I'm trying to crate a NSWindow
without title bar (NSBorderlessWindowMask
) with round corners and a shadow, similar to the below "Welcome to Xcode" window.
I make a subclass of NSWindow
:
@implementation FlatWindow
- (id)initWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)aStyle backing:(NSBackingStoreType)bufferingType defer:(BOOL)flag
{
self = [super initWithContentRect:contentRect styleMask:NSBorderlessWindowMask backing:bufferingType defer:flag];
if ( self )
{
[self setOpaque:NO];
[self setBackgroundColor:[NSColor clearColor]];
[self setMovableByWindowBackground:TRUE];
[self setStyleMask:NSBorderlessWindowMask];
[self setHasShadow:YES];
}
return self;
}
- (void) setContentView:(NSView *)aView
{
aView.wantsLayer = YES;
aView.layer.frame = aView.frame;
aView.layer.cornerRadius = 10.0;
aView.layer.masksToBounds = YES;
[super setContentView:aView];
}
@end
And a subclass of NSView
:
@implementation ColoredView
- (void)drawRect:(NSRect)dirtyRect {
[super drawRect:dirtyRect];
[[NSColor windowBackgroundColor] set];
NSRectFill(dirtyRect);
}
@end
This gives me a window without title bar with round corners, but the default shadow on NSWindow
is gone. How can I add the default shadow to this window?
EDIT1:
NSWindow with NSShadow
. This shadow is not shown.
@implementation FlatWindow
- (id)initWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)aStyle backing:(NSBackingStoreType)bufferingType defer:(BOOL)flag
{
self = [super initWithContentRect:contentRect styleMask:NSBorderlessWindowMask backing:bufferingType defer:flag];
if ( self )
{
[self setOpaque:NO];
[self setBackgroundColor:[NSColor clearColor]];
[self setMovableByWindowBackground:TRUE];
[self setStyleMask:NSBorderlessWindowMask];
[self setHasShadow:YES];
}
return self;
}
- (void) setContentView:(NSView *)aView
{
aView.wantsLayer = YES;
aView.layer.frame = aView.frame;
aView.layer.cornerRadius = 10.0;
aView.layer.masksToBounds = YES;
NSShadow *dropShadow = [[NSShadow alloc] init];
[dropShadow setShadowColor:[NSColor blackColor]];
[dropShadow setShadowBlurRadius:10.0];
[aView setShadow: dropShadow];
[super setContentView:aView];
}
@end