1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/
#include "qmacdefines_mac.h"
#ifdef QT_MAC_USE_COCOA
#import <private/qcocoawindow_mac_p.h>
#import <private/qcocoawindowdelegate_mac_p.h>
#import <private/qcocoaview_mac_p.h>
#import <private/qt_cocoa_helpers_mac_p.h>
#import <private/qcocoawindowcustomthemeframe_mac_p.h>
#include <QtGui/QWidget>
QT_FORWARD_DECLARE_CLASS(QWidget);
QT_BEGIN_NAMESPACE
extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum); // qcocoaview.mm
QT_END_NAMESPACE
QT_USE_NAMESPACE
@implementation NSWindow (QT_MANGLE_NAMESPACE(QWidgetIntegration))
- (id)QT_MANGLE_NAMESPACE(qt_initWithQWidget):(QWidget*)widget contentRect:(NSRect)rect styleMask:(NSUInteger)mask;
{
self = [self initWithContentRect:rect styleMask:mask backing:NSBackingStoreBuffered defer:YES];
if (self) {
[[QT_MANGLE_NAMESPACE(QCocoaWindowDelegate) sharedDelegate] becomeDelegteForWindow:self widget:widget];
[self setReleasedWhenClosed:NO];
}
return self;
}
- (QWidget *)QT_MANGLE_NAMESPACE(qt_qwidget)
{
QWidget *widget = 0;
if ([self delegate] == [QT_MANGLE_NAMESPACE(QCocoaWindowDelegate) sharedDelegate])
widget = [[QT_MANGLE_NAMESPACE(QCocoaWindowDelegate) sharedDelegate] qt_qwidgetForWindow:self];
return widget;
}
@end
@implementation QT_MANGLE_NAMESPACE(QCocoaWindow)
- (BOOL)canBecomeKeyWindow
{
return YES;
}
/***********************************************************************
BEGIN Copy and Paste between QCocoaWindow and QCocoaPanel
This is a bit unfortunate, but thanks to the dynamic dispatch we
have to duplicate this code or resort to really silly forwarding methods
**************************************************************************/
/*
The methods keyDown, keyUp, and flagsChanged... These really shouldn't ever
get hit. We automatically say we can be first responder if we are a window.
So, the handling should get handled by the view. This is here more as a
last resort (i.e., this is code that can potentially be removed).
*/
- (void)keyDown:(NSEvent *)theEvent
{
bool keyOK = qt_dispatchKeyEvent(theEvent, [self QT_MANGLE_NAMESPACE(qt_qwidget)]);
if (!keyOK)
[super keyDown:theEvent];
}
- (void)keyUp:(NSEvent *)theEvent
{
bool keyOK = qt_dispatchKeyEvent(theEvent, [self QT_MANGLE_NAMESPACE(qt_qwidget)]);
if (!keyOK)
[super keyUp:theEvent];
}
- (void)flagsChanged:(NSEvent *)theEvent
{
qt_dispatchModifiersChanged(theEvent, [self QT_MANGLE_NAMESPACE(qt_qwidget)]);
[super flagsChanged:theEvent];
}
- (void)tabletProximity:(NSEvent *)tabletEvent
{
qt_dispatchTabletProximityEvent(tabletEvent);
}
- (void)sendEvent:(NSEvent *)event
{
[self retain];
QWidget *widget = [[QT_MANGLE_NAMESPACE(QCocoaWindowDelegate) sharedDelegate] qt_qwidgetForWindow:self];
QT_MANGLE_NAMESPACE(QCocoaView) *view = static_cast<QT_MANGLE_NAMESPACE(QCocoaView) *>(qt_mac_nativeview_for(widget));
Qt::MouseButton mouseButton = cocoaButton2QtButton([event buttonNumber]);
// sometimes need to redirect mouse events to the popup.
QWidget *popup = qAppInstance()->activePopupWidget();
if (popup && popup != widget) {
switch([event type])
{
case NSLeftMouseDown:
qt_mac_handleMouseEvent(view, event, QEvent::MouseButtonPress, mouseButton);
// Don't call super here. This prevents us from getting the mouseUp event,
// which we need to send even if the mouseDown event was not accepted.
// (this is standard Qt behavior.)
break;
case NSRightMouseDown:
case NSOtherMouseDown:
if (!qt_mac_handleMouseEvent(view, event, QEvent::MouseButtonPress, mouseButton))
[super sendEvent:event];
break;
case NSLeftMouseUp:
case NSRightMouseUp:
case NSOtherMouseUp:
if (!qt_mac_handleMouseEvent(view, event, QEvent::MouseButtonRelease, mouseButton))
[super sendEvent:event];
break;
case NSMouseMoved:
qt_mac_handleMouseEvent(view, event, QEvent::MouseMove, Qt::NoButton);
break;
case NSLeftMouseDragged:
case NSRightMouseDragged:
case NSOtherMouseDragged:
[QT_MANGLE_NAMESPACE(QCocoaView) currentMouseEvent]->view = view;
[QT_MANGLE_NAMESPACE(QCocoaView) currentMouseEvent]->theEvent = event;
if (!qt_mac_handleMouseEvent(view, event, QEvent::MouseMove, mouseButton))
[super sendEvent:event];
break;
default:
[super sendEvent:event];
break;
}
} else {
[super sendEvent:event];
}
qt_mac_dispatchNCMouseMessage(self, event, [self QT_MANGLE_NAMESPACE(qt_qwidget)], leftButtonIsRightButton);
[self release];
}
- (BOOL)makeFirstResponder:(NSResponder *)responder
{
// For some reason Cocoa wants to flip the first responder
// when Qt doesn't want to, sorry, but "No" :-)
if (responder == nil && qApp->focusWidget())
return NO;
return [super makeFirstResponder:responder];
}
/***********************************************************************
END Copy and Paste between QCocoaWindow and QCocoaPanel
***********************************************************************/
+ (Class)frameViewClassForStyleMask:(NSUInteger)styleMask
{
if (styleMask & QtMacCustomizeWindow)
return [QT_MANGLE_NAMESPACE(QCocoaWindowCustomThemeFrame) class];
return [super frameViewClassForStyleMask:styleMask];
}
@end
#endif
|
