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Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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qwindowsysteminterface.h
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1// Copyright (C) 2020 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3#ifndef QWINDOWSYSTEMINTERFACE_H
4#define QWINDOWSYSTEMINTERFACE_H
5
6//
7// W A R N I N G
8// -------------
9//
10// This file is part of the QPA API and is not meant to be used
11// in applications. Usage of this API may make your code
12// source and binary incompatible with future versions of Qt.
13//
14
15#include <QtGui/qtguiglobal.h>
16#include <QtCore/QTime>
17#include <QtGui/qwindowdefs.h>
18#include <QtCore/QEvent>
19#include <QtCore/QAbstractEventDispatcher>
20#include <QtGui/QScreen>
21#include <QtGui/QWindow>
22#include <QtCore/QWeakPointer>
23#include <QtCore/QMutex>
24#include <QtGui/QTouchEvent>
25#include <QtCore/QEventLoop>
26#include <QtGui/QVector2D>
27
28QT_BEGIN_NAMESPACE
29
30class QMimeData;
31class QPointingDevice;
32class QPlatformDragQtResponse;
33class QPlatformDropQtResponse;
34
35
36class Q_GUI_EXPORT QWindowSystemInterface
37{
38public:
39 struct SynchronousDelivery {};
40 struct AsynchronousDelivery {};
41 struct DefaultDelivery {};
42
43 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
44 static bool handleMouseEvent(QWindow *window, const QPointF &local, const QPointF &global,
45 Qt::MouseButtons state, Qt::MouseButton button, QEvent::Type type,
46 Qt::KeyboardModifiers mods = Qt::NoModifier,
47 Qt::MouseEventSource source = Qt::MouseEventNotSynthesized);
48 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
49 static bool handleMouseEvent(QWindow *window, const QPointingDevice *device,
50 const QPointF &local, const QPointF &global,
51 Qt::MouseButtons state, Qt::MouseButton button, QEvent::Type type,
52 Qt::KeyboardModifiers mods = Qt::NoModifier,
53 Qt::MouseEventSource source = Qt::MouseEventNotSynthesized);
54 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
55 static bool handleMouseEvent(QWindow *window, ulong timestamp, const QPointF &local,
56 const QPointF &global, Qt::MouseButtons state,
57 Qt::MouseButton button, QEvent::Type type,
58 Qt::KeyboardModifiers mods = Qt::NoModifier,
59 Qt::MouseEventSource source = Qt::MouseEventNotSynthesized);
60 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
61 static bool handleMouseEvent(QWindow *window, ulong timestamp, const QPointingDevice *device,
62 const QPointF &local, const QPointF &global, Qt::MouseButtons state,
63 Qt::MouseButton button, QEvent::Type type,
64 Qt::KeyboardModifiers mods = Qt::NoModifier,
65 Qt::MouseEventSource source = Qt::MouseEventNotSynthesized);
66
67 static bool handleShortcutEvent(QWindow *window, ulong timestamp, int k, Qt::KeyboardModifiers mods, quint32 nativeScanCode,
68 quint32 nativeVirtualKey, quint32 nativeModifiers, const QString & text = QString(), bool autorep = false, ushort count = 1);
69
70 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
71 static bool handleKeyEvent(QWindow *window, QEvent::Type t, int k, Qt::KeyboardModifiers mods, const QString & text = QString(), bool autorep = false, ushort count = 1);
72 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
73 static bool handleKeyEvent(QWindow *window, ulong timestamp, QEvent::Type t, int k, Qt::KeyboardModifiers mods, const QString & text = QString(), bool autorep = false, ushort count = 1);
74
75 static bool handleExtendedKeyEvent(QWindow *window, QEvent::Type type, int key, Qt::KeyboardModifiers modifiers,
76 quint32 nativeScanCode, quint32 nativeVirtualKey,
77 quint32 nativeModifiers,
78 const QString& text = QString(), bool autorep = false,
79 ushort count = 1);
80 static bool handleExtendedKeyEvent(QWindow *window, ulong timestamp, QEvent::Type type, int key, Qt::KeyboardModifiers modifiers,
81 quint32 nativeScanCode, quint32 nativeVirtualKey,
82 quint32 nativeModifiers,
