Merge branch 4.7 into qt-4.8-from-4.7

6 files changed, 64 insertions, 17 deletions

diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp
index c5fad9d..3190d7e 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp
@@ -2302,11 +2302,19 @@ void QDeclarativeListView::setCacheBuffer(int b)
     depending on the "size" property of the model item. The \c sectionHeading
     delegate component provides the light blue bar that marks the beginning of
     each section.
+
        
     \snippet examples/declarative/modelviews/listview/sections.qml 0
 
     \image qml-listview-sections-example.png
 
+    \note Adding sections to a ListView does not automatically re-order the
+    list items by the section criteria.
+    If the model is not ordered by section, then it is possible that
+    the sections created will not be unique; each boundary between
+    differing sections will result in a section header being created
+    even if that section exists elsewhere.
+
     \sa {declarative/modelviews/listview}{ListView examples}
 */
 QDeclarativeViewSection *QDeclarativeListView::sectionCriteria()
diff --git a/src/declarative/graphicsitems/qdeclarativetext.cpp b/src/declarative/graphicsitems/qdeclarativetext.cpp
index 3ab6417..a38152d 100644
--- a/src/declarative/graphicsitems/qdeclarativetext.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetext.cpp
@@ -92,7 +92,8 @@ QDeclarativeTextPrivate::QDeclarativeTextPrivate()
   format(QDeclarativeText::AutoText), wrapMode(QDeclarativeText::NoWrap), lineHeight(1),
   lineHeightMode(QDeclarativeText::ProportionalHeight), lineCount(1), truncated(false), maximumLineCount(INT_MAX),
   maximumLineCountValid(false), imageCacheDirty(true), updateOnComponentComplete(true), richText(false), singleline(false),
-  cacheAllTextAsImage(true), internalWidthUpdate(false), requireImplicitWidth(false),  hAlignImplicit(true), rightToLeftText(false), naturalWidth(0), doc(0)
+  cacheAllTextAsImage(true), internalWidthUpdate(false), requireImplicitWidth(false),  hAlignImplicit(true),
+  rightToLeftText(false), layoutTextElided(false), naturalWidth(0), doc(0)
 {
     cacheAllTextAsImage = enableImageCache();
     QGraphicsItemPrivate::acceptedMouseButtons = Qt::LeftButton;
@@ -199,6 +200,7 @@ void QDeclarativeTextPrivate::updateLayout()
         return;
     }
 
+    layoutTextElided = false;
     // Setup instance of QTextLayout for all cases other than richtext
     if (!richText) {
         layout.clearLayout();
@@ -209,10 +211,13 @@ void QDeclarativeTextPrivate::updateLayout()
             singleline = !tmp.contains(QChar::LineSeparator);
             if (singleline && !maximumLineCountValid && elideMode != QDeclarativeText::ElideNone && q->widthValid()) {
                 QFontMetrics fm(font);
-                tmp = fm.elidedText(tmp,(Qt::TextElideMode)elideMode,q->width()); // XXX still worth layout...?
-                if (tmp != text && !truncated) {
-                    truncated = true;
-                    emit q->truncatedChanged();
+                tmp = fm.elidedText(tmp,(Qt::TextElideMode)elideMode,q->width());
+                if (tmp != text) {
+                    layoutTextElided = true;
+                    if (!truncated) {
+                        truncated = true;
+                        emit q->truncatedChanged();
+                    }
                 }
             }
             layout.setText(tmp);
@@ -354,6 +359,12 @@ QRect QDeclarativeTextPrivate::setupTextLayout()
 
     if (requireImplicitWidth && q->widthValid()) {
         // requires an extra layout
+        QString elidedText;
+        if (layoutTextElided) {
+            // We have provided elided text to the layout, but we must calculate unelided width.
+            elidedText = layout.text();
+            layout.setText(text);
+        }
         layout.beginLayout();
         forever {
             QTextLine line = layout.createLine();
@@ -367,6 +378,8 @@ QRect QDeclarativeTextPrivate::setupTextLayout()
             br = br.united(line.naturalTextRect());
         }
         naturalWidth = br.width();
+        if (layoutTextElided)
+            layout.setText(elidedText);
     }
 
     if (maximumLineCountValid) {
diff --git a/src/declarative/graphicsitems/qdeclarativetext_p_p.h b/src/declarative/graphicsitems/qdeclarativetext_p_p.h
index e3ab62a..6a3d581 100644
--- a/src/declarative/graphicsitems/qdeclarativetext_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativetext_p_p.h
@@ -116,6 +116,7 @@ public:
     bool requireImplicitWidth:1;
     bool hAlignImplicit:1;
     bool rightToLeftText:1;
+    bool layoutTextElided:1;
 
     QRect layedOutTextRect;
     QSize paintedSize;
diff --git a/src/declarative/graphicsitems/qdeclarativetextinput.cpp b/src/declarative/graphicsitems/qdeclarativetextinput.cpp
index e1c2107..ee241d6 100644
--- a/src/declarative/graphicsitems/qdeclarativetextinput.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextinput.cpp
@@ -862,6 +862,20 @@ bool QDeclarativeTextInput::hasAcceptableInput() const
     state.
 */
 
