From 1f16642c821142c12591b027c0c487d2d674c194 Mon Sep 17 00:00:00 2001
From: Jean-Paul Chaput <Jean-Paul.Chaput@lip6.fr>
Date: Thu, 9 Mar 2023 15:30:23 +0100
Subject: [PATCH] Restore alternate support for Qt 4.

---
 hurricane/src/viewer/CellViewer.cpp  | 4 ++++
 hurricane/src/viewer/ErrorWidget.cpp | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/hurricane/src/viewer/CellViewer.cpp b/hurricane/src/viewer/CellViewer.cpp
index 6f0a4c46..0ab78a19 100644
--- a/hurricane/src/viewer/CellViewer.cpp
+++ b/hurricane/src/viewer/CellViewer.cpp
@@ -853,7 +853,11 @@ namespace Hurricane {
     QPrinter printer ( QPrinter::ScreenResolution );
     printer.setOutputFileName ( "unicorn-snapshot.pdf" );
     printer.setPageSize       ( (QPrinter::PaperSize  )Cfg::getParamEnumerate("viewer.printer.paper"      ,0)->asInt() );
+#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
+    printer.setOrientation( (QPrinter::Orientation)Cfg::getParamEnumerate("viewer.printer.orientation",0)->asInt() );
+#else
     printer.setPageOrientation( (QPageLayout::Orientation)Cfg::getParamEnumerate("viewer.printer.orientation",0)->asInt() );
+#endif
 
     QPrintDialog  dialog ( &printer );
     if ( dialog.exec() == QDialog::Accepted )
diff --git a/hurricane/src/viewer/ErrorWidget.cpp b/hurricane/src/viewer/ErrorWidget.cpp
index 38c33558..80858dac 100644
--- a/hurricane/src/viewer/ErrorWidget.cpp
+++ b/hurricane/src/viewer/ErrorWidget.cpp
@@ -94,7 +94,9 @@ namespace Hurricane {
     _trace->setLineWrapMode         ( QTextEdit::FixedColumnWidth );
     _trace->setLineWrapColumnOrWidth( 140 );
     _trace->setSizePolicy           ( QSizePolicy::Expanding, QSizePolicy::Expanding );
+#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
     _trace->setSizeAdjustPolicy     ( QAbstractScrollArea::AdjustToContents );
+#endif
     _trace->hide                    ();
 
     QCheckBox* showTrace = new QCheckBox ();