83 const QString& text = QString(), bool autorep = false,
84 ushort count = 1);
85 static bool handleExtendedKeyEvent(QWindow *window, ulong timestamp, const QInputDevice *device,
86 QEvent::Type type, int key, Qt::KeyboardModifiers modifiers,
87 quint32 nativeScanCode, quint32 nativeVirtualKey,
88 quint32 nativeModifiers,
89 const QString& text = QString(), bool autorep = false,
90 ushort count = 1);
91 static bool handleWheelEvent(QWindow *window, const QPointF &local, const QPointF &global,
92 QPoint pixelDelta, QPoint angleDelta,
93 Qt::KeyboardModifiers mods = Qt::NoModifier,
94 Qt::ScrollPhase phase = Qt::NoScrollPhase,
95 Qt::MouseEventSource source = Qt::MouseEventNotSynthesized);
96 static bool handleWheelEvent(QWindow *window, ulong timestamp, const QPointF &local, const QPointF &global,
97 QPoint pixelDelta, QPoint angleDelta,
98 Qt::KeyboardModifiers mods = Qt::NoModifier,
99 Qt::ScrollPhase phase = Qt::NoScrollPhase,
100 Qt::MouseEventSource source = Qt::MouseEventNotSynthesized,
101 bool inverted = false);
102 static bool handleWheelEvent(QWindow *window, ulong timestamp, const QPointingDevice *device,
103 const QPointF &local, const QPointF &global,
104 QPoint pixelDelta, QPoint angleDelta,
105 Qt::KeyboardModifiers mods = Qt::NoModifier,
106 Qt::ScrollPhase phase = Qt::NoScrollPhase,
107 Qt::MouseEventSource source = Qt::MouseEventNotSynthesized,
108 bool inverted = false);
109
110 // A very-temporary QPA touchpoint which gets converted to a QEventPoint as early as possible
111 // in QWindowSystemInterfacePrivate::fromNativeTouchPoints()
112 struct TouchPoint {
113 TouchPoint() : id(0), uniqueId(-1), pressure(0), rotation(0), state(QEventPoint::State::Stationary) { }
114 int id; // for application use
115 qint64 uniqueId; // for TUIO: object/token ID; otherwise empty
116 // TODO for TUIO 2.0: add registerPointerUniqueID(QPointingDeviceUniqueId)
117 QPointF normalPosition; // touch device coordinates, (0 to 1, 0 to 1)
118 QRectF area; // dimensions of the elliptical contact patch, unrotated, and centered at position in screen coordinates
119 // width is the horizontal diameter, height is the vertical diameter
120 qreal pressure; // 0 to 1
121 qreal rotation; // rotation applied to the elliptical contact patch
122 // 0 means pointing straight up; 0 if unknown (like QTabletEvent::rotation)
123 QEventPoint::State state; // Pressed|Updated|Stationary|Released
124 QVector2D velocity; // in screen coordinate system, pixels / seconds
125 QList<QPointF> rawPositions; // in screen coordinates
126 };
127
128 static void registerInputDevice(const QInputDevice *device);
129
130 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
131 static bool handleTouchEvent(QWindow *window, const QPointingDevice *device,
132 const QList<struct TouchPoint> &points, Qt::KeyboardModifiers mods = Qt::NoModifier);
133 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
134 static bool handleTouchEvent(QWindow *window, ulong timestamp, const QPointingDevice *device,
135 const QList<struct TouchPoint> &points, Qt::KeyboardModifiers mods = Qt::NoModifier);
136 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
137 static bool handleTouchCancelEvent(QWindow *window, const QPointingDevice *device, Qt::KeyboardModifiers mods = Qt::NoModifier);
138 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
139 static bool handleTouchCancelEvent(QWindow *window, ulong timestamp, const QPointingDevice *device, Qt::KeyboardModifiers mods = Qt::NoModifier);
140
141 // rect is relative to parent
142 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
143 static void handleGeometryChange(QWindow *window, const QRect &newRect);
144
145 // region is in local coordinates, do not confuse with geometry which is parent-relative
146 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
147 static bool handleExposeEvent(QWindow *window, const QRegion &region);
148
149 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
