Merge remote branch 'origin/4.7' into qt-master-from-4.7

Conflicts:
	src/gui/kernel/qapplication.cpp
	tests/auto/qfileinfo/tst_qfileinfo.cpp
	tools/qdoc3/test/assistant.qdocconf
	tools/qdoc3/test/designer.qdocconf
	tools/qdoc3/test/linguist.qdocconf
	tools/qdoc3/test/qmake.qdocconf
	tools/qdoc3/test/qt-build-docs.qdocconf
	tools/qdoc3/test/qt.qdocconf

9 files changed, 49 insertions, 27 deletions

diff --git a/src/gui/text/qfontengine_s60.cpp b/src/gui/text/qfontengine_s60.cpp
index f691413da5..74ef646fbb 100644
--- a/src/gui/text/qfontengine_s60.cpp
+++ b/src/gui/text/qfontengine_s60.cpp
@@ -94,7 +94,7 @@ bool QSymbianTypeFaceExtras::getSfntTableData(uint tag, uchar *buffer, uint *len
     } else {
         *length = tableByteLength;
         if (buffer)
-            qMemCopy(buffer, fontTable.TableContent(), tableByteLength);
+            memcpy(buffer, fontTable.TableContent(), tableByteLength);
     }
 
     fontTable.Close();
@@ -146,7 +146,7 @@ bool QSymbianTypeFaceExtras::getSfntTableData(uint tag, uchar *buffer, uint *len
     } else {
         *length = tableByteLength;
         if (buffer)
-            qMemCopy(buffer, table, tableByteLength);
+            memcpy(buffer, table, tableByteLength);
     }
 
     m_trueTypeExtension->ReleaseTrueTypeTable(table);
diff --git a/src/gui/text/qstatictext.cpp b/src/gui/text/qstatictext.cpp
index 91a6612baf..f6daed859d 100644
--- a/src/gui/text/qstatictext.cpp
+++ b/src/gui/text/qstatictext.cpp
@@ -148,9 +148,7 @@ QStaticText::QStaticText()
 }
 
 /*!
-    Constructs a QStaticText object with the given \a text and bounded by the given \a size.
-
-    If an invalid size is passed for \a size the text will be unbounded.
+    Constructs a QStaticText object with the given \a text.
 */
 QStaticText::QStaticText(const QString &text)
     : data(new QStaticTextPrivate)
@@ -465,13 +463,13 @@ namespace {
             m_chars.resize(m_chars.size() + ti.num_chars);
 
             glyph_t *glyphsDestination = m_glyphs.data() + currentItem.glyphOffset;
-            qMemCopy(glyphsDestination, glyphs.constData(), sizeof(glyph_t) * currentItem.numGlyphs);
+            memcpy(glyphsDestination, glyphs.constData(), sizeof(glyph_t) * currentItem.numGlyphs);
 
             QFixedPoint *positionsDestination = m_positions.data() + currentItem.positionOffset;
-            qMemCopy(positionsDestination, positions.constData(), sizeof(QFixedPoint) * currentItem.numGlyphs);
+            memcpy(positionsDestination, positions.constData(), sizeof(QFixedPoint) * currentItem.numGlyphs);
 
             QChar *charsDestination = m_chars.data() + currentItem.charOffset;
-            qMemCopy(charsDestination, ti.chars, sizeof(QChar) * currentItem.numChars);
+            memcpy(charsDestination, ti.chars, sizeof(QChar) * currentItem.numChars);
 
             m_items.append(currentItem);
         }                
@@ -681,13 +679,13 @@ void QStaticTextPrivate::init()
     items = new QStaticTextItem[itemCount];
 
     glyphPool = new glyph_t[glyphs.size()];
-    qMemCopy(glyphPool, glyphs.constData(), glyphs.size() * sizeof(glyph_t));
+    memcpy(glyphPool, glyphs.constData(), glyphs.size() * sizeof(glyph_t));
 
     positionPool = new QFixedPoint[positions.size()];
-    qMemCopy(positionPool, positions.constData(), positions.size() * sizeof(QFixedPoint));
+    memcpy(positionPool, positions.constData(), positions.size() * sizeof(QFixedPoint));
 
     charPool = new QChar[chars.size()];
-    qMemCopy(charPool, chars.constData(), chars.size() * sizeof(QChar));
+    memcpy(charPool, chars.constData(), chars.size() * sizeof(QChar));
 
     for (int i=0; i<itemCount; ++i) {
         items[i] = deviceItems.at(i);
diff --git a/src/gui/text/qtextcursor.cpp b/src/gui/text/qtextcursor.cpp
index daa40a1aac..769ab2fb66 100644
--- a/src/gui/text/qtextcursor.cpp
+++ b/src/gui/text/qtextcursor.cpp
@@ -1283,7 +1283,7 @@ void QTextCursor::setVisualNavigation(bool b)
 /*!
   \since 4.7
 
