Convert features.printdialog to QT_[REQUIRE_]CONFIG

Change-Id: Ifb016ae2a0986b436f788b34513c81ea91f3804a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>

30 files changed, 121 insertions, 114 deletions

diff --git a/examples/touch/fingerpaint/scribblearea.cpp b/examples/touch/fingerpaint/scribblearea.cpp
index f8dadb4829..aa4e60c934 100644
--- a/examples/touch/fingerpaint/scribblearea.cpp
+++ b/examples/touch/fingerpaint/scribblearea.cpp
@@ -49,10 +49,13 @@
 ****************************************************************************/
 
 #include <QtWidgets>
-#ifndef QT_NO_PRINTER
+#if defined(QT_PRINTSUPPORT_LIB)
+#include <QtPrintSupport/qtprintsupportglobal.h>
+#if QT_CONFIG(printdialog)
 #include <QPrinter>
 #include <QPrintDialog>
 #endif
+#endif
 
 #include "scribblearea.h"
 
@@ -167,7 +170,7 @@ void ScribbleArea::resizeImage(QImage *image, const QSize &newSize)
 //! [21]
 void ScribbleArea::print()
 {
-#if !defined(QT_NO_PRINTER) && !defined(QT_NO_PRINTDIALOG)
+#if QT_CONFIG(printdialog)
     QPrinter printer(QPrinter::HighResolution);
 
     QPrintDialog printDialog(&printer, this);
@@ -181,7 +184,7 @@ void ScribbleArea::print()
         painter.setWindow(image.rect());
         painter.drawImage(0, 0, image);
     }
-#endif // QT_NO_PRINTER
+#endif // QT_CONFIG(printdialog)
 }
 //! [22]
 
diff --git a/examples/widgets/dialogs/licensewizard/licensewizard.cpp b/examples/widgets/dialogs/licensewizard/licensewizard.cpp
index 6dbb894ad8..c082afa876 100644
--- a/examples/widgets/dialogs/licensewizard/licensewizard.cpp
+++ b/examples/widgets/dialogs/licensewizard/licensewizard.cpp
@@ -49,8 +49,13 @@
 ****************************************************************************/
 
 #include <QtWidgets>
+#if defined(QT_PRINTSUPPORT_LIB)
+#include <QtPrintSupport/qtprintsupportglobal.h>
+#if QT_CONFIG(printdialog)
 #include <QPrinter>
 #include <QPrintDialog>
+#endif
+#endif
 
 #include "licensewizard.h"
 
@@ -364,7 +369,7 @@ void ConclusionPage::setVisible(bool visible)
 
 void ConclusionPage::printButtonClicked()
 {
-#if !defined(QT_NO_PRINTER) && !defined(QT_NO_PRINTDIALOG)
+#if QT_CONFIG(printdialog)
     QPrinter printer;
     QPrintDialog dialog(&printer, this);
     if (dialog.exec())
diff --git a/examples/widgets/graphicsview/chip/view.cpp b/examples/widgets/graphicsview/chip/view.cpp
index 62aa25b575..79b173bec7 100644
--- a/examples/widgets/graphicsview/chip/view.cpp
+++ b/examples/widgets/graphicsview/chip/view.cpp
@@ -50,8 +50,13 @@
 
 #include "view.h"
 
+#if defined(QT_PRINTSUPPORT_LIB)
+#include <QtPrintSupport/qtprintsupportglobal.h>
+#if QT_CONFIG(printdialog)
 #include <QPrinter>
 #include <QPrintDialog>
+#endif
+#endif
 #ifndef QT_NO_OPENGL
 #include <QtOpenGL>
 #else
@@ -259,7 +264,7 @@ void View::toggleAntialiasing()
 
 void View::print()
 {
-#if !defined(QT_NO_PRINTER) && !defined(QT_NO_PRINTDIALOG)
+#if QT_CONFIG(printdialog)
     QPrinter printer;
     QPrintDialog dialog(&printer, this);
     if (dialog.exec() == QDialog::Accepted) {
diff --git a/examples/widgets/itemviews/pixelator/mainwindow.cpp b/examples/widgets/itemviews/pixelator/mainwindow.cpp
index 2a5b572344..63617f0169 100644
--- a/examples/widgets/itemviews/pixelator/mainwindow.cpp
+++ b/examples/widgets/itemviews/pixelator/mainwindow.cpp
@@ -53,10 +53,13 @@
 #include "pixeldelegate.h"
 
