void ScrollableArea::setScrollOffsetFromAnimation(const IntPoint& offset)
{
if (requestScrollPositionUpdate(offset))
return;
scrollPositionChanged(offset);
}
void ScrollableArea::setScrollOffsetFromAnimation(const ScrollOffset& offset)
{
ScrollPosition position = scrollPositionFromOffset(offset);
if (requestScrollPositionUpdate(position))
return;
scrollPositionChanged(position);
}
/*!
\brief SLOT handles simultanous vertical scrolling of owned widgets.
\param newPos New scroll position
*/
void CalenDayContentWidget::widgetScrolled(const QPointF &newPos)
{
for (int i = 0; i < mWidgets.count(); i++) {
CalenDayItemView *view =
static_cast<CalenDayItemView *> (mWidgets[i]);
view->scrollVertically(newPos);
}
emit scrollPositionChanged(newPos);
}
void ScrollableArea::setScrollPosition(const DoublePoint& position, ScrollType scrollType, ScrollBehavior behavior)
{
if (behavior == ScrollBehaviorAuto)
behavior = scrollBehaviorStyle();
if (scrollType == CompositorScroll)
scrollPositionChanged(clampScrollPosition(position), CompositorScroll);
else if (scrollType == ProgrammaticScroll)
programmaticScrollHelper(position, behavior);
else if (scrollType == UserScroll)
userScrollHelper(position, behavior);
else
ASSERT_NOT_REACHED();
}
void ScrollableArea::notifyScrollPositionChanged(const IntPoint& position)
{
scrollPositionChanged(position);
scrollAnimator()->setCurrentPosition(position);
}
void ScrollableArea::setScrollOffsetFromAnimation(const DoublePoint& offset)
{
scrollPositionChanged(offset);
}
void GuiScrollBar::setScrollPosition(size_t position) {
dynamic_cast<MyGUI::ScrollBar*>(getMyGUIWidget())->setScrollPosition(position);
emit scrollPositionChanged(position);
}
// NOTE: Only called from Internals for testing.
void ScrollableArea::setScrollOffsetFromInternals(const IntPoint& offset)
{
scrollPositionChanged(DoublePoint(offset), ProgrammaticScroll);
}
/*!
View layout loading from XML
*/
void NmViewerView::loadViewLayout()
{
NM_FUNCTION;
// Use document loader to load the view
bool ok(false);
setObjectName(QString(NMUI_MESSAGE_VIEWER_VIEW));
QObjectList objectList;
objectList.append(this);
// Pass the view to documentloader. Document loader uses this view
// when docml is parsed, instead of creating new view.
// documentloader is created in constructor
mDocumentLoader->setObjectTree(objectList);
mWidgetList = mDocumentLoader->load(NMUI_MESSAGE_VIEWER_XML, &ok);
if (ok)
{
// Create content and content layout
// qobject_cast not work in this case, using reinterpret_cast
mViewerContent = reinterpret_cast<HbWidget *>(
mDocumentLoader->findObject(NMUI_MESSAGE_VIEWER_CONTENT));
// Find scroll area
mScrollArea = reinterpret_cast<HbScrollArea *>(
mDocumentLoader->findObject(NMUI_MESSAGE_VIEWER_SCROLL_AREA));
if (mScrollArea) {
mScrollArea->setParentItem(this);
mScrollArea->setScrollDirections(Qt::Vertical | Qt::Horizontal);
connect(mScrollArea, SIGNAL(scrollPositionChanged(QPointF)),
this, SLOT(contentScrollPositionChanged(QPointF)));
// Get scroll area contents and set layout margins
mScrollAreaContents = qobject_cast<HbWidget *>(
mDocumentLoader->findObject(NMUI_MESSAGE_VIEWER_SCROLL_AREA_CONTENTS));
if (mScrollAreaContents) {
QGraphicsLayout *layout = mScrollAreaContents->layout();
if (layout){
layout->setContentsMargins(0,0,0,0);
}
// Set white pixmap to backgrounditem
QPixmap whitePixmap(NmWhitePixmapSize,NmWhitePixmapSize);
whitePixmap.fill(Qt::white);
QGraphicsPixmapItem *pixmapItem = new QGraphicsPixmapItem(whitePixmap);
mScrollAreaContents->setBackgroundItem(pixmapItem);
}
// Load headerwidget
mHeaderWidget = qobject_cast<NmViewerHeader *>(
mDocumentLoader->findObject(NMUI_MESSAGE_VIEWER_HEADER));
if (mHeaderWidget) {
mHeaderWidget->setView(this);
mHeaderWidget->rescaleHeader(mScreenSize);
mHeaderWidget->setMessage(mMessage);
QPointF headerStartPos = mHeaderWidget->scenePos();
mHeaderStartScenePos = QPointF(0,headerStartPos.y());
}
// Load webview
mWebView = reinterpret_cast<NmMailViewerWK *>(
mDocumentLoader->findObject(QString(NMUI_MESSAGE_VIEWER_SCROLL_WEB_VIEW)));
if (mWebView) {
// Set auto load images and private browsing(no history) attributes
QWebSettings *settings = mWebView->settings();
if (settings) {
settings->setAttribute(QWebSettings::AutoLoadImages, true);
settings->setAttribute(QWebSettings::PrivateBrowsingEnabled, true);
}
QWebPage *page = mWebView->page();
if (page) {
QWebFrame *frame = page->mainFrame();
if (frame) {
frame->setScrollBarPolicy(Qt::Vertical,Qt::ScrollBarAlwaysOff);
frame->setScrollBarPolicy(Qt::Horizontal, Qt::ScrollBarAlwaysOff);
frame->setTextSizeMultiplier(NmZoomFactor);
connect(mWebView->page()->mainFrame(),
SIGNAL(contentsSizeChanged(const QSize&)),
this, SLOT(scaleWebViewWhenLoading(const QSize&)));
}
}
}
}
}
}
