void StringConfig::updateItem(int r, int item)
{
QFontMetrics fm = parent->fontMetrics();
int y = r * fm.lineSpacing();
int tw=0;
QString s;
int i=0;
for (; !(s=text(r,i)).isNull(); ++i) {
int w = fm.width(s);
tw += w;
}
bool spread = spreadRow(r) && width2() > tw;
int xw = spread ? (width2()-tw)/(i-1) : 3;
int x = spread ? (width2()-tw-xw*(i-1))/2 : 2;
i=0;
for (; !(s=text(r,i)).isNull(); ++i) {
int w = fm.width(s)+xw;
if ( i == item ) {
parent->update(QRect(x-xw/2,y+1+fm.descent(),w,fm.lineSpacing()));
return;
}
x += w;
}
}
void StringConfig::pickInRow(int r, int xpos, bool press)
{
QFontMetrics fm = parent->fontMetrics();
int tw=0;
QString s;
int i=0;
for (; !(s=text(r,i)).isNull(); ++i) {
int w = fm.width(s);
tw += w;
}
bool spread = spreadRow(r) && width2() > tw;
int xw = spread ? (width2()-tw)/(i-1) : 3;
int x = spread ? (width2()-tw-xw*(i-1))/2 : 2;
i=0;
for (; !(s=text(r,i)).isNull(); ++i) {
int x2 = x + fm.width(s)+xw;
if ( xpos >= x && xpos < x2 ) {
pick(press, r, i);
return;
}
x = x2;
}
}
void StringConfig::draw(QPainter* p)
{
QFontMetrics fm = p->fontMetrics();
for (int r=0; r<nrows; r++) {
p->translate(0,fm.lineSpacing());
p->setPen(rowColor(r));
int tw=0;
QString s;
int i=0;
for (; !(s=text(r,i)).isNull(); ++i) {
int w = fm.width(s);
tw += w;
}
bool spread = spreadRow(r);// && parent->width() > tw;
int xw = spread ? (width2()-tw)/(i-1) : 3;
int x = spread ? (width2()-tw-xw*(i-1))/2 : 2;
i=0;
for (; !(s=text(r,i)).isNull(); ++i) {
int w = fm.width(s)+xw;
if ( highlight(r,i) ) {
p->fillRect(x-xw/2,1+fm.descent()-fm.lineSpacing(),w,fm.lineSpacing(),Qt::black);
p->setPen(Qt::white);
}else{
p->setPen(Qt::black);
}
p->drawText(x,-fm.descent()-1,s);
x += w;
}
}
}
void DictFilterConfig::add(const QString& set)
{
QFontMetrics fm = parent->fontMetrics();
input.append(set.toLower());
matches.clear();
//visit=0;
//lvisit=0;
int length_bitarray = 0;
if ( input.count() > 4 ) {
scanLengths(Qtopia::addedDawg().root(),0,length_bitarray);
scanLengths(Qtopia::fixedDawg().root(),0,length_bitarray);
} else {
length_bitarray = 0xffffffff;
}
for (int len=input.count(); len<22 /* 32 */; ++len) {
if ( length_bitarray & (1<<len) ) {
scan(Qtopia::addedDawg().root(),0,"",len,true);
scan(Qtopia::fixedDawg().root(),0,"",len,true);
int x = 2;
for (QStringList::Iterator it=matches.begin(); it!=matches.end(); ++it) {
x += fm.width(*it)+intermatchmargin;
if ( x >= width2() ) {
return; // RETURN - No point finding more
}
}
}
if ( len == 1 && input.count() == 1 ) {
// Allow all single-characters to show as "matches"
for ( int i=0; i<(int)set.length(); i++ ) {
QChar ch = set[i].toLower();
matches.append(QString(ch));
}
}
}
}
void PickboardConfig::updateRows(int from, int to)
{
if ( from != to ) { // (all)
parent->update();
} else {
QFontMetrics fm = parent->fontMetrics();
parent->update(QRect(0,1+fm.descent() + from * fm.lineSpacing(), width2(),
fm.lineSpacing()));
}
}
width2 setw(int length) { return width2(length); }
