QSize KsirkChatItem::sizeHint(const QStyleOptionViewItem &option)
{
unsigned int w = 0;
QTextDocument fake; // used to allow to compute lines height
fake.setHtml("gpl");
fake.setDefaultFont(option.font);
fake.adjustSize();
fake.setTextWidth ( -1 );
qreal h = fake.size().height();
for (int i = 0 ; i < m_order.size(); i++)
{
QTextDocument rt;
rt.setHtml(m_strings[i]);
rt.adjustSize();
rt.setTextWidth ( -1 );
QPixmap px(rt.size().toSize());
switch (m_order[i])
{
case Text:
w += px.width();
break;
case Pixmap:
if (! m_pixmaps[i].isNull())
{
QPixmap scaled = m_pixmaps[i].scaledToHeight((int)h);
w+= scaled.width();
}
break;
default: ;
}
}
// kDebug() << "KsirkChatItem::sizeHint: " << QSize(w,h) << endl;
return QSize(w,(int)h);
}
void drawHtmlLine(QPainter *painter, const QFont font, QRect rect, QString text, bool multiline,
bool leftAligned) {
if(!painter){return;}
painter->save();
QTextDocument displayDoc;
setUpDisplayDoc(displayDoc, font);
if(!leftAligned){
text = QString("<div align=\"right\">") + text + "</div>";
}
displayDoc.setHtml(text);
//multiline == false - Normally
if(multiline){
displayDoc.setTextWidth(rect.width());
} else {displayDoc.setTextWidth(-1);}
painter->translate(rect.topLeft());
if(multiline){ displayDoc.adjustSize(); }
rect.moveTopLeft(QPoint(0,0));
displayDoc.drawContents(painter, rect);
painter->restore();
}
void KsirkChatItem::paint(QPainter* p,
const QStyleOptionViewItem &option, int row)
{
// kError() << "KsirkChatItem::paint";
Q_UNUSED(row);
QTextDocument fake; // used to allow to compute lines height
fake.setHtml("gpl");
fake.setDefaultFont(option.font);
fake.adjustSize();
fake.setTextWidth ( -1 );
qreal h = fake.size().height();
unsigned int x = 0;
for (int i = 0 ; i < m_order.size(); i++)
{
QTextDocument rt;
rt.setHtml(m_strings[i]);
rt.setDefaultFont(option.font);
rt.adjustSize();
rt.setTextWidth ( -1 );
QPixmap px(rt.size().toSize());
px.fill();
QPainter pa(&px);
rt.drawContents(&pa);
switch (m_order[i])
{
case Text:
// kDebug() << " paint string '" << m_strings[i] << "' at " << x << ", " << row*h << endl;
p->drawPixmap(option.rect.x()+x,option.rect.y(),px);
x += px.width();
break;
case Pixmap:
if (! m_pixmaps[i].isNull())
{
// kDebug() << " paint pixmap at " << x << ", " << row*h << endl;
QPixmap scaled = m_pixmaps[i].scaledToHeight((int)h);
p->drawPixmap(option.rect.x()+x,option.rect.y(),scaled);
x+= scaled.width();
}
break;
default: ;
}
}
}
QSize AppClassTreeDelegate::sizeHint ( const QStyleOptionViewItem & option, const QModelIndex & index ) const
{
QStyleOptionViewItemV4 options = option;
initStyleOption(&options, index);
QTextDocument doc;
doc.setHtml(options.text);
doc.setTextWidth(options.rect.width());
doc.adjustSize();
return QSize(doc.idealWidth(), doc.size().height());
}
void MeasureToolPlugin::drawInfobox( GeoPainter *painter ) const
{
QString boxContent;
if (m_paintMode == Polygon) {
boxContent += "<strong>" + tr("Polygon Ruler") + ":</strong><br/>\n";
} else /* Circular */ {
boxContent += "<strong>" + tr("Circle Ruler") + ":</strong><br/>\n";
