The QPlatformServices provides the backend for desktop-related functionality. More...

#include <qplatformservices.h>

Inheritance diagram for QPlatformServices:

Collaboration diagram for QPlatformServices:

Public Types
enum	Capability { ColorPicking }
	Capabilities are used to determine a specific platform service's availability. More...

Public Member Functions
	QPlatformServices ()

virtual	~QPlatformServices ()

virtual bool	openUrl (const QUrl &url)

virtual bool	openDocument (const QUrl &url)

virtual QByteArray	desktopEnvironment () const
	QPlatformServices::desktopEnvironment returns the active desktop environment.

virtual bool	hasCapability (Capability capability) const

virtual QPlatformServiceColorPicker *	colorPicker (QWindow *parent=nullptr)

Detailed Description

The QPlatformServices provides the backend for desktop-related functionality.

Since: 5.0

\preliminary

Definition at line 34 of file qplatformservices.h.

Member Enumeration Documentation

◆ Capability

enum QPlatformServices::Capability

Capabilities are used to determine a specific platform service's availability.

\value ColorPickingFromScreen The platform natively supports color picking from screen. This capability indicates that the platform supports "opaque" color picking, where the platform implements a complete user experience for color picking and outputs a color. This is in contrast to the application implementing the color picking user experience (taking care of showing a cross hair, instructing the platform integration to obtain the color at a given pixel, etc.). The related service function is pickColor().

Enumerator
ColorPicking

Definition at line 39 of file qplatformservices.h.

Constructor & Destructor Documentation

◆ QPlatformServices()

QPlatformServices::QPlatformServices ( )

Definition at line 35 of file qplatformservices.cpp.

◆ ~QPlatformServices()

virtual QPlatformServices::~QPlatformServices ( )

inlinevirtual

Definition at line 44 of file qplatformservices.h.

Member Function Documentation

◆ colorPicker()

QPlatformServiceColorPicker * QPlatformServices::colorPicker ( QWindow * parent = nullptr )

virtual

Reimplemented in QGenericUnixServices.

Definition at line 65 of file qplatformservices.cpp.

References parent, and Q_UNUSED.

◆ desktopEnvironment()

QByteArray QPlatformServices::desktopEnvironment ( ) const

virtual

QPlatformServices::desktopEnvironment returns the active desktop environment.

On Unix this function returns the uppercase desktop environment name, such as KDE, GNOME, UNITY, XFCE, LXDE etc. or UNKNOWN if none was detected. The primary way to detect the desktop environment is the environment variable XDG_CURRENT_DESKTOP.

Reimplemented in QGenericUnixServices, QAndroidPlatformServices, and QHaikuServices.

Definition at line 60 of file qplatformservices.cpp.

Referenced by QGenericUnixTheme::themeNames().

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