1 | /**************************************************************************** |
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2 | ** |
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3 | ** Copyright (C) 2015 The Qt Company Ltd. |
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4 | ** Contact: http://www.qt.io/licensing/ |
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5 | ** |
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6 | ** This file is part of the QtGui module of the Qt Toolkit. |
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7 | ** |
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8 | ** $QT_BEGIN_LICENSE:LGPL21$ |
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9 | ** Commercial License Usage |
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10 | ** Licensees holding valid commercial Qt licenses may use this file in |
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11 | ** accordance with the commercial license agreement provided with the |
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12 | ** Software or, alternatively, in accordance with the terms contained in |
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13 | ** a written agreement between you and The Qt Company. For licensing terms |
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14 | ** and conditions see http://www.qt.io/terms-conditions. For further |
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15 | ** information use the contact form at http://www.qt.io/contact-us. |
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16 | ** |
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17 | ** GNU Lesser General Public License Usage |
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18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
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19 | ** General Public License version 2.1 or version 3 as published by the Free |
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20 | ** Software Foundation and appearing in the file LICENSE.LGPLv21 and |
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21 | ** LICENSE.LGPLv3 included in the packaging of this file. Please review the |
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22 | ** following information to ensure the GNU Lesser General Public License |
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23 | ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and |
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24 | ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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25 | ** |
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26 | ** As a special exception, The Qt Company gives you certain additional |
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27 | ** rights. These rights are described in The Qt Company LGPL Exception |
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28 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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29 | ** |
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30 | ** $QT_END_LICENSE$ |
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31 | ** |
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32 | ****************************************************************************/ |
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33 | |
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34 | #ifndef QEVENT_H |
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35 | #define QEVENT_H |
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36 | |
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37 | #include <QtGui/qwindowdefs.h> |
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38 | #include <QtCore/qobject.h> |
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39 | #include <QtGui/qregion.h> |
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40 | #include <QtCore/qnamespace.h> |
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41 | #include <QtCore/qstring.h> |
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42 | #include <QtGui/qkeysequence.h> |
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43 | #include <QtCore/qcoreevent.h> |
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44 | #include <QtCore/qvariant.h> |
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45 | #include <QtCore/qmap.h> |
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46 | #include <QtCore/qvector.h> |
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47 | #include <QtCore/qset.h> |
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48 | #include <QtCore/qurl.h> |
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49 | #include <QtCore/qfile.h> |
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50 | #include <QtGui/qvector2d.h> |
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51 | #include <QtGui/qtouchdevice.h> |
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52 | |
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53 | QT_BEGIN_NAMESPACE |
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54 | |
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55 | |
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56 | class QAction; |
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57 | #ifndef QT_NO_GESTURES |
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58 | class QGesture; |
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59 | #endif |
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60 | class QScreen; |
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61 | |
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62 | class Q_GUI_EXPORT QInputEvent : public QEvent |
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63 | { |
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64 | public: |
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65 | explicit QInputEvent(Type type, Qt::KeyboardModifiers modifiers = Qt::NoModifier); |
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66 | ~QInputEvent(); |
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67 | inline Qt::KeyboardModifiers modifiers() const { return modState; } |
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68 | inline void setModifiers(Qt::KeyboardModifiers amodifiers) { modState = amodifiers; } |
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69 | inline ulong timestamp() const { return ts; } |
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70 | inline void setTimestamp(ulong atimestamp) { ts = atimestamp; } |
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71 | protected: |
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72 | Qt::KeyboardModifiers modState; |
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73 | ulong ts; |
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74 | }; |
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75 | |
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76 | class Q_GUI_EXPORT QEnterEvent : public QEvent |
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77 | { |
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78 | public: |
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79 | QEnterEvent(const QPointF &localPos, const QPointF &windowPos, const QPointF &screenPos); |
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80 | ~QEnterEvent(); |
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81 | |
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82 | #ifndef QT_NO_INTEGER_EVENT_COORDINATES |
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83 | inline QPoint pos() const { return l.toPoint(); } |
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84 | inline QPoint globalPos() const { return s.toPoint(); } |
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85 | inline int x() const { return qRound(l.x()); } |
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86 | inline int y() const { return qRound(l.y()); } |
