Background application is visible when I try to display a transparent backgrounded image into my app

Hi, I am trying to display an Image whose background is transparent as a buttoncell. Then the application background of my app or the desktop is visible and when I clicked on it, it focuses to the visible app. Why it is so happening. Code goes like this. Subclassed the NSButtonCell and tried to

Re: Background application is visible when I try to display a transparent backgrounded image into my app

On Wed, Sep 23, 2009 at 11:21 PM, Symadept symad...@gmail.com wrote: Hi, I am trying to display an Image whose background is transparent as a buttoncell. Then the application background of my app or the desktop is visible and when I clicked on it, it focuses to the visible app. Why it is so