}
if (m_paintMode == Polygon) {
boxContent += tr("Total Distance: %1<br/>\n").arg( meterToPreferredUnit(m_totalDistance) );
if (m_showPolygonArea)
boxContent += tr("Area: %1<br/>\n").arg( meterToPreferredUnit(m_polygonArea, true) );
if (m_showPerimeter)
boxContent += tr("Perimeter: %1<br/>\n").arg( meterToPreferredUnit(m_perimeter) );
} else /* Circular */ {
if (m_showRadius)
boxContent += tr("Radius: %1<br/>\n").arg( meterToPreferredUnit(m_radius) );
if (m_showCircumference)
boxContent += tr("Circumference: %1<br/>\n").arg( meterToPreferredUnit(m_circumference) );
if (m_showCircularArea)
boxContent += tr("Area: %1<br/>\n").arg( meterToPreferredUnit(m_circularArea, true) );
}
painter->setPen( QColor( Qt::black ) );
painter->setBrush( QColor( 192, 192, 192, 192 ) );
QTextDocument doc;
doc.setHtml(boxContent);
doc.setDefaultFont(m_font_regular);
doc.adjustSize();
QSizeF pageSize = doc.size();
painter->drawRect( 10, 105, 10 + pageSize.width(), pageSize.height() );
QTransform transform;
transform.translate(15, 110);
painter->setTransform(transform);
doc.drawContents(painter);
painter->setTransform(QTransform());
}
void QStaticTextPrivate::paintText(const QPointF &pos, QPainter *p)
{
bool preferRichText = textFormat == Qt::RichText
|| (textFormat == Qt::AutoText && Qt::mightBeRichText(text));
if (!preferRichText) {
if (maximumSize.isValid()) {
QRectF boundingRect;
p->drawText(QRectF(pos, maximumSize), Qt::TextWordWrap, text, &boundingRect);
actualSize = boundingRect.size();
needsClipRect = boundingRect.width() > maximumSize.width()
|| boundingRect.height() > maximumSize.height();
} else {
p->drawText(pos, text);
needsClipRect = false;
QFontMetrics fm(font);
actualSize = fm.boundingRect(text).size();
}
} else {
QTextDocument document;
document.setDefaultFont(font);
document.setHtml(text);
QRectF rect = maximumSize.isValid() ? QRectF(pos, maximumSize) : QRectF();
document.adjustSize();
p->save();
p->translate(pos);
document.drawContents(p, rect);
p->restore();
actualSize = document.size();
needsClipRect = maximumSize.isValid()
&& (actualSize.width() > maximumSize.width()
|| actualSize.height() > maximumSize.height());
}
}
void QStaticTextPrivate::paintText(const QPointF &topLeftPosition, QPainter *p)
{
bool preferRichText = textFormat == Qt::RichText
|| (textFormat == Qt::AutoText && Qt::mightBeRichText(text));
if (!preferRichText) {
QTextLayout textLayout;
textLayout.setText(text);
textLayout.setFont(font);
textLayout.setTextOption(textOption);
qreal leading = QFontMetricsF(font).leading();
qreal height = -leading;
textLayout.beginLayout();
while (1) {
QTextLine line = textLayout.createLine();
if (!line.isValid())
break;
if (textWidth >= 0.0)
line.setLineWidth(textWidth);
height += leading;
line.setPosition(QPointF(0.0, height));
height += line.height();
}
textLayout.endLayout();
actualSize = textLayout.boundingRect().size();
textLayout.draw(p, topLeftPosition);
} else {
QTextDocument document;
#ifndef QT_NO_CSSPARSER
QColor color = p->pen().color();
