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39#include "qplatformcursor.h"
40
41#include <QPainter>
42#include <QBitmap>
43#include <QGuiApplication>
44#include <QScreen>
45#include <qpa/qplatformscreen.h>
46#include <private/qguiapplication_p.h>
47
48#include <QDebug>
49
50QT_BEGIN_NAMESPACE
51
52/*!
53 \class QPlatformCursor
54 \since 5.0
55 \internal
56 \preliminary
57 \ingroup qpa
58
59 \brief The QPlatformCursor class provides information about
60 pointer device events (movement, buttons), and requests to change
61 the currently displayed cursor.
62
63 Note that QPlatformCursor does not include any graphics for
64 display. An application that sets a QCursor may provide its own
65 graphics.
66
67 \sa QPlatformCursorImage
68*/
69
70/*!
71 \fn virtual void QPlatformCursor::pointerEvent(const QMouseEvent & event)
72
73 This method is called by Qt whenever a QMouseEvent is generated by the
74 underlying pointer input. \a event is a reference to the QMouseEvent in
75 question. A default do-nothing implementation is provided.
76*/
77
78/*!
79 \fn virtual void QPlatformCursor::changeCursor(QCursor * windowCursor, QWindow * window)
80
81 \brief This method is called by Qt whenever the cursor graphic should be changed.
82
83 Implementation of this method is mandatory for a subclass of QPlatformCursor.
84
85 \a windowCursor is a pointer to the QCursor that should be displayed.
86
87 To unset the cursor of \a window, \nullptr is passed. This means \a window does not have
88 a cursor set and the cursor of a the first parent window which has a cursor explicitly
89 set or the system default cursor should take effect.
90
91 \a window is a pointer to the window currently displayed at QCursor::pos(). Note
92 that this may be \nullptr if the current position is not occupied by a displayed widget.
93
94 \sa QCursor::pos()
95*/
96
97/*!
98 \enum QPlatformCursor::Capability
99 \since 5.10
100
101 \value OverrideCursor Indicates that the platform implements
102 QPlatformCursor::setOverrideCursor() and
103 QPlatformCursor::clearOverrideCursor().
104*/
105
106QPlatformCursor::Capabilities QPlatformCursor::m_capabilities = { };
107
108/*!
109 \fn QPlatformCursor::QPlatformCursor()
110
111 Constructs a QPlatformCursor.
112*/
113QPlatformCursor::QPlatformCursor()
114{
115}
116
117QPoint QPlatformCursor::pos() const
118{
119 // As a fallback return the last mouse position seen by QGuiApplication.
120 return QGuiApplicationPrivate::lastCursorPosition.toPoint();
121}
122
123void QPlatformCursor::setPos(const QPoint &pos)
124{
125 static bool firstCall = true;
126 if (firstCall) {
127 firstCall = false;
128 qWarning(msg: "This plugin does not support QCursor::setPos()"
129 "; emulating movement within the application.");
130 }
131 QWindowSystemInterface::handleMouseEvent(window: nullptr, local: pos, global: pos, state: Qt::NoButton, button: Qt::NoButton, type: QEvent::MouseMove);
132}
133
134/*!
135 Returns the size of the cursor, in native pixels.
136*/
137QSize QPlatformCursor::size() const
138{
139 return QSize(16, 16);
140}
141
142// End of display and pointer event handling code
143// Beginning of built-in cursor graphics
144// from src/gui/embedded/QGraphicsSystemCursorImage_qws.cpp
145
146/*!
147 \class QPlatformCursorImage
148 \since 5.0
149 \internal
150 \preliminary
151 \ingroup qpa
152
153 \brief The QPlatformCursorImage class provides a set of graphics
154 intended to be used as cursors.