 #include <QtWidgets>
-#ifndef QT_NO_PRINTER
+#if defined(QT_PRINTSUPPORT_LIB)
+#include <QtPrintSupport/qtprintsupportglobal.h>
+#if QT_CONFIG(printdialog)
 #include <QPrinter>
 #include <QPrintDialog>
 #endif
+#endif
 
 //! [0]
 MainWindow::MainWindow()
@@ -164,7 +167,7 @@ void MainWindow::openImage(const QString &fileName)
 
 void MainWindow::printImage()
 {
-#if !defined(QT_NO_PRINTER) && !defined(QT_NO_PRINTDIALOG)
+#if QT_CONFIG(printdialog)
     if (model->rowCount(QModelIndex())*model->columnCount(QModelIndex()) > 90000) {
         QMessageBox::StandardButton answer;
         answer = QMessageBox::question(this, tr("Large Image Size"),
diff --git a/examples/widgets/itemviews/spreadsheet/spreadsheet.cpp b/examples/widgets/itemviews/spreadsheet/spreadsheet.cpp
index e894d7fbd4..621f655b02 100644
--- a/examples/widgets/itemviews/spreadsheet/spreadsheet.cpp
+++ b/examples/widgets/itemviews/spreadsheet/spreadsheet.cpp
@@ -49,11 +49,16 @@
 ****************************************************************************/
 
 #include <QtWidgets>
-#ifndef QT_NO_PRINTER
+#if defined(QT_PRINTSUPPORT_LIB)
+#include <QtPrintSupport/qtprintsupportglobal.h>
+#if QT_CONFIG(printdialog)
 #include <QPrinter>
 #include <QPrintDialog>
+#endif
+#if QT_CONFIG(printpreviewdialog)
 #include <QPrintPreviewDialog>
 #endif
+#endif
 
 #include "spreadsheet.h"
 #include "spreadsheetdelegate.h"
@@ -637,7 +642,7 @@ QString encode_pos(int row, int col)
 
 void SpreadSheet::print()
 {
-#if !defined(QT_NO_PRINTER) && !defined(QT_NO_PRINTDIALOG)
+#if QT_CONFIG(printpreviewdialog)
     QPrinter printer(QPrinter::ScreenResolution);
     QPrintPreviewDialog dlg(&printer);
     PrintView view;
diff --git a/examples/widgets/mainwindows/dockwidgets/mainwindow.cpp b/examples/widgets/mainwindows/dockwidgets/mainwindow.cpp
index eb5864c818..47a6e78265 100644
--- a/examples/widgets/mainwindows/dockwidgets/mainwindow.cpp
+++ b/examples/widgets/mainwindows/dockwidgets/mainwindow.cpp
@@ -50,9 +50,12 @@
 
 //! [0]
 #include <QtWidgets>
-#ifndef QT_NO_PRINTDIALOG
+#if defined(QT_PRINTSUPPORT_LIB)
+#include <QtPrintSupport/qtprintsupportglobal.h>
+#if QT_CONFIG(printdialog)
 #include <QtPrintSupport>
 #endif
+#endif
 
 #include "mainwindow.h"
 //! [0]
@@ -125,7 +128,7 @@ void MainWindow::newLetter()
 //! [3]
 void MainWindow::print()
 {
-#ifndef QT_NO_PRINTDIALOG
+#if QT_CONFIG(printdialog)
     QTextDocument *document = textEdit->document();
     QPrinter printer;
 
diff --git a/examples/widgets/painting/fontsampler/mainwindow.cpp b/examples/widgets/painting/fontsampler/mainwindow.cpp
index 192ffbd369..bd15438df9 100644
--- a/examples/widgets/painting/fontsampler/mainwindow.cpp
+++ b/examples/widgets/painting/fontsampler/mainwindow.cpp
@@ -50,8 +50,15 @@
 
 #include <QtWidgets>
 #if defined(QT_PRINTSUPPORT_LIB)
+#include <QtPrintSupport/qtprintsupportglobal.h>
+#if QT_CONFIG(printdialog)
+#include <QPrinter>
+#include <QPrintDialog>
+#if QT_CONFIG(printpreviewdialog)
 #include <QPrintPreviewDialog>
 #endif
+#endif
+#endif
 
 #include "mainwindow.h"
 
