Fix deprecated Qt constants

Engine/FileSystemModel.cpp

@@ -842,7 +842,7 @@ FileSystemModel::data(const QModelIndex &index,
         data = item->fileExtension();
         break;
     case DateModified:
-        data = item->getLastModified().toString(Qt::LocalDate);
+        data = QLocale().toString(item->getLastModified(), QLocale::ShortFormat);
         break;
     default:
         break;

Engine/StandardPaths.cpp

@@ -110,7 +110,7 @@ load(const wchar_t *libraryName,
         // This code is windows-only anyway, but this is here for consistency with other parts of the source
         const QChar pathSep = QChar::fromLatin1(':');
 #     endif
-        searchOrder << PATH.split(pathSep, QString::SkipEmptyParts);
+        searchOrder << PATH.split(pathSep, Qt::SkipEmptyParts);
     }
     QString fileName = QString::fromWCharArray(libraryName);
     fileName.append( QLatin1String(".dll") );
@@ -317,7 +317,7 @@ StandardPaths::writableLocation(StandardLocationEnum type)
         path = QStandardPaths::HomeLocation;
         break;
     case StandardPaths::eStandardLocationData:
-        path = QStandardPaths::DataLocation;
+        path = QStandardPaths::AppLocalDataLocation;
         break;
     case StandardPaths::eStandardLocationCache:
         path = QStandardPaths::CacheLocation;

Gui/KnobGuiFile.cpp

@@ -226,7 +226,7 @@ KnobGuiFile::updateGUI(int /*dimension*/)
 
             QString tt = toolTip();
             tt.append( QString::fromUtf8("\n\nLast modified: ") );
-            tt.append( dateTime.toString(Qt::SystemLocaleShortDate) );
+            tt.append( QLocale().toString(dateTime, QLocale::ShortFormat));
             _lineEdit->setToolTip(tt);
         }
     }

Gui/NodeViewerContext.cpp

@@ -242,7 +242,7 @@ addSpacer(QBoxLayout* layout)
     line->setFrameShape(QFrame::VLine);
     line->setFrameShadow(QFrame::Raised);
     QPalette palette;
-    palette.setColor(QPalette::Foreground, Qt::black);
+    palette.setColor(QPalette::WindowText, Qt::black);
     line->setPalette(palette);
     layout->addWidget(line);
     layout->addSpacing( TO_DPIX(5) );

Gui/QtColorTriangle.cpp

@@ -215,7 +215,7 @@ void QtColorTriangle::genBackground()
     // Create an image of the same size as the contents rect.
     bg = QImage(contentsRect().size(), QImage::Format_RGB32);
     QPainter p(&bg);
-    p.setRenderHint(QPainter::HighQualityAntialiasing);
+    p.setRenderHint(QPainter::Antialiasing);
     p.fillRect(bg.rect(), palette().mid());
 
     QConicalGradient gradient(bg.rect().center(), 90);

Gui/TableModelView.h

@@ -159,12 +159,12 @@ class TableItem
 
     inline QColor backgroundColor() const
     {
-        return qvariant_cast<QColor>( data(Qt::BackgroundColorRole) );
+        return qvariant_cast<QColor>( data(Qt::BackgroundRole) );
     }
 
     inline void setBackgroundColor(const QColor &color)
     {
-        setData(Qt::BackgroundColorRole, color);
+        setData(Qt::BackgroundRole, color);
     }
 
     inline QBrush background() const
@@ -179,12 +179,12 @@ class TableItem
 
     inline QColor textColor() const
     {
-        return qvariant_cast<QColor>( data(Qt::TextColorRole) );
+        return qvariant_cast<QColor>( data(Qt::ForegroundRole) );
     }
 
     inline void setTextColor(const QColor &color)
     {
-        setData(Qt::TextColorRole, color);
+        setData(Qt::ForegroundRole, color);
     }
 
     inline QBrush foreground() const

Gui/TextRenderer.cpp

@@ -179,7 +179,7 @@ TextRendererPrivate::createCharacter(QChar c)
     image.fill(Qt::transparent);
     QPainter painter;
     painter.begin(&image);
-    painter.setRenderHints(QPainter::HighQualityAntialiasing
+    painter.setRenderHints(QPainter::Antialiasing
                            | QPainter::TextAntialiasing);
     painter.setFont(_font);
     painter.setPen(Qt::white);

Gui/ViewerTab.cpp

@@ -91,7 +91,7 @@ addSpacer(QBoxLayout* layout)
     line->setFrameShadow(QFrame::Raised);
     //line->setObjectName("LayoutSeparator");
     QPalette palette;
-    palette.setColor(QPalette::Foreground, Qt::black);
+    palette.setColor(QPalette::WindowText, Qt::black);
     line->setPalette(palette);
     layout->addWidget(line);
     layout->addSpacing(5);