155
156 \sa QPlatformCursor
157*/
158
159static QPlatformCursorImage *systemCursorTable[Qt::LastCursor+1];
160static bool systemCursorTableInit = false;
161
162// 16 x 16
163static const uchar cur_arrow_bits[] = {
164 0x07, 0x00, 0x39, 0x00, 0xc1, 0x01, 0x02, 0x0e, 0x02, 0x10, 0x02, 0x08,
165 0x04, 0x04, 0x04, 0x02, 0x04, 0x04, 0x88, 0x08, 0x48, 0x11, 0x28, 0x22,
166 0x10, 0x44, 0x00, 0x28, 0x00, 0x10, 0x00, 0x00 };
167static const uchar mcur_arrow_bits[] = {
168 0x07, 0x00, 0x3f, 0x00, 0xff, 0x01, 0xfe, 0x0f, 0xfe, 0x1f, 0xfe, 0x0f,
169 0xfc, 0x07, 0xfc, 0x03, 0xfc, 0x07, 0xf8, 0x0f, 0x78, 0x1f, 0x38, 0x3e,
170 0x10, 0x7c, 0x00, 0x38, 0x00, 0x10, 0x00, 0x00 };
171
172static const unsigned char cur_up_arrow_bits[] = {
173 0x80, 0x00, 0x40, 0x01, 0x40, 0x01, 0x20, 0x02, 0x20, 0x02, 0x10, 0x04,
174 0x10, 0x04, 0x08, 0x08, 0x78, 0x0f, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01,
175 0x40, 0x01, 0x40, 0x01, 0x40, 0x01, 0xc0, 0x01};
176static const unsigned char mcur_up_arrow_bits[] = {
177 0x80, 0x00, 0xc0, 0x01, 0xc0, 0x01, 0xe0, 0x03, 0xe0, 0x03, 0xf0, 0x07,
178 0xf0, 0x07, 0xf8, 0x0f, 0xf8, 0x0f, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
179 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01};
180
181static const unsigned char cur_cross_bits[] = {
182 0xc0, 0x01, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01,
183 0x7f, 0x7f, 0x01, 0x40, 0x7f, 0x7f, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01,
184 0x40, 0x01, 0x40, 0x01, 0xc0, 0x01, 0x00, 0x00};
185static const unsigned char mcur_cross_bits[] = {
186 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
187 0xff, 0x7f, 0xff, 0x7f, 0xff, 0x7f, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
188 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0x00, 0x00};
189
190static const uchar cur_ibeam_bits[] = {
191 0x00, 0x00, 0xe0, 0x03, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
192 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
193 0x80, 0x00, 0xe0, 0x03, 0x00, 0x00, 0x00, 0x00 };
194static const uchar mcur_ibeam_bits[] = {
195 0xf0, 0x07, 0xf0, 0x07, 0xf0, 0x07, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
196 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
197 0xf0, 0x07, 0xf0, 0x07, 0xf0, 0x07, 0x00, 0x00 };
198
199static const uchar cur_ver_bits[] = {
200 0x00, 0x00, 0x00, 0x00, 0x80, 0x01, 0xc0, 0x03, 0xe0, 0x07, 0xf0, 0x0f,
201 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0xf0, 0x0f,
202 0xe0, 0x07, 0xc0, 0x03, 0x80, 0x01, 0x00, 0x00 };
203static const uchar mcur_ver_bits[] = {
204 0x00, 0x00, 0x80, 0x03, 0xc0, 0x07, 0xe0, 0x0f, 0xf0, 0x1f, 0xf8, 0x3f,
205 0xfc, 0x7f, 0xc0, 0x07, 0xc0, 0x07, 0xc0, 0x07, 0xfc, 0x7f, 0xf8, 0x3f,
206 0xf0, 0x1f, 0xe0, 0x0f, 0xc0, 0x07, 0x80, 0x03 };
207
208static const uchar cur_hor_bits[] = {
209 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x08, 0x30, 0x18,
210 0x38, 0x38, 0xfc, 0x7f, 0xfc, 0x7f, 0x38, 0x38, 0x30, 0x18, 0x20, 0x08,
211 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
212static const uchar mcur_hor_bits[] = {
213 0x00, 0x00, 0x00, 0x00, 0x40, 0x04, 0x60, 0x0c, 0x70, 0x1c, 0x78, 0x3c,
214 0xfc, 0x7f, 0xfe, 0xff, 0xfe, 0xff, 0xfe, 0xff, 0xfc, 0x7f, 0x78, 0x3c,
215 0x70, 0x1c, 0x60, 0x0c, 0x40, 0x04, 0x00, 0x00 };
216static const uchar cur_bdiag_bits[] = {
217 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x3e, 0x00, 0x3c, 0x00, 0x3e,
218 0x00, 0x37, 0x88, 0x23, 0xd8, 0x01, 0xf8, 0x00, 0x78, 0x00, 0xf8, 0x00,
219 0xf8, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
