QTextEdit drag and drop

[bunjee]

//=============================================================================
//=============================================================================
 
/* virtual */ void ZeParagraphWidget::enterEvent(QEvent * event)
{
	if (mTextBrowser)
	{
		mTextBrowser->document()->deleteLater();
		mTextBrowser->deleteLater();
		mTextBrowser = NULL;
	}
 
	mTextBrowser = new QTextBrowser(this);
	mTextBrowser->setDocument(mTextDocument->clone());
	mTextBrowser->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
	mTextBrowser->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
	mTextBrowser->setStyle(ZeStyle::get());
 
	mTextBrowser->setOpenExternalLinks(true);
	mTextBrowser->setContextMenuPolicy(Qt::NoContextMenu);
 
	mTextBrowser->move(-1, -1);
	mTextBrowser->resize(mTextDocument->idealWidth() + 2, height() + 2);
	mTextBrowser->show();
	update();
}

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

/* virtual */ void ZeParagraphWidget::enterEvent(QEvent * event)
{
	if (mTextBrowser)
	{
		mTextBrowser->document()->deleteLater();
		mTextBrowser->deleteLater();
		mTextBrowser = NULL;
	}
	
	mTextBrowser = new QTextBrowser(this);
	mTextBrowser->setDocument(mTextDocument->clone());
	mTextBrowser->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
	mTextBrowser->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
	mTextBrowser->setStyle(ZeStyle::get());
	
	mTextBrowser->setOpenExternalLinks(true);
	mTextBrowser->setContextMenuPolicy(Qt::NoContextMenu);

	mTextBrowser->move(-1, -1);
	mTextBrowser->resize(mTextDocument->idealWidth() + 2, height() + 2);
	mTextBrowser->show();
	update();
}

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That stuff is working. Instead of tweaking the QFrame I set my own style.
Only problem is : when entered the newly created TextBrowser never gets deleted.

I guess would need some kind of isActive() flag for the QTextBrowser in order to choose wether I can delete it or not in the leaveEvent.

Thanks man.