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Feasibility : setObjectValue: + bindings + Table Column with NSImageCell ??
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Feasibility : setObjectValue: + bindings + Table Column with NSImageCell ??


  • Subject: Feasibility : setObjectValue: + bindings + Table Column with NSImageCell ??
  • From: rajesh <email@hidden>
  • Date: Mon, 15 Dec 2008 12:11:32 +0100

Hi all,
w.r.t one of my earlier post ( subject : Design for showing ridiculously huge number of images in Table View )


I have a table column(With ImageCell) to be filled with images , I have a NSTreeController which has dictionary for this image ( dictionary has few details , using which I fetch the images )
after binding this column with the said dictionary and running the build , in run log , I see complaints, that it is expecting an NSImage .... and hence image don't show up


instead using a NSTextField cell , I could draw the image myself , I don't think its a good idea because I need to show images proportional to their sizes

am I doing a blunder here ?

PNG image

, previewID has dictionary with it. every other column is fine with the binding , except this imageColumn
Should I work at cell level binding ? like cell's Controller Key with 'selection' ??


I need to show a image-tool tip when I hover this image .... but that is future requirement and it can wait for now...


Thanks in Advance ~Rajesh
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