void SpinBox::focusOutEvent(QFocusEvent *event)
{
QGraphicsWidget *widget = parentWidget();
Plasma::Applet *applet = qobject_cast<Plasma::Applet *>(widget);
while (!applet && widget) {
widget = widget->parentWidget();
applet = qobject_cast<Plasma::Applet *>(widget);
}
if (applet) {
applet->setStatus(Plasma::UnknownStatus);
}
QEvent closeEvent(QEvent::CloseSoftwareInputPanel);
if (qApp) {
if (QGraphicsView *view = qobject_cast<QGraphicsView*>(qApp->focusWidget())) {
if (view->scene() && view->scene() == scene()) {
QApplication::sendEvent(view, &closeEvent);
}
}
}
QGraphicsProxyWidget::focusOutEvent(event);
}
/*!
\internal
\a mw is the new parent. all items in the layout will be a child of \a mw.
*/
void QGraphicsLayoutPrivate::reparentChildWidgets(QGraphicsWidget *mw)
{
Q_Q(QGraphicsLayout);
int n = q->count();
//bool mwVisible = mw && mw->isVisible();
for (int i = 0; i < n; ++i) {
QGraphicsLayoutItem *item = q->itemAt(i);
if (item->isLayout()) {
QGraphicsLayout *l = static_cast<QGraphicsLayout*>(item);
l->d_func()->reparentChildWidgets(mw);
} else {
QGraphicsWidget *w = static_cast<QGraphicsWidget*>(item);
QGraphicsWidget *pw = w->parentWidget();
#ifdef QT_DEBUG
if (pw && pw != mw && qt_graphicsLayoutDebug()) {
qWarning("QGraphicsLayout::addChildLayout: widget %s \"%s\" in wrong parent; moved to correct parent",
w->metaObject()->className(), w->objectName().toLocal8Bit().constData());
}
#endif
//bool needShow = mwVisible && !(w->isHidden() && w->testAttribute(Qt::WA_WState_ExplicitShowHide));
if (pw != mw)
w->setParentItem(mw);
//if (needShow)
// QMetaObject::invokeMethod(w, "_q_showIfNotHidden", Qt::QueuedConnection); //show later
}
}
}
/*!
\internal
*/
void QGraphicsWidgetPrivate::clearFocusWidget()
{
// Reset focus child chain.
QGraphicsWidget *parent = static_cast<QGraphicsWidget *>(q_ptr);
do {
if (parent->d_func()->focusChild != q_ptr)
break;
parent->d_func()->focusChild = 0;
} while (!parent->isWindow() && (parent = parent->parentWidget()));
}
/*!
\internal
*/
void QGraphicsWidgetPrivate::setFocusWidget()
{
// Update focus child chain.
QGraphicsWidget *widget = static_cast<QGraphicsWidget *>(q_ptr);
QGraphicsWidget *parent = widget;
bool hidden = !visible;
do {
parent->d_func()->focusChild = widget;
} while (!parent->isWindow() && (parent = parent->parentWidget()) && (!hidden || !parent->d_func()->visible));
}
void SpinBox::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
QGraphicsWidget *widget = parentWidget();
Plasma::Applet *applet = qobject_cast<Plasma::Applet *>(widget);
while (!applet && widget) {
widget = widget->parentWidget();
applet = qobject_cast<Plasma::Applet *>(widget);
}
if (applet) {
applet->setStatus(Plasma::AcceptingInputStatus);
}
QGraphicsProxyWidget::mousePressEvent(event);
}
void QGraphicsWidgetPrivate::setLayoutDirection_helper(Qt::LayoutDirection direction)
{
Q_Q(QGraphicsWidget);
if ((direction == Qt::RightToLeft) == (testAttribute(Qt::WA_RightToLeft)))
return;
q->setAttribute(Qt::WA_RightToLeft, (direction == Qt::RightToLeft));
// Propagate this change to all children.
for (int i = 0; i < children.size(); ++i) {
QGraphicsItem *item = children.at(i);
if (item->isWidget()) {
QGraphicsWidget *widget = static_cast<QGraphicsWidget *>(item);
if (widget->parentWidget() && !widget->testAttribute(Qt::WA_SetLayoutDirection))
widget->d_func()->setLayoutDirection_helper(direction);
}
}
// Send the notification event to this widget item.
QEvent e(QEvent::LayoutDirectionChange);
QApplication::sendEvent(q, &e);
}
void HbComboBoxPrivate::positionDropDown( )
{
Q_Q( HbComboBox );
QRectF popupRect;
QRectF sceneRect( QPointF( ), HbDeviceProfile::profile( q ).logicalSize( ) );
QPointF widgetPos = q->scenePos( );
QAbstractItemModel *model = mDropDown->mList->model( );
calculateListItemHeight( );
qreal totalHeightRequd = model->rowCount( ) * mListItemHeight;
qreal maxPopupHeight = 0.0;
//read the maximum rows in drop down for different orientation from css
if( q->mainWindow( )->orientation( ) == Qt::Horizontal ) {
if( mDropDownRowsInLandscape == -1 ) {
HbStyleParameters params;
q->style( )->parameters( params );
params.addParameter( "max-rows-in-dropdown" );
q->polish( params );
mDropDownRowsInLandscape = params.value( "max-rows-in-dropdown" ).toInt( );
}
maxPopupHeight = mDropDownRowsInLandscape * mListItemHeight;
} else if( q->mainWindow( )->orientation( ) == Qt::Vertical ) {
if( mDropDownRowsInPortrait == -1 ) {
HbStyleParameters params;
q->style( )->parameters( params );
params.addParameter( "max-rows-in-dropdown" );
q->polish( params );
mDropDownRowsInPortrait = params.value( "max-rows-in-dropdown" ).toInt( );
}
maxPopupHeight = mDropDownRowsInPortrait * mListItemHeight;
}
if ( totalHeightRequd < maxPopupHeight ) {
maxPopupHeight = totalHeightRequd;
}
QSizeF popupSize = QSizeF( q->rect( ).width( ), maxPopupHeight );
QPointF popupPos;
if( !mDropDown->vkbOpened ) {
//position of drop down in both editable and non-editable combobox depends upon
//the available space above and below combobox
if( ( widgetPos.y( ) + q->rect( ).height( ) + maxPopupHeight) < sceneRect.height( ) ) {
popupPos = QPointF( widgetPos.x( ), widgetPos.y( ) + q->rect( ).height( ) );
#ifdef HB_EFFECTS
if ( !mHasDownEffect ) {
mHasDownEffect = true;
mHasUpEffect = false;
// this is temporary until proper effect theming comes.
