C++ (Cpp) setSelectionAttributes Examples

Example #1

File: editor.cpp Project: KDE/abakus

void Editor::setHighlightColor( ColorType type, QColor color )
{
    d->highlightColors[ type ] = color;

    setSelectionAttributes( 1, highlightColor( Editor::MatchedPar ), false );
    setSelectionAttributes( 2, highlightColor( Editor::MatchedPar ), false );

    d->highlighter->rehighlight();
}

Example #2

void MsgViewBase::addMessage(Message *msg)
{
    unsigned n = paragraphs() - 1;
    append(messageText(msg));
    if (!CorePlugin::m_plugin->getOwnColors())
        setBackground(n);
    if (!m_selectStr.isEmpty()){
        bool bStart = false;
        for (; n < (unsigned)paragraphs(); n++){
            QString s = text(n);
            if (s.find(MSG_HREF) >= 0){
                bStart = true;
                continue;
            }
            if (bStart)
                break;
        }
        if (n < (unsigned)paragraphs()){
            int savePara;
            int saveIndex;
            getCursorPosition(&savePara, &saveIndex);
            int para = n;
            int index = 0;
            while (find(m_selectStr, false, false, true, &para, &index)){
                setSelection(para, index, para, index + m_selectStr.length(), ++m_nSelection);
                setSelectionAttributes(m_nSelection, colorGroup().highlight(), true);
                index += m_selectStr.length();
            }
            setCursorPosition(savePara, saveIndex);
        }
    }
    sync();
}

Example #3

void MsgViewBase::sync(unsigned n)
{
    if (!m_selectStr.isEmpty()){
        bool bStart = false;
        for (; n < (unsigned)paragraphs(); n++){
            QString s = text(n);
            if (s.find(MSG_ANCHOR) >= 0){
                bStart = true;
                continue;
            }
            if (bStart)
                break;
        }
        if (n < (unsigned)paragraphs()){
            int savePara;
            int saveIndex;
            getCursorPosition(&savePara, &saveIndex);
            int para = n;
            int index = 0;
            while (find(m_selectStr, false, false, true, &para, &index)){
                setSelection(para, index, para, index + m_selectStr.length(), ++m_nSelection);
                setSelectionAttributes(m_nSelection, colorGroup().highlight(), true);
                index += m_selectStr.length();
            }
            setCursorPosition(savePara, saveIndex);
            repaintChanged();
        }
    }
    TextShow::sync();
}