void MultiValuesLineEdit::setMultiValue(QSet<QString> value)
{
if (value.count() == 0)
{
mMultiState = MultiValuesEmpty;
QLineEdit::setText("");
setPlaceholder(this, "");
mCompleterModel->setStringList(QStringList());
}
else if (value.count() == 1)
{
mMultiState = MultiValuesEmpty;
QLineEdit::setText(*(value.constBegin()));
setPlaceholder(this, "");
mCompleterModel->setStringList(value.toList());
}
else
{
mMultiState = MultiValuesMulti;
QLineEdit::setText("");
setPlaceholder(this, tr("Multiple values"));
mCompleterModel->setStringList(value.toList());
}
}
void MultiValuesComboBox::setMultiValue(QSet<QString> value)
{
QSet<QString> v = value;
v.remove("");
if (v.count() == 0)
{
mMultiState = MultiValuesEmpty;
setCurrentIndex(-1);
setPlaceholder(lineEdit(), "");
}
else if (v.count() == 1)
{
int n = this->findData(*(v.begin()));
setCurrentIndex(n);
if (n >-1)
mMultiState = MultiValuesSingle;
else
mMultiState = MultiValuesEmpty;
setPlaceholder(lineEdit(), "");
}
else
{
mMultiState = MultiValuesMulti;
setCurrentIndex(-1);
setPlaceholder(lineEdit(), tr("Multiple values"));
}
}
void
PlaceholderLineEdit::focusOutEvent(QFocusEvent *e)
{
if (QLineEdit::text() == "")
setPlaceholder();
QLineEdit::focusOutEvent(e);
emit lostFocus();
}
FlatTextarea::FlatTextarea(QWidget *parent, const style::flatTextarea &st, const QString &pholder, const QString &v) : QTextEdit(parent),
_minHeight(-1), _maxHeight(-1), _maxLength(-1), _ctrlEnterSubmit(true),
_oldtext(v), _phVisible(!v.length()),
a_phLeft(_phVisible ? 0 : st.phShift), a_phAlpha(_phVisible ? 1 : 0), a_phColor(st.phColor->c),
_st(st), _undoAvailable(false), _redoAvailable(false), _inDrop(false), _inHeightCheck(false), _fakeMargin(0),
_touchPress(false), _touchRightButton(false), _touchMove(false), _correcting(false) {
setAcceptRichText(false);
resize(_st.width, _st.font->height);
setFont(_st.font->f);
setAlignment(_st.align);
setPlaceholder(pholder);
QPalette p(palette());
p.setColor(QPalette::Text, _st.textColor->c);
setPalette(p);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setFrameStyle(QFrame::NoFrame | QFrame::Plain);
viewport()->setAutoFillBackground(false);
setContentsMargins(0, 0, 0, 0);
switch (cScale()) {
case dbisOneAndQuarter:
_fakeMargin = 1;
break;
case dbisOneAndHalf:
_fakeMargin = 2;
break;
case dbisTwo:
_fakeMargin = 4;
break;
}
setStyleSheet(qsl("QTextEdit { margin: %1px; }").arg(_fakeMargin));
viewport()->setAttribute(Qt::WA_AcceptTouchEvents);
_touchTimer.setSingleShot(true);
connect(&_touchTimer, SIGNAL(timeout()), this, SLOT(onTouchTimer()));
connect(document(), SIGNAL(contentsChange(int, int, int)), this, SLOT(onDocumentContentsChange(int, int, int)));
connect(document(), SIGNAL(contentsChanged()), this, SLOT(onDocumentContentsChanged()));
connect(this, SIGNAL(undoAvailable(bool)), this, SLOT(onUndoAvailable(bool)));
connect(this, SIGNAL(redoAvailable(bool)), this, SLOT(onRedoAvailable(bool)));
if (App::wnd()) connect(this, SIGNAL(selectionChanged()), App::wnd(), SLOT(updateGlobalMenu()));
if (!v.isEmpty()) {
setPlainText(v);
}
}
void PhoneInput::onChooseCode(const QString &code) {
pattern = phoneNumberParse(code);
if (!pattern.isEmpty() && pattern.at(0) == code.size()) {
pattern.pop_front();
} else {
pattern.clear();
}
if (pattern.isEmpty()) {
setPlaceholder(lang(lng_phone_ph));
} else {
QString ph;
ph.reserve(20);
for (int i = 0, l = pattern.size(); i < l; ++i) {
ph.append(' ');
ph.append(QString(QChar(0x2212)).repeated(pattern.at(i)));
}
setPlaceholder(ph);
}
correctValue(0, text());
setPlaceholderFast(!pattern.isEmpty());
updatePlaceholder();
}
void MultiValuesSpinBox::setMultiValue(QSet<int> value)
{
if (value.count() == 0)
{
mMultiState = MultiValuesEmpty;
QSpinBox::setValue(minimum());
setPlaceholder(lineEdit(), "");
}
else if (value.count() == 1)
{
mMultiState = MultiValuesSingle;
QSpinBox::setValue(*(value.constBegin()));
setPlaceholder(lineEdit(), "");
}
else
{
mMultiState = MultiValuesMulti;
QSpinBox::setValue(minimum());
setPlaceholder(lineEdit(), tr("Multiple values"));
}
}
// Qt 4.7 has placeholder text,
// but we need to handle it for lower versions ourselves
PlaceholderLineEdit::PlaceholderLineEdit(QWidget *parent) :
QLineEdit(parent)
{
setPlaceholder();
}