//this Effect will be shown when there is space in the view bottom.
HbEffectInternal::add( mDropDown, "combo_appear_down", "appear" );
HbEffectInternal::add( mDropDown, "combo_disappear_downl", "disappear" );
}
#endif
} else if( widgetPos.y( ) - maxPopupHeight > 0.0 ) {
popupPos = QPointF( widgetPos.x( ), widgetPos.y( ) - maxPopupHeight );
#ifdef HB_EFFECTS
if ( !mHasUpEffect ) {
// this is temporary until proper effect theming comes.
//this Effect will be shown when there is no space in the view bottom
mHasUpEffect = true;
mHasDownEffect = false;
HbEffectInternal::add( mDropDown, "combo_appear_up", "appear" );
HbEffectInternal::add( mDropDown, "combo_disappear_up", "disappear" );
}
#endif
} else {
qreal topScreenHeight = sceneRect.height( ) - maxPopupHeight;
if( topScreenHeight > sceneRect.height( ) - topScreenHeight ) {
popupPos = QPointF( widgetPos.x( ), 0.0 );
#ifdef HB_EFFECTS
if ( !mHasDownEffect ) {
mHasDownEffect = true;
mHasUpEffect = false;
// this is temporary until proper effect theming comes.
//this Effect will be shown when there is more space in the view bottom.
HbEffectInternal::add( mDropDown, "combo_appear_down", "appear" );
HbEffectInternal::add( mDropDown, "combo_disappear_down", "disappear" );
}
#endif
} else {
popupPos = QPointF( widgetPos.x( ), sceneRect.height( ) - maxPopupHeight );
#ifdef HB_EFFECTS
if ( !mHasUpEffect ) {
mHasUpEffect = true;
mHasDownEffect = false;
// this is temporary until proper effect theming comes.
//this Effect will be shown when there is more space in the view bottom.
HbEffectInternal::add( mDropDown, "combo_appear_up", "appear" );
HbEffectInternal::add( mDropDown, "combo_disappear_up", "disappear" );
}
#endif
}
}
} else {
// positioning drop down when vkb is positioned
// drop down will come on top/below of combo based upon which side has more space
// available
HbEditorInterface editorInterface( q );
HbVkbHost *host = editorInterface.vkbHost( );
if ( host ) {
QSizeF keyBoardArea = host->keyboardArea( );
QSize screenSize = HbDeviceProfile::profile( q ).logicalSize( );
qreal heightDifference = screenSize.height( ) - keyBoardArea.height( );
qreal topSpace = widgetPos.y( );
qreal bottomSpace = heightDifference - topSpace - q->boundingRect( ).height( );
if( topSpace > bottomSpace ) {
//display drop down at top
if( widgetPos.y( ) - maxPopupHeight > 0.0 ) {
popupPos = QPointF( widgetPos.x( ), widgetPos.y( ) - maxPopupHeight );
} else {
popupPos = QPointF( widgetPos.x( ), 0.0 );
popupSize.setHeight( topSpace );
}
#ifdef HB_EFFECTS
if ( !mHasUpEffect ) {
mHasUpEffect = true;
mHasDownEffect = false;
// this is temporary until proper effect theming comes.
//this Effect will be shown when there is more space in the view bottom.
HbEffectInternal::add( mDropDown, "combo_appear_up", "appear" );
HbEffectInternal::add( mDropDown, "combo_disappear_up", "disappear" );
}
#endif
} else {
//display drop down at bottom
popupPos = QPointF( widgetPos.x( ), widgetPos.y( ) + q->rect( ).height( ) );
if( bottomSpace < maxPopupHeight ) {
popupSize.setHeight( bottomSpace );
}
#ifdef HB_EFFECTS
if ( !mHasDownEffect ) {
mHasDownEffect = true;
mHasUpEffect = false;
// this is temporary until proper effect theming comes.
//this Effect will be shown when there is more space in the view bottom.
HbEffectInternal::add( mDropDown, "combo_appear_down", "appear" );
HbEffectInternal::add( mDropDown, "combo_disappear_down", "disappear" );
}
#endif
}
}
}
mDropDown->setPreferredSize( popupSize );
mDropDown->setMinimumSize( popupSize );
mDropDown->setMaximumSize( popupSize );
mDropDown->setPos( popupPos );
QGraphicsWidget *p = q;
while ( p->parentWidget( ) ) {
p = p->parentWidget( );
}
mDropDown->setZValue( p->zValue( ) + 1 );
}