150 static bool handlePaintEvent(QWindow *window, const QRegion &region);
151
152 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
153 static bool handleCloseEvent(QWindow *window);
154
155 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
156 static void handleEnterEvent(QWindow *window, const QPointF &local = QPointF(), const QPointF& global = QPointF());
157 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
158 static void handleLeaveEvent(QWindow *window);
159 static void handleEnterLeaveEvent(QWindow *enter, QWindow *leave, const QPointF &local = QPointF(), const QPointF& global = QPointF());
160
161 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
162 static void handleFocusWindowChanged(QWindow *window, Qt::FocusReason r = Qt::OtherFocusReason);
163
164 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
165 static void handleWindowStateChanged(QWindow *window, Qt::WindowStates newState, int oldState = -1);
166 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
167 static void handleWindowScreenChanged(QWindow *window, QScreen *newScreen);
168
169 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
170 static void handleWindowDevicePixelRatioChanged(QWindow *window);
171
172 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
173 static void handleSafeAreaMarginsChanged(QWindow *window);
174
175 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
176 static void handleApplicationStateChanged(Qt::ApplicationState newState, bool forcePropagate = false);
177
178 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
179 static bool handleApplicationTermination();
180
181#if QT_CONFIG(draganddrop)
182 static QPlatformDragQtResponse handleDrag(QWindow *window, const QMimeData *dropData,
183 const QPoint &p, Qt::DropActions supportedActions,
184 Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers);
185 static QPlatformDropQtResponse handleDrop(QWindow *window, const QMimeData *dropData,
186 const QPoint &p, Qt::DropActions supportedActions,
187 Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers);
188#endif // QT_CONFIG(draganddrop)
189
190 static bool handleNativeEvent(QWindow *window, const QByteArray &eventType, void *message, qintptr *result);
191
192 // Changes to the screen
193 static void handleScreenAdded(QPlatformScreen *screen, bool isPrimary = false);
194 static void handleScreenRemoved(QPlatformScreen *screen);
195 static void handlePrimaryScreenChanged(QPlatformScreen *newPrimary);
196
197 static void handleScreenOrientationChange(QScreen *screen, Qt::ScreenOrientation newOrientation);
198 static void handleScreenGeometryChange(QScreen *screen, const QRect &newGeometry, const QRect &newAvailableGeometry);
199 static void handleScreenLogicalDotsPerInchChange(QScreen *screen, qreal newDpiX, qreal newDpiY);
200 static void handleScreenRefreshRateChange(QScreen *screen, qreal newRefreshRate);
201
202 template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
203 static void handleThemeChange(QWindow *window = nullptr);
204
205 static void handleFileOpenEvent(const QString& fileName);
206 static void handleFileOpenEvent(const QUrl &url);
207
208 static bool handleTabletEvent(QWindow *window, ulong timestamp, const QPointingDevice *device,
209 const QPointF &local, const QPointF &global,
210 Qt::MouseButtons buttons, qreal pressure, int xTilt, int yTilt,
211 qreal tangentialPressure, qreal rotation, int z, Qt::KeyboardModifiers modifiers = Qt::NoModifier);
212 static bool handleTabletEvent(QWindow *window, const QPointingDevice *device,
213 const QPointF &local, const QPointF &global,
214 Qt::MouseButtons buttons, qreal pressure, int xTilt, int yTilt,
215 qreal tangentialPressure, qreal rotation, int z, Qt::KeyboardModifiers modifiers = Qt::NoModifier);
216 static bool handleTabletEvent(QWindow *window, ulong timestamp, const QPointF &local, const QPointF &global,
217 int device, int pointerType, Qt::MouseButtons buttons, qreal pressure, int xTilt, int yTilt,
