QTextDocument and insertImage

[bunjee]

Hey there,

I'm using a QTextDocument and QTextCursor::insertImage.
The goal is to remplace : - ) keywords by a in the text document.

ZePictureWidget * test = new ZePictureWidget("zeData/zeSmileys/Crying.png");
	document()->addResource(QTextDocument::ImageResource, QUrl("test"), test->getPixmap());

ZePictureWidget * test = new ZePictureWidget("zeData/zeSmileys/Crying.png");
	document()->addResource(QTextDocument::ImageResource, QUrl("test"), test->getPixmap());

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//=============================================================================
//=============================================================================
 
void ZeSmileyController::scanSmiley(QTextDocument & textDocument, 
									const QString & smiley, 
									const QString & path)
{
	QTextCursor textCursor;
	textCursor = textDocument.find(smiley);
	while (textCursor.isNull() == false)
	{
		textCursor.deleteChar();
		textCursor.insertImage("test");
 
		textCursor = textDocument.find(smiley);
	}
}

//=============================================================================
//=============================================================================

void ZeSmileyController::scanSmiley(QTextDocument & textDocument, 
									const QString & smiley, 
									const QString & path)
{
	QTextCursor textCursor;
	textCursor = textDocument.find(smiley);
	while (textCursor.isNull() == false)
	{
		textCursor.deleteChar();
		textCursor.insertImage("test");
		
		textCursor = textDocument.find(smiley);
	}
}

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Unfortunately when replacing 100 smileys it's very slow, it's like the Cursor is reloading the smileys over and over again.

Any idea?