Falkon/falkonOfficial
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LocationCompleter: Another improvements and fixes.

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- draw 1px line for fonts smaller than 9pt
This commit is contained in:
nowrep 2012-09-01 16:58:55 +02:00
parent 53d4f00c36
commit 8429f84879
1 changed files with 35 additions and 7 deletions
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42
src/lib/navigation/completer/locationcompleterdelegate.cpp
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@ -113,21 +113,45 @@ void LocationCompleterDelegate::paint(QPainter* painter, const QStyleOptionViewI
drawHighlightedTextLine(linkRect, link, searchText, painter, style, opt, colorLinkRole);
}
bool sizeBiggerThan(const QString &s1, const QString &s2)
{
return s1.size() > s2.size();
}
void LocationCompleterDelegate::drawHighlightedTextLine(const QRect &rect, QString text, const QString &searchText,
QPainter* painter, const QStyle* style, const QStyleOptionViewItemV4 &option,
const QPalette::ColorRole &role) const
{
QList<int> delimiters;
const QStringList &searchStrings = searchText.split(' ', QString::SkipEmptyParts);
QStringList searchStrings = searchText.split(' ', QString::SkipEmptyParts);
// Look for longer parts first
qSort(searchStrings.begin(), searchStrings.end(), sizeBiggerThan);
foreach(const QString & string, searchStrings) {
int delimiter = text.indexOf(string, 0, Qt::CaseInsensitive);
while (delimiter != -1) {
delimiters.append(delimiter);
delimiters.append(delimiter + string.length());
int start = delimiter;
int end = delimiter + string.length();
delimiter = text.indexOf(string, delimiters.last(), Qt::CaseInsensitive);
bool alreadyContains = false;
for (int i = 0; i < delimiters.count(); ++i) {
int dStart = delimiters.at(i);
int dEnd = delimiters.at(++i);
if (dStart <= start && dEnd >= end) {
alreadyContains = true;
break;
}
}
if (!alreadyContains) {
delimiters.append(start);
delimiters.append(end);
}
delimiter = text.indexOf(string, end, Qt::CaseInsensitive);
}
}
@ -144,6 +168,9 @@ void LocationCompleterDelegate::drawHighlightedTextLine(const QRect &rect, QStri
QFont boldFont = normalFont;
boldFont.setBold(true);
normalFont.setPointSize(8);
boldFont.setPointSize(8);
QFontMetrics normalMetrics(normalFont);
QFontMetrics boldMetrics(boldFont);
@ -179,11 +206,12 @@ void LocationCompleterDelegate::drawHighlightedTextLine(const QRect &rect, QStri
painter->setFont(boldFont);
drawTextLine(bRect, boldPart, painter, style, option, role);
lastRectPos += bRect.width();
// Paint manually line under text instead of using QFont::underline
QRect underlineRect(bRect.left(), bRect.top() + boldMetrics.ascent() + 1, bRect.width(), 2);
QRect underlineRect(bRect.left(), bRect.top() + boldMetrics.ascent() + 1,
bRect.width(), boldFont.pointSize() > 8 ? 2 : 1);
painter->fillRect(underlineRect, option.palette.color(role));
lastRectPos += bRect.width();
}
}