218 qreal tangentialPressure, qreal rotation, int z, qint64 uid,
219 Qt::KeyboardModifiers modifiers = Qt::NoModifier);
220 static bool handleTabletEvent(QWindow *window, const QPointF &local, const QPointF &global,
221 int device, int pointerType, Qt::MouseButtons buttons, qreal pressure, int xTilt, int yTilt,
222 qreal tangentialPressure, qreal rotation, int z, qint64 uid,
223 Qt::KeyboardModifiers modifiers = Qt::NoModifier);
224 static bool handleTabletEnterLeaveProximityEvent(QWindow *window, ulong timestamp, const QPointingDevice *device,
225 bool inProximity, const QPointF &local = QPointF(), const QPointF &global = QPointF(),
226 Qt::MouseButtons buttons = {}, int xTilt = 0, int yTilt = 0,
227 qreal tangentialPressure = 0, qreal rotation = 0, int z = 0,
228 Qt::KeyboardModifiers modifiers = Qt::NoModifier);
229 static bool handleTabletEnterLeaveProximityEvent(QWindow *window, const QPointingDevice *device,
230 bool inProximity, const QPointF &local = QPointF(), const QPointF &global = QPointF(),
231 Qt::MouseButtons buttons = {}, int xTilt = 0, int yTilt = 0,
232 qreal tangentialPressure = 0, qreal rotation = 0, int z = 0,
233 Qt::KeyboardModifiers modifiers = Qt::NoModifier);
234
235 // The following 4 functions are deprecated (QTBUG-114560)
236 static bool handleTabletEnterProximityEvent(ulong timestamp, int deviceType, int pointerType, qint64 uid);
237 static void handleTabletEnterProximityEvent(int deviceType, int pointerType, qint64 uid);
238 static bool handleTabletLeaveProximityEvent(ulong timestamp, int deviceType, int pointerType, qint64 uid);
239 static void handleTabletLeaveProximityEvent(int deviceType, int pointerType, qint64 uid);
240
241#ifndef QT_NO_GESTURES
242 static bool handleGestureEvent(QWindow *window, ulong timestamp, const QPointingDevice *device, Qt::NativeGestureType type,
243 const QPointF &local, const QPointF &global, int fingerCount = 0);
244 static bool handleGestureEventWithRealValue(QWindow *window, ulong timestamp, const QPointingDevice *device, Qt::NativeGestureType type,
245 qreal value, const QPointF &local, const QPointF &global, int fingerCount = 2);
246 static bool handleGestureEventWithValueAndDelta(QWindow *window, ulong timestamp, const QPointingDevice *device, Qt::NativeGestureType type, qreal value,
247 const QPointF &delta, const QPointF &local, const QPointF &global, int fingerCount = 2);
248#endif // QT_NO_GESTURES
249
250 static void handlePlatformPanelEvent(QWindow *window);
251#ifndef QT_NO_CONTEXTMENU
252 static void handleContextMenuEvent(QWindow *window, bool mouseTriggered,
253 const QPoint &pos, const QPoint &globalPos,
254 Qt::KeyboardModifiers modifiers);
255#endif
256#if QT_CONFIG(whatsthis)
257 static void handleEnterWhatsThisEvent();
258#endif
259
260 // For event dispatcher implementations
261 static bool sendWindowSystemEvents(QEventLoop::ProcessEventsFlags flags);
262 static void setSynchronousWindowSystemEvents(bool enable);
263 static bool flushWindowSystemEvents(QEventLoop::ProcessEventsFlags flags = QEventLoop::AllEvents);
264 static void deferredFlushWindowSystemEvents(QEventLoop::ProcessEventsFlags flags);
265 static int windowSystemEventsQueued();
266 static bool nonUserInputEventsQueued();
267};
268
269#ifndef QT_NO_DEBUG_STREAM
270Q_GUI_EXPORT QDebug operator<<(QDebug dbg, const QWindowSystemInterface::TouchPoint &p);
271#endif
272
273QT_END_NAMESPACE
274
275#endif // QWINDOWSYSTEMINTERFACE_H
handleScreenRemoved
static void handleScreenRemoved(JNIEnv *, jclass, jint displayId)
Definition androidjnimain.cpp:703
handleScreenAdded
static void handleScreenAdded(JNIEnv *, jclass, jint displayId)
Definition androidjnimain.cpp:689
device
IOBluetoothDevice * device
Definition btl2capchannel.mm:17
QByteArray
\inmodule QtCore
Definition qbytearray.h:57
QDebug
\inmodule QtCore
QEventPoint
The QEventPoint class provides information about a point in a QPointerEvent.