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87 | inline int globalX() const { return qRound(s.x()); } |
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88 | inline int globalY() const { return qRound(s.y()); } |
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89 | #endif |
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90 | const QPointF &localPos() const { return l; } |
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91 | const QPointF &windowPos() const { return w; } |
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92 | const QPointF &screenPos() const { return s; } |
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93 | |
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94 | protected: |
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95 | QPointF l, w, s; |
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96 | }; |
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97 | |
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98 | class Q_GUI_EXPORT QMouseEvent : public QInputEvent |
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99 | { |
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100 | public: |
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101 | QMouseEvent(Type type, const QPointF &localPos, Qt::MouseButton button, |
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102 | Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers); |
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103 | QMouseEvent(Type type, const QPointF &localPos, const QPointF &screenPos, |
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104 | Qt::MouseButton button, Qt::MouseButtons buttons, |
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105 | Qt::KeyboardModifiers modifiers); |
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106 | QMouseEvent(Type type, const QPointF &localPos, const QPointF &windowPos, const QPointF &screenPos, |
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107 | Qt::MouseButton button, Qt::MouseButtons buttons, |
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108 | Qt::KeyboardModifiers modifiers); |
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109 | QMouseEvent(Type type, const QPointF &localPos, const QPointF &windowPos, const QPointF &screenPos, |
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110 | Qt::MouseButton button, Qt::MouseButtons buttons, |
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111 | Qt::KeyboardModifiers modifiers, Qt::MouseEventSource source); |
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112 | ~QMouseEvent(); |
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113 | |
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114 | #ifndef QT_NO_INTEGER_EVENT_COORDINATES |
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115 | inline QPoint pos() const { return l.toPoint(); } |
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116 | inline QPoint globalPos() const { return s.toPoint(); } |
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117 | inline int x() const { return qRound(l.x()); } |
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118 | inline int y() const { return qRound(l.y()); } |
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119 | inline int globalX() const { return qRound(s.x()); } |
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120 | inline int globalY() const { return qRound(s.y()); } |
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121 | #endif |
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122 | const QPointF &localPos() const { return l; } |
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123 | const QPointF &windowPos() const { return w; } |
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124 | const QPointF &screenPos() const { return s; } |
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125 | |
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126 | inline Qt::MouseButton button() const { return b; } |
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127 | inline Qt::MouseButtons buttons() const { return mouseState; } |
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128 | |
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129 | #if QT_DEPRECATED_SINCE(5, 0) |
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130 | QT_DEPRECATED inline QPointF posF() const { return l; } |
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131 | #endif |
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132 | |
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133 | Qt::MouseEventSource source() const; |
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134 | Qt::MouseEventFlags flags() const; |
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135 | |
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136 | protected: |
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137 | QPointF l, w, s; |
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138 | Qt::MouseButton b; |
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139 | Qt::MouseButtons mouseState; |
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140 | int caps; |
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141 | QVector2D velocity; |
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142 | |
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143 | friend class QGuiApplicationPrivate; |
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144 | }; |
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145 | |
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146 | class Q_GUI_EXPORT QHoverEvent : public QInputEvent |
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147 | { |
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148 | public: |
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149 | QHoverEvent(Type type, const QPointF &pos, const QPointF &oldPos, Qt::KeyboardModifiers modifiers = Qt::NoModifier); |
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150 | ~QHoverEvent(); |
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151 | |
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152 | #ifndef QT_NO_INTEGER_EVENT_COORDINATES |
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153 | inline QPoint pos() const { return p.toPoint(); } |
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154 | inline QPoint oldPos() const { return op.toPoint(); } |
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155 | #endif |
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156 | |
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157 | inline const QPointF &posF() const { return p; } |
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158 | inline const QPointF &oldPosF() const { return op; } |
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159 | |
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160 | protected: |
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161 | QPointF p, op; |
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162 | }; |
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163 | |
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164 | #ifndef QT_NO_WHEELEVENT |
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165 | class Q_GUI_EXPORT QWheelEvent : public QInputEvent |
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166 | { |
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167 | public: |
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168 | enum { DefaultDeltasPerStep = 120 }; |
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169 | |
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170 | QWheelEvent(const QPointF &pos, int delta, |
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171 | Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, |
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172 | Qt::Orientation orient = Qt::Vertical); |