@@ -270,7 +277,7 @@ void MainWindow::printDocument(QPrinter *printer)
 
 void MainWindow::on_printPreviewAction_triggered()
 {
-#if defined(QT_PRINTSUPPORT_LIB) && QT_CONFIG(printdialog)
+#if defined(QT_PRINTSUPPORT_LIB) && QT_CONFIG(printpreviewdialog)
     pageMap = currentPageMap();
 
     if (pageMap.count() == 0)
diff --git a/examples/widgets/painting/fontsampler/mainwindow.h b/examples/widgets/painting/fontsampler/mainwindow.h
index 8f59e1021b..ffb2839ffa 100644
--- a/examples/widgets/painting/fontsampler/mainwindow.h
+++ b/examples/widgets/painting/fontsampler/mainwindow.h
@@ -52,8 +52,6 @@
 #define MAINWINDOW_H
 
 #include "ui_mainwindowbase.h"
-#include <QPrinter>
-#include <QPrintDialog>
 
 #if defined(QT_PRINTSUPPORT_LIB)
 #include <QtPrintSupport/qtprintsupportglobal.h>
diff --git a/examples/widgets/richtext/orderform/mainwindow.cpp b/examples/widgets/richtext/orderform/mainwindow.cpp
index 35934bee72..030072978e 100644
--- a/examples/widgets/richtext/orderform/mainwindow.cpp
+++ b/examples/widgets/richtext/orderform/mainwindow.cpp
@@ -49,10 +49,13 @@
 ****************************************************************************/
 
 #include <QtWidgets>
-#ifndef QT_NO_PRINTER
+#if defined(QT_PRINTSUPPORT_LIB)
+#include <QtPrintSupport/qtprintsupportglobal.h>
+#if QT_CONFIG(printdialog)
 #include <QPrinter>
 #include <QPrintDialog>
 #endif
+#endif
 
 #include "detailsdialog.h"
 #include "mainwindow.h"
@@ -245,7 +248,7 @@ void MainWindow::openDialog()
 //! [17]
 void MainWindow::printFile()
 {
-#if !defined(QT_NO_PRINTER) && !defined(QT_NO_PRINTDIALOG)
+#if QT_CONFIG(printdialog)
     QTextEdit *editor = static_cast<QTextEdit*>(letters->currentWidget());
 //! [18]
     QPrinter printer;
diff --git a/examples/widgets/richtext/textedit/textedit.cpp b/examples/widgets/richtext/textedit/textedit.cpp
index 140ae478ff..fe4ee4f499 100644
--- a/examples/widgets/richtext/textedit/textedit.cpp
+++ b/examples/widgets/richtext/textedit/textedit.cpp
@@ -71,11 +71,18 @@
 #include <QCloseEvent>
 #include <QMessageBox>
 #include <QMimeData>
-#ifndef QT_NO_PRINTER
+#if defined(QT_PRINTSUPPORT_LIB)
+#include <QtPrintSupport/qtprintsupportglobal.h>
+#if QT_CONFIG(printer)
+#if QT_CONFIG(printdialog)
 #include <QPrintDialog>
+#endif
 #include <QPrinter>
+#if QT_CONFIG(printpreviewdialog)
 #include <QPrintPreviewDialog>
 #endif
+#endif
+#endif
 
 #include "textedit.h"
 
@@ -474,7 +481,7 @@ bool TextEdit::fileSaveAs()
 
 void TextEdit::filePrint()
 {
-#if !defined(QT_NO_PRINTER) && !defined(QT_NO_PRINTDIALOG)
+#if QT_CONFIG(printdialog)
     QPrinter printer(QPrinter::HighResolution);
     QPrintDialog *dlg = new QPrintDialog(&printer, this);
     if (textEdit->textCursor().hasSelection())
@@ -488,7 +495,7 @@ void TextEdit::filePrint()
 
 void TextEdit::filePrintPreview()
 {
-#if !defined(QT_NO_PRINTER) && !defined(QT_NO_PRINTDIALOG)
+#if QT_CONFIG(printpreviewdialog)
     QPrinter printer(QPrinter::HighResolution);
     QPrintPreviewDialog preview(&printer, this);
     connect(&preview, &QPrintPreviewDialog::paintRequested, this, &TextEdit::printPreview);
diff --git a/examples/widgets/widgets/imageviewer/imageviewer.cpp b/examples/widgets/widgets/imageviewer/imageviewer.cpp
index f2570c18c1..327abf7e43 100644
--- a/examples/widgets/widgets/imageviewer/imageviewer.cpp
+++ b/examples/widgets/widgets/imageviewer/imageviewer.cpp
@@ -49,9 +49,12 @@
 ****************************************************************************/
 