Definition qeventpoint.h:20
QEventPoint::State
State
Specifies the state of this event point.
Definition qeventpoint.h:48
QEvent::Type
Type
This enum type defines the valid event types in Qt.
Definition qcoreevent.h:51
QInputDevice
The QInputDevice class describes a device from which a QInputEvent originates.
Definition qinputdevice.h:17
QMimeData
\inmodule QtCore
Definition qmimedata.h:16
QPlatformScreen
The QPlatformScreen class provides an abstraction for visual displays.
Definition qplatformscreen.h:44
QPointF
\inmodule QtCore\reentrant
Definition qpoint.h:217
QPoint
\inmodule QtCore\reentrant
Definition qpoint.h:25
QPointingDevice
The QPointingDevice class describes a device from which mouse, touch or tablet events originate.
Definition qpointingdevice.h:51
QRectF
\inmodule QtCore\reentrant
Definition qrect.h:484
QRect
\inmodule QtCore\reentrant
Definition qrect.h:30
QRegion
The QRegion class specifies a clip region for a painter.
Definition qregion.h:27
QScreen
The QScreen class is used to query screen properties. \inmodule QtGui.
Definition qscreen.h:32
QString
\macro QT_RESTRICTED_CAST_FROM_ASCII
Definition qstring.h:129
QUrl
\inmodule QtCore
Definition qurl.h:94
QVector2D
The QVector2D class represents a vector or vertex in 2D space.
Definition qvectornd.h:31
QWindowSystemInterface
The QWindowSystemInterface provides an event queue for the QPA platform.
Definition qwindowsysteminterface.h:37
QWindowSystemInterface::handleTouchEvent
static bool handleTouchEvent(QWindow *window, const QPointingDevice *device, const QList< struct TouchPoint > &points, Qt::KeyboardModifiers mods=Qt::NoModifier)
QWindowSystemInterface::handleApplicationTermination
static bool handleApplicationTermination()
QWindowSystemInterface::handleMouseEvent
static bool handleMouseEvent(QWindow *window, ulong timestamp, const QPointingDevice *device, const QPointF &local, const QPointF &global, Qt::MouseButtons state, Qt::MouseButton button, QEvent::Type type, Qt::KeyboardModifiers mods=Qt::NoModifier, Qt::MouseEventSource source=Qt::MouseEventNotSynthesized)
QWindowSystemInterface::handleSafeAreaMarginsChanged
static void handleSafeAreaMarginsChanged(QWindow *window)
QWindowSystemInterface::handleWindowScreenChanged
static void handleWindowScreenChanged(QWindow *window, QScreen *newScreen)
QWindowSystemInterface::handleLeaveEvent
static void handleLeaveEvent(QWindow *window)
QWindowSystemInterface::handleMouseEvent
static bool handleMouseEvent(QWindow *window, ulong timestamp, const QPointF &local, const QPointF &global, Qt::MouseButtons state, Qt::MouseButton button, QEvent::Type type, Qt::KeyboardModifiers mods=Qt::NoModifier, Qt::MouseEventSource source=Qt::MouseEventNotSynthesized)
QWindowSystemInterface::handleFocusWindowChanged
static void handleFocusWindowChanged(QWindow *window, Qt::FocusReason r=Qt::OtherFocusReason)
QWindowSystemInterface::handleThemeChange
static void handleThemeChange(QWindow *window=nullptr)
QWindowSystemInterface::handleTouchCancelEvent
static bool handleTouchCancelEvent(QWindow *window, const QPointingDevice *device, Qt::KeyboardModifiers mods=Qt::NoModifier)
QWindowSystemInterface::handleMouseEvent