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173 | QWheelEvent(const QPointF &pos, const QPointF& globalPos, int delta, |
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174 | Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, |
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175 | Qt::Orientation orient = Qt::Vertical); |
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176 | QWheelEvent(const QPointF &pos, const QPointF& globalPos, |
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177 | QPoint pixelDelta, QPoint angleDelta, int qt4Delta, Qt::Orientation qt4Orientation, |
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178 | Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers); |
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179 | QWheelEvent(const QPointF &pos, const QPointF& globalPos, |
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180 | QPoint pixelDelta, QPoint angleDelta, int qt4Delta, Qt::Orientation qt4Orientation, |
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181 | Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, Qt::ScrollPhase phase); |
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182 | QWheelEvent(const QPointF &pos, const QPointF &globalPos, QPoint pixelDelta, QPoint angleDelta, |
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183 | int qt4Delta, Qt::Orientation qt4Orientation, Qt::MouseButtons buttons, |
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184 | Qt::KeyboardModifiers modifiers, Qt::ScrollPhase phase, Qt::MouseEventSource source); |
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185 | ~QWheelEvent(); |
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186 | |
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187 | |
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188 | inline QPoint pixelDelta() const { return pixelD; } |
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189 | inline QPoint angleDelta() const { return angleD; } |
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190 | |
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191 | inline int delta() const { return qt4D; } |
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192 | inline Qt::Orientation orientation() const { return qt4O; } |
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193 | |
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194 | #ifndef QT_NO_INTEGER_EVENT_COORDINATES |
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195 | inline QPoint pos() const { return p.toPoint(); } |
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196 | inline QPoint globalPos() const { return g.toPoint(); } |
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197 | inline int x() const { return p.x(); } |
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198 | inline int y() const { return p.y(); } |
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199 | inline int globalX() const { return g.x(); } |
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200 | inline int globalY() const { return g.y(); } |
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201 | #endif |
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202 | inline const QPointF &posF() const { return p; } |
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203 | inline const QPointF &globalPosF() const { return g; } |
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204 | |
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205 | inline Qt::MouseButtons buttons() const { return mouseState; } |
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206 | |
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207 | inline Qt::ScrollPhase phase() const { return Qt::ScrollPhase(ph); } |
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208 | |
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209 | Qt::MouseEventSource source() const { return Qt::MouseEventSource(src); } |
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210 | |
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211 | protected: |
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212 | QPointF p; |
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213 | QPointF g; |
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214 | QPoint pixelD; |
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215 | QPoint angleD; |
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216 | int qt4D; |
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217 | Qt::Orientation qt4O; |
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218 | Qt::MouseButtons mouseState; |
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219 | uint ph : 2; |
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220 | uint src: 2; |
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221 | int reserved : 28; |
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222 | |
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223 | friend class QApplication; |
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224 | }; |
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225 | #endif |
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226 | |
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227 | #ifndef QT_NO_TABLETEVENT |
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228 | class Q_GUI_EXPORT QTabletEvent : public QInputEvent |
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229 | { |
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230 | Q_GADGET |
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231 | public: |
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232 | enum TabletDevice { NoDevice, Puck, Stylus, Airbrush, FourDMouse, |
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233 | XFreeEraser /*internal*/, RotationStylus }; |
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234 | Q_ENUM(TabletDevice) |
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235 | enum PointerType { UnknownPointer, Pen, Cursor, Eraser }; |
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236 | Q_ENUM(PointerType) |
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237 | QTabletEvent(Type t, const QPointF &pos, const QPointF &globalPos, |
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238 | int device, int pointerType, qreal pressure, int xTilt, int yTilt, |
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239 | qreal tangentialPressure, qreal rotation, int z, |
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240 | Qt::KeyboardModifiers keyState, qint64 uniqueID); // ### remove in Qt 6 |
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241 | QTabletEvent(Type t, const QPointF &pos, const QPointF &globalPos, |
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242 | int device, int pointerType, qreal pressure, int xTilt, int yTilt, |
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243 | qreal tangentialPressure, qreal rotation, int z, |
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244 | Qt::KeyboardModifiers keyState, qint64 uniqueID, |
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245 | Qt::MouseButton button, Qt::MouseButtons buttons); |
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246 | ~QTabletEvent(); |
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247 | |
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248 | inline QPoint pos() const { return mPos.toPoint(); } |
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249 | inline QPoint globalPos() const { return mGPos.toPoint(); } |
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250 | #if QT_DEPRECATED_SINCE(5,0) |
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251 | QT_DEPRECATED inline const QPointF &hiResGlobalPos() const { return mPos; } |
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252 | #endif |
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253 | |
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254 | inline const QPointF &posF() const { return mPos; } |
