DOCX,PPTX and XLSX file preview in Qt

[santosh.kumar]

Hi

I am using Qt 4.8.7 Static on Windows Platform. I want to show preview DOCX,PPTX and XLSX file preview.

Is there any way to show preview...I am using following code

///for Powerpoint
QAxWidget *m_pAxDocument = new QAxWidget("PowerPoint.Application",m_pTextEdit);
			m_pAxDocument->setGeometry(m_pTextEdit->geometry());
			m_pAxDocument->setProperty("DisplayAlerts",false);
 
			QAxObject *axObject = m_pAxDocument->querySubObject("Presentations");
			QAxObject *present  =  axObject->querySubObject("Open(const QVariant&)",QVariant(strFileName));

///for Powerpoint
QAxWidget *m_pAxDocument = new QAxWidget("PowerPoint.Application",m_pTextEdit);
			m_pAxDocument->setGeometry(m_pTextEdit->geometry());
			m_pAxDocument->setProperty("DisplayAlerts",false);

			QAxObject *axObject = m_pAxDocument->querySubObject("Presentations");
			QAxObject *present  =  axObject->querySubObject("Open(const QVariant&)",QVariant(strFileName));

To copy to clipboard, switch view to plain text mode 

for DOCX

m_pAxDocument = new QAxWidget("Word.Document",m_pTextEdit);
m_pAxDocument->setGeometry(m_pTextEdit->geometry());
m_pAxDocument->setProperty("DisplayAlerts",false);
m_pAxDocument->setControl(strFileName))

m_pAxDocument = new QAxWidget("Word.Document",m_pTextEdit);
m_pAxDocument->setGeometry(m_pTextEdit->geometry());
m_pAxDocument->setProperty("DisplayAlerts",false);
m_pAxDocument->setControl(strFileName))

To copy to clipboard, switch view to plain text mode 

It show preview but it is editable, it directly open in MS Word or powerpoint and you can do anything with its preview...cut, copy paste.

I want it to make preview using QAxWidget readable only...Is there any method for this...I am also unable to disable the QAxWidget/QTextEdit.. I don't have control on this preview...

Or any other way to show DOCX,PPTX and XLSX file preview in Qt.

Kindly reply..

Thanks
Santosh