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| 38 | ****************************************************************************/ | 
| 39 |  | 
| 40 | #include "qvideowidgetcontrol.h" | 
| 41 | #include "private/qmediacontrol_p.h" | 
| 42 |  | 
| 43 | QT_BEGIN_NAMESPACE | 
| 44 |  | 
| 45 | /*! | 
| 46 |     \class QVideoWidgetControl | 
| 47 |  | 
| 48 |  | 
| 49 |     \brief The QVideoWidgetControl class provides a media control which | 
| 50 |     implements a video widget. | 
| 51 |  | 
| 52 |     \inmodule QtMultimediaWidgets | 
| 53 |     \ingroup multimedia-serv | 
| 54 |  | 
| 55 |     The videoWidget() property of QVideoWidgetControl provides a pointer to a | 
| 56 |     video widget implemented by the control's media service.  This widget is | 
| 57 |     owned by the media service and so care should be taken not to delete it. | 
| 58 |  | 
| 59 |     \snippet multimedia-snippets/video.cpp Video widget control | 
| 60 |  | 
| 61 |     QVideoWidgetControl is one of number of possible video output controls. | 
| 62 |  | 
| 63 |     The interface name of QVideoWidgetControl is \c org.qt-project.qt.videowidgetcontrol/5.0 as | 
| 64 |     defined in QVideoWidgetControl_iid. | 
| 65 |  | 
| 66 |     \sa QMediaService::requestControl(), QVideoWidget | 
| 67 | */ | 
| 68 |  | 
| 69 | /*! | 
| 70 |     \macro QVideoWidgetControl_iid | 
| 71 |  | 
| 72 |     \c org.qt-project.qt.videowidgetcontrol/5.0 | 
| 73 |  | 
| 74 |     Defines the interface name of the QVideoWidgetControl class. | 
| 75 |  | 
| 76 |     \relates QVideoWidgetControl | 
| 77 | */ | 
| 78 |  | 
| 79 | /*! | 
| 80 |     Constructs a new video widget control with the given \a parent. | 
| 81 | */ | 
| 82 | QVideoWidgetControl::QVideoWidgetControl(QObject *parent) | 
| 83 |     :QMediaControl(parent) | 
| 84 | { | 
| 85 | } | 
| 86 |  | 
| 87 | /*! | 
| 88 |     Destroys a video widget control. | 
| 89 | */ | 
| 90 | QVideoWidgetControl::~QVideoWidgetControl() | 
| 91 | { | 
| 92 | } | 
| 93 |  | 
| 94 | /*! | 
| 95 |     \fn QVideoWidgetControl::isFullScreen() const | 
| 96 |  | 
| 97 |     Returns true if the video is shown using the complete screen. | 
| 98 | */ | 
| 99 |  | 
| 100 | /*! | 
| 101 |     \fn QVideoWidgetControl::setFullScreen(bool fullScreen) | 
| 102 |  | 
| 103 |     Sets whether a video widget is in \a fullScreen mode. | 
| 104 | */ | 
| 105 |  | 
| 106 | /*! | 
| 107 |     \fn QVideoWidgetControl::fullScreenChanged(bool fullScreen) | 
| 108 |  | 
| 109 |     Signals that the \a fullScreen state of a video widget has changed. | 
| 110 | */ | 
| 111 |  | 
| 112 | /*! | 
| 113 |     \fn QVideoWidgetControl::aspectRatioMode() const | 
| 114 |  | 
| 115 |     Returns how video is scaled to fit the widget with respect to its aspect ratio. | 
| 116 | */ | 
| 117 |  | 
| 118 | /*! | 
| 119 |     \fn QVideoWidgetControl::setAspectRatioMode(Qt::AspectRatioMode mode) | 
| 120 |  | 
| 121 |     Sets the aspect ratio \a mode which determines how video is scaled to the fit the widget with | 
| 122 |     respect to its aspect ratio. | 
| 123 | */ | 
| 124 |  | 
| 125 | /*! | 
| 126 |     \fn QVideoWidgetControl::brightness() const | 
| 127 |  | 