static bool handleMouseEvent(QWindow *window, const QPointingDevice *device, const QPointF &local, const QPointF &global, Qt::MouseButtons state, Qt::MouseButton button, QEvent::Type type, Qt::KeyboardModifiers mods=Qt::NoModifier, Qt::MouseEventSource source=Qt::MouseEventNotSynthesized)
QWindowSystemInterface::handleMouseEvent
static bool handleMouseEvent(QWindow *window, const QPointF &local, const QPointF &global, Qt::MouseButtons state, Qt::MouseButton button, QEvent::Type type, Qt::KeyboardModifiers mods=Qt::NoModifier, Qt::MouseEventSource source=Qt::MouseEventNotSynthesized)
QWindowSystemInterface::handleCloseEvent
static bool handleCloseEvent(QWindow *window)
QWindowSystemInterface::handleKeyEvent
static bool handleKeyEvent(QWindow *window, ulong timestamp, QEvent::Type t, int k, Qt::KeyboardModifiers mods, const QString &text=QString(), bool autorep=false, ushort count=1)
QWindowSystemInterface::handlePaintEvent
static bool handlePaintEvent(QWindow *window, const QRegion &region)
QWindowSystemInterface::handleGeometryChange
static void handleGeometryChange(QWindow *window, const QRect &newRect)
QWindowSystemInterface::handleWindowDevicePixelRatioChanged
static void handleWindowDevicePixelRatioChanged(QWindow *window)
QWindowSystemInterface::handleExtendedKeyEvent
static bool handleExtendedKeyEvent(QWindow *window, ulong timestamp, const QInputDevice *device, QEvent::Type type, int key, Qt::KeyboardModifiers modifiers, quint32 nativeScanCode, quint32 nativeVirtualKey, quint32 nativeModifiers, const QString &text=QString(), bool autorep=false, ushort count=1)
QWindowSystemInterface::handleTouchCancelEvent
static bool handleTouchCancelEvent(QWindow *window, ulong timestamp, const QPointingDevice *device, Qt::KeyboardModifiers mods=Qt::NoModifier)
QWindowSystemInterface::handleTouchEvent
static bool handleTouchEvent(QWindow *window, ulong timestamp, const QPointingDevice *device, const QList< struct TouchPoint > &points, Qt::KeyboardModifiers mods=Qt::NoModifier)
QWindowSystemInterface::handleKeyEvent
static bool handleKeyEvent(QWindow *window, QEvent::Type t, int k, Qt::KeyboardModifiers mods, const QString &text=QString(), bool autorep=false, ushort count=1)
QWindowSystemInterface::handleExposeEvent
static bool handleExposeEvent(QWindow *window, const QRegion &region)
QWindowSystemInterface::handleApplicationStateChanged
static void handleApplicationStateChanged(Qt::ApplicationState newState, bool forcePropagate=false)
QWindowSystemInterface::handleEnterEvent
static void handleEnterEvent(QWindow *window, const QPointF &local=QPointF(), const QPointF &global=QPointF())
QWindowSystemInterface::handleWindowStateChanged
static void handleWindowStateChanged(QWindow *window, Qt::WindowStates newState, int oldState=-1)
QWindow
\inmodule QtGui
Definition qwindow.h:63
modifiers
EGLImageKHR int int EGLuint64KHR * modifiers
Definition dmabufserverbufferintegration.h:34
text
QString text
Definition doc_src_properties.cpp:105
button
QPushButton * button
[2]
Definition doc_src_properties.cpp:35
state
else opt state
[0]
Definition doc_src_styles.cpp:11
newState
void newState(QList< State > &states, const char *token, const char *lexem, bool pre)
Definition generate_keywords.cpp:280
QT_BEGIN_NAMESPACE
Combined button and popup list for selecting options.
