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List:       kde-devel
Subject:    updating khtml view after document change
From:       Kevin Krammer <kevin.krammer () gmx ! at>
Date:       2001-05-04 10:54:16
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Hi folks!

I need some advice on using the KHTMLPart.

I have the part's instance as a memeber of the application's main view 
managed by a QHboxLayout.
The part's view is the widget within the layout.

In the app view's contructor I create the part and a simple HTML document 
with an empty body element by using the begin-write-end method.

On of the view's methods looks like this:

void KmudView::addText(QString text)
{
	QString htmlText = transformToHTML(text);
	htmlDoc = htmlPart->htmlDocument();
	htmlBody = htmlDoc.body();
	DOM::HTMLElement htmlElem = htmlDoc.createElement("p");
	htmlElem.setInnerHTML(htmlText);
	htmlBody.appendChild(htmlElem);
}

the tranformToHTML method does stuff like "<" to "&lt;"

All text added this way before the view is shown is visible in the view, but 
all text added fater the show() doesn't.
(Actually if I change the views width it does, but again it doesn't when 
changing it's height)

Any ideas?

TIA,
Kevin

P.S. QT = 2.2.2; kdelibs = 2.1.2
-- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Kevin Krammer <kevin.krammer@gmx.at>
Developer at the Kmud Project http://www.kmud.de/
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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