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Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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qwindowsscreen.cpp File Reference

(d149dbec900c6b542c272afc89fed22b12067571)

#include "qwindowsscreen.h"
#include "qwindowscontext.h"
#include "qwindowswindow.h"
#include "qwindowsintegration.h"
#include "qwindowscursor.h"
#include "qwindowstheme.h"
#include "qwindowswindowclassregistry.h"
#include <QtCore/qt_windows.h>
#include <QtCore/qsettings.h>
#include <QtGui/qpixmap.h>
#include <QtGui/qguiapplication.h>
#include <qpa/qwindowsysteminterface.h>
#include <QtCore/private/qsystemerror_p.h>
#include <QtCore/private/qsystemlibrary_p.h>
#include <QtGui/private/qedidparser_p.h>
#include <private/qwindowsfontdatabasebase_p.h>
#include <private/qpixmap_win_p.h>
#include <private/quniquehandle_p.h>
#include <QtGui/qscreen.h>
#include <QtCore/qdebug.h>
#include <memory>
#include <type_traits>
#include <cfgmgr32.h>
#include <setupapi.h>
#include <shellscalingapi.h>
#include <icm.h>
Include dependency graph for qwindowsscreen.cpp:

Go to the source code of this file.

Classes

struct  WindowsColorSpaceFunctions

Macros

#define WCS_ICCONLY   0x00010000L

Typedefs

using WindowsScreenDataList = QList<QWindowsScreenData>

Functions

static QDpi deviceDPI (HDC hdc)
static QDpi monitorDPI (HMONITOR hMonitor)
static std::vector< DISPLAYCONFIG_PATH_INFO > getPathInfo (const MONITORINFOEX &viewInfo)
static void setMonitorDataFromSetupApi (QWindowsScreenData &datadata, const std::vector< DISPLAYCONFIG_PATH_INFO > &pathGroup)
static QColorSpace resolveColorSpace (HMONITOR hMonitor, const MONITORINFOEX &info, const std::vector< DISPLAYCONFIG_PATH_INFO > &pathGroup)
static bool monitorData (HMONITOR hMonitor, QWindowsScreenData *datadata)
BOOL QT_WIN_CALLBACK monitorEnumCallback (HMONITOR hMonitor, HDC, LPRECT, LPARAM pp)
static WindowsScreenDataList monitorData ()
static QDebug operator<< (QDebug dbg, const QWindowsScreenData &d)
LRESULT QT_WIN_CALLBACK qDisplayChangeObserverWndProc (HWND hwnd, UINT messagemessage, WPARAM wParam, LPARAM lParam)
static int indexOfMonitor (const QWindowsScreenManager::WindowsScreenList &screens, const QString &deviceName)
static int indexOfMonitor (const WindowsScreenDataList &screenData, const QString &deviceName)
static void moveToVirtualScreen (QWindow *ww, const QScreen *newScreen)

Macro Definition Documentation

◆ WCS_ICCONLY

#define WCS_ICCONLY   0x00010000L

Definition at line 51 of file qwindowsscreen.cpp.

Typedef Documentation

◆ WindowsScreenDataList

typedef QList< QWindowsScreenData > WindowsScreenDataList = QList<QWindowsScreenData>

Definition at line 182 of file qwindowsscreen.cpp.

Function Documentation

◆ deviceDPI()

QDpi deviceDPI ( HDC hdc)
inlinestatic

Definition at line 103 of file qwindowsscreen.cpp.

◆ getPathInfo()

std::vector< DISPLAYCONFIG_PATH_INFO > getPathInfo ( const MONITORINFOEX & viewInfo)
static

Definition at line 117 of file qwindowsscreen.cpp.

◆ indexOfMonitor() [1/2]

int indexOfMonitor ( const QWindowsScreenManager::WindowsScreenList & screens,
const QString & deviceName )
inlinestatic

Definition at line 953 of file qwindowsscreen.cpp.

◆ indexOfMonitor() [2/2]

int indexOfMonitor ( const WindowsScreenDataList & screenData,
const QString & deviceName )
inlinestatic

Definition at line 962 of file qwindowsscreen.cpp.

◆ monitorData() [1/2]

WindowsScreenDataList monitorData ( )
inlinestatic

Definition at line 568 of file qwindowsscreen.cpp.

◆ monitorData() [2/2]

bool monitorData ( HMONITOR hMonitor,
QWindowsScreenData * data )
static

Definition at line 459 of file qwindowsscreen.cpp.

◆ monitorDPI()

QDpi monitorDPI ( HMONITOR hMonitor)
inlinestatic

Definition at line 108 of file qwindowsscreen.cpp.

◆ monitorEnumCallback()

BOOL QT_WIN_CALLBACK monitorEnumCallback ( HMONITOR hMonitor,
HDC ,
LPRECT ,
LPARAM p )

Definition at line 540 of file qwindowsscreen.cpp.

◆ moveToVirtualScreen()

void moveToVirtualScreen ( QWindow * w,
const QScreen * newScreen )
static

Definition at line 972 of file qwindowsscreen.cpp.

◆ operator<<()

QDebug operator<< ( QDebug dbg,
const QWindowsScreenData & d )
static

Definition at line 576 of file qwindowsscreen.cpp.

◆ qDisplayChangeObserverWndProc()

LRESULT QT_WIN_CALLBACK qDisplayChangeObserverWndProc ( HWND hwnd,
UINT message,
WPARAM wParam,
LPARAM lParam )

Definition at line 893 of file qwindowsscreen.cpp.

◆ resolveColorSpace()

QColorSpace resolveColorSpace ( HMONITOR hMonitor,
const MONITORINFOEX & info,
const std::vector< DISPLAYCONFIG_PATH_INFO > & pathGroup )
static

Definition at line 347 of file qwindowsscreen.cpp.

◆ setMonitorDataFromSetupApi()

void setMonitorDataFromSetupApi ( QWindowsScreenData & data,
const std::vector< DISPLAYCONFIG_PATH_INFO > & pathGroup )
static

Definition at line 213 of file qwindowsscreen.cpp.