Merge branch 'qtquick2'

Conflicts:
	demos/declarative/flickr/common/Progress.qml
	demos/declarative/flickr/common/RssModel.qml
	demos/declarative/flickr/common/ScrollBar.qml
	demos/declarative/flickr/common/Slider.qml
	demos/declarative/flickr/mobile/Button.qml
	demos/declarative/flickr/mobile/GridDelegate.qml
	demos/declarative/flickr/mobile/ImageDetails.qml
	demos/declarative/flickr/mobile/ListDelegate.qml
	demos/declarative/flickr/mobile/TitleBar.qml
	demos/declarative/flickr/mobile/ToolBar.qml
	demos/declarative/webbrowser/content/Button.qml
	demos/declarative/webbrowser/content/FlickableWebView.qml
	demos/declarative/webbrowser/content/Header.qml
	demos/declarative/webbrowser/content/ScrollBar.qml
	demos/declarative/webbrowser/content/UrlInput.qml
	demos/declarative/webbrowser/webbrowser.qml
	doc/src/snippets/declarative/mousearea/mousearea-snippet.qml
	examples/declarative/modelviews/webview/newwindows/qml/alerts.html
	examples/declarative/modelviews/webview/newwindows/qml/content/Mapping/map.html
	examples/declarative/modelviews/webview/newwindows/qml/content/pics/cancel.png
	examples/declarative/modelviews/webview/newwindows/qml/content/pics/ok.png
	examples/declarative/modelviews/webview/newwindows/qml/newwindows.html
	src/declarative/graphicsitems/qdeclarativetextinput.cpp
	src/declarative/qml/qdeclarativecompiledbindings.cpp
	src/declarative/qml/qdeclarativecompiledbindings_p.h
	src/declarative/qml/qdeclarativedom.cpp
	src/declarative/qml/qdeclarativedom_p.h
	src/declarative/qml/qdeclarativedom_p_p.h
	src/declarative/qml/qdeclarativeengine.cpp
	src/declarative/qml/qdeclarativetypeloader.cpp
	src/imports/particles/particles.cpp
	tests/auto/declarative/qdeclarativedom/tst_qdeclarativedom.cpp
	tests/auto/declarative/qmlvisual/qdeclarativeflickable/data/flickable-horizontal.4.png
	tests/auto/declarative/qmlvisual/qdeclarativepathview/data/test-pathview.6.png
	tests/auto/declarative/qmlvisual/qdeclarativepositioners/data/usingRepeater.0.png
	tests/auto/declarative/qmlvisual/qdeclarativespringanimation/data/follow.0.png
	tests/auto/declarative/qmlvisual/qdeclarativespringanimation/data/follow.1.png
	tests/auto/declarative/qmlvisual/qdeclarativespringanimation/data/follow.2.png
	tests/auto/declarative/qmlvisual/qdeclarativespringanimation/data/follow.3.png
	tests/auto/declarative/qmlvisual/qdeclarativespringanimation/data/follow.4.png
	tests/auto/declarative/qmlvisual/qdeclarativespringanimation/data/follow.5.png
	tests/auto/declarative/qmlvisual/qdeclarativespringanimation/data/follow.6.png
	tests/auto/declarative/qmlvisual/qdeclarativespringanimation/data/follow.7.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/align/data-MAC/multilineAlign.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/align/data-X11/multilineAlign.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/baseline/data-X11/parentanchor.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/data-MAC/qtbug_14865.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/data-MAC/qtbug_14865.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/data-X11/qtbug_14865.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/data-X11/qtbug_14865.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/elide/data-X11/elide.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/elide/data-X11/elide2.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/elide/data-X11/elide2.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/elide/data-X11/multilength.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/elide/data-X11/multilength.2.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/elide/data-X11/multilength.3.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/elide/data-X11/multilength.4.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/elide/data-X11/multilength.5.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/font/data-MAC/plaintext2.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/font/data-MAC/plaintext3.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/font/data-X11/plaintext.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/font/data-X11/plaintext2.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/font/data-X11/richtext.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/font/data-X11/richtext2.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.10.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.11.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.2.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.3.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.4.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.5.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.6.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.7.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.8.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.9.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/wrap.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/wrap.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/wrap.2.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/wrap.3.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/wrap.4.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/wrap.5.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/wrap.6.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/qt-669.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/qt-669.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/qt-669.2.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/qt-669.3.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/qt-669.4.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/usingMultilineEdit.10.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/usingMultilineEdit.11.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/usingMultilineEdit.12.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/usingMultilineEdit.7.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/usingMultilineEdit.9.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/wrap.7.png
	tests/auto/declarative/qmlvisual/qdeclarativetextinput/data-MAC/echoMode.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetextinput/data-MAC/echoMode.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetextinput/data-MAC/echoMode.2.png
	tests/auto/declarative/qmlvisual/qdeclarativetextinput/data-X11/usingLineEdit.11.png
	tests/auto/declarative/qmlvisual/tst_qmlvisual.cpp

