Round ideal width up to prevent incorrect word wrapping on Mac OS X

QTBUG-10539

2 files changed, 5 insertions, 3 deletions

diff --git a/src/declarative/graphicsitems/qdeclarativetextedit.cpp b/src/declarative/graphicsitems/qdeclarativetextedit.cpp
index d095dbe..6d86e58 100644
--- a/src/declarative/graphicsitems/qdeclarativetextedit.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextedit.cpp
@@ -46,6 +46,8 @@
 #include <private/qdeclarativeglobal_p.h>
 #include <qdeclarativeinfo.h>
 
+#include <QtCore/qmath.h>
+
 #include <QTextLayout>
 #include <QTextLine>
 #include <QTextDocument>
@@ -1107,7 +1109,7 @@ void QDeclarativeTextEdit::updateSize()
         setBaselineOffset(fm.ascent() + yoff + d->textMargin);
 
         //### need to comfirm cost of always setting these
-        int newWidth = (int)d->document->idealWidth();
+        int newWidth = qCeil(d->document->idealWidth());
         d->document->setTextWidth(newWidth); // ### QTextDoc> Alignment will not work unless textWidth is set. Does Text need this line as well?
         int cursorWidth = 1;
         if(d->cursor)
diff --git a/tests/auto/declarative/qdeclarativetextedit/tst_qdeclarativetextedit.cpp b/tests/auto/declarative/qdeclarativetextedit/tst_qdeclarativetextedit.cpp
index 8cc0e3f..b92024f 100644
--- a/tests/auto/declarative/qdeclarativetextedit/tst_qdeclarativetextedit.cpp
+++ b/tests/auto/declarative/qdeclarativetextedit/tst_qdeclarativetextedit.cpp
@@ -202,7 +202,7 @@ void tst_qdeclarativetextedit::width()
         QFont f;
         QFontMetricsF fm(f);
         qreal metricWidth = fm.size(Qt::TextExpandTabs && Qt::TextShowMnemonic, standard.at(i)).width();
-        metricWidth = floor(metricWidth);
+        metricWidth = ceil(metricWidth);
 
         QString componentStr = "import Qt 4.7\nTextEdit { text: \"" + standard.at(i) + "\" }";
         QDeclarativeComponent texteditComponent(&engine);
@@ -219,7 +219,7 @@ void tst_qdeclarativetextedit::width()
         document.setHtml(richText.at(i));
         document.setDocumentMargin(0);
 
-        int documentWidth = document.idealWidth();
+        int documentWidth = ceil(document.idealWidth());
 
         QString componentStr = "import Qt 4.7\nTextEdit { text: \"" + richText.at(i) + "\" }";
         QDeclarativeComponent texteditComponent(&engine);