NSTextViews: transparent background problem
NSTextViews: transparent background problem
- Subject: NSTextViews: transparent background problem
- From: "Andrea Gozzi" <email@hidden>
- Date: Mon, 1 Mar 2004 15:06:50 +0100
Hi all,
i'm encountering a strange behaviour when working with NSTextView controls
in cocoa.
My app window contains an image that convers the whole background of the
window. The image has been sent "on back", so it's behind all other
controls.
If i add a NSTextView control and set its background to a color with opacity
less than 1.0 (let's say 0.4) , inside IB i can see that the textcontrol
becomes transparent against the back image (and this is correct).
But , as soon as i "test interface" or run the actual program, the
textcontrol acts as if the background behind it, is plain black (and not the
image), so i do not get transparency at all, just a plain dark (as it mixes
with black) color for the transparent textview background.
Any idea?
Using 10.3.2 with xcode 1.1 (and relative IB).
Andrea
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