220static const uchar mcur_bdiag_bits[] = {
221 0x00, 0x00, 0xc0, 0x7f, 0x80, 0x7f, 0x00, 0x7f, 0x00, 0x7e, 0x04, 0x7f,
222 0x8c, 0x7f, 0xdc, 0x77, 0xfc, 0x63, 0xfc, 0x41, 0xfc, 0x00, 0xfc, 0x01,
223 0xfc, 0x03, 0xfc, 0x07, 0x00, 0x00, 0x00, 0x00 };
224static const uchar cur_fdiag_bits[] = {
225 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x01, 0xf8, 0x00, 0x78, 0x00,
226 0xf8, 0x00, 0xd8, 0x01, 0x88, 0x23, 0x00, 0x37, 0x00, 0x3e, 0x00, 0x3c,
227 0x00, 0x3e, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00 };
228static const uchar mcur_fdiag_bits[] = {
229 0x00, 0x00, 0x00, 0x00, 0xfc, 0x07, 0xfc, 0x03, 0xfc, 0x01, 0xfc, 0x00,
230 0xfc, 0x41, 0xfc, 0x63, 0xdc, 0x77, 0x8c, 0x7f, 0x04, 0x7f, 0x00, 0x7e,
231 0x00, 0x7f, 0x80, 0x7f, 0xc0, 0x7f, 0x00, 0x00 };
232
233// 20 x 20
234static const uchar forbidden_bits[] = {
235 0x00,0x00,0x00,0x80,0x1f,0x00,0xe0,0x7f,0x00,0xf0,0xf0,0x00,0x38,0xc0,0x01,
236 0x7c,0x80,0x03,0xec,0x00,0x03,0xce,0x01,0x07,0x86,0x03,0x06,0x06,0x07,0x06,
237 0x06,0x0e,0x06,0x06,0x1c,0x06,0x0e,0x38,0x07,0x0c,0x70,0x03,0x1c,0xe0,0x03,
238 0x38,0xc0,0x01,0xf0,0xe0,0x00,0xe0,0x7f,0x00,0x80,0x1f,0x00,0x00,0x00,0x00 };
239
240static const uchar forbiddenm_bits[] = {
241 0x80,0x1f,0x00,0xe0,0x7f,0x00,0xf0,0xff,0x00,0xf8,0xff,0x01,0xfc,0xf0,0x03,
242 0xfe,0xc0,0x07,0xfe,0x81,0x07,0xff,0x83,0x0f,0xcf,0x07,0x0f,0x8f,0x0f,0x0f,
243 0x0f,0x1f,0x0f,0x0f,0x3e,0x0f,0x1f,0xfc,0x0f,0x1e,0xf8,0x07,0x3e,0xf0,0x07,
244 0xfc,0xe0,0x03,0xf8,0xff,0x01,0xf0,0xff,0x00,0xe0,0x7f,0x00,0x80,0x1f,0x00};
245
246// 32 x 32
247static const uchar wait_data_bits[] = {
248 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
249 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x7f, 0x00,
250 0x00, 0x04, 0x40, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0x08, 0x20, 0x00,
251 0x00, 0x08, 0x20, 0x00, 0x00, 0x08, 0x20, 0x00, 0x00, 0x08, 0x20, 0x00,
252 0x00, 0x50, 0x15, 0x00, 0x00, 0xa0, 0x0a, 0x00, 0x00, 0x40, 0x05, 0x00,
253 0x00, 0x80, 0x02, 0x00, 0x00, 0x40, 0x04, 0x00, 0x00, 0x20, 0x08, 0x00,
254 0x00, 0x10, 0x10, 0x00, 0x00, 0x08, 0x21, 0x00, 0x00, 0x88, 0x22, 0x00,
255 0x00, 0x48, 0x25, 0x00, 0x00, 0xa8, 0x2a, 0x00, 0x00, 0xfc, 0x7f, 0x00,
256 0x00, 0x04, 0x40, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00,
257 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
258 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
259static const uchar wait_mask_bits[] = {
260 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
261 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x7f, 0x00,
262 0x00, 0xfc, 0x7f, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0xf8, 0x3f, 0x00,
263 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xf8, 0x3f, 0x00,
264 0x00, 0xf0, 0x1f, 0x00, 0x00, 0xe0, 0x0f, 0x00, 0x00, 0xc0, 0x07, 0x00,
265 0x00, 0x80, 0x03, 0x00, 0x00, 0xc0, 0x07, 0x00, 0x00, 0xe0, 0x0f, 0x00,
266 0x00, 0xf0, 0x1f, 0x00, 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xf8, 0x3f, 0x00,
267 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xfc, 0x7f, 0x00,
268 0x00, 0xfc, 0x7f, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00,
269 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
270 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
271
272static const uchar hsplit_bits[] = {
273 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
274 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
275 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00,
276 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00,
277 0x00, 0x41, 0x82, 0x00, 0x80, 0x41, 0x82, 0x01, 0xc0, 0x7f, 0xfe, 0x03,
