QXcbWindowFunctions Class

 int main(int argc, char **argv)
 {
     QApplication app(argc, argv);

     QPushButton topLevelWidget("Hello World!");
     topLevelWidget.winId(); //have to create the QWindow

     QWindow *tlwWindow = topLevelWidget.windowHandle();

     QXcbWindowFunctions::setWmWindowType(tlwWindow, QXcbWindowFunctions::Dock);

     topLevelWidget.show();

     return app.exec();
 }

Member Function Documentation

[static] void QXcbWindowFunctions::setWmWindowIconText(QWindow *window, const QString &text)

This is a convenience function that can be used directly instead of resolving the function pointer. window and text will be relayed to the function retrieved by QGuiApplication.

[static] const QByteArray QXcbWindowFunctions::setWmWindowIconTextIdentifier()

This function returns the byte array that can be used to query QGuiApplication::platformFunction to retrieve the SetWmWindowIconText function.

[static] void QXcbWindowFunctions::setWmWindowRole(QWindow *window, const QByteArray &role)

Sets the WM_WINDOW_ROLE property from role on the corresponding X11 window.

This is a convenience function that can be used directly instead of resolving the function pointer. window and role will be relayed to the function retrieved by QGuiApplication.

This function was introduced in Qt 5.6.2.

[static] const QByteArray QXcbWindowFunctions::setWmWindowRoleIdentifier()

This function returns the byte array that can be used to query QGuiApplication::platformFunction to retrieve the SetWmWindowRole function.

This function was introduced in Qt 5.6.2.

[static] void QXcbWindowFunctions::setWmWindowType(QWindow *window, QXcbWindowFunctions::WmWindowType type)

This is a convenience function that can be used directly instead of resolving the function pointer. window and type will be relayed to the function retrieved by QGuiApplication.

[static] const QByteArray QXcbWindowFunctions::setWmWindowTypeIdentifier()

This function returns the byte array that can be used to query QGuiApplication::platformFunction to retrieve the SetWmWindowType function.

[static] uint QXcbWindowFunctions::visualId(QWindow *window)

This is a convenience function that can be used directly instead of resolving the function pointer. window will be relayed to the function retrieved by QGuiApplication.

Returns the unsigned integer result of calling the function or UINT_MAX if the function was not found.

[static] const QByteArray QXcbWindowFunctions::visualIdIdentifier()

This function returns the byte array that can be used to query QGuiApplication::platformFunction to retrieve the VisualId function.