Shady/MGTransparentWindow.m at master · Sep102/Shady · GitHub

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#import "MGTransparentWindow.h"

@implementation MGTransparentWindow


// Designated initializer.
- (id)initWithContentRect:(NSRect)contentRect
                styleMask:(NSUInteger)aStyle
                  backing:(NSBackingStoreType)bufferingType
                    defer:(BOOL)flag {

    if (self = [super initWithContentRect:contentRect
                                        styleMask:NSBorderlessWindowMask
                                          backing:NSBackingStoreBuffered
                                   defer:NO]) {

        [self setBackgroundColor:[NSColor clearColor]];
        [self setAlphaValue:1.0];
        [self setOpaque:NO];
        [self setHasShadow:NO];
    }

    return self;
}


// Convenience constructor.
+ (MGTransparentWindow *)windowWithFrame:(NSRect)frame
{
	MGTransparentWindow *window = [[self alloc]
								   initWithContentRect:frame
								   styleMask:NSBorderlessWindowMask
								   backing:NSBackingStoreBuffered
								   defer:NO];
	return [window autorelease];
}


- (BOOL)canBecomeKeyWindow
{
    return YES;
}

- (BOOL)canBecomeMainWindow
{
	return NO;
}


- (void)keyDown:(NSEvent *)event
{
	[[self delegate] keyDown:event];
}


@end