QWindowsScreenManager Class Reference

Manages a list of QWindowsScreen. More...

#include <qwindowsscreen.h>

Collaboration diagram for QWindowsScreenManager:

Public Types
using	WindowsScreenList = QList<QWindowsScreen *>

Public Member Functions
	QWindowsScreenManager ()
void	initialize ()
void	destroyWindow ()
	~QWindowsScreenManager ()
void	clearScreens ()
bool	handleScreenChanges ()
	Synchronizes the screen list, adds new screens, removes deleted ones and propagates resolution changes to QWindowSystemInterface.
const WindowsScreenList &	screens () const
const QWindowsScreen *	screenAtDp (const QPoint &p) const
const QWindowsScreen *	screenForHwnd (HWND hwnd) const

Static Public Member Functions
static bool	isSingleScreen ()

Detailed Description

Manages a list of QWindowsScreen.

Listens for changes and notifies QWindowSystemInterface about changed/ added/deleted screens.

See also

QWindowsScreen

Definition at line 100 of file qwindowsscreen.h.

Member Typedef Documentation

WindowsScreenList

using QWindowsScreenManager::WindowsScreenList = QList<QWindowsScreen *>

Definition at line 104 of file qwindowsscreen.h.

Constructor & Destructor Documentation

QWindowsScreenManager()

QWindowsScreenManager::QWindowsScreenManager ( )

default

~QWindowsScreenManager()

QWindowsScreenManager::~QWindowsScreenManager ( )

default

Member Function Documentation

clearScreens()

void QWindowsScreenManager::clearScreens

(

)

Definition at line 856 of file qwindowsscreen.cpp.

destroyWindow()

void QWindowsScreenManager::destroyWindow

(

)

Definition at line 716 of file qwindowsscreen.cpp.

handleScreenChanges()

bool QWindowsScreenManager::handleScreenChanges

(

)

Synchronizes the screen list, adds new screens, removes deleted ones and propagates resolution changes to QWindowSystemInterface.

Definition at line 825 of file qwindowsscreen.cpp.

References QWindowsTheme::instance(), and QWindowsTheme::refreshFonts().

Referenced by initialize().

Here is the call graph for this function:

Here is the caller graph for this function:

initialize()

void QWindowsScreenManager::initialize

(

)

Definition at line 696 of file qwindowsscreen.cpp.

References handleScreenChanges().

Here is the call graph for this function:

isSingleScreen()

bool QWindowsScreenManager::isSingleScreen ( )

static

Definition at line 725 of file qwindowsscreen.cpp.

References QWindowsContext::instance(), and QWindowsContext::screenManager().

Referenced by QWindowsWindow::checkForScreenChanged(), and QWindowsGeometryHint::frame().

Here is the call graph for this function:

Here is the caller graph for this function:

screenAtDp()

const QWindowsScreen * QWindowsScreenManager::screenAtDp

(

const QPoint &

p

)

const

Definition at line 863 of file qwindowsscreen.cpp.

Referenced by QWindowsOleDropSource::createCursors(), QWindowsGeometryHint::frame(), windowPlacementOffset(), and QWindowsSystemTrayIcon::winEvent().

Here is the caller graph for this function:

screenForHwnd()

const QWindowsScreen * QWindowsScreenManager::screenForHwnd

(

HWND

hwnd

)

const

Definition at line 872 of file qwindowsscreen.cpp.

screens()

const WindowsScreenList & QWindowsScreenManager::screens ( ) const

inline

Definition at line 114 of file qwindowsscreen.h.

---

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

• qtbase/src/plugins/platforms/windows/qwindowsscreen.h (78a0018c86b98a63ccb13f61d4a33e94c3f053cc)
• qtbase/src/plugins/platforms/windows/qwindowsscreen.cpp (a98026df8b2dea6db9ab8ff74d5c039c01ea3230)