| 128 |     Returns the brightness adjustment applied to a video. | 
| 129 |  | 
| 130 |     Valid brightness values range between -100 and 100, the default is 0. | 
| 131 | */ | 
| 132 |  | 
| 133 | /*! | 
| 134 |     \fn QVideoWidgetControl::setBrightness(int brightness) | 
| 135 |  | 
| 136 |     Sets a \a brightness adjustment for a video. | 
| 137 |  | 
| 138 |     Valid brightness values range between -100 and 100, the default is 0. | 
| 139 | */ | 
| 140 |  | 
| 141 | /*! | 
| 142 |     \fn QVideoWidgetControl::brightnessChanged(int brightness) | 
| 143 |  | 
| 144 |     Signals that a video widget's \a brightness adjustment has changed. | 
| 145 | */ | 
| 146 |  | 
| 147 | /*! | 
| 148 |     \fn QVideoWidgetControl::contrast() const | 
| 149 |  | 
| 150 |     Returns the contrast adjustment applied to a video. | 
| 151 |  | 
| 152 |     Valid contrast values range between -100 and 100, the default is 0. | 
| 153 | */ | 
| 154 |  | 
| 155 | /*! | 
| 156 |     \fn QVideoWidgetControl::setContrast(int contrast) | 
| 157 |  | 
| 158 |     Sets the contrast adjustment for a video widget to \a contrast. | 
| 159 |  | 
| 160 |     Valid contrast values range between -100 and 100, the default is 0. | 
| 161 | */ | 
| 162 |  | 
| 163 |  | 
| 164 | /*! | 
| 165 |     \fn QVideoWidgetControl::contrastChanged(int contrast) | 
| 166 |  | 
| 167 |     Signals that a video widget's \a contrast adjustment has changed. | 
| 168 | */ | 
| 169 |  | 
| 170 | /*! | 
| 171 |     \fn QVideoWidgetControl::hue() const | 
| 172 |  | 
| 173 |     Returns the hue adjustment applied to a video widget. | 
| 174 |  | 
| 175 |     Value hue values range between -100 and 100, the default is 0. | 
| 176 | */ | 
| 177 |  | 
| 178 | /*! | 
| 179 |     \fn QVideoWidgetControl::setHue(int hue) | 
| 180 |  | 
| 181 |     Sets a \a hue adjustment for a video widget. | 
| 182 |  | 
| 183 |     Valid hue values range between -100 and 100, the default is 0. | 
| 184 | */ | 
| 185 |  | 
| 186 |  | 
| 187 | /*! | 
| 188 |     \fn QVideoWidgetControl::hueChanged(int hue) | 
| 189 |  | 
| 190 |     Signals that a video widget's \a hue adjustment has changed. | 
| 191 | */ | 
| 192 |  | 
| 193 | /*! | 
| 194 |     \fn QVideoWidgetControl::saturation() const | 
| 195 |  | 
| 196 |     Returns the saturation adjustment applied to a video widget. | 
| 197 |  | 
| 198 |     Value saturation values range between -100 and 100, the default is 0. | 
| 199 | */ | 
| 200 |  | 
| 201 |  | 
| 202 | /*! | 
| 203 |     \fn QVideoWidgetControl::setSaturation(int saturation) | 
| 204 |  | 
| 205 |     Sets a \a saturation adjustment for a video widget. | 
| 206 |  | 
| 207 |     Valid saturation values range between -100 and 100, the default is 0. | 
| 208 | */ | 
| 209 |  | 
| 210 | /*! | 
| 211 |     \fn QVideoWidgetControl::saturationChanged(int saturation) | 
| 212 |  | 
| 213 |     Signals that a video widget's \a saturation adjustment has changed. | 
| 214 | */ | 
| 215 |  | 
| 216 | /*! | 
| 217 |     \fn QVideoWidgetControl::videoWidget() | 
| 218 |  | 
| 219 |     Returns the QWidget. | 
| 220 | */ | 
| 221 |  | 
| 222 | QT_END_NAMESPACE | 
| 223 |  | 
| 224 | #include "moc_qvideowidgetcontrol.cpp" | 
| 225 |  |