Obsolete Members for QDesktopWidget

The following members of class QDesktopWidget are obsolete. They are provided to keep old source code working. We strongly advise against using them in new code.

Properties

(obsolete) primaryScreen : const int
(obsolete) screenCount : const int
(obsolete) virtualDesktop : const bool

Public Functions

`(obsolete)` bool	isVirtualDesktop() const
`(obsolete)` int	primaryScreen() const
`(obsolete)` int	screenCount() const

Signals

`(obsolete)` void	primaryScreenChanged()
`(obsolete)` void	screenCountChanged(int)

Property Documentation

primaryScreen : const int

This property is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.

This property holds the index of the screen that is configured to be the primary screen on the system.

Use QGuiApplication::primaryScreen() instead.

Access functions:

int	primaryScreen() const

Notifier signal:

void	primaryScreenChanged()

screenCount : const int

This property is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.

This property holds the number of screens currently available on the system.

Use QGuiApplication::screens() instead.

This property was introduced in Qt 4.6.

Access functions:

int	screenCount() const

Notifier signal:

void	screenCountChanged(int)

virtualDesktop : const bool

This property is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.

if the system manages the available screens in a virtual desktop.

For virtual desktops, screen() will always return the same widget. The size of the virtual desktop is the size of this desktop widget.

Use QScreen::virtualSiblings() of primary screen instead.

Access functions:

bool	isVirtualDesktop() const