1 | /**************************************************************************** |
2 | ** |
3 | ** Copyright (C) 2016 The Qt Company Ltd. |
4 | ** Copyright (C) 2016 Rick Stockton <rickstockton@reno-computerhelp.com> |
5 | ** Contact: https://www.qt.io/licensing/ |
6 | ** |
7 | ** This file is part of the examples of the Qt Toolkit. |
8 | ** |
9 | ** $QT_BEGIN_LICENSE:BSD$ |
10 | ** Commercial License Usage |
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16 | ** information use the contact form at https://www.qt.io/contact-us. |
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18 | ** BSD License Usage |
19 | ** Alternatively, you may use this file under the terms of the BSD license |
20 | ** as follows: |
21 | ** |
22 | ** "Redistribution and use in source and binary forms, with or without |
23 | ** modification, are permitted provided that the following conditions are |
24 | ** met: |
25 | ** * Redistributions of source code must retain the above copyright |
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30 | ** distribution. |
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32 | ** contributors may be used to endorse or promote products derived |
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35 | ** |
36 | ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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50 | ****************************************************************************/ |
51 | |
52 | #include "buttontester.h" |
53 | |
54 | #include <QDebug> |
55 | |
56 | void ButtonTester::mousePressEvent(QMouseEvent *e) |
57 | { |
58 | int j = ButtonTester::buttonByNumber (button: e->button()); |
59 | QString result = "Mouse Press: raw button=" + QString::number(j) |
60 | + " Qt=" + enumNameFromValue(button: e->button()); |
61 | QString buttonsString = ButtonTester::enumNamesFromMouseButtons(buttons: e->buttons()); |
62 | result += "\n heldbuttons " + buttonsString; |
63 | qDebug() << result; |
64 | this->setText(result); |
65 | this->repaint(); |
66 | } |
67 | |
68 | void ButtonTester::mouseReleaseEvent(QMouseEvent *e) |
69 | { |
70 | int j = ButtonTester::buttonByNumber (button: e->button()); |
71 | QString result = "Mouse Release: raw button=" + QString::number(j) |
72 | + " Qt=" + enumNameFromValue(button: e->button()); |
73 | QString buttonsString = ButtonTester::enumNamesFromMouseButtons(buttons: e->buttons()); |
74 | result += "\n heldbuttons " + buttonsString; |
75 | qDebug() << result; |
76 | this->setText(result); |
77 | this->repaint(); |
78 | |
79 | } |
80 | |
81 | void ButtonTester::mouseDoubleClickEvent(QMouseEvent *e) |
82 | { |
83 | int j = ButtonTester::buttonByNumber (button: e->button()); |
84 | QString result = "Mouse DoubleClick: raw button=" + QString::number(j) |
85 | + " Qt=" + enumNameFromValue(button: e->button()); |
86 | QString buttonsString = ButtonTester::enumNamesFromMouseButtons(buttons: e->buttons()); |
87 | result += "\n heldbuttons" + buttonsString; |
88 | qDebug() << result; |
89 | this->setText(result); |
90 | } |
91 | |
92 | #if QT_CONFIG(wheelevent) |
93 | void ButtonTester::wheelEvent (QWheelEvent *e) |
94 | { |
95 | QString result; |
96 | const bool vertical = qAbs(t: e->angleDelta().y()) >= qAbs(t: e->angleDelta().x()); |
97 | const int delta = vertical ? e->angleDelta().y() : e->angleDelta().x(); |
98 | if (delta > 0) { |
99 | if (vertical) { |
100 | result = "Mouse Wheel Event: UP" ; |
101 | } else { |