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255 | inline const QPointF &globalPosF() const { return mGPos; } |
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256 | |
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257 | inline int x() const { return qRound(mPos.x()); } |
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258 | inline int y() const { return qRound(mPos.y()); } |
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259 | inline int globalX() const { return qRound(mGPos.x()); } |
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260 | inline int globalY() const { return qRound(mGPos.y()); } |
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261 | inline qreal hiResGlobalX() const { return mGPos.x(); } |
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262 | inline qreal hiResGlobalY() const { return mGPos.y(); } |
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263 | inline TabletDevice device() const { return TabletDevice(mDev); } |
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264 | inline PointerType pointerType() const { return PointerType(mPointerType); } |
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265 | inline qint64 uniqueId() const { return mUnique; } |
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266 | inline qreal pressure() const { return mPress; } |
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267 | inline int z() const { return mZ; } |
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268 | inline qreal tangentialPressure() const { return mTangential; } |
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269 | inline qreal rotation() const { return mRot; } |
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270 | inline int xTilt() const { return mXT; } |
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271 | inline int yTilt() const { return mYT; } |
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272 | Qt::MouseButton button() const; |
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273 | Qt::MouseButtons buttons() const; |
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274 | |
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275 | protected: |
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276 | QPointF mPos, mGPos; |
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277 | int mDev, mPointerType, mXT, mYT, mZ; |
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278 | qreal mPress, mTangential, mRot; |
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279 | qint64 mUnique; |
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280 | |
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281 | // QTabletEventPrivate for extra storage. |
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282 | // ### Qt 6: QPointingEvent will have Buttons, QTabletEvent will inherit |
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283 | void *mExtra; |
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284 | }; |
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285 | #endif // QT_NO_TABLETEVENT |
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286 | |
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287 | #ifndef QT_NO_GESTURES |
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288 | class Q_GUI_EXPORT QNativeGestureEvent : public QInputEvent |
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289 | { |
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290 | public: |
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291 | QNativeGestureEvent(Qt::NativeGestureType type, const QPointF &localPos, const QPointF &windowPos, |
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292 | const QPointF &screenPos, qreal value, ulong sequenceId, quint64 intArgument); |
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293 | Qt::NativeGestureType gestureType() const { return mGestureType; } |
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294 | qreal value() const { return mRealValue; } |
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295 | |
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296 | #ifndef QT_NO_INTEGER_EVENT_COORDINATES |
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297 | inline const QPoint pos() const { return mLocalPos.toPoint(); } |
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298 | inline const QPoint globalPos() const { return mScreenPos.toPoint(); } |
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299 | #endif |
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300 | const QPointF &localPos() const { return mLocalPos; } |
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301 | const QPointF &windowPos() const { return mWindowPos; } |
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302 | const QPointF &screenPos() const { return mScreenPos; } |
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303 | |
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304 | protected: |
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305 | Qt::NativeGestureType mGestureType; |
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306 | QPointF mLocalPos; |
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307 | QPointF mWindowPos; |
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308 | QPointF mScreenPos; |
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309 | qreal mRealValue; |
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310 | ulong mSequenceId; |
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311 | quint64 mIntValue; |
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312 | }; |
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313 | #endif // QT_NO_GESTURES |
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314 | |
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315 | class Q_GUI_EXPORT QKeyEvent : public QInputEvent |
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316 | { |
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317 | public: |
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318 | QKeyEvent(Type type, int key, Qt::KeyboardModifiers modifiers, const QString& text = QString(), |
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319 | bool autorep = false, ushort count = 1); |
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320 | QKeyEvent(Type type, int key, Qt::KeyboardModifiers modifiers, |
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321 | quint32 nativeScanCode, quint32 nativeVirtualKey, quint32 nativeModifiers, |
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322 | const QString &text = QString(), bool autorep = false, ushort count = 1); |
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323 | ~QKeyEvent(); |
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324 | |
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325 | int key() const { return k; } |
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326 | #ifndef QT_NO_SHORTCUT |
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327 | bool matches(QKeySequence::StandardKey key) const; |
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328 | #endif |
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329 | Qt::KeyboardModifiers modifiers() const; |
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330 | inline QString text() const { return txt; } |
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331 | inline bool isAutoRepeat() const { return autor; } |
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332 | inline int count() const { return int(c); } |
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333 | |
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334 | inline quint32 nativeScanCode() const { return nScanCode; } |
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335 | inline quint32 nativeVirtualKey() const { return nVirtualKey; } |
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336 | inline quint32 nativeModifiers() const { return nModifiers; } |