278 0x80, 0x41, 0x82, 0x01, 0x00, 0x41, 0x82, 0x00, 0x00, 0x40, 0x02, 0x00,
279 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00,
280 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
281 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
282 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
283 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
284static const uchar hsplitm_bits[] = {
285 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
286 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
287 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00,
288 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe2, 0x47, 0x00, 0x00, 0xe3, 0xc7, 0x00,
289 0x80, 0xe3, 0xc7, 0x01, 0xc0, 0xff, 0xff, 0x03, 0xe0, 0xff, 0xff, 0x07,
290 0xc0, 0xff, 0xff, 0x03, 0x80, 0xe3, 0xc7, 0x01, 0x00, 0xe3, 0xc7, 0x00,
291 0x00, 0xe2, 0x47, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00,
292 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00,
293 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
294 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
295 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
296static const uchar vsplit_bits[] = {
297 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
298 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
299 0x00, 0x80, 0x00, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00,
300 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
301 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00,
302 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00,
303 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
304 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00,
305 0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
306 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
307 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
308static const uchar vsplitm_bits[] = {
309 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
310 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
311 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xf0, 0x07, 0x00,
312 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00,
313 0x00, 0xc0, 0x01, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00,
314 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00,
315 0x80, 0xff, 0xff, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00,
316 0x00, 0xc0, 0x01, 0x00, 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xf0, 0x07, 0x00,
317 0x00, 0xe0, 0x03, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00,
318 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
319 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
320static const uchar phand_bits[] = {
321 0x00, 0x00, 0x00, 0x00, 0xfe, 0x01, 0x00, 0x00, 0x01, 0x02, 0x00, 0x00,
322 0x7e, 0x04, 0x00, 0x00, 0x08, 0x08, 0x00, 0x00, 0x70, 0x08, 0x00, 0x00,
323 0x08, 0x08, 0x00, 0x00, 0x70, 0x14, 0x00, 0x00, 0x08, 0x22, 0x00, 0x00,
324 0x30, 0x41, 0x00, 0x00, 0xc0, 0x20, 0x00, 0x00, 0x40, 0x12, 0x00, 0x00,
325 0x80, 0x08, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
326 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
327 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
328 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
329 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
330 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
331 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
332static const uchar phandm_bits[] = {
333 0xfe, 0x01, 0x00, 0x00, 0xff, 0x03, 0x00, 0x00, 0xff, 0x07, 0x00, 0x00,