-  Sets the visual x position for vertical cursor movements.
+  Sets the visual x position for vertical cursor movements to \a x.
 
   The vertical movement x position is cleared automatically when the cursor moves horizontally, and kept
   unchanged when the cursor moves vertically. The mechanism allows the cursor to move up and down on a
@@ -1335,8 +1335,8 @@ bool QTextCursor::keepPositionOnInsert() const
   Defines whether the cursor should keep its current position when text gets inserted at the current position of the
   cursor.
 
-  If \b is true, the cursor keeps its current position when text gets inserted at the positing of the cursor.
-  If \b is false, the cursor moves along with the inserted text.
+  If \a b is true, the cursor keeps its current position when text gets inserted at the positing of the cursor.
+  If \a b is false, the cursor moves along with the inserted text.
 
   The default is false.
 
diff --git a/src/gui/text/qtextdocument_p.cpp b/src/gui/text/qtextdocument_p.cpp
index 7b3f9853c9..213db7ed9f 100644
--- a/src/gui/text/qtextdocument_p.cpp
+++ b/src/gui/text/qtextdocument_p.cpp
@@ -1649,7 +1649,7 @@ void QTextDocumentPrivate::compressPieceTable()
     int newLen = 0;
 
     for (FragmentMap::Iterator it = fragments.begin(); !it.atEnd(); ++it) {
-        qMemCopy(newTextPtr, text.constData() + it->stringPosition, it->size_array[0] * sizeof(QChar));
+        memcpy(newTextPtr, text.constData() + it->stringPosition, it->size_array[0] * sizeof(QChar));
         it->stringPosition = newLen;
         newTextPtr += it->size_array[0];
         newLen += it->size_array[0];
diff --git a/src/gui/text/qtextlayout.cpp b/src/gui/text/qtextlayout.cpp
index 43900c0453..aff88f63b5 100644
--- a/src/gui/text/qtextlayout.cpp
+++ b/src/gui/text/qtextlayout.cpp
@@ -1978,7 +1978,7 @@ void QTextLine::layout_helper(int maxGlyphs)
             // We ignore the right bearing if the minimum negative bearing is too little to
             // expand the text beyond the edge.
             if (sb_or_ws|breakany) {
-                if (lbh.calculateNewWidth(line) + lbh.minimumRightBearing > line.width)
+                if (lbh.calculateNewWidth(line) - lbh.minimumRightBearing > line.width)
                     lbh.adjustRightBearing();
                 if (lbh.checkFullOtherwiseExtend(line)) {
                     if (!breakany) {
diff --git a/src/gui/text/qtextobject.cpp b/src/gui/text/qtextobject.cpp
index f386871d5e..5fb3384d51 100644
--- a/src/gui/text/qtextobject.cpp
+++ b/src/gui/text/qtextobject.cpp
@@ -1148,7 +1148,7 @@ int QTextBlock::charFormatIndex() const
   direction from the blocks content. Returns either Qt::LeftToRight
   or Qt::RightToLeft.
 
-  \sa QTextBlock::layoutDirection(), QString::isRightToLeft(), Qt::LayoutDirection
+  \sa QTextFormat::layoutDirection(), QString::isRightToLeft(), Qt::LayoutDirection
 */
 Qt::LayoutDirection QTextBlock::textDirection() const
 {
diff --git a/src/gui/text/qtextoption.cpp b/src/gui/text/qtextoption.cpp
index 8f31e4603a..9eeec0bfae 100644
--- a/src/gui/text/qtextoption.cpp
+++ b/src/gui/text/qtextoption.cpp
@@ -392,7 +392,12 @@ QList<QTextOption::Tab> QTextOption::tabs() const
 