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337 | |
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338 | // Functions for the extended key event information |
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339 | #if QT_DEPRECATED_SINCE(5, 0) |
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340 | static inline QKeyEvent *createExtendedKeyEvent(Type type, int key, Qt::KeyboardModifiers modifiers, |
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341 | quint32 nativeScanCode, quint32 nativeVirtualKey, |
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342 | quint32 nativeModifiers, |
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343 | const QString& text = QString(), bool autorep = false, |
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344 | ushort count = 1) |
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345 | { |
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346 | return new QKeyEvent(type, key, modifiers, |
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347 | nativeScanCode, nativeVirtualKey, nativeModifiers, |
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348 | text, autorep, count); |
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349 | } |
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350 | |
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351 | inline bool hasExtendedInfo() const { return true; } |
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352 | #endif |
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353 | |
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354 | protected: |
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355 | QString txt; |
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356 | int k; |
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357 | quint32 nScanCode; |
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358 | quint32 nVirtualKey; |
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359 | quint32 nModifiers; |
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360 | ushort c; |
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361 | ushort autor:1; |
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362 | // ushort reserved:15; |
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363 | }; |
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364 | |
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365 | |
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366 | class Q_GUI_EXPORT QFocusEvent : public QEvent |
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367 | { |
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368 | public: |
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369 | explicit QFocusEvent(Type type, Qt::FocusReason reason=Qt::OtherFocusReason); |
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370 | ~QFocusEvent(); |
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371 | |
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372 | inline bool gotFocus() const { return type() == FocusIn; } |
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373 | inline bool lostFocus() const { return type() == FocusOut; } |
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374 | |
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375 | Qt::FocusReason reason() const; |
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376 | |
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377 | private: |
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378 | Qt::FocusReason m_reason; |
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379 | }; |
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380 | |
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381 | |
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382 | class Q_GUI_EXPORT QPaintEvent : public QEvent |
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383 | { |
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384 | public: |
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385 | explicit QPaintEvent(const QRegion& paintRegion); |
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386 | explicit QPaintEvent(const QRect &paintRect); |
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387 | ~QPaintEvent(); |
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388 | |
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389 | inline const QRect &rect() const { return m_rect; } |
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390 | inline const QRegion ®ion() const { return m_region; } |
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391 | |
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392 | protected: |
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393 | QRect m_rect; |
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394 | QRegion m_region; |
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395 | bool m_erased; |
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396 | }; |
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397 | |
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398 | class Q_GUI_EXPORT QMoveEvent : public QEvent |
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399 | { |
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400 | public: |
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401 | QMoveEvent(const QPoint &pos, const QPoint &oldPos); |
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402 | ~QMoveEvent(); |
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403 | |
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404 | inline const QPoint &pos() const { return p; } |
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405 | inline const QPoint &oldPos() const { return oldp;} |
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406 | protected: |
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407 | QPoint p, oldp; |
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408 | friend class QApplication; |
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409 | }; |
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410 | |
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411 | class Q_GUI_EXPORT QExposeEvent : public QEvent |
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412 | { |
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413 | public: |
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414 | explicit QExposeEvent(const QRegion &rgn); |
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415 | ~QExposeEvent(); |
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416 | |
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417 | inline const QRegion ®ion() const { return rgn; } |
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418 | |
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419 | protected: |
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420 | QRegion rgn; |
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421 | }; |
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422 | |
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423 | class Q_GUI_EXPORT QPlatformSurfaceEvent : public QEvent |
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424 | { |
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425 | public: |
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426 | enum SurfaceEventType { |
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427 | SurfaceCreated, |
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428 | SurfaceAboutToBeDestroyed |
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429 | }; |
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430 | |
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431 | explicit QPlatformSurfaceEvent(SurfaceEventType surfaceEventType); |
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432 | ~QPlatformSurfaceEvent(); |
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433 | |
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434 | inline SurfaceEventType surfaceEventType() const { return m_surfaceEventType; } |
