Re: Template Images in Table Cells
Re: Template Images in Table Cells
- Subject: Re: Template Images in Table Cells
- From: Lee Ann Rucker <email@hidden>
- Date: Thu, 29 Dec 2011 15:49:30 -0800 (PST)
>On Dec 28, 2011, at 3:19 AM, Lee Ann Rucker wrote:
>>> I'm currently drawing the image in my custom cell using [image drawInRect:....], the image is a proper template image (the property is YES etc), but it's still just a grayscale image.
>
>> You have to let the cell draw the image. [NSImage drawInRect:...] doesn't change the image and whatever NSButtonCell does isn't public.
>
>> If that's not feasible, you can make a temporary NSButtonCell and use it to draw into another image that you can then use where you need it. rdar://9643738 requested an easy way to do that and was marked as a duplicate of 8067825.
>Hmm. Ok, so I dropped a template image into an NSButtonCell in a table column, and inside of an NSButton just sitting on top of the table. Neither worked:
http://sethwillits.com/temp/upshot/upshot_EB5e2jd0.jpg
>(Ignore the focus on the right burn button)
>So it seems there's more to it than simply having the template image be in the button cell.
Yes, you have to set the button cell style & state so it knows what style to apply to the template image (that's why NSImage drawing doesn't do anything - it doesn't know cell state), and I don't have the code with me so I can't help there. What I did to work it out was to create a button in IB and tweak its settings to see how that affected the image, then use that in code.
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