bool QSymbianApplication::symbianEventFilter(const QSymbianEvent *event)
{
if (event->type() == QSymbianEvent::WindowServerEvent) {
switch (event->windowServerEvent()->Type()) {
case KAknUidValueEndKeyCloseEvent: {
QSymbianHelper::hideInBackground();
return true;
}
case EEventFocusGained: {
iForeground = true;
emit foregroundChanged(iForeground);
if (QSymbianHelper::isHide())
QSymbianHelper::setHide(false);
}
break;
case EEventFocusLost: {
iForeground = false;
emit foregroundChanged(iForeground);
}
break;
}
}
else if (event->type() == QSymbianEvent::CommandEvent) {
if (event->command() == EEikCmdExit) {
QSymbianHelper::hideInBackground();
return true;
}
}
return QApplication::symbianEventFilter(event);
}
/**
* Foreground and background colors switch places and signals are emitted.
*/
void DualColorButton::swapColors()
{
const QColor tmp = foreground_;
foreground_ = background_;
background_ = tmp;
emit foregroundChanged(foreground_);
emit backgroundChanged(background_);
update();
}
void DualColorButton::dropEvent(QDropEvent *event)
{
const QColor color = qvariant_cast<QColor>(event->mimeData()->colorData());
if(foregroundRect().contains(event->pos())) {
foreground_ = color;
emit foregroundChanged(color);
} else if(backgroundRect().contains(event->pos())) {
background_ = color;
emit backgroundChanged(color);
}
update();
}
void DeclarativeWebContainer::setForeground(bool active)
{
if (m_foreground != active) {
m_foreground = active;
if (!m_foreground) {
// Respect content height when browser brought back from home
resetHeight(true);
}
emit foregroundChanged();
}
}
void DualColorButton::mouseReleaseEvent(QMouseEvent *event)
{
if(event->button() != Qt::LeftButton)
return;
QRectF fgr = foregroundRect();
QRectF bgr = backgroundRect();
if(fgr.contains(event->pos()))
emit foregroundClicked(foreground_);
else if(bgr.contains(event->pos()))
emit backgroundClicked(background_);
else if(event->pos().x() > fgr.right() && event->pos().y() < bgr.top())
swapColors();
else if(event->pos().x() < bgr.left() && event->pos().y() > fgr.bottom()) {
foreground_ = Qt::black;
background_ = Qt::white;
emit foregroundChanged(foreground_);
emit backgroundChanged(background_);
update();
}
}
/**
* The foregroundColorChanged signal is emitted
* @param c color to set
*/
void DualColorButton::setForeground(const QColor &c)
{
foreground_ = c;
emit foregroundChanged(c);
update();
}