334 0xff, 0x0f, 0x00, 0x00, 0xfe, 0x1f, 0x00, 0x00, 0xf8, 0x1f, 0x00, 0x00,
335 0xfc, 0x1f, 0x00, 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00,
336 0xf8, 0xff, 0x00, 0x00, 0xf0, 0x7f, 0x00, 0x00, 0xe0, 0x3f, 0x00, 0x00,
337 0xc0, 0x1f, 0x00, 0x00, 0x80, 0x0f, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00,
338 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
339 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
340 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
341 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
342 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
343 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
344
345static const uchar size_all_data_bits[] = {
346 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
347 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
348 0x00, 0x80, 0x00, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00,
349 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
350 0x00, 0x80, 0x00, 0x00, 0x00, 0x81, 0x40, 0x00, 0x80, 0x81, 0xc0, 0x00,
351 0xc0, 0xff, 0xff, 0x01, 0x80, 0x81, 0xc0, 0x00, 0x00, 0x81, 0x40, 0x00,
352 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
353 0x00, 0x80, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xc0, 0x01, 0x00,
354 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
355 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
356 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
357static const uchar size_all_mask_bits[] = {
358 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
359 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
360 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xf0, 0x07, 0x00,
361 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc2, 0x21, 0x00,
362 0x00, 0xc3, 0x61, 0x00, 0x80, 0xc3, 0xe1, 0x00, 0xc0, 0xff, 0xff, 0x01,
363 0xe0, 0xff, 0xff, 0x03, 0xc0, 0xff, 0xff, 0x01, 0x80, 0xc3, 0xe1, 0x00,
364 0x00, 0xc3, 0x61, 0x00, 0x00, 0xc2, 0x21, 0x00, 0x00, 0xc0, 0x01, 0x00,
365 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xf0, 0x07, 0x00, 0x00, 0xe0, 0x03, 0x00,
366 0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
367 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
368 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
369
370static const uchar whatsthis_bits[] = {
371 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x05, 0xf0, 0x07, 0x00,
372 0x09, 0x18, 0x0e, 0x00, 0x11, 0x1c, 0x0e, 0x00, 0x21, 0x1c, 0x0e, 0x00,
373 0x41, 0x1c, 0x0e, 0x00, 0x81, 0x1c, 0x0e, 0x00, 0x01, 0x01, 0x07, 0x00,
374 0x01, 0x82, 0x03, 0x00, 0xc1, 0xc7, 0x01, 0x00, 0x49, 0xc0, 0x01, 0x00,
375 0x95, 0xc0, 0x01, 0x00, 0x93, 0xc0, 0x01, 0x00, 0x21, 0x01, 0x00, 0x00,
376 0x20, 0xc1, 0x01, 0x00, 0x40, 0xc2, 0x01, 0x00, 0x40, 0x02, 0x00, 0x00,
377 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
378 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
379 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
380 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
381 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, };
382static const uchar whatsthism_bits[] = {
383 0x01, 0x00, 0x00, 0x00, 0x03, 0xf0, 0x07, 0x00, 0x07, 0xf8, 0x0f, 0x00,
384 0x0f, 0xfc, 0x1f, 0x00, 0x1f, 0x3e, 0x1f, 0x00, 0x3f, 0x3e, 0x1f, 0x00,
385 0x7f, 0x3e, 0x1f, 0x00, 0xff, 0x3e, 0x1f, 0x00, 0xff, 0x9d, 0x0f, 0x00,
386 0xff, 0xc3, 0x07, 0x00, 0xff, 0xe7, 0x03, 0x00, 0x7f, 0xe0, 0x03, 0x00,
387 0xf7, 0xe0, 0x03, 0x00, 0xf3, 0xe0, 0x03, 0x00, 0xe1, 0xe1, 0x03, 0x00,
388 0xe0, 0xe1, 0x03, 0x00, 0xc0, 0xe3, 0x03, 0x00, 0xc0, 0xe3, 0x03, 0x00,