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435 | |
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436 | protected: |
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437 | SurfaceEventType m_surfaceEventType; |
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438 | }; |
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439 | |
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440 | class Q_GUI_EXPORT QResizeEvent : public QEvent |
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441 | { |
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442 | public: |
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443 | QResizeEvent(const QSize &size, const QSize &oldSize); |
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444 | ~QResizeEvent(); |
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445 | |
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446 | inline const QSize &size() const { return s; } |
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447 | inline const QSize &oldSize()const { return olds;} |
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448 | protected: |
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449 | QSize s, olds; |
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450 | friend class QApplication; |
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451 | }; |
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452 | |
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453 | |
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454 | class Q_GUI_EXPORT QCloseEvent : public QEvent |
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455 | { |
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456 | public: |
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457 | QCloseEvent(); |
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458 | ~QCloseEvent(); |
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459 | }; |
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460 | |
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461 | |
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462 | class Q_GUI_EXPORT QIconDragEvent : public QEvent |
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463 | { |
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464 | public: |
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465 | QIconDragEvent(); |
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466 | ~QIconDragEvent(); |
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467 | }; |
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468 | |
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469 | |
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470 | class Q_GUI_EXPORT QShowEvent : public QEvent |
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471 | { |
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472 | public: |
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473 | QShowEvent(); |
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474 | ~QShowEvent(); |
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475 | }; |
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476 | |
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477 | |
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478 | class Q_GUI_EXPORT QHideEvent : public QEvent |
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479 | { |
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480 | public: |
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481 | QHideEvent(); |
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482 | ~QHideEvent(); |
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483 | }; |
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484 | |
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485 | #ifndef QT_NO_CONTEXTMENU |
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486 | class Q_GUI_EXPORT QContextMenuEvent : public QInputEvent |
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487 | { |
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488 | public: |
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489 | enum Reason { Mouse, Keyboard, Other }; |
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490 | |
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491 | QContextMenuEvent(Reason reason, const QPoint &pos, const QPoint &globalPos, |
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492 | Qt::KeyboardModifiers modifiers); |
---|
493 | QContextMenuEvent(Reason reason, const QPoint &pos, const QPoint &globalPos); |
---|
494 | QContextMenuEvent(Reason reason, const QPoint &pos); |
---|
495 | ~QContextMenuEvent(); |
---|
496 | |
---|
497 | inline int x() const { return p.x(); } |
---|
498 | inline int y() const { return p.y(); } |
---|
499 | inline int globalX() const { return gp.x(); } |
---|
500 | inline int globalY() const { return gp.y(); } |
---|
501 | |
---|
502 | inline const QPoint& pos() const { return p; } |
---|
503 | inline const QPoint& globalPos() const { return gp; } |
---|
504 | |
---|
505 | inline Reason reason() const { return Reason(reas); } |
---|
506 | |
---|
507 | protected: |
---|
508 | QPoint p; |
---|
509 | QPoint gp; |
---|
510 | uint reas : 8; |
---|
511 | }; |
---|
512 | #endif // QT_NO_CONTEXTMENU |
---|
513 | |
---|
514 | #ifndef QT_NO_INPUTMETHOD |
---|
515 | class Q_GUI_EXPORT QInputMethodEvent : public QEvent |
---|
516 | { |
---|
517 | public: |
---|
518 | enum AttributeType { |
---|
519 | TextFormat, |
---|
520 | Cursor, |
---|
521 | Language, |
---|
522 | Ruby, |
---|
523 | Selection |
---|
524 | }; |
---|
525 | class Attribute { |
---|
526 | public: |
---|
527 | Attribute(AttributeType typ, int s, int l, QVariant val) : type(typ), start(s), length(l), value(qMove(val)) {} |
---|
528 | AttributeType type; |
---|
529 | |
---|
530 | int start; |
---|
531 | int length; |
---|
532 | QVariant value; |
---|
533 | }; |
---|
534 | QInputMethodEvent(); |
---|
535 | QInputMethodEvent(const QString &preeditText, const QList<Attribute> &attributes); |
---|
536 | ~QInputMethodEvent(); |
---|
537 | |
---|
538 | void setCommitString(const QString &commitString, int replaceFrom = 0, int replaceLength = 0); |
---|
539 | inline const QList<Attribute> &attributes() const { return attrs; } |
---|
540 | inline const QString &preeditString() const { return preedit; } |
---|
541 | |
---|
542 | inline const QString &commitString() const { return commit; } |
---|
543 | inline int replacementStart() const { return replace_from; } |
---|
544 | inline int replacementLength() const { return replace_length; } |
---|
545 | |
---|
546 | QInputMethodEvent(const QInputMethodEvent &other); |
---|
547 | |
---|
548 | private: |
---|
549 | QString preedit; |
---|
550 | QList<Attribute> attrs; |
---|
551 | QString commit; |
---|
552 | int replace_from; |
---|
553 | int replace_length; |
---|
554 | }; |
---|
555 | Q_DECLARE_TYPEINFO(QInputMethodEvent::Attribute, Q_MOVABLE_TYPE); |
---|
556 | |
---|
557 | class Q_GUI_EXPORT QInputMethodQueryEvent : public QEvent |
---|
558 | { |
---|
559 | public: |
---|
560 | explicit QInputMethodQueryEvent(Qt::InputMethodQueries queries); |
---|
561 | ~QInputMethodQueryEvent(); |
---|
562 | |
---|
563 | Qt::InputMethodQueries queries() const { return m_queries; } |
---|
564 | |
---|
565 | void setValue(Qt::InputMethodQuery query, const QVariant &value); |
---|
566 | QVariant value(Qt::InputMethodQuery query) const; |
---|
567 | private: |
---|
568 | Qt::InputMethodQueries m_queries; |
---|
569 | struct QueryPair { |
---|
570 | Qt::InputMethodQuery query; |
---|
571 | QVariant value; |
---|
572 | }; |
---|
573 | QVector<QueryPair> m_values; |
---|
574 | }; |
---|
575 | |
---|
576 | #endif // QT_NO_INPUTMETHOD |
---|
577 | |
---|
578 | #ifndef QT_NO_DRAGANDDROP |
---|
579 | |
---|
580 | class QMimeData; |
---|
581 | |
---|
582 | class Q_GUI_EXPORT QDropEvent : public QEvent |
---|
583 | { |
---|
584 | public: |
---|
