TaskManager Class Reference

#include <taskmanager.h>

Inheritance diagram for TaskManager:

Signals
void	activeTaskChanged (Task::TaskPtr)
void	desktopChanged (int desktop)
void	startupAdded (Startup::StartupPtr)
void	startupRemoved (Startup::StartupPtr)
void	taskAdded (Task::TaskPtr)
void	taskRemoved (Task::TaskPtr)
void	windowChanged (Task::TaskPtr)
void	windowChangedGeometry (Task::TaskPtr)

Public Member Functions
	~TaskManager ()
int	currentDesktop () const
QString	desktopName (int n) const
Task::TaskPtr	findTask (WId w)
Task::TaskPtr	findTask (int desktop, const QPoint &p)
bool	isOnTop (const Task *)
int	numberOfDesktops () const
void	setXCompositeEnabled (bool state)
Startup::List	startups () const
Task::Dict	tasks () const
void	trackGeometry ()
KWindowSystem *	winModule () const

Static Public Member Functions
static bool	isOnScreen (int screen, const WId wid)
static TaskManager *	self ()
static bool	xCompositeEnabled ()

Protected Slots
void	activeWindowChanged (WId)
void	currentDesktopChanged (int)
void	gotNewStartup (const KStartupInfoId &, const KStartupInfoData &)
void	gotStartupChange (const KStartupInfoId &, const KStartupInfoData &)
void	killStartup (const KStartupInfoId &)
void	killStartup (Startup::StartupPtr)
void	windowAdded (WId)
void	windowChanged (WId, unsigned int)
void	windowRemoved (WId)

Protected Member Functions
void	configure_startup ()
void	updateWindowPixmap (WId)

Properties
int	currentDesktop
int	numberOfDesktops

Detailed Description

A generic API for task managers.

This class provides an easy way to build NET compliant task managers. It provides support for startup notification, virtual desktops and the full range of WM properties.

See also

Task

Startup

KWinModule

Definition at line 613 of file taskmanager.h.

Constructor & Destructor Documentation

TaskManager::~TaskManager

(

)

Definition at line 89 of file taskmanager.cpp.

Member Function Documentation

void TaskManager::activeTaskChanged ( Task::TaskPtr  )

signal

Emitted when the active window changed.

void TaskManager::activeWindowChanged ( WId  w )

protectedslot

Definition at line 408 of file taskmanager.cpp.

void TaskManager::configure_startup ( )

protected

Definition at line 94 of file taskmanager.cpp.

int TaskManager::currentDesktop

(

)

const

Returns the number of the current desktop.

void TaskManager::currentDesktopChanged ( int  desktop )

protectedslot

Definition at line 432 of file taskmanager.cpp.

void TaskManager::desktopChanged ( int  desktop )

signal

Emitted when the current desktop changes.

QString TaskManager::desktopName

(

int

n

)

const

Returns the name of the nth desktop.

Definition at line 494 of file taskmanager.cpp.

Task::TaskPtr TaskManager::findTask

(

WId

w

)

Returns the task for a given WId, or 0 if there is no such task.

Definition at line 197 of file taskmanager.cpp.

Task::TaskPtr TaskManager::findTask	(	int	desktop,
		const QPoint &	p
	)

Returns the task for a given location, or 0 if there is no such task.

Definition at line 215 of file taskmanager.cpp.

void TaskManager::gotNewStartup ( const KStartupInfoId &  id, const KStartupInfoData &  data  )

protectedslot

Definition at line 437 of file taskmanager.cpp.

void TaskManager::gotStartupChange ( const KStartupInfoId &  id, const KStartupInfoData &  data  )

protectedslot

Definition at line 445 of file taskmanager.cpp.

bool TaskManager::isOnScreen ( int  screen, const WId  wid  )

static

Returns whether the Window with WId wid is on the screen screen.

Definition at line 536 of file taskmanager.cpp.

bool TaskManager::isOnTop

(

const Task *

task

)

Returns true if the specified task is on top.

Definition at line 504 of file taskmanager.cpp.

void TaskManager::killStartup ( const KStartupInfoId &  id )

protectedslot

Definition at line 456 of file taskmanager.cpp.

void TaskManager::killStartup ( Startup::StartupPtr  s )

protectedslot

Definition at line 476 of file taskmanager.cpp.

int TaskManager::numberOfDesktops

(

)

const

Returns the number of virtual desktops.

TaskManager * TaskManager::self ( )

static

Definition at line 49 of file taskmanager.cpp.

void TaskManager::setXCompositeEnabled

(

bool

state

)

Definition at line 193 of file taskmanager.cpp.

void TaskManager::startupAdded ( Startup::StartupPtr  )

signal

Emitted when a new task is expected.

void TaskManager::startupRemoved ( Startup::StartupPtr  )

signal

Emitted when a startup item should be removed.

This could be because the task has started, because it is known to have died, or simply as a result of a timeout.

Startup::List TaskManager::startups ( ) const

inline

Returns a list of all current startups.

Definition at line 644 of file taskmanager.h.

void TaskManager::taskAdded ( Task::TaskPtr  )

signal

Emitted when a new task has started.

void TaskManager::taskRemoved ( Task::TaskPtr  )

signal

Emitted when a task has terminated.

Task::Dict TaskManager::tasks ( ) const

inline

Returns a list of all current tasks.

Definition at line 636 of file taskmanager.h.

void TaskManager::trackGeometry ( )

inline

Tells the task manager whether or not we care about geometry updates.

This generates a lot of activity so should only be used when necessary.

Definition at line 674 of file taskmanager.h.

void TaskManager::updateWindowPixmap ( WId  w )

protected

Definition at line 396 of file taskmanager.cpp.

void TaskManager::windowAdded ( WId  w )

protectedslot

Definition at line 244 of file taskmanager.cpp.

void TaskManager::windowChanged ( Task::TaskPtr  )

signal

Emitted when a window changes desktop.

void TaskManager::windowChanged ( WId  w, unsigned int  dirty  )

protectedslot

Definition at line 326 of file taskmanager.cpp.

void TaskManager::windowChangedGeometry ( Task::TaskPtr  )

signal

void TaskManager::windowRemoved ( WId  w )

protectedslot

Definition at line 301 of file taskmanager.cpp.

KWindowSystem* TaskManager::winModule ( ) const

inline

Definition at line 684 of file taskmanager.h.

static bool TaskManager::xCompositeEnabled ( )

inlinestatic

Definition at line 690 of file taskmanager.h.

Property Documentation

int TaskManager::currentDesktop

read

Definition at line 616 of file taskmanager.h.

int TaskManager::numberOfDesktops

read

Definition at line 617 of file taskmanager.h.

---

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

• taskmanager.h
• taskmanager.cpp