 /*!
     \fn Tab::Tab(qreal pos, TabType tabType, QChar delim = QChar())
-    Creates a tab with the given position, tab type, and (for DelimiterTab) delimiter
+    
+    Creates a tab with the given position, tab type, and delimiter
+    (\a pos, \a tabType, \a delim).
+
+    \note \a delim is only used when \a tabType is DelimiterTab.
+
     \since 4.7
 */
 
diff --git a/src/gui/text/qtexttable.cpp b/src/gui/text/qtexttable.cpp
index 5100176bad..c291f25ff8 100644
--- a/src/gui/text/qtexttable.cpp
+++ b/src/gui/text/qtexttable.cpp
@@ -754,19 +754,39 @@ void QTextTable::insertColumns(int pos, int num)
     QTextFormatCollection *c = p->formatCollection();
     p->beginEditBlock();
 
+    QList<int> extendedSpans;
     for (int i = 0; i < d->nRows; ++i) {
         int cell;
         if (i == d->nRows - 1 && pos == d->nCols)
             cell = d->fragment_end;
         else
             cell = d->grid[i*d->nCols + pos];
-        QTextDocumentPrivate::FragmentIterator it(&p->fragmentMap(), cell);
-        QTextCharFormat fmt = c->charFormat(it->format);
         if (pos > 0 && pos < d->nCols && cell == d->grid[i*d->nCols + pos - 1]) {
             // cell spans the insertion place, extend it
-            fmt.setTableCellColumnSpan(fmt.tableCellColumnSpan() + num);
-            p->setCharFormat(it.position(), 1, fmt);
+            if (!extendedSpans.contains(cell)) {
+                QTextDocumentPrivate::FragmentIterator it(&p->fragmentMap(), cell);
+                QTextCharFormat fmt = c->charFormat(it->format);
+                fmt.setTableCellColumnSpan(fmt.tableCellColumnSpan() + num);
+                p->setCharFormat(it.position(), 1, fmt);
+                d->dirty = true;
+                extendedSpans << cell;
+            }
         } else {
+            /* If the next cell is spanned from the row above, we need to find the right position
+            to insert to */
+            if (i > 0 && pos < d->nCols && cell == d->grid[(i-1) * d->nCols + pos]) {
+                int gridIndex = i*d->nCols + pos;
+                const int gridEnd = d->nRows * d->nCols - 1;
+                while (gridIndex < gridEnd && cell == d->grid[gridIndex]) {
+                    ++gridIndex;
+                }
+                if (gridIndex == gridEnd)
+                    cell = d->fragment_end;
+                else
+                    cell = d->grid[gridIndex];
+            }
+            QTextDocumentPrivate::FragmentIterator it(&p->fragmentMap(), cell);
+            QTextCharFormat fmt = c->charFormat(it->format);
             fmt.setTableCellRowSpan(1);
             fmt.setTableCellColumnSpan(1);
             Q_ASSERT(fmt.objectIndex() == objectIndex());
@@ -915,12 +935,13 @@ void QTextTable::removeColumns(int pos, int num)
     for (int r = 0; r < d->nRows; ++r) {
         for (int c = pos; c < pos + num; ++c) {
             int cell = d->grid[r*d->nCols + c];
-            if (touchedCells.contains(cell))
-                continue;
-            touchedCells << cell;
             QTextDocumentPrivate::FragmentIterator it(&p->fragmentMap(), cell);
             QTextCharFormat fmt = collection->charFormat(it->format);
             int span = fmt.tableCellColumnSpan();
+            if (touchedCells.contains(cell) && span <= 1)
+                continue;
+            touchedCells << cell;
+
             if (span > 1) {
                 fmt.setTableCellColumnSpan(span - 1);
                 p->setCharFormat(it.position(), 1, fmt);
diff --git a/src/gui/text/text.pri b/src/gui/text/text.pri
index 889fb2c4d3..102df4d41d 100644
--- a/src/gui/text/text.pri
+++ b/src/gui/text/text.pri
@@ -200,8 +200,6 @@ contains(QT_CONFIG, freetype) {
     # pull in the proper freetype2 include directory
     include($$QT_SOURCE_TREE/config.tests/unix/freetype/freetype.pri)
     LIBS_PRIVATE += -lfreetype
-} else {
-    DEFINES *= QT_NO_FREETYPE
 }
 
 contains(QT_CONFIG, fontconfig) {