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Basic Autocompleter for Filter

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.. need to update to work in the middle of the expression
   not just at the beginning.
This commit is contained in:
Mark Liversedge
2015-08-12 11:54:56 +01:00
parent 07a15b7194
commit fd45d618f4
3 changed files with 48 additions and 2 deletions
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46
src/SearchBox.cpp
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@@ -68,6 +68,9 @@ SearchBox::SearchBox(Context *context, QWidget *parent, bool nochooser)
searchButton->setCursor(Qt::ArrowCursor);
connect(searchButton, SIGNAL(clicked()), this, SLOT(toggleMode()));
// create an empty completer, configchanged will fix it
completer = new QCompleter(QStringList(), this);
#ifdef Q_OS_MAC
setAttribute(Qt::WA_MacShowFocusRect, 0);
#endif
@@ -80,7 +83,12 @@ SearchBox::SearchBox(Context *context, QWidget *parent, bool nochooser)
connect(context, SIGNAL(configChanged(qint32)), this, SLOT(configChanged(qint32)));
// set colors and curviness
configChanged(CONFIG_APPEARANCE);
configChanged(CONFIG_APPEARANCE | CONFIG_FIELDS);
}
static bool insensitiveLessThan(const QString &a, const QString &b)
{
return a.toLower() < b.toLower();
}
void
@@ -132,6 +140,40 @@ SearchBox::configChanged(qint32)
.arg(clearButton->sizeHint().width() + frameWidth + 12));
}
// set the fields for the completer
setCompleter(NULL);
delete completer;
// get suitably formated list
QList<QString> list;
QString last;
SpecialFields sp;
// get sorted list
QStringList names = context->tab->rideNavigator()->logicalHeadings;
qSort(names.begin(), names.end(), insensitiveLessThan);
foreach(QString name, names) {
// handle dups
if (last == name) continue;
last = name;
// Handle bikescore tm
if (name.startsWith("BikeScore")) name = QString("BikeScore");
// Always use the "internalNames" in Filter expressions
name = sp.internalName(name);
// we do very little to the name, just space to _ and lower case it for now...
name.replace(' ', '_');
list << name;
}
// set new completer
completer = new QCompleter(list, this);
if (mode == Filter) setCompleter(completer);
}
void SearchBox::resizeEvent(QResizeEvent *)
@@ -167,6 +209,7 @@ void SearchBox::setMode(SearchBoxMode mode)
searchButton->setIcon(filter);
searchButton->setIconSize(QSize(11,11));
setPlaceholderText(tr("Filter..."));
setCompleter(completer);
}
break;
@@ -177,6 +220,7 @@ void SearchBox::setMode(SearchBoxMode mode)
searchButton->setIcon(search);
searchButton->setIconSize(QSize(11,11));
setPlaceholderText(tr("Search..."));
setCompleter(NULL);
}
break;
}