[PyKDE] QTable and background color.

[Gianluca]

Hello.

I am trying to implement a QTable where n cells on every row are painted on a 
different color.

Searching on the ML, I find that I must reimplement the paint method. Fine.
Now I have only one problem: the setting of the color is located in a for 
cicle (I don't know in advance what cell I must modify), but I only get a red 
background on the last cell I change.

This is the code i use:

for x in range(0,cols):
	self.item=colorItem(self.tabella,QTableItem.Never,self.tabella.text(barca,x))
	self.item.setText(self.tabella.text(barca,x))
	self.tabella.setItem(barca, x, self.item)
	self.tabella.updateCell(barca,x)

(the for over the rows are external to this one)

and this is the implementation of the paint method:


class colorItem(QTableItem):
	def __init__(self, table, edittype, text):
		QTableItem.__init__(self,table,edittype,text)


	def paint(self, painter, colorgroup, rect, selected):
		cg = QColorGroup(colorgroup)
		cg.setColor(QColorGroup.Base, Qt.red)
		QTableItem.paint(self,painter, cg, rect, selected)



It works, but only for the last cell I update

example:

QTable 6*10
I need to change 2 cell on every row.
All the cells I need to change lose the text, except for the last one, who 
mantain the correct text and have a red background.


Any hints ?

thanks.

Gianluca


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