+void QDeclarativeTextInputPrivate::updateInputMethodHints()
+{
+    Q_Q(QDeclarativeTextInput);
+    Qt::InputMethodHints hints = inputMethodHints;
+    uint echo = control->echoMode();
+    if (echo == QDeclarativeTextInput::Password || echo == QDeclarativeTextInput::NoEcho)
+        hints |= Qt::ImhHiddenText;
+    else if (echo == QDeclarativeTextInput::PasswordEchoOnEdit)
+        hints &= ~Qt::ImhHiddenText;
+    if (echo != QDeclarativeTextInput::Normal)
+        hints |= (Qt::ImhNoAutoUppercase | Qt::ImhNoPredictiveText);
+    q->setInputMethodHints(hints);
+}
+
 /*!
     \qmlproperty enumeration TextInput::echoMode
 
@@ -884,21 +898,27 @@ void QDeclarativeTextInput::setEchoMode(QDeclarativeTextInput::EchoMode echo)
     Q_D(QDeclarativeTextInput);
     if (echoMode() == echo)
         return;
-    Qt::InputMethodHints imHints = inputMethodHints();
-    if (echo == Password || echo == NoEcho)
-        imHints |= Qt::ImhHiddenText;
-    else
-        imHints &= ~Qt::ImhHiddenText;
-    if (echo != Normal)
-        imHints |= (Qt::ImhNoAutoUppercase | Qt::ImhNoPredictiveText);
-    else
-        imHints &= ~(Qt::ImhNoAutoUppercase | Qt::ImhNoPredictiveText);
-    setInputMethodHints(imHints);
     d->control->setEchoMode((uint)echo);
+    d->updateInputMethodHints();
     q_textChanged();
     emit echoModeChanged(echoMode());
 }
 
+Qt::InputMethodHints QDeclarativeTextInput::imHints() const
+{
+    Q_D(const QDeclarativeTextInput);
+    return d->inputMethodHints;
+}
+
+void QDeclarativeTextInput::setIMHints(Qt::InputMethodHints hints)
+{
+    Q_D(QDeclarativeTextInput);
+    if (d->inputMethodHints == hints)
+        return;
+    d->inputMethodHints = hints;
+    d->updateInputMethodHints();
+}
+
 /*!
     \qmlproperty Component TextInput::cursorDelegate
     The delegate for the cursor in the TextInput.
diff --git a/src/declarative/graphicsitems/qdeclarativetextinput_p.h b/src/declarative/graphicsitems/qdeclarativetextinput_p.h
index 8c873b3..ec70e43 100644
--- a/src/declarative/graphicsitems/qdeclarativetextinput_p.h
+++ b/src/declarative/graphicsitems/qdeclarativetextinput_p.h
@@ -86,7 +86,7 @@ class Q_AUTOTEST_EXPORT QDeclarativeTextInput : public QDeclarativeImplicitSizeP
     Q_PROPERTY(QValidator* validator READ validator WRITE setValidator NOTIFY validatorChanged)
 #endif
     Q_PROPERTY(QString inputMask READ inputMask WRITE setInputMask NOTIFY inputMaskChanged)
-    Q_PROPERTY(Qt::InputMethodHints inputMethodHints READ inputMethodHints WRITE setInputMethodHints)
+    Q_PROPERTY(Qt::InputMethodHints inputMethodHints READ imHints WRITE setIMHints)
 
     Q_PROPERTY(bool acceptableInput READ hasAcceptableInput NOTIFY acceptableInputChanged)
     Q_PROPERTY(EchoMode echoMode READ echoMode WRITE setEchoMode NOTIFY echoModeChanged)
@@ -215,6 +215,9 @@ public:
 
     bool isInputMethodComposing() const;
 
+    Qt::InputMethodHints imHints() const;
+    void setIMHints(Qt::InputMethodHints hints);
+
 Q_SIGNALS:
     void textChanged();
     void cursorPositionChanged();
diff --git a/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h b/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h
index fd4da2e..ed53e8f 100644
--- a/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h
@@ -73,7 +73,7 @@ public:
     QDeclarativeTextInputPrivate() : control(new QLineControl(QString())),
                  color((QRgb)0), style(QDeclarativeText::Normal),
                  styleColor((QRgb)0), hAlign(QDeclarativeTextInput::AlignLeft),
-                 mouseSelectionMode(QDeclarativeTextInput::SelectCharacters),
+                 mouseSelectionMode(QDeclarativeTextInput::SelectCharacters), inputMethodHints(Qt::ImhNone),
                  hscroll(0), oldScroll(0), oldValidity(false), focused(false), focusOnPress(true),
                  showInputPanelOnFocus(true), clickCausedFocus(false), cursorVisible(false),
                  autoScroll(true), selectByMouse(false), canPaste(false), hAlignImplicit(true)
@@ -108,6 +108,7 @@ public:
     void mirrorChange();
     int calculateTextWidth();
     bool sendMouseEventToInputContext(QGraphicsSceneMouseEvent *event, QEvent::Type eventType);
+    void updateInputMethodHints();
 
     QLineControl* control;
 
@@ -120,6 +121,7 @@ public:
     QColor  styleColor;
     QDeclarativeTextInput::HAlignment hAlign;
     QDeclarativeTextInput::SelectionMode mouseSelectionMode;
+    Qt::InputMethodHints inputMethodHints;
     QPointer<QDeclarativeComponent> cursorComponent;
     QPointer<QDeclarativeItem> cursorItem;
     QPointF pressPos;