Change-Id: I40df8a9403a58a6c03a0f1734f16a5cbed6c85ff

1 files changed, 54 insertions, 10 deletions

diff --git a/src/imports/folderlistmodel/qdeclarativefolderlistmodel.cpp b/src/imports/folderlistmodel/qdeclarativefolderlistmodel.cpp
index f8051a7883..88675d4ae0 100644
--- a/src/imports/folderlistmodel/qdeclarativefolderlistmodel.cpp
+++ b/src/imports/folderlistmodel/qdeclarativefolderlistmodel.cpp
@@ -53,7 +53,7 @@ class QDeclarativeFolderListModelPrivate
 {
 public:
     QDeclarativeFolderListModelPrivate()
-        : sortField(QDeclarativeFolderListModel::Name), sortReversed(false), count(0) {
+        : sortField(QDeclarativeFolderListModel::Name), sortReversed(false), count(0), showDirs(true), showDots(false), showOnlyReadable(false), insideRefresh(false) {
         nameFilters << QLatin1String("*");
     }
 
@@ -90,6 +90,10 @@ public:
     QDeclarativeFolderListModel::SortField sortField;
     bool sortReversed;
     int count;
+    bool showDirs;
+    bool showDots;
+    bool showOnlyReadable;
+    bool insideRefresh;
 };
 
 /*!
@@ -222,15 +226,39 @@ void QDeclarativeFolderListModel::setFolder(const QUrl &folder)
 {
     if (folder == d->folder)
         return;
-    QModelIndex index = d->model.index(folder.toLocalFile());
-    if ((index.isValid() && d->model.isDir(index)) || folder.toLocalFile().isEmpty()) {
 
+    QModelIndex index = d->model.index(folder.toLocalFile()); // This can modify the filtering rules.
+    if ((index.isValid() && d->model.isDir(index)) || folder.toLocalFile().isEmpty()) {
         d->folder = folder;
-        QMetaObject::invokeMethod(this, "refresh", Qt::QueuedConnection);
+        QMetaObject::invokeMethod(this, "resetFiltering", Qt::QueuedConnection); // resetFiltering will invoke refresh().
         emit folderChanged();
     }
 }
 
+void QDeclarativeFolderListModel::resetFiltering()
+{
+    // ensure that we reset the filtering rules, because the QDirModel::index()
+    // function isn't quite as const as it claims to be.
+    QDir::Filters filt = d->model.filter();
+
+    if (d->showDirs)
+        filt |= (QDir::AllDirs | QDir::Drives);
+    else
+        filt &= ~(QDir::AllDirs | QDir::Drives);
+
+    if (d->showDots)
+        filt &= ~QDir::NoDotAndDotDot;
+    else
+        filt |= QDir::NoDotAndDotDot;
+
+    if (d->showOnlyReadable)
+        filt |= QDir::Readable;
+    else
+        filt &= ~QDir::Readable;
+
+    d->model.setFilter(filt); // this causes a refresh().
+}
+
 /*!
     \qmlproperty url FolderListModel::parentFolder
 
@@ -363,12 +391,17 @@ bool QDeclarativeFolderListModel::isFolder(int index) const
 
 void QDeclarativeFolderListModel::refresh()
 {
+    if (d->insideRefresh)
+        return;
+    d->insideRefresh = true;
+
     d->folderIndex = QModelIndex();
     if (d->count) {
         emit beginRemoveRows(QModelIndex(), 0, d->count-1);
         d->count = 0;
         emit endRemoveRows();
     }
+
     d->folderIndex = d->model.index(d->folder.toLocalFile());
     int newcount = d->model.rowCount(d->folderIndex);
     if (newcount) {
@@ -376,6 +409,8 @@ void QDeclarativeFolderListModel::refresh()
         d->count = newcount;
         emit endInsertRows();
     }
+
+    d->insideRefresh = false; // finished refreshing.
 }
 
 void QDeclarativeFolderListModel::inserted(const QModelIndex &index, int start, int end)
@@ -423,10 +458,13 @@ void  QDeclarativeFolderListModel::setShowDirs(bool on)
 {
     if (!(d->model.filter() & QDir::AllDirs) == !on)
         return;
-    if (on)
+    if (on) {
+        d->showDirs = true;
         d->model.setFilter(d->model.filter() | QDir::AllDirs | QDir::Drives);
-    else
+    } else {
+        d->showDirs = false;
         d->model.setFilter(d->model.filter() & ~(QDir::AllDirs | QDir::Drives));
+    }
 }
 
 /*!
@@ -448,10 +486,13 @@ void  QDeclarativeFolderListModel::setShowDotAndDotDot(bool on)
 {
     if (!(d->model.filter() & QDir::NoDotAndDotDot) == on)
         return;
-    if (on)
+    if (on) {
+        d->showDots = true;
         d->model.setFilter(d->model.filter() & ~QDir::NoDotAndDotDot);
-    else
+    } else {
+        d->showDots = false;
         d->model.setFilter(d->model.filter() | QDir::NoDotAndDotDot);
+    }
 }
 
 /*!
@@ -473,10 +514,13 @@ void QDeclarativeFolderListModel::setShowOnlyReadable(bool on)
 {
     if (!(d->model.filter() & QDir::Readable) == !on)
         return;
-    if (on)
+    if (on) {
+        d->showOnlyReadable = true;
         d->model.setFilter(d->model.filter() | QDir::Readable);
-    else
+    } else {
+        d->showOnlyReadable = false;
         d->model.setFilter(d->model.filter() & ~QDir::Readable);
+    }
 }
 
 //![code]