[zephyrchat-cvs] zchat/zChat ZCDraggableView.h,NONE,1.1 ZCDraggableView.m,NONE,1.1

[<ak...@us...>]

Update of /cvsroot/zephyrchat/zchat/zChat
In directory sc8-pr-cvs1:/tmp/cvs-serv4246

Added Files:
	ZCDraggableView.h ZCDraggableView.m 
Log Message:
Move window by dragging empty area near input field.


--- NEW FILE: ZCDraggableView.h ---
/* ZCDraggableView */

#import <Cocoa/Cocoa.h>

@interface ZCDraggableView : NSView
@end

--- NEW FILE: ZCDraggableView.m ---
#import "ZCDraggableView.h"

@implementation ZCDraggableView

- (void)mouseDown:(NSEvent *)event {
    NSPoint location = [event locationInWindow];
    
    while ([event type] != NSLeftMouseUp) {
        event = [[self window] nextEventMatchingMask: NSLeftMouseUpMask | NSLeftMouseDraggedMask];
        NSPoint newLoc = [event locationInWindow];

        if ([event type] == NSLeftMouseDragged) {
            [[self window] setFrameOrigin:NSMakePoint([[self window] frame].origin.x + (newLoc.x - location.x),
                                                      [[self window] frame].origin.y + (newLoc.y - location.y))];
        }
    }
}

- (BOOL)mouseDownCanMoveWindow {
    /* We do our own window-dragging -- don't let the system do it too! */
    return NO;
}

@end