102 | result = "Mouse Wheel Event: LEFT" ; |
103 | } |
104 | } else if (delta < 0) { |
105 | if (vertical) { |
106 | result = "Mouse Wheel Event: DOWN" ; |
107 | } else { |
108 | result = "Mouse Wheel Event: RIGHT" ; |
109 | } |
110 | } |
111 | qDebug() << result; |
112 | this->setText(result); |
113 | } |
114 | #endif |
115 | |
116 | int ButtonTester::buttonByNumber(const Qt::MouseButton button) |
117 | { |
118 | if (button == Qt::NoButton) return 0; |
119 | if (button == Qt::LeftButton) return 1; |
120 | if (button == Qt::RightButton) return 2; |
121 | if (button == Qt::MiddleButton) return 3; |
122 | |
123 | /* Please note that Qt Button #4 corresponds to button #8 on all |
124 | * platforms which EMULATE wheel events by creating button events |
125 | * (Button #4 = Scroll Up; Button #5 = Scroll Down; Button #6 = Scroll |
126 | * Left; and Button #7 = Scroll Right.) This includes X11, with both |
127 | * Xlib and XCB. So, the "raw button" for "Qt::BackButton" is |
128 | * usually described as "Button #8". |
129 | |
130 | * If your platform supports "smooth scrolling", then, for the cases of |
131 | * Qt::BackButton and higher, this program will show "raw button" with a |
132 | * value which is too large. Subtract 4 to get the correct button ID for |
133 | * your platform. |
134 | */ |
135 | |
136 | if (button == Qt::BackButton) return 8; |
137 | if (button == Qt::ForwardButton) return 9; |
138 | if (button == Qt::TaskButton) return 10; |
139 | if (button == Qt::ExtraButton4) return 11; |
140 | if (button == Qt::ExtraButton5) return 12; |
141 | if (button == Qt::ExtraButton6) return 13; |
142 | if (button == Qt::ExtraButton7) return 14; |
143 | if (button == Qt::ExtraButton8) return 15; |
144 | if (button == Qt::ExtraButton9) return 16; |
145 | if (button == Qt::ExtraButton10) return 17; |
146 | if (button == Qt::ExtraButton11) return 18; |
147 | if (button == Qt::ExtraButton12) return 19; |
148 | if (button == Qt::ExtraButton13) return 20; |
149 | if (button == Qt::ExtraButton14) return 21; |
150 | if (button == Qt::ExtraButton15) return 22; |
151 | if (button == Qt::ExtraButton16) return 23; |
152 | if (button == Qt::ExtraButton17) return 24; |
153 | if (button == Qt::ExtraButton18) return 25; |
154 | if (button == Qt::ExtraButton19) return 26; |
155 | if (button == Qt::ExtraButton20) return 27; |
156 | if (button == Qt::ExtraButton21) return 28; |
157 | if (button == Qt::ExtraButton22) return 29; |
158 | if (button == Qt::ExtraButton23) return 30; |
159 | if (button == Qt::ExtraButton24) return 31; |
160 | qDebug(msg: "QMouseShortcutEntry::addShortcut contained Invalid Qt::MouseButton value" ); |
161 | return 0; |
162 | } |
163 | |
164 | QString ButtonTester::enumNameFromValue(const Qt::MouseButton button) |
165 | { |
166 | if (button == Qt::NoButton) return "NoButton" ; |
167 | if (button == Qt::LeftButton) return "LeftButton" ; |
168 | if (button == Qt::RightButton) return "RightButton" ; |
169 | if (button == Qt::MiddleButton) return "MiddleButton" ; |
170 | if (button == Qt::BackButton) return "BackButton" ; |
171 | if (button == Qt::ForwardButton) return "ForwardButton" ; |
172 | if (button == Qt::TaskButton) return "TaskButton" ; |
173 | if (button == Qt::ExtraButton4) return "ExtraButton4" ; |
174 | if (button == Qt::ExtraButton5) return "ExtraButton5" ; |
175 | if (button == Qt::ExtraButton6) return "ExtraButton6" ; |
176 | if (button == Qt::ExtraButton7) return "ExtraButton7" ; |