389 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
390 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
391 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
392 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
393 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, };
394
395static const uchar busy_bits[] = {
396 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
397 0x09, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00,
398 0x41, 0xe0, 0xff, 0x00, 0x81, 0x20, 0x80, 0x00, 0x01, 0xe1, 0xff, 0x00,
399 0x01, 0x42, 0x40, 0x00, 0xc1, 0x47, 0x40, 0x00, 0x49, 0x40, 0x55, 0x00,
400 0x95, 0x80, 0x2a, 0x00, 0x93, 0x00, 0x15, 0x00, 0x21, 0x01, 0x0a, 0x00,
401 0x20, 0x01, 0x11, 0x00, 0x40, 0x82, 0x20, 0x00, 0x40, 0x42, 0x44, 0x00,
402 0x80, 0x41, 0x4a, 0x00, 0x00, 0x40, 0x55, 0x00, 0x00, 0xe0, 0xff, 0x00,
403 0x00, 0x20, 0x80, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
404 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
405 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
406 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
407static const uchar busym_bits[] = {
408 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00,
409 0x0f, 0x00, 0x00, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00,
410 0x7f, 0xe0, 0xff, 0x00, 0xff, 0xe0, 0xff, 0x00, 0xff, 0xe1, 0xff, 0x00,
411 0xff, 0xc3, 0x7f, 0x00, 0xff, 0xc7, 0x7f, 0x00, 0x7f, 0xc0, 0x7f, 0x00,
412 0xf7, 0x80, 0x3f, 0x00, 0xf3, 0x00, 0x1f, 0x00, 0xe1, 0x01, 0x0e, 0x00,
413 0xe0, 0x01, 0x1f, 0x00, 0xc0, 0x83, 0x3f, 0x00, 0xc0, 0xc3, 0x7f, 0x00,
414 0x80, 0xc1, 0x7f, 0x00, 0x00, 0xc0, 0x7f, 0x00, 0x00, 0xe0, 0xff, 0x00,
415 0x00, 0xe0, 0xff, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
416 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
417 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
418 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
419
420// 16 x 16
421static const uchar openhand_bits[] = {
422 0x80,0x01,0x58,0x0e,0x64,0x12,0x64,0x52,0x48,0xb2,0x48,0x92,
423 0x16,0x90,0x19,0x80,0x11,0x40,0x02,0x40,0x04,0x40,0x04,0x20,
424 0x08,0x20,0x10,0x10,0x20,0x10,0x00,0x00};
425static const uchar openhandm_bits[] = {
426 0x80,0x01,0xd8,0x0f,0xfc,0x1f,0xfc,0x5f,0xf8,0xff,0xf8,0xff,
427 0xfe,0xff,0xff,0xff,0xff,0x7f,0xfe,0x7f,0xfc,0x7f,0xfc,0x3f,
428 0xf8,0x3f,0xf0,0x1f,0xe0,0x1f,0x00,0x00};
429static const uchar closedhand_bits[] = {
430 0x00,0x00,0x00,0x00,0x00,0x00,0xb0,0x0d,0x48,0x32,0x08,0x50,
431 0x10,0x40,0x18,0x40,0x04,0x40,0x04,0x20,0x08,0x20,0x10,0x10,
432 0x20,0x10,0x20,0x10,0x00,0x00,0x00,0x00};
433static const uchar closedhandm_bits[] = {
434 0x00,0x00,0x00,0x00,0x00,0x00,0xb0,0x0d,0xf8,0x3f,0xf8,0x7f,
435 0xf0,0x7f,0xf8,0x7f,0xfc,0x7f,0xfc,0x3f,0xf8,0x3f,0xf0,0x1f,
436 0xe0,0x1f,0xe0,0x1f,0x00,0x00,0x00,0x00};
437
438void QPlatformCursorImage::createSystemCursor(int id)
439{
440 if (!systemCursorTableInit) {
441 for (int i = 0; i <= Qt::LastCursor; i++)
442 systemCursorTable[i] = nullptr;
443 systemCursorTableInit = true;
444 }
445 switch (id) {
446 // 16x16 cursors
447 case Qt::ArrowCursor:
448 systemCursorTable[Qt::ArrowCursor] =
449 new QPlatformCursorImage(cur_arrow_bits, mcur_arrow_bits, 16, 16, 0, 0);
450 break;
451
452 case Qt::UpArrowCursor:
453 systemCursorTable[Qt::UpArrowCursor] =
454 new QPlatformCursorImage(cur_up_arrow_bits, mcur_up_arrow_bits, 16, 16, 7, 0);
455 break;
456
457 case Qt::CrossCursor:
458 systemCursorTable[Qt::CrossCursor] =
459 new QPlatformCursorImage(cur_cross_bits, mcur_cross_bits, 16, 16, 7, 7);
