Include pixel size of font in exported HTML from QTextDocument

When you copy-pasted rich text in which the font size had been set
using setPixelSize() the font size would be mysteriously forgotten.
The pixel size property in QTextCharFormat was added ad hoc, and not
integrated in the HTML exporter.

Task-number: QT-4792
Reviewed-by: Gunnar
(cherry picked from commit 5aa5c2e2935c1829cc6965198968699f17c24ec0)

1 files changed, 8 insertions, 0 deletions

diff --git a/src/gui/text/qtextdocument.cpp b/src/gui/text/qtextdocument.cpp
index 6dbd755d93..7d84e505a7 100644
--- a/src/gui/text/qtextdocument.cpp
+++ b/src/gui/text/qtextdocument.cpp
@@ -2076,6 +2076,10 @@ QString QTextHtmlExporter::toHtml(const QByteArray &encoding, ExportMode mode)
             html += QLatin1String(" font-size:");
             html += QString::number(defaultCharFormat.fontPointSize());
             html += QLatin1String("pt;");
+        } else if (defaultCharFormat.hasProperty(QTextFormat::FontPixelSize)) {
+            html += QLatin1String(" font-size:");
+            html += QString::number(defaultCharFormat.intProperty(QTextFormat::FontPixelSize));
+            html += QLatin1String("px;");
         }
 
         html += QLatin1String(" font-weight:");
@@ -2156,6 +2160,10 @@ bool QTextHtmlExporter::emitCharFormatStyle(const QTextCharFormat &format)
             html += QLatin1Char(';');
             attributesEmitted = true;
         }
+    } else if (format.hasProperty(QTextFormat::FontPixelSize)) {
+        html += QLatin1String(" font-size:");
+        html += QString::number(format.intProperty(QTextFormat::FontPixelSize));
+        html += QLatin1String("px;");
     }
 
     if (format.hasProperty(QTextFormat::FontWeight)