 #include <QtWidgets>
-#ifndef QT_NO_PRINTER
+#if defined(QT_PRINTSUPPORT_LIB)
+#include <QtPrintSupport/qtprintsupportglobal.h>
+#if QT_CONFIG(printdialog)
 #include <QPrintDialog>
 #endif
+#endif
 
 #include "imageviewer.h"
 
@@ -180,7 +183,7 @@ void ImageViewer::print()
 //! [5] //! [6]
 {
     Q_ASSERT(imageLabel->pixmap());
-#if !defined(QT_NO_PRINTER) && !defined(QT_NO_PRINTDIALOG)
+#if QT_CONFIG(printdialog)
 //! [6] //! [7]
     QPrintDialog dialog(&printer, this);
 //! [7] //! [8]
diff --git a/examples/widgets/widgets/scribble/scribblearea.cpp b/examples/widgets/widgets/scribble/scribblearea.cpp
index 2ae7ee027b..d32a29697b 100644
--- a/examples/widgets/widgets/scribble/scribblearea.cpp
+++ b/examples/widgets/widgets/scribble/scribblearea.cpp
@@ -49,10 +49,13 @@
 ****************************************************************************/
 
 #include <QtWidgets>
-#ifndef QT_NO_PRINTER
+#if defined(QT_PRINTSUPPORT_LIB)
+#include <QtPrintSupport/qtprintsupportglobal.h>
+#if QT_CONFIG(printdialog)
 #include <QPrinter>
 #include <QPrintDialog>
 #endif
+#endif
 
 #include "scribblearea.h"
 
@@ -210,7 +213,7 @@ void ScribbleArea::resizeImage(QImage *image, const QSize &newSize)
 //! [21]
 void ScribbleArea::print()
 {
-#if !defined(QT_NO_PRINTER) && !defined(QT_NO_PRINTDIALOG)
+#if QT_CONFIG(printdialog)
     QPrinter printer(QPrinter::HighResolution);
 
     QPrintDialog printDialog(&printer, this);
@@ -224,6 +227,6 @@ void ScribbleArea::print()
         painter.setWindow(image.rect());
         painter.drawImage(0, 0, image);
     }
-#endif // QT_NO_PRINTER
+#endif // QT_CONFIG(printdialog)
 }
 //! [22]
diff --git a/src/printsupport/dialogs/dialogs.pri b/src/printsupport/dialogs/dialogs.pri
index 6c75e562ab..0a7b947c79 100644
--- a/src/printsupport/dialogs/dialogs.pri
+++ b/src/printsupport/dialogs/dialogs.pri
@@ -1,43 +1,46 @@
 # Qt dialogs module
 
-HEADERS += \
+INCLUDEPATH += $$PWD
+
+qtConfig(printdialog) {
+    HEADERS += \
         dialogs/qabstractprintdialog.h \
         dialogs/qabstractprintdialog_p.h \
         dialogs/qpagesetupdialog_p.h \
         dialogs/qpagesetupdialog.h \
         dialogs/qprintdialog.h
 
-osx {
-    OBJECTIVE_SOURCES += dialogs/qpagesetupdialog_mac.mm \
-                         dialogs/qprintdialog_mac.mm
-    LIBS_PRIVATE += -framework AppKit
-}
-
-win32 {
-    SOURCES += dialogs/qpagesetupdialog_win.cpp \
-               dialogs/qprintdialog_win.cpp
-}
-
-unix:!mac {
-    INCLUDEPATH += $$QT_SOURCE_TREE/src/plugins/printsupport/cups
-    HEADERS += dialogs/qpagesetupdialog_unix_p.h
-    SOURCES += dialogs/qprintdialog_unix.cpp \
-               dialogs/qpagesetupdialog_unix.cpp
-    FORMS += dialogs/qprintsettingsoutput.ui \
-    dialogs/qprintwidget.ui \
-    dialogs/qprintpropertieswidget.ui
-}
-
-INCLUDEPATH += $$PWD
-
-SOURCES += \
+    macos {
+        OBJECTIVE_SOURCES += dialogs/qpagesetupdialog_mac.mm \
+                             dialogs/qprintdialog_mac.mm
+        LIBS_PRIVATE += -framework AppKit
+    }
+
+    win32 {
+        SOURCES += dialogs/qpagesetupdialog_win.cpp \
+                   dialogs/qprintdialog_win.cpp
+    }
+
+    unix:!darwin {
+        INCLUDEPATH += $$QT_SOURCE_TREE/src/plugins/printsupport/cups
+        HEADERS += dialogs/qpagesetupdialog_unix_p.h
+        SOURCES += dialogs/qprintdialog_unix.cpp \
+                   dialogs/qpagesetupdialog_unix.cpp
+        FORMS += dialogs/qprintsettingsoutput.ui \
+        dialogs/qprintwidget.ui \
+        dialogs/qprintpropertieswidget.ui
+    }
+
+    SOURCES += \
         dialogs/qabstractprintdialog.cpp \
         dialogs/qpagesetupdialog.cpp
 
