pop up detail view out of tableviewcell

I am working on a app where I want to expand a tableviewcell to cover almost all the screen with animation when it is selected by user. I am looking to create a uiview on the开发者_StackOverflow社区 tableviewcell and expend it to cover major portion of the screen when user selects the row.

The main problem I am having is to get the frame from where my pop up view will start expending. How will I get the frame of the row which is touched?

Thanks

Pankaj

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Is it crucial that the cell should not reposition? If not ( i am guessing not, as you are anyway planning to cover whole screen):

When the cell is selected, scroll the cell to top (using scrollToRowAtIndexPath) and either insert your custom view to cell's contentView or modify its parameters if its already there with different opacity/size etc

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Use UITableView function to get the rect for the row by passing the its NSIndexPath.

- (CGRect)rectForRowAtIndexPath:(NSIndexPath *)indexPath