57 /*!

    57 /*!

    58     Constructs a new HgIndexFeedback with a parent.

    58     Constructs a new HgIndexFeedback with a parent.

    59 */

    59 */

    60 HgIndexFeedback::HgIndexFeedback(QGraphicsItem *parent)

    60 HgIndexFeedback::HgIndexFeedback(QGraphicsItem *parent)

    61     : HbWidget( *new HgIndexFeedbackPrivate, parent, 0)

    61     : HbWidget( *new HgIndexFeedbackPrivate, parent, 0)

    63 {

    63 {

    64     Q_D( HgIndexFeedback );

    64     Q_D( HgIndexFeedback );

    65     d->q_ptr = this;

    65     d->q_ptr = this;

    66 

    66 

    67     HbStyleLoader::registerFilePath(":/hgindexfeedback.css");

    67     HbStyleLoader::registerFilePath(":/hgindexfeedback.css");

    69     d->init();

    69     d->init();

    70 }

    70 }

    71 

    71 

    72 /*!

    72 /*!

    73     Destructs the index feedback.

    73     Destructs the index feedback.

   132     if (!d->mWidget) {

   132     if (!d->mWidget) {

   133         return;

   133         return;

   134     }

   134     }

   135 

   135 

   136     d->connectModelToIndexFeedback(d->mWidget->selectionModel());

   136     d->connectModelToIndexFeedback(d->mWidget->selectionModel());

   138     d->connectScrollBarToIndexFeedback(d->mWidget->scrollBar());

   138     d->connectScrollBarToIndexFeedback(d->mWidget->scrollBar());

   139 

   139 

   140     connect(d->mWidget, SIGNAL(destroyed(QObject*)),

   140     connect(d->mWidget, SIGNAL(destroyed(QObject*)),

   141         this, SLOT(_q_itemViewDestroyed()));

   141         this, SLOT(_q_itemViewDestroyed()));

   142 

   142 

   176 

   176 

   177     switch (primitive) {

   177     switch (primitive) {

   178         case HbStyle::P_IndexFeedback_popup_text:

   178         case HbStyle::P_IndexFeedback_popup_text:

   179             retVal = d->mTextItem;

   179             retVal = d->mTextItem;

   180             break;

   180             break;

   182         case HbStyle::P_IndexFeedback_popup_background:

   182         case HbStyle::P_IndexFeedback_popup_background:

   183             retVal = d->mPopupItem;

   183             retVal = d->mPopupItem;

   184             break;

   184             break;

   185 

   185 

   186         default:

   186         default:

   201     Q_D( HgIndexFeedback );

   201     Q_D( HgIndexFeedback );

   202 

   202 

   203     if (ev->type() == QEvent::GraphicsSceneResize) {

   203     if (ev->type() == QEvent::GraphicsSceneResize) {

   204         d->calculatePopupRects();

   204         d->calculatePopupRects();

   205     }

   205     }

   207     return QGraphicsItem::sceneEventFilter(watched, ev);

   207     return QGraphicsItem::sceneEventFilter(watched, ev);

   208 }

   208 }

   209 

   209 

   210 /*

   210 /*

   212     index feedback, an event filter is used.

   212     index feedback, an event filter is used.

   213 

   213 

   214     Specifically, if a scrollbar which is interactive is pressed or released

   214     Specifically, if a scrollbar which is interactive is pressed or released

   215     this function will call the appropriate function in HgIndexFeedbackPrivate.

   215     this function will call the appropriate function in HgIndexFeedbackPrivate.

   216 */

   216 */

   233             case QEvent::MouseButtonRelease:

   233             case QEvent::MouseButtonRelease:

   234                 if (scrollBar->isInteractive()) {

   234                 if (scrollBar->isInteractive()) {

   235                     d->scrollBarReleased();

   235                     d->scrollBarReleased();

   236                 }

   236                 }

   237                 break;

   237                 break;

   239             case QEvent::GraphicsSceneResize:

   239             case QEvent::GraphicsSceneResize:

   240             case QEvent::Resize:

   240             case QEvent::Resize:

   241                     d->_q_hideIndexFeedbackNow();

   241                     d->_q_hideIndexFeedbackNow();

   242                     d->calculatePopupRects();

   242                     d->calculatePopupRects();

   243                     d->updatePrimitives();

   243                     d->updatePrimitives();

   274 

   274 

   275     switch (d->mIndexFeedbackPolicy) {

   275     switch (d->mIndexFeedbackPolicy) {

   276         case HgWidget::IndexFeedbackSingleCharacter:

   276         case HgWidget::IndexFeedbackSingleCharacter:

   277             {

   277             {

   278                 fontSpec = HbFontSpec(HbFontSpec::Primary);

   278                 fontSpec = HbFontSpec(HbFontSpec::Primary);

   280             }

   280             }

   281             break;

   281             break;

   283         case HgWidget::IndexFeedbackThreeCharacter:

   283         case HgWidget::IndexFeedbackThreeCharacter:

   284             {

   284             {

   285                 fontSpec = HbFontSpec(HbFontSpec::Primary);

   285                 fontSpec = HbFontSpec(HbFontSpec::Primary);

   287             }

   287             }

   288             break;

   288             break;

   289 

   289 

   290         case HgWidget::IndexFeedbackString:

   290         case HgWidget::IndexFeedbackString:

   291             {

   291             {

   292                 fontSpec = HbFontSpec(HbFontSpec::Primary);

   292                 fontSpec = HbFontSpec(HbFontSpec::Primary);

   293                 qreal textPaneHeight = 0;

   293                 qreal textPaneHeight = 0;

   294                 style()->parameter(QLatin1String("hb-param-text-height-primary"), textPaneHeight);

   294                 style()->parameter(QLatin1String("hb-param-text-height-primary"), textPaneHeight);

   296             }

   296             }

   297             break;

   297             break;

   298 

   298 

   299         case HgWidget::IndexFeedbackNone:

   299         case HgWidget::IndexFeedbackNone:

   300             // leave the HbStyleOption uninitialized

   300             // leave the HbStyleOption uninitialized