void LineEdit::init()
{
m_clearButton = new QToolButton(this);
const QPixmap pixmap(QLatin1String(":/icons/edit-clear-locationbar-rtl.png"));
m_clearButton->setIcon(QIcon(pixmap));
m_clearButton->setIconSize(pixmap.size());
m_clearButton->setCursor(Qt::ArrowCursor);
m_clearButton->setToolTip(tr("Clear input field"));
m_clearButton->setFocusPolicy(Qt::NoFocus);
m_clearButton->hide();
connect(m_clearButton, SIGNAL(clicked()), this, SLOT(clear()));
connect(this, SIGNAL(textChanged(QString)), this, SLOT(updateClearButton(QString)));
const int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
m_clearButton->setStyleSheet(QString::fromUtf8("QToolButton { border: none; padding-left: 1px; padding-top: %1px; padding-bottom: %1px; padding-right: %1px; }")
.arg(frameWidth + 1));
setStyleSheet(QString::fromUtf8("QLineEdit { padding-right: %1px; }")
.arg(m_clearButton->sizeHint().width()));
QHBoxLayout *layout = new QHBoxLayout(this);
layout->setContentsMargins(0, 0, 0, 0);
layout->addStretch();
layout->addWidget(m_clearButton);
connect(this, SIGNAL(editingFinished()), this, SLOT(doEmitTextEditingFinished()));
}
MarbleLineEdit::MarbleLineEdit( QWidget *parent ) :
QLineEdit( parent ), d( new MarbleLineEditPrivate( this ) )
{
updateClearButtonIcon( text() );
updateClearButton();
setDecorator( d->m_decoratorPixmap );
connect( this, SIGNAL(textChanged(QString)),
SLOT(updateClearButtonIcon(QString)) );
connect( &d->m_progressTimer, SIGNAL(timeout()),
this, SLOT(updateProgress()) );
}
RoutingLineEdit::RoutingLineEdit( QWidget *parent ) :
QLineEdit( parent ), d( new RoutingLineEditPrivate( this ) )
{
updateClearButtonIcon( text() );
updateClearButton();
// Padding for clear button to avoid text underflow
QString const direction = layoutDirection() == Qt::LeftToRight ? "right" : "left";
if ( !MarbleGlobal::getInstance()->profiles() & MarbleGlobal::SmallScreen ) {
setStyleSheet( QString( ":enabled { padding-%1: %2; }").arg( direction).arg( 18 ) );
}
connect( this, SIGNAL( textChanged( QString ) ), SLOT( updateClearButtonIcon( QString ) ) );
}
void LineEdit::init()
{
m_clearButton = new QToolButton(this);
const QPixmap pixmap(":/icons/edit-clear-locationbar-rtl.png");
m_clearButton->setIcon(QIcon(pixmap));
m_clearButton->setIconSize(pixmap.size());
m_clearButton->setCursor(Qt::ArrowCursor);
m_clearButton->setStyleSheet("QToolButton { border: none; padding: 0px; }");
m_clearButton->setToolTip(tr("Clear input field"));
m_clearButton->hide();
connect(m_clearButton, SIGNAL(clicked()), this, SLOT(clear()));
connect(this, SIGNAL(textChanged(QString)), this, SLOT(updateClearButton(QString)));
// const int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
// setStyleSheet(QString("QLineEdit { padding-right: %1px; width: %2px; height: %3px; }")
// .arg(m_clearButton->sizeHint().width() + frameWidth + 1)
// .arg(sizeHint().width())
// .arg(sizeHint().height()));
setStyleSheet(QString("QLineEdit { padding-right: %1px; }")
.arg(m_clearButton->sizeHint().width() + style()->pixelMetric(QStyle::PM_DefaultFrameWidth) + 1));
}
void QExLineEdit::setClearButtonShown(bool show)
{
if (show)
{
if (d->clearButton)
return;
d->clearButton = new QExLineEditButton(this);
d->clearButton->setCursor(Qt::ArrowCursor);
// d->clearButton->setToolTip("Clear text");
updateClearButtonIcon(text());
updateClearButton();
// connect(this, SIGNAL(textChanged(QString)), this, SLOT(updateClearButtonIcon(QString)));
}
else
{
// disconnect(this, SIGNAL(textChanged(QString)), this, SLOT(updateClearButtonIcon(QString)));
delete d->clearButton;
d->clearButton = 0;
d->clickInClear = false;
}
}
void MarbleLineEdit::resizeEvent( QResizeEvent * event )
{
updateClearButton();
QLineEdit::resizeEvent( event );
}
void RoutingLineEdit::resizeEvent( QResizeEvent * event )
{
updateClearButton();
QLineEdit::resizeEvent( event );
}
