ba871065e0
- Move ivars into @implementation - Use instancetype where applicable - Use dot notation for property access - Use subscript operator for dictionaries and arrays - Format selectors consistently - Use proper style for init methods - Use generics instead of void pointers where possible - Use "range for" loops instead of indexing - Replace or replace IBAction/IBOutlet with void Change-Id: I1667812a51d4dfe44ae80fe337cb1f4bc9699d92 Reviewed-by: Jake Petroules <jake.petroules@qt.io> Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
113 lines
3.7 KiB
Objective-C
113 lines
3.7 KiB
Objective-C
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2016 The Qt Company Ltd.
|
|
** Contact: https://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the test suite of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
|
|
** 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 The Qt Company. For licensing terms
|
|
** and conditions see https://www.qt.io/terms-conditions. For further
|
|
** information use the contact form at https://www.qt.io/contact-us.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU
|
|
** General Public License version 3 as published by the Free Software
|
|
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
|
|
** included in the packaging of this file. Please review the following
|
|
** information to ensure the GNU General Public License requirements will
|
|
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#import "TestMouseMovedNSView.h"
|
|
|
|
@implementation TestMouseMovedNSView {
|
|
NSPoint mouseMovedPoint_;
|
|
BOOL wasAcceptingMouseEvents_;
|
|
NSTrackingRectTag trackingRect_;
|
|
NSTrackingArea* trackingArea_;
|
|
}
|
|
|
|
- (instancetype)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 = nsGraphicsContext.CGContext;
|
|
|
|
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
|