QtxToolBar.Watcher Class Reference

Internal class which goal is to watch parent toolbar state changing.

Inheritance diagram for QtxToolBar.Watcher:

Public Member Functions
	Watcher (QtxToolBar *)
	Constructor.
void	shown (QtxToolBar *)
	Set internal status to "shown".
void	hidden (QtxToolBar *)
	Set internal status to "hidden".
virtual bool	eventFilter (QObject *, QEvent *)
	Custom event filter.
bool	isEmpty () const
bool	isVisible () const
Protected Member Functions
virtual void	customEvent (QEvent *)
	Proces custom events.
Private Types
enum	{ Install = QEvent::User, Update }
Private Member Functions
void	installFilters ()
	Install this object as event dilter to all children widgets of the toolbar being watched.
void	showContainer ()
	Show the toolbar being watched.
void	hideContainer ()
	Hide the toolbar being watched.
void	updateVisibility ()
	Update visibility state of all children widgets of the toolbar being watched.
void	setEmpty (const bool)
void	setVisible (const bool)
Private Attributes
QtxToolBar *	myCont
bool	myState
bool	myEmpty

---

Member Enumeration Documentation

anonymous enum [private]

Enumerator:

Install
Update

---

Constructor & Destructor Documentation

QtxToolBar.Watcher::Watcher

(

QtxToolBar *

cont

)

Parameters:

cont	toolbar to be watched

References QtxToolBar.Watcher.installFilters(), QtxToolBar.Watcher.myCont, and QtxToolBar.Watcher.setVisible().

---

Member Function Documentation

void QtxToolBar.Watcher::shown

(

QtxToolBar *

tb

)

Parameters:

tb

toolbar

References QtxToolBar.setVisible().

void QtxToolBar.Watcher::hidden

(

QtxToolBar *

tb

)

Parameters:

tb

toolbar

References QtxToolBar.setVisible().

bool QtxToolBar.Watcher::eventFilter	(	QObject *	o,
		QEvent *	e
	)		[virtual]

Parameters:

o	event receiver object
e	event sent to object

Returns:

true if further event processing should be stopped

bool QtxToolBar.Watcher::isEmpty

(

)

const

bool QtxToolBar.Watcher::isVisible

(

)

const

void QtxToolBar.Watcher::customEvent

(

QEvent *

e

)

[protected, virtual]

Parameters:

e	custom event

void QtxToolBar.Watcher::installFilters

(

)

[private]

void QtxToolBar.Watcher::showContainer

(

)

[private]

References QtxToolBar.setVisible().

void QtxToolBar.Watcher::hideContainer

(

)

[private]

References QtxToolBar.setVisible().

void QtxToolBar.Watcher::updateVisibility

(

)

[private]

void QtxToolBar.Watcher::setEmpty

(

const bool

on

)

[private]

void QtxToolBar.Watcher::setVisible

(

const bool

on

)

[private]

---

Field Documentation

QtxToolBar* QtxToolBar.Watcher.myCont [private]

bool QtxToolBar.Watcher.myState [private]

bool QtxToolBar.Watcher.myEmpty [private]