460 break;
461
462 case Qt::IBeamCursor:
463 systemCursorTable[Qt::IBeamCursor] =
464 new QPlatformCursorImage(cur_ibeam_bits, mcur_ibeam_bits, 16, 16, 7, 7);
465 break;
466
467 case Qt::SizeVerCursor:
468 systemCursorTable[Qt::SizeVerCursor] =
469 new QPlatformCursorImage(cur_ver_bits, mcur_ver_bits, 16, 16, 7, 7);
470 break;
471
472 case Qt::SizeHorCursor:
473 systemCursorTable[Qt::SizeHorCursor] =
474 new QPlatformCursorImage(cur_hor_bits, mcur_hor_bits, 16, 16, 7, 7);
475 break;
476
477 case Qt::SizeBDiagCursor:
478 systemCursorTable[Qt::SizeBDiagCursor] =
479 new QPlatformCursorImage(cur_bdiag_bits, mcur_bdiag_bits, 16, 16, 7, 7);
480 break;
481
482 case Qt::SizeFDiagCursor:
483 systemCursorTable[Qt::SizeFDiagCursor] =
484 new QPlatformCursorImage(cur_fdiag_bits, mcur_fdiag_bits, 16, 16, 7, 7);
485 break;
486
487 case Qt::BlankCursor:
488 systemCursorTable[Qt::BlankCursor] =
489 new QPlatformCursorImage(nullptr, nullptr, 0, 0, 0, 0);
490 break;
491
492 // 20x20 cursors
493 case Qt::ForbiddenCursor:
494 systemCursorTable[Qt::ForbiddenCursor] =
495 new QPlatformCursorImage(forbidden_bits, forbiddenm_bits, 20, 20, 10, 10);
496 break;
497
498 // 32x32 cursors
499 case Qt::WaitCursor:
500 systemCursorTable[Qt::WaitCursor] =
501 new QPlatformCursorImage(wait_data_bits, wait_mask_bits, 32, 32, 15, 15);
502 break;
503
504 case Qt::SplitVCursor:
505 systemCursorTable[Qt::SplitVCursor] =
506 new QPlatformCursorImage(vsplit_bits, vsplitm_bits, 32, 32, 15, 15);
507 break;
508
509 case Qt::SplitHCursor:
510 systemCursorTable[Qt::SplitHCursor] =
511 new QPlatformCursorImage(hsplit_bits, hsplitm_bits, 32, 32, 15, 15);
512 break;
513
514 case Qt::SizeAllCursor:
515 systemCursorTable[Qt::SizeAllCursor] =
516 new QPlatformCursorImage(size_all_data_bits, size_all_mask_bits, 32, 32, 15, 15);
517 break;
518
519 case Qt::PointingHandCursor:
520 systemCursorTable[Qt::PointingHandCursor] =
521 new QPlatformCursorImage(phand_bits, phandm_bits, 32, 32, 0, 0);
522 break;
523
524 case Qt::WhatsThisCursor:
525 systemCursorTable[Qt::WhatsThisCursor] =
526 new QPlatformCursorImage(whatsthis_bits, whatsthism_bits, 32, 32, 0, 0);
527 break;
528 case Qt::BusyCursor:
529 systemCursorTable[Qt::BusyCursor] =
530 new QPlatformCursorImage(busy_bits, busym_bits, 32, 32, 0, 0);
531 break;
532
533 case Qt::OpenHandCursor:
534 systemCursorTable[Qt::OpenHandCursor] =
535 new QPlatformCursorImage(openhand_bits, openhandm_bits, 16, 16, 8, 8);
536 break;
537 case Qt::ClosedHandCursor:
538 systemCursorTable[Qt::ClosedHandCursor] =
539 new QPlatformCursorImage(closedhand_bits, closedhandm_bits, 16, 16, 8, 8);
540 break;
541 default:
542 qWarning(msg: "Unknown system cursor %d", id);
543 }
544}
545
546/*!
547 \fn void QPlatformCursorImage::set(Qt::CursorShape id)
548
549 \brief Calling this method sets the cursor image to the specified shape
550
551 \a id is one of the defined Qt::CursorShape values.
552
553 If id is invalid, Qt::BitmapCursor, or unknown by the implementation,
554 Qt::ArrowCursor is used instead.
555*/
556
557void QPlatformCursorImage::set(Qt::CursorShape id)
558{
559 QPlatformCursorImage *cursor = nullptr;
560 if (unsigned(id) <= unsigned(Qt::LastCursor)) {
561 if (!systemCursorTable[id])
562 createSystemCursor(id);
563 cursor = systemCursorTable[id];
564 }
565
566 if (cursor == nullptr) {
567 if (!systemCursorTable[Qt::ArrowCursor])
568 createSystemCursor(id: Qt::ArrowCursor);
569 cursor = systemCursorTable[Qt::ArrowCursor];
570 }
571 cursorImage = cursor->cursorImage;
572 hot = cursor->hot;
573}
574
575/*!
