What is the point of a transparent sheet?
I'm not sure that's supported.
You might want to consider a child window instead. Much easier to be sure you
can control its behaviors.
Sent from my iPhone
> On Jan 25, 2017, at 2:17, Richard Charles <rcharles...@gmail.com> wrote:
>
> Consider a window presented as a sheet with background transparency.
>
> - (void)windowDidLoad
> {
> // Produces gray background with transparency.
> NSColor *color = [NSColor colorWithRed:0.5 green:0.5 blue:0.5 alpha:0.9];
> self.window.backgroundColor = color;
> }
>
> - (void)windowDidLoad
> {
> // Produces near white background with no transparency.
> NSColor *color = [NSColor colorWithRed:0.6 green:0.6 blue:0.6 alpha:0.9];
> self.window.backgroundColor = color;
> }
>
> The first case produces a background with transparency.
>
> The second case produces a background with no transparency.
>
> Why does’t the second case yield any transparency?
>
> --Richard Charles
>
>
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