+    FORMS += dialogs/qpagesetupwidget.ui
+    RESOURCES += dialogs/qprintdialog.qrc
+}
+
 qtConfig(printpreviewdialog) {
     HEADERS += dialogs/qprintpreviewdialog.h
     SOURCES += dialogs/qprintpreviewdialog.cpp
 }
 
-FORMS += dialogs/qpagesetupwidget.ui
-RESOURCES += dialogs/qprintdialog.qrc
diff --git a/src/printsupport/dialogs/qabstractprintdialog.cpp b/src/printsupport/dialogs/qabstractprintdialog.cpp
index 3c5f882f2e..f982da46d9 100644
--- a/src/printsupport/dialogs/qabstractprintdialog.cpp
+++ b/src/printsupport/dialogs/qabstractprintdialog.cpp
@@ -43,8 +43,6 @@
 #include "qprinter.h"
 #include "private/qprinter_p.h"
 
-#ifndef QT_NO_PRINTDIALOG
-
 QT_BEGIN_NAMESPACE
 
 // hack
@@ -497,5 +495,3 @@ void QPrintDialog::open(QObject *receiver, const char *member)
 }
 
 QT_END_NAMESPACE
-
-#endif // QT_NO_PRINTDIALOG
diff --git a/src/printsupport/dialogs/qabstractprintdialog.h b/src/printsupport/dialogs/qabstractprintdialog.h
index e6d34cdb5b..eb4dc3eb99 100644
--- a/src/printsupport/dialogs/qabstractprintdialog.h
+++ b/src/printsupport/dialogs/qabstractprintdialog.h
@@ -42,12 +42,11 @@
 
 #include <QtPrintSupport/qtprintsupportglobal.h>
 
-#if QT_CONFIG(printdialog)
-
 #include <QtWidgets/qdialog.h>
 
-QT_BEGIN_NAMESPACE
+QT_REQUIRE_CONFIG(printdialog);
 
+QT_BEGIN_NAMESPACE
 
 class QAbstractPrintDialogPrivate;
 class QPrinter;
@@ -120,6 +119,4 @@ Q_DECLARE_OPERATORS_FOR_FLAGS(QAbstractPrintDialog::PrintDialogOptions)
 
 QT_END_NAMESPACE
 
-#endif // QT_NO_PRINTDIALOG
-
 #endif // QABSTRACTPRINTDIALOG_H
diff --git a/src/printsupport/dialogs/qabstractprintdialog_p.h b/src/printsupport/dialogs/qabstractprintdialog_p.h
index 12de4ee882..2537fcbf80 100644
--- a/src/printsupport/dialogs/qabstractprintdialog_p.h
+++ b/src/printsupport/dialogs/qabstractprintdialog_p.h
@@ -53,14 +53,12 @@
 
 #include <QtPrintSupport/private/qtprintsupportglobal_p.h>
 
-#ifndef QT_NO_PRINTDIALOG
-
 #include "private/qdialog_p.h"
 #include "QtPrintSupport/qabstractprintdialog.h"
 
-QT_BEGIN_NAMESPACE
+QT_REQUIRE_CONFIG(printdialog);
 
-#ifndef QT_NO_PRINTER
+QT_BEGIN_NAMESPACE
 
 class QPrinter;
 class QPrinterPrivate;
@@ -92,10 +90,6 @@ public:
     int maxPage;
 };
 