576 Sets the cursor image to the given \a image, with the hotspot at the
577 point specified by (\a hx, \a hy).
578*/
579
580void QPlatformCursorImage::set(const QImage &image, int hx, int hy)
581{
582 hot.setX(hx);
583 hot.setY(hy);
584 cursorImage = image;
585}
586
587/*!
588 \fn void QPlatformCursorImage::set(const uchar *data, const uchar *mask, int width, int height, int hx, int hy)
589
590 Sets the cursor image to the graphic represented by the combination of
591 \a data and \a mask, with dimensions given by \a width and \a height and a
592 hotspot at the point specified by (\a hx, \a hy).
593
594 The image data specified by \a data must be supplied in the format
595 described by QImage::Format_Indexed8.
596
597 The corresponding mask data specified by \a mask must be supplied in a
598 character array containing packed 1 bit per pixel format data, with any
599 padding bits at the end of the array. Bits of value 0 represent transparent
600 pixels in the image data.
601*/
602void QPlatformCursorImage::set(const uchar *data, const uchar *mask,
603 int width, int height, int hx, int hy)
604{
605 hot.setX(hx);
606 hot.setY(hy);
607
608 cursorImage = QImage(width,height, QImage::Format_Indexed8);
609
610 if (!width || !height || !data || !mask || cursorImage.isNull())
611 return;
612
613 cursorImage.setColorCount(3);
614 cursorImage.setColor(i: 0, c: 0xff000000);
615 cursorImage.setColor(i: 1, c: 0xffffffff);
616 cursorImage.setColor(i: 2, c: 0x00000000);
617
618 int bytesPerLine = (width + 7) / 8;
619 int p = 0;
620 int d, m;
621
622 int x = -1, w = 0;
623
624 uchar *cursor_data = cursorImage.bits();
625 int bpl = cursorImage.bytesPerLine();
626 for (int i = 0; i < height; i++)
627 {
628 for (int j = 0; j < bytesPerLine; j++, data++, mask++)
629 {
630 for (int b = 0; b < 8 && j*8+b < width; b++)
631 {
632 d = *data & (1 << b);
633 m = *mask & (1 << b);
634 if (d && m) p = 0;
635 else if (!d && m) p = 1;
636 else p = 2;
637 cursor_data[j*8+b] = p;
638
639 // calc region
640 if (x < 0 && m)
641 x = j*8+b;
642 else if (x >= 0 && !m) {
643 x = -1;
644 w = 0;
645 }
646 if (m)
647 w++;
648 }
649 }
650 if (x >= 0) {
651 x = -1;
652 w = 0;
653 }
654 cursor_data += bpl;
655 }
656
657}
658
659/*!
660 \fn QPlatformCursorImage::QPlatformCursorImage(const uchar *data, const uchar *mask, int width, int height, int hotX, int hotY)
661
662 Sets the cursor image to the graphic represented by the combination of
663 \a data and \a mask, with dimensions given by \a width and \a height and a
664 hotspot at the point specified by (\a hotX, \a hotY).
665
666 \sa set()
667*/
668
669/*!
670 \fn QImage *QPlatformCursorImage::image()
671
672 \brief Return the cursor graphic as a pointer to a QImage
673*/
674
675/*!
676 \fn QPoint QPlatformCursorImage::hotspot() const
677
678 \brief Return the cursor's hotspot
679*/
680
681#ifndef QT_NO_CURSOR
682/*!
683 Reimplement this function in subclass to set an override cursor
684 on the associated screen and return true to indicate success.
685
686 This function can be implemented on platforms where the cursor is a
687 property of the application or the screen rather than a property
688 of the window. On these platforms, the OverrideCursor capability
689 should be set.
690
691 \sa QGuiApplication::setOverrideCursor(), Capabilities
692
693 \since 5.10
694*/
695void QPlatformCursor::setOverrideCursor(const QCursor &)
696{
697}
698
699/*!
700 Reimplement this function in subclass to clear the override cursor.
701
702 \sa QGuiApplication::clearOverrideCursor(), Capabilities
703
704 \since 5.10
705*/
706void QPlatformCursor::clearOverrideCursor()
707{
708}
709#endif // QT_NO_CURSOR
710
711QT_END_NAMESPACE
712

source code of qtbase/src/gui/kernel/qplatformcursor.cpp