QtxToolBar::Watcher Class Reference

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

Inheritance diagram for QtxToolBar::Watcher:

Public Member Functions
	Watcher (QtxToolBar *)
	Constructor. More...
void	shown (QtxToolBar *)
	Set internal status to "shown". More...
void	hidden (QtxToolBar *)
	Set internal status to "hidden". More...
virtual bool	eventFilter (QObject *, QEvent *)
	Custom event filter. More...
bool	isEmpty () const
bool	isVisible () const

Protected Member Functions
virtual void	customEvent (QEvent *)
	Proces custom events. More...

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. More...
void	showContainer ()
	Show the toolbar being watched. More...
void	hideContainer ()
	Hide the toolbar being watched. More...
void	updateVisibility ()
	Update visibility state of all children widgets of the toolbar being watched. More...
void	setEmpty (const bool)
void	setVisible (const bool)

Private Attributes
QtxToolBar *	myCont
bool	myState
bool	myEmpty

Detailed Description

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

Member Enumeration Documentation

anonymous enum

anonymous enum

private

Enumerator
Install
Update

Constructor & Destructor Documentation

Watcher()

QtxToolBar::Watcher::Watcher

(

QtxToolBar *

cont

)

Constructor.

Parameters

cont	toolbar to be watched

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

Member Function Documentation

customEvent()

void QtxToolBar::Watcher::customEvent ( QEvent *  e )

protectedvirtual

Proces custom events.

Parameters

e	custom event

eventFilter()

bool QtxToolBar::Watcher::eventFilter ( QObject *  o, QEvent *  e  )

virtual

Custom event filter.

Parameters

o	event receiver object
e	event sent to object

Returns

true if further event processing should be stopped

hidden()

void QtxToolBar::Watcher::hidden

(

QtxToolBar *

tb

)

Set internal status to "hidden".

Parameters

tb

toolbar

References QtxToolBar::setVisible().

hideContainer()

void QtxToolBar::Watcher::hideContainer ( )

private

Hide the toolbar being watched.

References QtxToolBar::setVisible().

installFilters()

void QtxToolBar::Watcher::installFilters ( )

private

Install this object as event dilter to all children widgets of the toolbar being watched.

isEmpty()

bool QtxToolBar::Watcher::isEmpty

(

)

const

isVisible()

bool QtxToolBar::Watcher::isVisible

(

)

const

setEmpty()

void QtxToolBar::Watcher::setEmpty ( const bool  on )

private

setVisible()

void QtxToolBar::Watcher::setVisible ( const bool  on )

private

showContainer()

void QtxToolBar::Watcher::showContainer ( )

private

Show the toolbar being watched.

References QtxToolBar::setVisible().

shown()

void QtxToolBar::Watcher::shown

(

QtxToolBar *

tb

)

Set internal status to "shown".

Parameters

tb

toolbar

References QtxToolBar::setVisible().

updateVisibility()

void QtxToolBar::Watcher::updateVisibility ( )

private

Update visibility state of all children widgets of the toolbar being watched.

Member Data Documentation

myCont

QtxToolBar* QtxToolBar::Watcher::myCont

private

myEmpty

bool QtxToolBar::Watcher::myEmpty

private

myState

bool QtxToolBar::Watcher::myState

private

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

• src/Qtx/QtxToolBar.cxx