Inherited Members
Static Public Member Functions inherited from QObject
static bool	connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection)
static bool	connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)
static bool	disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member)
static bool	disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member)
static uint	registerUserData ()
Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr
Static Protected Attributes inherited from QObject
static const QMetaObject	staticQtMetaObject

Member Enumeration Documentation

enum MenuRole

Enumerator
NoRole
TextHeuristicRole
ApplicationSpecificRole
AboutQtRole
AboutRole
PreferencesRole
QuitRole

Definition at line 94 of file qaction.h.

                  { NoRole, TextHeuristicRole, ApplicationSpecificRole, AboutQtRole,
                    AboutRole, PreferencesRole, QuitRole };

enum SoftKeyRole

Enumerator
NoSoftKey
PositiveSoftKey
NegativeSoftKey
SelectSoftKey

Definition at line 96 of file qaction.h.

                     {
                    NoSoftKey, PositiveSoftKey, NegativeSoftKey, SelectSoftKey };

enum Priority

Enumerator
LowPriority
NormalPriority
HighPriority

Definition at line 98 of file qaction.h.

                  { LowPriority = 0,
                    NormalPriority = 128,
                    HighPriority = 256};

enum ActionEvent

Enumerator
Trigger
Hover

Definition at line 176 of file qaction.h.

{ Trigger, Hover };

Constructor & Destructor Documentation

QAction ( QObject *  parent )

explicit

QAction	(	const QString &	text,
		QObject *	parent
	)

QAction	(	const QIcon &	icon,
		const QString &	text,
		QObject *	parent
	)

~QAction

(

)

QAction ( QActionPrivate &  dd, QObject *  parent  )

protected

Member Function Documentation

void setActionGroup

(

QActionGroup *

group

)

QActionGroup* actionGroup

(

)

const

void setIcon

(

const QIcon &

icon

)

QIcon icon

(

)

const

void setText

(

const QString &

text

)

QString text

(

)

const

void setIconText

(

const QString &

text

)

QString iconText

(

)

const

void setToolTip

(

const QString &

tip

)

QString toolTip

(

)

const

void setStatusTip

(

const QString &

statusTip

)

QString statusTip

(

)

const

void setWhatsThis

(

const QString &

what

)

QString whatsThis

(

)

const

void setPriority

(

Priority

priority

)

Priority priority

(

)

const

QMenu* menu

(

)

const

void setMenu

(

QMenu *

menu

)

void setSeparator

(

bool

b

)

bool isSeparator

(

)

const

void setShortcut

(

const QKeySequence &

shortcut

)

QKeySequence shortcut

(

)

const

void setShortcuts

(

const QList< QKeySequence > &

shortcuts

)

void setShortcuts

(

QKeySequence::StandardKey

)

QList<QKeySequence> shortcuts

(

)

const

void setShortcutContext

(

Qt::ShortcutContext

context

)

Qt::ShortcutContext shortcutContext

(

)

const

void setAutoRepeat

(

bool

)

bool autoRepeat

(

)

const

void setFont

(

const QFont &

font

)

QFont font

(

)

const

void setCheckable

(

bool

)

bool isCheckable

(

)

const

QVariant data

(

)

const

void setData

(

const QVariant &

var

)

bool isChecked

(

)

const

bool isEnabled

(

)

const

bool isVisible

(

)

const

void activate

(

ActionEvent

event

)

bool showStatusText

(

QWidget *

widget = 0

)

void setMenuRole

(

MenuRole

menuRole

)

MenuRole menuRole

(

)

const

void setSoftKeyRole

(

SoftKeyRole

softKeyRole

)

SoftKeyRole softKeyRole

(

)

const

void setIconVisibleInMenu

(

bool

visible

)

bool isIconVisibleInMenu

(

)

const

QWidget* parentWidget

(

)

const

QList<QWidget *> associatedWidgets

(

)

const

QList<QGraphicsWidget *> associatedGraphicsWidgets

(

)

const

bool event ( QEvent *  )

protectedvirtual

Reimplemented from QObject.

Reimplemented in QWidgetAction.

void trigger ( )

inlineslot

Definition at line 218 of file qaction.h.

{ activate(Trigger); }

void hover ( )

inlineslot

Definition at line 219 of file qaction.h.

{ activate(Hover); }

void setChecked ( bool  )

slot

void toggle ( )

slot

void setEnabled ( bool  )

slot

void setDisabled ( bool  b )

inlineslot

Definition at line 223 of file qaction.h.

{ setEnabled(!b); }

void setVisible ( bool  )

slot

void changed ( )

signal

void triggered ( bool  checked = false )

signal

void hovered ( )

signal

void toggled ( bool  )

signal

Friends And Related Function Documentation

friend class QGraphicsWidget

friend

Definition at line 241 of file qaction.h.

friend class QWidget

friend

Definition at line 242 of file qaction.h.

friend class QActionGroup

friend

Definition at line 243 of file qaction.h.

friend class QMenu

friend

Definition at line 244 of file qaction.h.

friend class QMenuPrivate

friend

Definition at line 245 of file qaction.h.

friend class QMenuBar

friend

Definition at line 246 of file qaction.h.

friend class QShortcutMap

friend

Definition at line 247 of file qaction.h.

friend class QToolButton

friend

Definition at line 248 of file qaction.h.

Property Documentation

bool checkable

readwrite

Definition at line 72 of file qaction.h.

bool checked

readwrite

Definition at line 73 of file qaction.h.

bool enabled

readwrite

Definition at line 74 of file qaction.h.

QIcon icon

readwrite

Definition at line 75 of file qaction.h.

QString text

readwrite

Definition at line 76 of file qaction.h.

QString iconText

readwrite

Definition at line 77 of file qaction.h.

QString toolTip

readwrite

Definition at line 78 of file qaction.h.

QString statusTip

readwrite

Definition at line 79 of file qaction.h.

QString whatsThis

readwrite

Definition at line 80 of file qaction.h.

QFont font

readwrite

Definition at line 81 of file qaction.h.

QKeySequence shortcut

readwrite

Definition at line 83 of file qaction.h.

Qt::ShortcutContext shortcutContext

readwrite

Definition at line 84 of file qaction.h.

bool autoRepeat

readwrite

Definition at line 85 of file qaction.h.

bool visible

readwrite

Definition at line 87 of file qaction.h.

MenuRole menuRole

readwrite

Definition at line 88 of file qaction.h.

SoftKeyRole softKeyRole

readwrite

Definition at line 89 of file qaction.h.

bool iconVisibleInMenu

readwrite

Definition at line 90 of file qaction.h.

Priority priority

readwrite

Definition at line 91 of file qaction.h.

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The documentation for this class was generated from the following file:

• QtGui/qaction.h