document.setDefaultStyleSheet(QString::fromLatin1("body { color: #%1%2%3 }")
.arg(QString::number(color.red(), 16), 2, QLatin1Char('0'))
.arg(QString::number(color.green(), 16), 2, QLatin1Char('0'))
.arg(QString::number(color.blue(), 16), 2, QLatin1Char('0')));
#endif
document.setDefaultFont(font);
document.setDocumentMargin(0.0);
#ifndef QT_NO_TEXTHTMLPARSER
document.setHtml(text);
#else
document.setPlainText(text);
#endif
if (textWidth >= 0.0)
document.setTextWidth(textWidth);
else
document.adjustSize();
document.setDefaultTextOption(textOption);
p->save();
p->translate(topLeftPosition);
QAbstractTextDocumentLayout::PaintContext ctx;
ctx.palette.setColor(QPalette::Text, p->pen().color());
document.documentLayout()->draw(p, ctx);
p->restore();
if (textWidth >= 0.0)
document.adjustSize(); // Find optimal size
actualSize = document.size();
}
}
QSize AboutLabel::minimumSizeHint() const
{
QTextDocument *doc = document();
doc->adjustSize();
return QSize(int(doc->size().width()), int(doc->size().height()));
}
void QTextDocumentProto::adjustSize()
{
QTextDocument *item = qscriptvalue_cast<QTextDocument*>(thisObject());
if (item)
item->adjustSize();
}
BalloonMsg::BalloonMsg(void *param, const QString &text, QStringList &btn, QWidget *parent, const QRect *rcParent,
bool bModal, bool bAutoHide, unsigned bwidth, const QString &box_msg, bool *bChecked)
: QDialog(parent,
(bAutoHide ? Qt::Popup : Qt::Window | Qt::WindowStaysOnTopHint)
| Qt::FramelessWindowHint | Qt::Tool)
, m_check(NULL)
, m_bAutoHide(bAutoHide)
, m_bYes(false)
, m_bChecked(bChecked)
, m_param(param)
, frm(new QFrame(this))
, vlay(new QVBoxLayout(frm))
, lay(new QHBoxLayout())
{
setModal(bModal);
setAttribute(Qt::WA_DeleteOnClose);
setPalette(QToolTip::palette());
bool bTailDown = true;
//QFrame *frm = new QFrame(this);
//QVBoxLayout *vlay = new QVBoxLayout(frm);
vlay->setMargin(0);
if (!box_msg.isEmpty()){
m_check = new QCheckBox(box_msg, frm);
vlay->addWidget(m_check);
if (m_bChecked)
m_check->setChecked(*m_bChecked);
}
//QHBoxLayout *lay = new QHBoxLayout();
vlay->addLayout(lay);
lay->setSpacing(5);
lay->addStretch();
unsigned id = 0;
bool bFirst = true;
for (QStringList::Iterator it = btn.begin(); it != btn.end(); ++it, id++){
BalloonButton *b = new BalloonButton(*it, frm, id);
connect(b, SIGNAL(action(int)), this, SLOT(action(int)));
lay->addWidget(b);
if (bFirst){
b->setDefault(true);
bFirst = false;
}
}
//setButtonsPict(this);
lay->addStretch();
int hButton = frm->minimumSizeHint().height();
int txtWidth = bwidth;
QRect rc;
if (rcParent){
rc = *rcParent;
}else{
QPoint p = parent->mapToGlobal(parent->rect().topLeft());
rc = QRect(p.x(), p.y(), parent->width(), parent->height());
}
if (rc.width() > txtWidth)
txtWidth = rc.width();
QTextDocument doc;
doc.setHtml(text);
doc.adjustSize();
doc.setDefaultFont(font());
QSizeF s = doc.size();
QSize sMin = frm->minimumSizeHint();
if (s.width() < sMin.width())
s.setWidth(sMin.width());
int BALLOON_SHADOW = BALLOON_SHADOW_DEF;
resize((int)s.width() + BALLOON_R * 2 + BALLOON_SHADOW,