177 | if (button == Qt::ExtraButton8) return "ExtraButton8" ; |
178 | if (button == Qt::ExtraButton9) return "ExtraButton9" ; |
179 | if (button == Qt::ExtraButton10) return "ExtraButton10" ; |
180 | if (button == Qt::ExtraButton11) return "ExtraButton11" ; |
181 | if (button == Qt::ExtraButton12) return "ExtraButton12" ; |
182 | if (button == Qt::ExtraButton13) return "ExtraButton13" ; |
183 | if (button == Qt::ExtraButton14) return "ExtraButton14" ; |
184 | if (button == Qt::ExtraButton15) return "ExtraButton15" ; |
185 | if (button == Qt::ExtraButton16) return "ExtraButton16" ; |
186 | if (button == Qt::ExtraButton17) return "ExtraButton17" ; |
187 | if (button == Qt::ExtraButton18) return "ExtraButton18" ; |
188 | if (button == Qt::ExtraButton19) return "ExtraButton19" ; |
189 | if (button == Qt::ExtraButton20) return "ExtraButton20" ; |
190 | if (button == Qt::ExtraButton21) return "ExtraButton21" ; |
191 | if (button == Qt::ExtraButton22) return "ExtraButton22" ; |
192 | if (button == Qt::ExtraButton23) return "ExtraButton23" ; |
193 | if (button == Qt::ExtraButton24) return "ExtraButton24" ; |
194 | qDebug(msg: "QMouseShortcutEntry::addShortcut contained Invalid Qt::MouseButton value" ); |
195 | return "NoButton" ; |
196 | } |
197 | |
198 | QString ButtonTester::enumNamesFromMouseButtons(const Qt::MouseButtons buttons) |
199 | { |
200 | QString returnText = "" ; |
201 | if (buttons == Qt::NoButton) return "NoButton" ; |
202 | if (buttons & Qt::LeftButton) returnText += "LeftButton " ; |
203 | if (buttons & Qt::RightButton) returnText += "RightButton " ; |
204 | if (buttons & Qt::MiddleButton) returnText += "MiddleButton " ; |
205 | if (buttons & Qt::BackButton) returnText += "BackButton " ; |
206 | if (buttons & Qt::ForwardButton) returnText += "ForwardButton " ; |
207 | if (buttons & Qt::TaskButton) returnText += "TaskButton " ; |
208 | if (buttons & Qt::ExtraButton4) returnText += "ExtraButton4 " ; |
209 | if (buttons & Qt::ExtraButton5) returnText += "ExtraButton5 " ; |
210 | if (buttons & Qt::ExtraButton6) returnText += "ExtraButton6 " ; |
211 | if (buttons & Qt::ExtraButton7) returnText += "ExtraButton7 " ; |
212 | if (buttons & Qt::ExtraButton8) returnText += "ExtraButton8 " ; |
213 | if (buttons & Qt::ExtraButton9) returnText += "ExtraButton9 " ; |
214 | if (buttons & Qt::ExtraButton10) returnText += "ExtraButton10 " ; |
215 | if (buttons & Qt::ExtraButton11) returnText += "ExtraButton11 " ; |
216 | if (buttons & Qt::ExtraButton12) returnText += "ExtraButton12 " ; |
217 | if (buttons & Qt::ExtraButton13) returnText += "ExtraButton13 " ; |
218 | if (buttons & Qt::ExtraButton14) returnText += "ExtraButton14 " ; |
219 | if (buttons & Qt::ExtraButton15) returnText += "ExtraButton15 " ; |
220 | if (buttons & Qt::ExtraButton16) returnText += "ExtraButton16 " ; |
221 | if (buttons & Qt::ExtraButton17) returnText += "ExtraButton17 " ; |
222 | if (buttons & Qt::ExtraButton18) returnText += "ExtraButton18 " ; |
223 | if (buttons & Qt::ExtraButton19) returnText += "ExtraButton19 " ; |
224 | if (buttons & Qt::ExtraButton20) returnText += "ExtraButton20 " ; |
225 | if (buttons & Qt::ExtraButton21) returnText += "ExtraButton21 " ; |
226 | if (buttons & Qt::ExtraButton22) returnText += "ExtraButton22 " ; |
227 | if (buttons & Qt::ExtraButton23) returnText += "ExtraButton23 " ; |
228 | if (buttons & Qt::ExtraButton24) returnText += "ExtraButton24 " ; |
229 | return returnText; |
230 | } |
231 | |
232 | |