Document::~Document()
{
m_bDeleted = true;
ViewList viewsToDelete = m_viewList;
const ViewList::iterator end = viewsToDelete.end();
for ( ViewList::iterator it = viewsToDelete.begin(); it != end; ++it )
(*it)->deleteLater();
}
void Canvas::drawForeground(QPainter &p, const QRect & clip) {
QCanvas::drawForeground(p, clip);
if (!m_pMessageTimeout->isActive())
return;
// Following code stolen and adapted from amarok/src/playlist.cpp :)
// Find out width of smallest view
QSize minSize;
const ViewList viewList = p_itemDocument->viewList();
ViewList::const_iterator end = viewList.end();
View *firstView = 0;
for (ViewList::const_iterator it = viewList.begin(); it != end; ++it) {
if (!*it) continue;
if (!firstView) {
firstView = *it;
minSize = (*it)->size();
} else minSize = minSize.boundedTo((*it)->size());
}
if (!firstView) return;
QSimpleRichText *t = new QSimpleRichText(m_message, QApplication::font());
const int w = t->width();
const int h = t->height();
const int x = rect().left() + 15;
const int y = rect().top() + 15;
const int b = 10; // text padding
if (w + 2 * b >= minSize.width() || h + 2 * b >= minSize.height()) {
delete t;
return;
}
p.setBrush(firstView->colorGroup().background());
p.drawRoundRect(x, y,
w + 2 * b,
h + 2 * b,
(8 * 200) / (w + 2 * b),
(8 * 200) / (h + 2 * b));
t->draw(&p, x + b, y + b, QRect(), firstView->colorGroup());
delete t;
}
