C++ (Cpp) ScrollToTop Examples

Example #1

File: BookViewPreview.cpp Project: ochaslot/Sigil-update

void BookViewPreview::ScrollToFragmentInternal(const QString &fragment)
{
    if (fragment.isEmpty()) {
        ScrollToTop();
        return;
    }

    QString caret_location = "var element = document.getElementById(\"" % fragment % "\");";
    QString scroll = "var from_top = window.innerHeight / 2.5;"
                     "$.scrollTo(element, 0, {offset: {top:-from_top, left:0 } });";
    EvaluateJavascript(caret_location % scroll % SET_CURSOR_JS);
}

Example #2

File: IMoteTerminal.cpp Project: saurabhd14/tinyos-1.x

void CIMoteTerminal::WidthAdjustment(){
	if(!m_outputRichEditControl.MaxCharCountChange())
		return;
	m_lines.Clear();
	m_lines.Add(0);
	m_buffer = m_bufferTrue;
	//m_buffer.Replace("\\\n","");
	for(int i = 0, j = 0; i < m_buffer.GetLength(); i++, j++){
		if(m_buffer[i] == '\r'){
			m_lines.Add(i);
			if(i + 1 < m_buffer.GetLength() && m_buffer[i + 1] == '\n')
				i++;
			j = -1;
		}
		else if(j == m_outputRichEditControl.MaxCharCount()){
			m_buffer.Insert(i - 1, '\\');
			m_lines.Add(i++);
			m_buffer.Insert(i - 1, '\n');
			j = 1;
			i++;
		}
	}
	int oldLine = m_curLine;
	if(m_trueCurLine == m_trueLines)
		ScrollToBottom();
	else if(oldLine < m_lines.GetSize() / 2){
		ScrollToTop();
		while(m_curLine < oldLine)
			Scroll(false);
	}
	else if(oldLine < m_lines.GetSize()){
		ScrollToBottom();
		while(m_curLine > oldLine)
			Scroll(true);
	}
	else
		ScrollToBottom();
	UpdateText();
}