-#endif //QT_NO_PRINTER
-
 QT_END_NAMESPACE
 
-#endif // QT_NO_PRINTDIALOG
-
 #endif // QABSTRACTPRINTDIALOG_P_H
diff --git a/src/printsupport/dialogs/qpagesetupdialog.cpp b/src/printsupport/dialogs/qpagesetupdialog.cpp
index 911c0ecdf7..4acac2c5f1 100644
--- a/src/printsupport/dialogs/qpagesetupdialog.cpp
+++ b/src/printsupport/dialogs/qpagesetupdialog.cpp
@@ -42,8 +42,6 @@
 
 #include <QtPrintSupport/qprinter.h>
 
-#ifndef QT_NO_PRINTDIALOG
-
 QT_BEGIN_NAMESPACE
 
 /*!
@@ -183,5 +181,3 @@ void QPageSetupDialog::done(int result)
 }
 
 QT_END_NAMESPACE
-
-#endif
diff --git a/src/printsupport/dialogs/qpagesetupdialog.h b/src/printsupport/dialogs/qpagesetupdialog.h
index bc7462ebaa..3bd752a413 100644
--- a/src/printsupport/dialogs/qpagesetupdialog.h
+++ b/src/printsupport/dialogs/qpagesetupdialog.h
@@ -42,12 +42,11 @@
 
 #include <QtPrintSupport/qtprintsupportglobal.h>
 
-#ifndef QT_NO_PRINTDIALOG
-
 #include <QtWidgets/qdialog.h>
 
-QT_BEGIN_NAMESPACE
+QT_REQUIRE_CONFIG(printdialog);
 
+QT_BEGIN_NAMESPACE
 
 class QPrinter;
 class QPageSetupDialogPrivate;
@@ -77,6 +76,4 @@ public:
 
 QT_END_NAMESPACE
 
-#endif // QT_NO_PRINTDIALOG
-
 #endif // QPAGESETUPDIALOG_H
diff --git a/src/printsupport/dialogs/qpagesetupdialog_mac.mm b/src/printsupport/dialogs/qpagesetupdialog_mac.mm
index 581c0271f1..1e398452f7 100644
--- a/src/printsupport/dialogs/qpagesetupdialog_mac.mm
+++ b/src/printsupport/dialogs/qpagesetupdialog_mac.mm
@@ -42,7 +42,6 @@
 
 #include "qpagesetupdialog.h"
 
-#ifndef QT_NO_PRINTDIALOG
 #include "qpagesetupdialog_p.h"
 
 #include <qpa/qplatformnativeinterface.h>
@@ -222,5 +221,3 @@ int QPageSetupDialog::exec()
 }
 
 QT_END_NAMESPACE
-
-#endif /* QT_NO_PRINTDIALOG */
diff --git a/src/printsupport/dialogs/qpagesetupdialog_p.h b/src/printsupport/dialogs/qpagesetupdialog_p.h
index 98b466ccdc..6a389b039a 100644
--- a/src/printsupport/dialogs/qpagesetupdialog_p.h
+++ b/src/printsupport/dialogs/qpagesetupdialog_p.h
@@ -54,14 +54,14 @@
 
 #include <QtPrintSupport/private/qtprintsupportglobal_p.h>
 
-#ifndef QT_NO_PRINTDIALOG
-
 #include "private/qdialog_p.h"
 
 #include "qbytearray.h"
 #include "qpagesetupdialog.h"
 #include "qpointer.h"
 
+QT_REQUIRE_CONFIG(printdialog);
+
 QT_BEGIN_NAMESPACE
 
 class QPrinter;
@@ -83,6 +83,4 @@ public:
 
 QT_END_NAMESPACE
 
-#endif // QT_NO_PRINTDIALOG
-
 #endif // QPAGESETUPDIALOG_P_H
diff --git a/src/printsupport/dialogs/qpagesetupdialog_unix.cpp b/src/printsupport/dialogs/qpagesetupdialog_unix.cpp
index fdaeb7ae8c..b4ad718646 100644
--- a/src/printsupport/dialogs/qpagesetupdialog_unix.cpp
+++ b/src/printsupport/dialogs/qpagesetupdialog_unix.cpp
@@ -39,7 +39,6 @@
 
 #include "qpagesetupdialog.h"
 
-#ifndef QT_NO_PRINTDIALOG
 #include "qpagesetupdialog_unix_p.h"
 
