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#include "guitools.h"
//------------------------------------------------------------------------------
// QFitsSimplestButton
//------------------------------------------------------------------------------
QFitsSimplestButton::QFitsSimplestButton(QPixmap pm, QWidget *parent) :
QLabel(parent) {
setPixmap(pm);
}
QFitsSimplestButton::QFitsSimplestButton(const QString &te, QWidget *parent) :
QLabel(te, parent) {
setAlignment(Qt::AlignCenter);
}
void QFitsSimplestButton::mouseReleaseEvent(QMouseEvent *event) {
if (event->button() == Qt::LeftButton) emit clicked();
}
void QFitsSimplestButton::mouseDoubleClickEvent(QMouseEvent *e) {
emit doubleClicked();
}
dpDoubleEdit::dpDoubleEdit(QString t, QWidget *parent) : QLineEdit(t, parent) {
setValidator(new QDoubleValidator(this));
connect(this, SIGNAL(textEdited(const QString &)), SLOT(notifyChange(const QString &)));
}
void dpDoubleEdit::notifyChange(const QString &t) {
emit valueChanged(t.toDouble());
}
void dpDoubleEdit::setValue(const double &v) {
setText(QString::number(v));
}
double dpDoubleEdit::value() {
return text().toDouble();
}
dpFitEstimate::dpFitEstimate(QString t, QWidget *parent) : dpDoubleEdit(t, parent) {
minConstrain = new QLabel("min", this);
maxConstrain = new QLabel("max", this);
minConstrain->setAlignment(Qt::AlignRight | Qt::AlignBottom);
maxConstrain->setAlignment(Qt::AlignRight | Qt::AlignTop);
QFont theFont(font());
theFont.setPointSizeF(font().pointSizeF() * .6);
minConstrain->setFont(theFont);
maxConstrain->setFont(theFont);
minConstrain->setStyleSheet("color: rgba(0,0,0,128)");
maxConstrain->setStyleSheet("color: rgba(0,0,0,128)");
minConstrain->setVisible(false);
maxConstrain->setVisible(false);
parameterLock = new QLabel("", this);
parameterLock->setPixmap(QIcon(":/padlock.svg").pixmap(10, 10));
parameterLock->adjustSize();
parameterLock->hide();
popupButton = new QFitsSimplestButton(">", this);
popupButton->setCursor(Qt::ArrowCursor);
// result = new QLabel("result", this);
// error = new QLabel("error", this);
parameters = new QWidget();
fixed = new QCheckBox("fixed", parameters);
fixed->adjustSize();
fixed->move(5, 0);
constrained = new QCheckBox("constrained", parameters);
constrained->adjustSize();
constrained->move(5, fixed->height());
lowerBound = new dpDoubleEdit("", parameters);
lowerBound->adjustSize();
lowerBound->move(5, constrained->y() + constrained->height());
upperBound = new dpDoubleEdit("", parameters);
upperBound->adjustSize();
upperBound->move(lowerBound->x() + lowerBound->width(), lowerBound->y());
parameters->setFixedSize(upperBound->x() + upperBound->width() + 5, lowerBound->y() + lowerBound->height() + 5);
// parameters->adjustSize();
parameters->setWindowFlag(Qt::Popup);
// parameters->setStyleSheet("background: rgba(0, 0, 0, 240)");
// parameters->setAttribute(Qt::WA_NoSystemBackground);
// parameters->setAttribute(Qt::WA_TranslucentBackground);
parameters->hide();
connect(fixed, SIGNAL(toggled(bool)), parameterLock, SLOT(setVisible(bool)));
connect(constrained, SIGNAL(toggled(bool)), minConstrain, SLOT(setVisible(bool)));
connect(constrained, SIGNAL(toggled(bool)), maxConstrain, SLOT(setVisible(bool)));
connect(lowerBound, SIGNAL(textChanged(QString)), minConstrain, SLOT(setText(QString)));
connect(upperBound, SIGNAL(textChanged(QString)), maxConstrain, SLOT(setText(QString)));
connect(popupButton, SIGNAL(clicked()), this, SLOT(popupParameters()));
}
void dpFitEstimate::resizeEvent(QResizeEvent *e) {
popupButton->setGeometry(e->size().width() - e->size().height(), 0, e->size().height(), e->size().height());
QFont theFont(font());
while (QFontMetrics(theFont).boundingRect("0").height() > e->size().height() / 2.) theFont.setPointSizeF(theFont.pointSizeF() * .9);
minConstrain->setGeometry(0, e->size().height() / 2, e->size().width() - e->size().height(), e->size().height() / 2);
minConstrain->setFont(theFont);
maxConstrain->setGeometry(0, 0, e->size().width() - e->size().height(), e->size().height() / 2);
maxConstrain->setFont(theFont);
parameterLock->move(width() - parameterLock->width() - e->size().height(), (height()-parameterLock->height()) / 2);
// result->setGeometry(e->size().width(), 0, e->size().width(), e->size().height());
// error->setGeometry(2 * e->size().width(), 0, e->size().width(), e->size().height());
// fixed->setGeometry(e->size().width() + 5, 0, fixed->size().width(), e->size().height());
// constrained->setGeometry(0, e->size().height() + 5, e->size().width() + 5 + fixed->size().width(), constrained->size().height());
// lowerBound->setGeometry(0, constrained->y() + constrained->height() + 5, e->size().width(), e->size().height());
// upperBound->setGeometry(lowerBound->size().width() + 5, constrained->y() + constrained->height() + 5, e->size().width(), e->size().height());
// parameters->adjustSize();
}
//void dpFitEstimate::mousePressEvent(QMouseEvent *event) {
// if (event->button() == Qt::LeftButton) popupParameters();
// QLineEdit::mousePressEvent(event);
//}
void dpFitEstimate::contextMenuEvent(QContextMenuEvent *event) {
popupParameters();
// QMenu *menu = createStandardContextMenu();
// menu->addAction("specify constrains...", this, SLOT(popupParameters()));
// menu->exec(event->globalPos());
// delete menu;
}
void dpFitEstimate::popupParameters() {
parameters->move(mapToGlobal(QPoint(width(), 0)));
// parameters->move(mapToGlobal(pos()));
// estimate->setText(text());
// estimate->setFocus();
parameters->show();
}
dpFitResult::dpFitResult(QWidget *parent) : QWidget(parent) {
value = 0.;
error = 0.;
v = new QLabel("", this);
v->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
e = new QLabel("", this);
e->setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
pm = new QLabel("±", this);
pm->setAlignment(Qt::AlignCenter);
pm->adjustSize();
}
void dpFitResult::adjustSize() {
QRect s = fontMetrics().boundingRect("XXXXXXXXXX±XXXXXXXXXX");
resize(s.width(), s.height());
}
void dpFitResult::resizeEvent(QResizeEvent *ev) {
int w = (ev->size().width() - pm->width()) / 2;
v->setGeometry(0, 0, w, ev->size().height());
pm->setGeometry(w, 0, pm->width(), ev->size().height());
e->setGeometry(w + pm->width(), 0, w, ev->size().height());
}
void dpFitResult::setResult(double nv, double ne) {
value = nv;
error = ne;
v->setText(QString::number(value, 'g', 5));
e->setText(QString::number(error, 'g', 4));
if (ne < 0.) {
e->hide();
pm->hide();
} else {
e->show();
pm->show();
}
}
QString dpFitResult::text() const {
return v->text() + "," + e->text();
}
QString dpFitResult::getValue() const {
return v->text();
}
QString dpFitResult::getError() const {
return e->text();
}
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