Definition qstandardpaths_haiku.cpp:21
QT_END_NAMESPACE
Definition qsharedpointer.cpp:1590
Qt::MouseButton
MouseButton
Definition qnamespace.h:56
Qt::MouseEventSource
MouseEventSource
Definition qnamespace.h:1696
Qt::MouseEventNotSynthesized
@ MouseEventNotSynthesized
Definition qnamespace.h:1697
Qt::ScreenOrientation
ScreenOrientation
Definition qnamespace.h:271
Qt::NoModifier
@ NoModifier
Definition qnamespace.h:1053
Qt::ApplicationState
ApplicationState
Definition qnamespace.h:262
Qt::NativeGestureType
NativeGestureType
Definition qnamespace.h:1652
Qt::ScrollPhase
ScrollPhase
Definition qnamespace.h:1688
Qt::NoScrollPhase
@ NoScrollPhase
Definition qnamespace.h:1689
Qt::FocusReason
FocusReason
Definition qnamespace.h:1339
Qt::OtherFocusReason
@ OtherFocusReason
Definition qnamespace.h:1347
value
EGLOutputLayerEXT EGLint EGLAttrib value
[5]
Definition qeglstreamconvenience_p.h:46
z
GLuint GLfloat GLfloat GLfloat GLfloat GLfloat z
Definition qopengles2ext.h:2707
key
GLuint64 key
Definition qopengles2ext.h:2268
r
GLboolean r
[2]
Definition qopengles2ext.h:337
id
GLenum GLuint id
[7]
Definition qopengles2ext.h:151
count
GLenum GLenum GLsizei count
Definition qopengles2ext.h:150
type
GLenum type
Definition qopengles2ext.h:150
flags
GLbitfield flags
Definition qopengles2ext.h:1026
enable
GLboolean enable
Definition qopengles2ext.h:855
message
GLuint GLsizei const GLchar * message
Definition qopengles2ext.h:154
source
GLsizei GLsizei GLchar * source
Definition qopengles2ext.h:952
points
GLfixed GLfixed GLint GLint GLfixed points
Definition qopenglext.h:5206
t
GLdouble GLdouble t
Definition qopenglext.h:243
result
GLuint64EXT * result
[6]
Definition qopenglext.h:10932
p
GLfloat GLfloat p
[1]
Definition qopenglext.h:12698
screen
QScreen * screen
[1]
Definition main.cpp:29
quint32
unsigned int quint32
Definition qtypes.h:50
ulong
unsigned long ulong
Definition qtypes.h:35
qint64
long long qint64
Definition qtypes.h:60
ushort
unsigned short ushort
Definition qtypes.h:33
qreal
double qreal
Definition qtypes.h:187
qintptr
ptrdiff_t qintptr
Definition qtypes.h:166
leave
#define leave(x)
Definition qurlquery.cpp:209
pointerType
static QPointingDevice::PointerType pointerType(unsigned currentCursor)
Definition qwindowstabletsupport.cpp:351
deviceType
static QInputDevice::DeviceType deviceType(const UINT cursorType)
Definition qwindowstabletsupport.cpp:328
operator<<
Q_GUI_EXPORT QDebug operator<<(QDebug dbg, const QWindowSystemInterface::TouchPoint &p)
Definition qwindowsysteminterface.cpp:1049
pos
pos
[7]
Definition src_corelib_io_qsettings.cpp:57
url
QUrl url("example.com")
[constructor-url-reference]
Definition src_corelib_io_qurl.cpp:19
fileName
fileName
[0]
Definition src_gui_dialogs_qfiledialog.cpp:5
window
aWidget window() -> setWindowTitle("New Window Title")
[2]
global
QJSValue global
Definition src_script_qjsvalue.cpp:18