4#ifndef QCUPSPRINTENGINE_P_H
5#define QCUPSPRINTENGINE_P_H
18#include "QtPrintSupport/qprintengine.h"
20#include <QtCore/qstring.h>
21#include <QtGui/qpaintengine.h>
23#include <private/qpaintengine_p.h>
24#include <private/qprintdevice_p.h>
25#include <private/qprintengine_pdf_p.h>
60 void changePrinter(
const QString &newPrinter);
61 void setPageSize(
const QPageSize &pageSize);
67 bool duplexRequestedExplicitly =
false;
~QCupsPrintEnginePrivate()
bool openPrintDevice() override
void closePrintDevice() override
virtual ~QCupsPrintEngine()
QCupsPrintEngine(QPrinter::PrinterMode m, const QString &deviceId)
friend class QCupsPrintEnginePrivate
PrintEnginePropertyKey
This enum is used to communicate properties between the print engine and QPrinter.
PrinterMode
This enum describes the mode the printer should work in.
\macro QT_RESTRICTED_CAST_FROM_ASCII
Combined button and popup list for selecting options.
EGLOutputLayerEXT EGLint EGLAttrib value
[5]
args<< 1<< 2;QJSValue threeAgain=fun.call(args);QString fileName="helloworld.qs";QFile scriptFile(fileName);if(!scriptFile.open(QIODevice::ReadOnly)) QTextStream stream(&scriptFile);QString contents=stream.readAll();scriptFile.close();myEngine.evaluate(contents, fileName);myEngine.globalObject().setProperty("myNumber", 123);...QJSValue myNumberPlusOne=myEngine.evaluate("myNumber + 1");QJSValue result=myEngine.evaluate(...);if(result.isError()) qDebug()<< "Uncaught exception at line"<< result.property("lineNumber").toInt()<< ":"<< result.toString();QPushButton *button=new QPushButton;QJSValue scriptButton=myEngine.newQObject(button);myEngine.globalObject().setProperty("button", scriptButton);myEngine.evaluate("button.checkable = true");qDebug()<< scriptButton.property("checkable").toBool();scriptButton.property("show").call();QJSEngine engine;QObject *myQObject=new QObject();myQObject- setProperty)("dynamicProperty", 3)