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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#import "TestMouseMovedNSView.h"
@implementation TestMouseMovedNSView
- (id)initWithFrame:(NSRect)frame
{
self = [super initWithFrame:frame];
if (self)
mouseMovedPoint_ = NSMakePoint(50, 50);
return self;
}
- (void)viewDidMoveToWindow
{
trackingArea_ = [[NSTrackingArea alloc] initWithRect:[self bounds] options: (NSTrackingMouseEnteredAndExited | NSTrackingActiveAlways) owner:self userInfo:nil];
[self addTrackingArea:trackingArea_];
}
- (void)viewWillMoveToWindow:(NSWindow *)newWindow
{
if ([self window] && trackingArea_)
[self removeTrackingArea:trackingArea_];
}
- (void)updateTrackingAreas
{
[super updateTrackingAreas];
[self removeTrackingArea: trackingArea_];
trackingArea_ = [[NSTrackingArea alloc] initWithRect:[self bounds] options: (NSTrackingMouseEnteredAndExited | NSTrackingActiveAlways) owner:self userInfo:nil];
[self addTrackingArea:trackingArea_];
}
- (BOOL)acceptsFirstResponder { return YES; }
- (BOOL)becomeFirstResponder { return YES; }
- (void)mouseEntered:(NSEvent *)theEvent
{
wasAcceptingMouseEvents_ = [[self window] acceptsMouseMovedEvents];
[[self window] setAcceptsMouseMovedEvents:YES];
[[self window] makeFirstResponder:self];
}
- (void)mouseExited:(NSEvent *)theEvent
{
[[self window] setAcceptsMouseMovedEvents:wasAcceptingMouseEvents_];
[self setNeedsDisplay:YES];
[self displayIfNeeded];
}
-(void)mouseMoved:(NSEvent *)pTheEvent
{
mouseMovedPoint_ = [self convertPoint:[pTheEvent locationInWindow] fromView:nil];
[self setNeedsDisplay:YES];
[self displayIfNeeded];
}
- (void)drawRect:(NSRect)dirtyRect
{
[[NSColor whiteColor] set];
NSRectFill(dirtyRect);
NSGraphicsContext *nsGraphicsContext = [NSGraphicsContext currentContext];
CGContextRef cgContextRef = (CGContextRef) [nsGraphicsContext graphicsPort];
CGContextSetRGBStrokeColor(cgContextRef, 0, 0, 0, .5);
CGContextSetLineWidth(cgContextRef, 1.0);
CGContextBeginPath(cgContextRef);
CGContextMoveToPoint(cgContextRef, mouseMovedPoint_.x, 0);
CGContextAddLineToPoint(cgContextRef, mouseMovedPoint_.x, 1000);
CGContextMoveToPoint(cgContextRef, 0, mouseMovedPoint_.y);
CGContextAddLineToPoint(cgContextRef, 1000, mouseMovedPoint_.y);
CGContextDrawPath(cgContextRef, kCGPathStroke);
}
@end
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