 #include <private/qpagesetupdialog_p.h>
@@ -644,5 +643,3 @@ int QPageSetupDialog::exec()
 QT_END_NAMESPACE
 
 #include "moc_qpagesetupdialog.cpp"
-
-#endif // QT_NO_PRINTDIALOG
diff --git a/src/printsupport/dialogs/qpagesetupdialog_unix_p.h b/src/printsupport/dialogs/qpagesetupdialog_unix_p.h
index 3c9733dd83..658f103bea 100644
--- a/src/printsupport/dialogs/qpagesetupdialog_unix_p.h
+++ b/src/printsupport/dialogs/qpagesetupdialog_unix_p.h
@@ -53,14 +53,14 @@
 
 #include <QtPrintSupport/private/qtprintsupportglobal_p.h>
 
-#ifndef QT_NO_PRINTDIALOG
-
 #include "qprinter.h"
 
 #include <QtGui/qpagelayout.h>
 
 #include <ui_qpagesetupwidget.h>
 
+QT_REQUIRE_CONFIG(printdialog);
+
 QT_BEGIN_NAMESPACE
 
 class QPrinter;
@@ -106,5 +106,4 @@ private:
 
 QT_END_NAMESPACE
 
-#endif // QT_NO_PRINTDIALOG
 #endif
diff --git a/src/printsupport/dialogs/qpagesetupdialog_win.cpp b/src/printsupport/dialogs/qpagesetupdialog_win.cpp
index 88e57d27e5..23fff82f25 100644
--- a/src/printsupport/dialogs/qpagesetupdialog_win.cpp
+++ b/src/printsupport/dialogs/qpagesetupdialog_win.cpp
@@ -39,7 +39,6 @@
 
 #include "qpagesetupdialog.h"
 
-#ifndef QT_NO_PRINTDIALOG
 #include <qapplication.h>
 
 #include "../kernel/qprintengine_win_p.h"
@@ -168,4 +167,3 @@ void QPageSetupDialog::setVisible(bool visible)
 }
 
 QT_END_NAMESPACE
-#endif
diff --git a/src/printsupport/dialogs/qprintdialog.h b/src/printsupport/dialogs/qprintdialog.h
index 35d650a7fc..53a6224f49 100644
--- a/src/printsupport/dialogs/qprintdialog.h
+++ b/src/printsupport/dialogs/qprintdialog.h
@@ -42,12 +42,11 @@
 
 #include <QtPrintSupport/qtprintsupportglobal.h>
 
-#ifndef QT_NO_PRINTDIALOG
-
 #include <QtPrintSupport/qabstractprintdialog.h>
 
-QT_BEGIN_NAMESPACE
+QT_REQUIRE_CONFIG(printdialog);
 
+QT_BEGIN_NAMESPACE
 
 class QPrintDialogPrivate;
 class QPushButton;
@@ -104,6 +103,4 @@ private:
 
 QT_END_NAMESPACE
 
-#endif // QT_NO_PRINTDIALOG
-
 #endif // QPRINTDIALOG_H
diff --git a/src/printsupport/dialogs/qprintdialog_mac.mm b/src/printsupport/dialogs/qprintdialog_mac.mm
index 4595ed71ff..854779977c 100644
--- a/src/printsupport/dialogs/qprintdialog_mac.mm
+++ b/src/printsupport/dialogs/qprintdialog_mac.mm
@@ -48,8 +48,6 @@
 #include <QtPrintSupport/qprintengine.h>
 #include <qpa/qplatformprintdevice.h>
 
-#ifndef QT_NO_PRINTDIALOG
-
 QT_BEGIN_NAMESPACE
 
 extern qreal qt_pointMultiplier(QPageLayout::Unit unit);
@@ -358,5 +356,3 @@ void QPrintDialog::setVisible(bool visible)
 QT_END_NAMESPACE
 
 #include "moc_qprintdialog.cpp"
-
-#endif // QT_NO_PRINTDIALOG
diff --git a/src/printsupport/dialogs/qprintdialog_unix.cpp b/src/printsupport/dialogs/qprintdialog_unix.cpp
index 7c0e064ddd..32a06a4f7e 100644
--- a/src/printsupport/dialogs/qprintdialog_unix.cpp
+++ b/src/printsupport/dialogs/qprintdialog_unix.cpp
@@ -40,8 +40,6 @@
 #include "qplatformdefs.h"
 #include <QtPrintSupport/private/qtprintsupportglobal_p.h>
 