585 | QDropEvent(const QPointF& pos, Qt::DropActions actions, const QMimeData *data, |
---|
586 | Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, Type type = Drop); |
---|
587 | ~QDropEvent(); |
---|
588 | |
---|
589 | inline QPoint pos() const { return p.toPoint(); } |
---|
590 | inline const QPointF &posF() const { return p; } |
---|
591 | inline Qt::MouseButtons mouseButtons() const { return mouseState; } |
---|
592 | inline Qt::KeyboardModifiers keyboardModifiers() const { return modState; } |
---|
593 | |
---|
594 | inline Qt::DropActions possibleActions() const { return act; } |
---|
595 | inline Qt::DropAction proposedAction() const { return default_action; } |
---|
596 | inline void acceptProposedAction() { drop_action = default_action; accept(); } |
---|
597 | |
---|
598 | inline Qt::DropAction dropAction() const { return drop_action; } |
---|
599 | void setDropAction(Qt::DropAction action); |
---|
600 | |
---|
601 | QObject* source() const; |
---|
602 | inline const QMimeData *mimeData() const { return mdata; } |
---|
603 | |
---|
604 | protected: |
---|
605 | friend class QApplication; |
---|
606 | QPointF p; |
---|
607 | Qt::MouseButtons mouseState; |
---|
608 | Qt::KeyboardModifiers modState; |
---|
609 | Qt::DropActions act; |
---|
610 | Qt::DropAction drop_action; |
---|
611 | Qt::DropAction default_action; |
---|
612 | const QMimeData *mdata; |
---|
613 | }; |
---|
614 | |
---|
615 | |
---|
616 | class Q_GUI_EXPORT QDragMoveEvent : public QDropEvent |
---|
617 | { |
---|
618 | public: |
---|
619 | QDragMoveEvent(const QPoint &pos, Qt::DropActions actions, const QMimeData *data, |
---|
620 | Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, Type type = DragMove); |
---|
621 | ~QDragMoveEvent(); |
---|
622 | |
---|
623 | inline QRect answerRect() const { return rect; } |
---|
624 | |
---|
625 | inline void accept() { QDropEvent::accept(); } |
---|
626 | inline void ignore() { QDropEvent::ignore(); } |
---|
627 | |
---|
628 | inline void accept(const QRect & r) { accept(); rect = r; } |
---|
629 | inline void ignore(const QRect & r) { ignore(); rect = r; } |
---|
630 | |
---|
631 | protected: |
---|
632 | QRect rect; |
---|
633 | }; |
---|
634 | |
---|
635 | |
---|
636 | class Q_GUI_EXPORT QDragEnterEvent : public QDragMoveEvent |
---|
637 | { |
---|
638 | public: |
---|
639 | QDragEnterEvent(const QPoint &pos, Qt::DropActions actions, const QMimeData *data, |
---|
640 | Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers); |
---|
641 | ~QDragEnterEvent(); |
---|
642 | }; |
---|
643 | |
---|
644 | |
---|
645 | class Q_GUI_EXPORT QDragLeaveEvent : public QEvent |
---|
646 | { |
---|
647 | public: |
---|
648 | QDragLeaveEvent(); |
---|
649 | ~QDragLeaveEvent(); |
---|
650 | }; |
---|
651 | #endif // QT_NO_DRAGANDDROP |
---|
652 | |
---|
653 | |
---|
654 | class Q_GUI_EXPORT QHelpEvent : public QEvent |
---|
655 | { |
---|
656 | public: |
---|
657 | QHelpEvent(Type type, const QPoint &pos, const QPoint &globalPos); |
---|
658 | ~QHelpEvent(); |
---|
659 | |
---|
660 | inline int x() const { return p.x(); } |
---|
661 | inline int y() const { return p.y(); } |
---|
662 | inline int globalX() const { return gp.x(); } |
---|
663 | inline int globalY() const { return gp.y(); } |
---|
664 | |
---|
665 | inline const QPoint& pos() const { return p; } |
---|
666 | inline const QPoint& globalPos() const { return gp; } |
---|
667 | |
---|
668 | private: |
---|
669 | QPoint p; |
---|
670 | QPoint gp; |
---|
671 | }; |
---|
672 | |
---|
673 | #ifndef QT_NO_STATUSTIP |
---|
674 | class Q_GUI_EXPORT QStatusTipEvent : public QEvent |
---|
675 | { |
---|
676 | public: |
---|
677 | explicit QStatusTipEvent(const QString &tip); |
---|
678 | ~QStatusTipEvent(); |
---|
679 | |
---|
680 | inline QString tip() const { return s; } |
---|
681 | private: |
---|
682 | QString s; |
---|
683 | }; |
---|
684 | #endif |
---|
685 | |
---|
686 | #ifndef QT_NO_WHATSTHIS |
---|
687 | class Q_GUI_EXPORT QWhatsThisClickedEvent : public QEvent |
---|
688 | { |
---|
689 | public: |
---|
690 | explicit QWhatsThisClickedEvent(const QString &href); |
---|
691 | ~QWhatsThisClickedEvent(); |
---|
692 | |
---|
693 | inline QString href() const { return s; } |
---|
694 | private: |
---|
695 | QString s; |
---|
696 | }; |
---|
697 | #endif |
---|
698 | |
---|
699 | #ifndef QT_NO_ACTION |
---|
700 | class Q_GUI_EXPORT QActionEvent : public QEvent |
---|
701 | { |
---|
702 | QAction *act, *bef; |
---|
703 | public: |
---|
704 | QActionEvent(int type, QAction *action, QAction *before = Q_NULLPTR); |
---|
705 | ~QActionEvent(); |
---|
706 | |
---|
707 | inline QAction *action() const { return act; } |
---|
708 | inline QAction *before() const { return bef; } |
---|
709 | }; |
---|
710 | #endif |
---|
711 | |
---|
712 | class Q_GUI_EXPORT QFileOpenEvent : public QEvent |
---|
713 | { |
---|
714 | public: |
---|
715 | explicit QFileOpenEvent(const QString &file); |
---|
716 | explicit QFileOpenEvent(const QUrl &url); |
---|
717 | ~QFileOpenEvent(); |
---|
718 | |
---|
719 | inline QString file() const { return f; } |
---|
720 | QUrl url() const { return m_url; } |
---|
721 | bool openFile(QFile &file, QIODevice::OpenMode flags) const; |
---|
722 | private: |
---|
723 | QString f; |
---|
724 | QUrl m_url; |
---|
725 | }; |
---|
726 | |
---|
727 | #ifndef QT_NO_TOOLBAR |
---|
728 | class Q_GUI_EXPORT QToolBarChangeEvent : public QEvent |
---|
729 | { |
---|
730 | public: |
---|
731 | explicit QToolBarChangeEvent(bool t); |
---|
732 | ~QToolBarChangeEvent(); |
---|
733 | |
---|
734 | inline bool toggle() const { return tog; } |
---|
735 | private: |
---|
736 | uint tog : 1; |
---|
737 | }; |
---|
738 | #endif |
---|
739 | |
---|
740 | #ifndef QT_NO_SHORTCUT |
---|
741 | class Q_GUI_EXPORT QShortcutEvent : public QEvent |
---|
742 | { |
---|
743 | public: |
---|
744 | QShortcutEvent(const QKeySequence &key, int id, bool ambiguous = false); |
---|
745 | ~QShortcutEvent(); |
---|
746 | |
---|
747 | inline const QKeySequence &key() const { return sequence; } |
---|
748 | inline int shortcutId() const { return sid; } |
---|
749 | inline bool isAmbiguous() const { return ambig; } |
---|
750 | protected: |
---|
751 | QKeySequence sequence; |
---|
752 | bool ambig; |
---|
753 | int sid; |
---|
754 | }; |
---|
755 | #endif |
---|
756 | |
---|
757 | class Q_GUI_EXPORT QWindowStateChangeEvent: public QEvent |
---|
758 | { |
---|
759 | public: |
---|
760 | explicit QWindowStateChangeEvent(Qt::WindowStates aOldState, bool isOverride = false); |
---|
761 | ~QWindowStateChangeEvent(); |
---|
762 | |
---|
763 | inline Qt::WindowStates oldState() const { return ostate; } |
---|
764 | bool isOverride() const; |
---|
765 | |
---|
766 | private: |
---|
767 | Qt::WindowStates ostate; |
---|
768 | bool m_override; |
---|
769 | }; |
---|
770 | |
---|
771 | #ifndef QT_NO_DEBUG_STREAM |
---|
772 | Q_GUI_EXPORT QDebug operator<<(QDebug, const QEvent *); |
---|
773 | #endif |
---|
774 | |
---|
775 | #ifndef QT_NO_SHORTCUT |
---|
776 | inline bool operator==(QKeyEvent *e, QKeySequence::StandardKey key){return (e ? e->matches(key) : false);} |
---|
777 | inline bool operator==(QKeySequence::StandardKey key, QKeyEvent *e){return (e ? e->matches(key) : false);} |
---|
778 | #endif // QT_NO_SHORTCUT |
---|
779 | |
---|
780 | class QTouchEventTouchPointPrivate; |
---|
781 | class Q_GUI_EXPORT QTouchEvent : public QInputEvent |
---|
782 | { |
---|
783 | public: |
---|
784 | class Q_GUI_EXPORT TouchPoint |
---|
785 | { |
---|
786 | public: |
---|
787 | enum InfoFlag { |
---|
788 | Pen = 0x0001 |
---|
789 | }; |
---|
790 | #ifndef Q_MOC_RUN |
---|
791 | // otherwise moc gives |
---|
792 | // Error: Meta object features not supported for nested classes |
---|
793 | Q_DECLARE_FLAGS(InfoFlags, InfoFlag) |
---|
794 | #endif |
---|
795 | |
---|
796 | explicit TouchPoint(int id = -1); |
---|
797 | TouchPoint(const TouchPoint &other); |
---|
798 | #ifdef Q_COMPILER_RVALUE_REFS |
---|
799 | TouchPoint(TouchPoint &&other) Q_DECL_NOEXCEPT |
