Ejemplos de currentIconChanged en C++ (Cpp)

Ejemplo n.º 1

Archivo: iconselectbutton.cpp Proyecto: amosbird/CopyQ

void IconSelectButton::setCurrentIcon(const QString &iconString)
{
    if ( m_currentIcon == iconString )
        return;

    m_currentIcon = iconString;

    setText(QString());
    setIcon(QIcon());

    if ( iconString.size() == 1 ) {
        const QChar c = iconString[0];
        const ushort id = fixIconId( c.unicode() );
        m_currentIcon = QString(QChar(id));
        setFont(iconFont());
        setText(m_currentIcon);
    } else if ( !iconString.isEmpty() ) {
        const QIcon icon(iconString);
        if ( icon.isNull() )
            m_currentIcon = QString();
        else
            setIcon(icon);
    }

    if (m_currentIcon.isEmpty()) {
        setFont(QFont());
        setText( tr("...", "Select/browse icon.") );
    }

    emit currentIconChanged(m_currentIcon);
}

Ejemplo n.º 2

Archivo: iconselectbutton.cpp Proyecto: lmbrt/CopyQ

void IconSelectButton::setCurrentIcon(const QString &iconString)
{
    if ( m_currentIcon == iconString )
        return;

    m_currentIcon = iconString;

    setText(QString());
    setIcon(QIcon());

    if ( iconString.size() == 1 ) {
        const QChar c = iconString[0];
        if ( c.unicode() >= IconFirst && c.unicode() <= IconLast && QFontMetrics(iconFont()).inFont(c) ) {
            setFont(iconFont());
            setText(iconString);
        } else {
            m_currentIcon = QString();
        }
    } else if ( !iconString.isEmpty() ) {
        const QIcon icon(iconString);
        if ( icon.isNull() )
            m_currentIcon = QString();
        else
            setIcon(icon);
    }

    if (m_currentIcon.isEmpty()) {
        setFont(QFont());
        setText( tr("...", "Select/browse icon.") );
    }

    emit currentIconChanged(m_currentIcon);
}