QTreeWidgetItem with tooltip+pixmap

[Zed]

Hi to all, I'm using the following code to setup a tooltip text for a TreeWidgetItem:

myTreeWidgetItem->setToolTip(myColumn, "My ToolTip text");

myTreeWidgetItem->setToolTip(myColumn, "My ToolTip text");

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I would like to set a QPixmap instead of

"My ToolTip text"

"My ToolTip text"

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, but i can't.

I could use a rich text to load image from resources, for example:

<img src=":/images/myFileImage.png">

<img src=":/images/myFileImage.png">

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but i would mix the code above with a QPixmap dynamically generated.

Do I have to use QMimeData?
Any suggestions?

Many Regards.

[Zed]

No answer?
Ok, i will share my solution.

In MyTreeWidget class:

connect(this, SIGNAL(itemEntered(QTreeWidgetItem*,int)), this, SLOT(onItemEntered(QTreeWidgetItem*, int)));
 
void MyTreeWidget::onItemEntered(QTreeWidgetItem* nItem, int nColumn)
{	
	MyTreeWidgetItem* itemCasted = static_cast<MyTreeWidgetItem*>(nItem);
	static MyTreeWidgetItem* currentItem = 0;
	if (currentItem && (currentItem != itemCasted ))
	{
		currentItem->endTracking();	
	}
	currentItem = itemCasted;
	currentItem->beginTracking();
}

connect(this, SIGNAL(itemEntered(QTreeWidgetItem*,int)), this, SLOT(onItemEntered(QTreeWidgetItem*, int)));

void MyTreeWidget::onItemEntered(QTreeWidgetItem* nItem, int nColumn)
{	
	MyTreeWidgetItem* itemCasted = static_cast<MyTreeWidgetItem*>(nItem);
	static MyTreeWidgetItem* currentItem = 0;
	if (currentItem && (currentItem != itemCasted ))
	{
		currentItem->endTracking();	
	}
	currentItem = itemCasted;
	currentItem->beginTracking();
}

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in MyTreeWidgetItemclass:

void MyTreeWidgetItem::endTracking()
{
	dynamicLabel.hide();
}
 
void MyTreeWidgetItem::beginTracking()
{
	if (dynamicLabel.isHidden()) 
	{
		dynamicLabel.show();
		currentTime = 0;
		maxTime = 1000;
		advance();
	}
	else
	{
		currentTime = 0;
	}
}
 
void MyTreeWidgetItem::advance()
{	
	if (currentTime < maxTime)
	{
		currentTime += 25;
		QPoint newPos = QCursor::pos();
		newPos.setX(newPos.x() + 10);
		dynamicLabel.move(newPos);
		QTimer::singleShot(25, this, SLOT(advance()));
	}
	else
	{
		endTracking();
	}
}

void MyTreeWidgetItem::endTracking()
{
	dynamicLabel.hide();
}

void MyTreeWidgetItem::beginTracking()
{
	if (dynamicLabel.isHidden()) 
	{
		dynamicLabel.show();
		currentTime = 0;
		maxTime = 1000;
		advance();
	}
	else
	{
		currentTime = 0;
	}
}

void MyTreeWidgetItem::advance()
{	
	if (currentTime < maxTime)
	{
		currentTime += 25;
		QPoint newPos = QCursor::pos();
		newPos.setX(newPos.x() + 10);
		dynamicLabel.move(newPos);
		QTimer::singleShot(25, this, SLOT(advance()));
	}
	else
	{
		endTracking();
	}
}

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of course, we need to extends QObject

class MyTreeWidgetItem : public QObject, public QTreeWidgetItem 
{
	Q_OBJECT

class MyTreeWidgetItem : public QObject, public QTreeWidgetItem 
{
	Q_OBJECT

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