---|
800 | : d(Q_NULLPTR) |
---|
801 | { qSwap(d, other.d); } |
---|
802 | TouchPoint &operator=(TouchPoint &&other) Q_DECL_NOEXCEPT |
---|
803 | { qSwap(d, other.d); return *this; } |
---|
804 | #endif |
---|
805 | ~TouchPoint(); |
---|
806 | |
---|
807 | TouchPoint &operator=(const TouchPoint &other) |
---|
808 | { if ( d != other.d ) { TouchPoint copy(other); swap(copy); } return *this; } |
---|
809 | |
---|
810 | void swap(TouchPoint &other) Q_DECL_NOEXCEPT |
---|
811 | { qSwap(d, other.d); } |
---|
812 | |
---|
813 | int id() const; |
---|
814 | |
---|
815 | Qt::TouchPointState state() const; |
---|
816 | |
---|
817 | QPointF pos() const; |
---|
818 | QPointF startPos() const; |
---|
819 | QPointF lastPos() const; |
---|
820 | |
---|
821 | QPointF scenePos() const; |
---|
822 | QPointF startScenePos() const; |
---|
823 | QPointF lastScenePos() const; |
---|
824 | |
---|
825 | QPointF screenPos() const; |
---|
826 | QPointF startScreenPos() const; |
---|
827 | QPointF lastScreenPos() const; |
---|
828 | |
---|
829 | QPointF normalizedPos() const; |
---|
830 | QPointF startNormalizedPos() const; |
---|
831 | QPointF lastNormalizedPos() const; |
---|
832 | |
---|
833 | QRectF rect() const; |
---|
834 | QRectF sceneRect() const; |
---|
835 | QRectF screenRect() const; |
---|
836 | |
---|
837 | qreal pressure() const; |
---|
838 | QVector2D velocity() const; |
---|
839 | InfoFlags flags() const; |
---|
840 | QVector<QPointF> rawScreenPositions() const; |
---|
841 | |
---|
842 | // internal |
---|
843 | void setId(int id); |
---|
844 | void setState(Qt::TouchPointStates state); |
---|
845 | void setPos(const QPointF &pos); |
---|
846 | void setScenePos(const QPointF &scenePos); |
---|
847 | void setScreenPos(const QPointF &screenPos); |
---|
848 | void setNormalizedPos(const QPointF &normalizedPos); |
---|
849 | void setStartPos(const QPointF &startPos); |
---|
850 | void setStartScenePos(const QPointF &startScenePos); |
---|
851 | void setStartScreenPos(const QPointF &startScreenPos); |
---|
852 | void setStartNormalizedPos(const QPointF &startNormalizedPos); |
---|
853 | void setLastPos(const QPointF &lastPos); |
---|
854 | void setLastScenePos(const QPointF &lastScenePos); |
---|
855 | void setLastScreenPos(const QPointF &lastScreenPos); |
---|
856 | void setLastNormalizedPos(const QPointF &lastNormalizedPos); |
---|
857 | void setRect(const QRectF &rect); |
---|
858 | void setSceneRect(const QRectF &sceneRect); |
---|
859 | void setScreenRect(const QRectF &screenRect); |
---|
860 | void setPressure(qreal pressure); |
---|
861 | void setVelocity(const QVector2D &v); |
---|
862 | void setFlags(InfoFlags flags); |
---|
863 | void setRawScreenPositions(const QVector<QPointF> &positions); |
---|
864 | |
---|
865 | private: |
---|
866 | QTouchEventTouchPointPrivate *d; |
---|
867 | friend class QGuiApplication; |
---|
868 | friend class QGuiApplicationPrivate; |
---|
869 | friend class QApplication; |
---|
870 | friend class QApplicationPrivate; |
---|
871 | }; |
---|
872 | |
---|
873 | #if QT_DEPRECATED_SINCE(5, 0) |
---|
874 | enum DeviceType { |
---|
875 | TouchScreen, |
---|
876 | TouchPad |
---|
877 | }; |
---|
878 | #endif |
---|
879 | |
---|
880 | explicit QTouchEvent(QEvent::Type eventType, |
---|
881 | QTouchDevice *device = Q_NULLPTR, |
---|
882 | Qt::KeyboardModifiers modifiers = Qt::NoModifier, |
---|
883 | Qt::TouchPointStates touchPointStates = Qt::TouchPointStates(), |
---|
884 | const QList<QTouchEvent::TouchPoint> &touchPoints = QList<QTouchEvent::TouchPoint>()); |
---|
885 | ~QTouchEvent(); |
---|
886 | |
---|
887 | inline QWindow *window() const { return _window; } |
---|
888 | inline QObject *target() const { return _target; } |
---|
889 | #if QT_DEPRECATED_SINCE(5, 0) |
---|
890 | QT_DEPRECATED inline QTouchEvent::DeviceType deviceType() const { return static_cast<DeviceType>(int(_device->type())); } |
---|
891 | #endif |
---|
892 | inline Qt::TouchPointStates touchPointStates() const { return _touchPointStates; } |
---|
893 | inline const QList<QTouchEvent::TouchPoint> &touchPoints() const { return _touchPoints; } |
---|
894 | inline QTouchDevice *device() const { return _device; } |
---|
895 | |
---|
896 | // internal |
---|
897 | inline void setWindow(QWindow *awindow) { _window = awindow; } |
---|
898 | inline void setTarget(QObject *atarget) { _target = atarget; } |
---|
899 | inline void setTouchPointStates(Qt::TouchPointStates aTouchPointStates) { _touchPointStates = aTouchPointStates; } |
---|
900 | inline void setTouchPoints(const QList<QTouchEvent::TouchPoint> &atouchPoints) { _touchPoints = atouchPoints; } |
---|
901 | inline void setDevice(QTouchDevice *adevice) { _device = adevice; } |
---|
902 | |
---|
903 | protected: |
---|
904 | QWindow *_window; |
---|
905 | QObject *_target; |
---|
906 | QTouchDevice *_device; |
---|
907 | Qt::TouchPointStates _touchPointStates; |
---|
908 | QList<QTouchEvent::TouchPoint> _touchPoints; |
---|
909 | |
---|
910 | friend class QGuiApplication; |
---|
911 | friend class QGuiApplicationPrivate; |
---|
912 | friend class QApplication; |
---|
913 | friend class QApplicationPrivate; |
---|
914 | }; |
---|
915 | Q_DECLARE_TYPEINFO(QTouchEvent::TouchPoint, Q_MOVABLE_TYPE); |
---|
916 | Q_DECLARE_OPERATORS_FOR_FLAGS(QTouchEvent::TouchPoint::InfoFlags) |
---|
917 | |
---|
918 | #ifndef QT_NO_DEBUG_STREAM |
---|
919 | Q_GUI_EXPORT QDebug operator<<(QDebug, const QTouchEvent::TouchPoint &); |
---|
920 | #endif |
---|
921 | |
---|
922 | class Q_GUI_EXPORT QScrollPrepareEvent : public QEvent |
---|
923 | { |
---|
924 | public: |
---|
925 | explicit QScrollPrepareEvent(const QPointF &startPos); |
---|
926 | ~QScrollPrepareEvent(); |
---|
927 | |
---|
928 | QPointF startPos() const; |
---|
929 | |
---|
930 | QSizeF viewportSize() const; |
---|
931 | QRectF contentPosRange() const; |
---|
932 | QPointF contentPos() const; |
---|
933 | |
---|
934 | void setViewportSize(const QSizeF &size); |
---|
935 | void setContentPosRange(const QRectF &rect); |
---|
936 | void setContentPos(const QPointF &pos); |
---|
937 | |
---|
938 | private: |
---|
939 | QObject* m_target; // Qt 6 remove. |
---|
940 | QPointF m_startPos; |
---|
941 | QSizeF m_viewportSize; |
---|
942 | QRectF m_contentPosRange; |
---|
943 | QPointF m_contentPos; |
---|
944 | }; |
---|
945 | |
---|
946 | |
---|
947 | class Q_GUI_EXPORT QScrollEvent : public QEvent |
---|
948 | { |
---|
949 | public: |
---|
950 | enum ScrollState |
---|
951 | { |
---|
952 | ScrollStarted, |
---|
953 | ScrollUpdated, |
---|
954 | ScrollFinished |
---|
955 | }; |
---|
956 | |
---|
957 | QScrollEvent(const QPointF &contentPos, const QPointF &overshoot, ScrollState scrollState); |
---|
958 | ~QScrollEvent(); |
---|
959 | |
---|
960 | QPointF contentPos() const; |
---|
961 | QPointF overshootDistance() const; |
---|
962 | ScrollState scrollState() const; |
---|
963 | |
---|
964 | private: |
---|
965 | QPointF m_contentPos; |
---|
966 | QPointF m_overshoot; |
---|
967 | QScrollEvent::ScrollState m_state; |
---|
968 | }; |
---|
969 | |
---|
970 | class Q_GUI_EXPORT QScreenOrientationChangeEvent : public QEvent |
---|
971 | { |
---|
972 | public: |
---|
973 | QScreenOrientationChangeEvent(QScreen *screen, Qt::ScreenOrientation orientation); |
---|
974 | ~QScreenOrientationChangeEvent(); |
---|
975 | |
---|
976 | QScreen *screen() const; |
---|
977 | Qt::ScreenOrientation orientation() const; |
---|
978 | |
---|
979 | private: |
---|
980 | QScreen *m_screen; |
---|
981 | Qt::ScreenOrientation m_orientation; |
---|
982 | }; |
---|
983 | |
---|
984 | class Q_GUI_EXPORT QApplicationStateChangeEvent : public QEvent |
---|
985 | { |
---|
986 | public: |
---|
987 | explicit QApplicationStateChangeEvent(Qt::ApplicationState state); |
---|
988 | Qt::ApplicationState applicationState() const; |
---|
989 | |
---|
990 | private: |
---|
991 | Qt::ApplicationState m_applicationState; |
---|
992 | }; |
---|
993 | |
---|
994 | QT_END_NAMESPACE |
---|
995 | |
---|
996 | #endif // QEVENT_H |
---|