-#ifndef QT_NO_PRINTDIALOG
-
 #include "private/qabstractprintdialog_p.h"
 #include <QtWidgets/qmessagebox.h>
 #include "qprintdialog.h"
@@ -983,6 +981,3 @@ QT_END_NAMESPACE
 
 #include "moc_qprintdialog.cpp"
 #include "qprintdialog_unix.moc"
-
-#endif // QT_NO_PRINTDIALOG
-
diff --git a/src/printsupport/dialogs/qprintdialog_win.cpp b/src/printsupport/dialogs/qprintdialog_win.cpp
index 2e954a508d..11f2fa3259 100644
--- a/src/printsupport/dialogs/qprintdialog_win.cpp
+++ b/src/printsupport/dialogs/qprintdialog_win.cpp
@@ -39,8 +39,6 @@
 
 #include <QtPrintSupport/qtprintsupportglobal.h>
 
-#ifndef QT_NO_PRINTDIALOG
-
 #include "qprintdialog.h"
 
 #include <qwidget.h>
@@ -308,5 +306,3 @@ void QPrintDialog::setVisible(bool visible)
 QT_END_NAMESPACE
 
 #include "moc_qprintdialog.cpp"
-
-#endif // QT_NO_PRINTDIALOG
diff --git a/src/printsupport/doc/snippets/widgetprinting.cpp b/src/printsupport/doc/snippets/widgetprinting.cpp
index 561e22d5b3..6e0256cb92 100644
--- a/src/printsupport/doc/snippets/widgetprinting.cpp
+++ b/src/printsupport/doc/snippets/widgetprinting.cpp
@@ -50,7 +50,8 @@
 
 #include <QtGui>
 #include <QtWidgets>
-#ifndef QT_NO_PRINTER
+#include <QtPrintSupport/qtprintsupportglobal.h>
+#if QT_CONFIG(printdialog)
 #include <QPrinter>
 #include <QPrintDialog>
 #endif
@@ -98,7 +99,7 @@ private slots:
     }
 
     void printFile() {
-    #if !defined(QT_NO_PRINTER) && !defined(QT_NO_PRINTDIALOG)
+    #if QT_CONFIG(printdialog)
 //! [1]
         QPrinter printer;
 
diff --git a/src/printsupport/kernel/qplatformprintdevice.cpp b/src/printsupport/kernel/qplatformprintdevice.cpp
index cbb67aefdc..e2d4a08de3 100644
--- a/src/printsupport/kernel/qplatformprintdevice.cpp
+++ b/src/printsupport/kernel/qplatformprintdevice.cpp
@@ -40,7 +40,9 @@
 #include "qplatformprintdevice.h"
 
 #include "qprintdevice_p.h"
+#if QT_CONFIG(printdialog)
 #include "qprintdialog.h"
+#endif
 
 #include <QtGui/qpagelayout.h>
 
diff --git a/tests/auto/printsupport/dialogs/qabstractprintdialog/tst_qabstractprintdialog.cpp b/tests/auto/printsupport/dialogs/qabstractprintdialog/tst_qabstractprintdialog.cpp
index 79c910cb5b..bb3624a51d 100644
--- a/tests/auto/printsupport/dialogs/qabstractprintdialog/tst_qabstractprintdialog.cpp
+++ b/tests/auto/printsupport/dialogs/qabstractprintdialog/tst_qabstractprintdialog.cpp
@@ -31,14 +31,17 @@
 
 #include <qcoreapplication.h>
 #include <qdebug.h>
+#include <QtPrintSupport/qtprintsupportglobal.h>
+#if QT_CONFIG(printdialog)
 #include <qabstractprintdialog.h>
 #include <qprinter.h>
+#endif
 
 class tst_QAbstractPrintDialog : public QObject
 {
 Q_OBJECT
 
-#if defined(QT_NO_PRINTER) || defined(QT_NO_PRINTDIALOG)
+#if !QT_CONFIG(printdialog)
 public slots:
     void initTestCase();
 #else
@@ -49,7 +52,7 @@ private slots:
 #endif
 };
 
-#if defined(QT_NO_PRINTER) || defined(QT_NO_PRINTDIALOG)
+#if !QT_CONFIG(printdialog)
 void tst_QAbstractPrintDialog::initTestCase()
 {
     QSKIP("This test requires printing and print dialog support");