1 files changed, 48 insertions, 0 deletions
diff --git a/frontends/cocoa/PSMTabBarControl/PSMTabDragWindow.m b/frontends/cocoa/PSMTabBarControl/PSMTabDragWindow.m
new file mode 100644
index 000000000..d6fcc95a3
--- /dev/null
+++ b/frontends/cocoa/PSMTabBarControl/PSMTabDragWindow.m
@@ -0,0 +1,48 @@
+//
+//  PSMTabDragWindow.m
+//  PSMTabBarControl
+//
+//  Created by Kent Sutherland on 6/1/06.
+//  Copyright 2006 Kent Sutherland. All rights reserved.
+//
+
+#import "PSMTabDragWindow.h"
+#import "PSMTabDragView.h"
+
+@implementation PSMTabDragWindow
+
++ (PSMTabDragWindow *)dragWindowWithImage:(NSImage *)image styleMask:(NSUInteger)styleMask {
+	return [[[PSMTabDragWindow alloc] initWithImage:image styleMask:styleMask] autorelease];
+}
+
+- (id)initWithImage:(NSImage *)image styleMask:(NSUInteger)styleMask {
+	NSSize size = [image size];
+
+	if((self = [super initWithContentRect:NSMakeRect(0, 0, size.width, size.height) styleMask:styleMask backing:NSBackingStoreBuffered defer:NO])) {
+		_dragView = [[[PSMTabDragView alloc] initWithFrame:NSMakeRect(0, 0, size.width, size.height)] autorelease];
+		[self setContentView:_dragView];
+		[self setLevel:NSStatusWindowLevel];
+		[self setIgnoresMouseEvents:YES];
+		[self setOpaque:NO];
+
+		[_dragView setImage:image];
+
+		//Set the size of the window to be the exact size of the drag image
+		NSRect windowFrame = [self frame];
+		windowFrame.origin.y += windowFrame.size.height - size.height;
+		windowFrame.size = size;
+
+		if(styleMask | NSBorderlessWindowMask) {
+			windowFrame.size.height += 22;
+		}
+
+		[self setFrame:windowFrame display:YES];
+	}
+	return self;
+}
+
+- (PSMTabDragView *)dragView {
+	return _dragView;
+}
+
+@end