void QgsDateTimeEdit::resizeEvent( QResizeEvent *event )
{
QDateTimeEdit::resizeEvent( event );
QSize sz = mClearButton->sizeHint();
mClearButton->move( rect().right() - frameWidth() - spinButtonWidth() - sz.width(),
( rect().bottom() + 1 - sz.height() ) / 2 );
mNullLabel->move( 0, 0 );
mNullLabel->setMinimumSize( rect().adjusted( 0, 0, -spinButtonWidth(), 0 ).size() );
mNullLabel->setMaximumSize( rect().adjusted( 0, 0, -spinButtonWidth(), 0 ).size() );
}
void QgsDateTimeEdit::mousePressEvent( QMouseEvent *event )
{
QRect lerect = rect().adjusted( 0, 0, -spinButtonWidth(), 0 );
if ( mAllowNull && mIsNull && lerect.contains( event->pos() ) )
return;
QDateTimeEdit::mousePressEvent( event );
}
QgsDateTimeEdit::QgsDateTimeEdit( QWidget *parent )
: QDateTimeEdit( parent )
{
mClearButton = new QToolButton( this );
mClearButton->setIcon( QgsApplication::getThemeIcon( QStringLiteral( "/mIconClearText.svg" ) ) );
mClearButton->setCursor( Qt::ArrowCursor );
mClearButton->setStyleSheet( QStringLiteral( "position: absolute; border: none; padding: 0px;" ) );
mClearButton->hide();
connect( mClearButton, &QAbstractButton::clicked, this, &QgsDateTimeEdit::clear );
mNullLabel = new QLineEdit( QgsApplication::nullRepresentation(), this );
mNullLabel->setReadOnly( true );
mNullLabel->setStyleSheet( QStringLiteral( "position: absolute; border: none; font-style: italic; color: grey;" ) );
mNullLabel->hide();
setStyleSheet( QStringLiteral( ".QWidget, QLineEdit, QToolButton { padding-right: %1px; }" ).arg( mClearButton->sizeHint().width() + spinButtonWidth() + frameWidth() + 1 ) );
QSize msz = minimumSizeHint();
setMinimumSize( std::max( msz.width(), mClearButton->sizeHint().height() + frameWidth() * 2 + 2 ),
std::max( msz.height(), mClearButton->sizeHint().height() + frameWidth() * 2 + 2 ) );
connect( this, &QDateTimeEdit::dateTimeChanged, this, &QgsDateTimeEdit::changed );
// init with current time so mIsNull is properly initialized
QDateTimeEdit::setDateTime( QDateTime::currentDateTime() );
setMinimumEditDateTime();
}
QgsDateTimeEdit::QgsDateTimeEdit( QWidget *parent )
: QDateTimeEdit( parent )
, mAllowNull( true )
, mIsNull( true )
{
mClearButton = new QToolButton( this );
mClearButton->setIcon( QgsApplication::getThemeIcon( "/mIconClear.svg" ) );
mClearButton->setCursor( Qt::ArrowCursor );
mClearButton->setStyleSheet( "position: absolute; border: none; padding: 0px;" );
mClearButton->hide();
connect( mClearButton, SIGNAL( clicked() ), this, SLOT( clear() ) );
mNullLabel = new QLineEdit( QSettings().value( "qgis/nullValue", "NULL" ).toString(), this );
mNullLabel->setReadOnly( true );
mNullLabel->setStyleSheet( "position: absolute; border: none; font-style: italic; color: grey;" );
mNullLabel->hide();
setStyleSheet( QString( "padding-right: %1px;" ).arg( mClearButton->sizeHint().width() + spinButtonWidth() + frameWidth() + 1 ) );
QSize msz = minimumSizeHint();
setMinimumSize( qMax( msz.width(), mClearButton->sizeHint().height() + frameWidth() * 2 + 2 ),
qMax( msz.height(), mClearButton->sizeHint().height() + frameWidth() * 2 + 2 ) );
connect( this, SIGNAL( dateTimeChanged( QDateTime ) ), this, SLOT( changed( QDateTime ) ) );
// init with current time so mIsNull is properly initialized
QDateTimeEdit::setDateTime( QDateTime::currentDateTime() );
}