4#ifndef QPRINTENGINE_PDF_P_H
5#define QPRINTENGINE_PDF_P_H
18#include "QtPrintSupport/qprintengine.h"
21#include "QtCore/qdatastream.h"
22#include "QtCore/qmap.h"
23#include "QtCore/qstring.h"
24#include "QtGui/qpaintengine.h"
25#include "QtGui/qpainterpath.h"
27#include "private/qfontengine_p.h"
28#include "private/qpdf_p.h"
29#include "private/qpaintengine_p.h"
57 bool abort()
override {
return false;}
60 bool newPage()
override;
84 virtual bool openPrintDevice();
85 virtual void closePrintDevice();
\inmodule QtCore\reentrant
QPrinter::PrinterState state
QPrinter::PrinterState printerState() const override
Returns the current state of the printer being used by the print engine.
bool abort() override
Instructs the print engine to abort the printing process.
\inmodule QtCore\reentrant
ColorMode
This enum type is used to indicate whether QPrinter should print in color or not.
PrinterMode
This enum describes the mode the printer should work in.
PrinterState
\value Idle \value Active \value Aborted \value Error
The QRegion class specifies a clip region for a painter.
\macro QT_RESTRICTED_CAST_FROM_ASCII
Combined button and popup list for selecting options.
EGLOutputLayerEXT EGLint EGLAttrib value
[5]
QtPrivate::QRegularExpressionMatchIteratorRangeBasedForIterator begin(const QRegularExpressionMatchIterator &iterator)
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)