(int)s.height() + BALLOON_R * 2 + BALLOON_TAIL + BALLOON_SHADOW + hButton + BALLOON_MARGIN);
int w = width() - BALLOON_SHADOW;
int tailX = w / 2;
int posX = rc.left() + rc.width() / 2 + BALLOON_TAIL_WIDTH - tailX;
if (posX <= screenGeometry().left())
posX = 1;
QRect rcScreen = screenGeometry();
if (posX + width() >= rcScreen.width())
posX = rcScreen.width() - 1 - width();
int tx = posX + tailX - BALLOON_TAIL_WIDTH;
if (tx < rc.left())
tx = rc.left();
if (tx > rc.left() + rc.width())
tx = rc.left() + rc.width();
tailX = tx + BALLOON_TAIL_WIDTH - posX;
if (tailX < BALLOON_R) tailX = BALLOON_R;
if (tailX > width() - BALLOON_R - BALLOON_TAIL_WIDTH)
tailX = width() - BALLOON_R - BALLOON_TAIL_WIDTH;
if (rc.top() <= height() + 2){
bTailDown = false;
move(posX, rc.top() + rc.height() + 1);
}else{
move(posX, rc.top() - height() - 1);
}
int pos = 0;
int h = height() - BALLOON_SHADOW - BALLOON_TAIL;
if (!bTailDown)
pos += BALLOON_TAIL;
frm->resize((int)s.width(), hButton);
frm->move(BALLOON_R, pos + h - BALLOON_R - hButton);
QPixmap pm(width(), height());
// fill with transparent color
pm.fill(Qt::transparent);
QPainter p(&pm);
p.setRenderHints(QPainter::TextAntialiasing);
// we need it more than one time
const QBrush backBrush = palette().brush(QPalette::ToolTipBase);
p.setPen(palette().color(QPalette::ToolTipText));
p.setBrush(backBrush);
// the four corners
p.drawEllipse(0, pos, BALLOON_R * 2, BALLOON_R * 2);
p.drawEllipse(w - BALLOON_R * 2, pos, BALLOON_R * 2, BALLOON_R * 2);
p.drawEllipse(w - BALLOON_R * 2, pos + h - BALLOON_R * 2, BALLOON_R * 2, BALLOON_R * 2);
p.drawEllipse(0, pos + h - BALLOON_R * 2, BALLOON_R * 2, BALLOON_R * 2);
// tail
QPolygon arr(3);
arr.setPoint(0, tailX, bTailDown ? h - 1 : pos + 1);
arr.setPoint(1, tailX + BALLOON_TAIL_WIDTH, bTailDown ? h - 1 : pos + 1);
arr.setPoint(2, tailX - BALLOON_TAIL_WIDTH, bTailDown ? height() - BALLOON_SHADOW : 0);
p.drawPolygon(arr);
// the inner rest (after tail!)
p.fillRect(0, pos + BALLOON_R, w, h - BALLOON_R * 2, backBrush);
p.fillRect(BALLOON_R, pos, w - BALLOON_R * 2, h, backBrush);
p.setPen(palette().color(QPalette::ToolTipText));
// black lines left and right
p.drawLine(0, pos + BALLOON_R, 0, pos + h - BALLOON_R);
p.drawLine(w, pos + BALLOON_R, w, pos + h - BALLOON_R);
// black lines left and right
if (bTailDown){
// upper line
p.drawLine(BALLOON_R, 0, w - BALLOON_R, 0);
// lower left
p.drawLine(BALLOON_R, h, tailX, h);
// lower right
p.drawLine(tailX + BALLOON_TAIL_WIDTH, h, w - BALLOON_R, h);
}else{
// lower line
p.drawLine(BALLOON_R, pos + h, w - BALLOON_R, pos + h);
// upper left
p.drawLine(BALLOON_R, pos, tailX, pos);
// upper right
p.drawLine(tailX + BALLOON_TAIL_WIDTH, pos, w - BALLOON_R, pos);
}
// center text
p.translate((pm.width() - s.width()) / 2, pos + BALLOON_R);
doc.drawContents(&p);
p.end();
m_backgroundPixmap = pm;
setMask(pm.mask());
if (!bAutoHide)
setFocusPolicy(Qt::NoFocus);
QWidget *top = NULL;
if (parent)
top = parent->topLevelWidget();
if (top){
//raiseWindow(top);
top->installEventFilter(this);
}
}
