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The QCameraControl class represents a user controlled feature on the camera device e.g Saturation, Brightness More...
#include <QCameraControl>
Inherits QObject.
The QCameraControl class represents a user controlled feature on the camera device e.g Saturation, Brightness
Indicates the function of the control
| Constant | Value | Description |
|---|---|---|
| QCameraControl::Brightness | 0x1 | Brightness |
| QCameraControl::Contrast | ? | Contrast |
| QCameraControl::Saturation | ? | Saturation |
| QCameraControl::Hue | ? | Hue |
| QCameraControl::AutoWhiteBalance | ? | Auto White balance mode |
| QCameraControl::RedBalance | ? | Red balance |
| QCameraControl::BlueBalance | ? | Blue balance |
| QCameraControl::Gamma | ? | Gamma |
| QCameraControl::AutoGain | ? | Do auto gain |
| QCameraControl::Exposure | ? | Exposure control |
| QCameraControl::Gain | ? | Gain control |
| QCameraControl::FlashControl | ? | Flash control |
| QCameraControl::Custom | ? | Custom defined control |
Indicates the graphical representation and potential useability of the control
| Constant | Value | Description |
|---|---|---|
| QCameraControl::Slider | 0x1 | A linear range of values e.g QSlider |
| QCameraControl::Menu | ? | A multiple choice selection e.g QComboBox |
| QCameraControl::CheckBox | ? | A boolean state e.g QCheckBox |
| QCameraControl::PushButton | ? | An action e.g QPushButton |
The parameter given by canonicalName holds a common indentifier to a canonical setting e.g Brightness. If a control has no canonical name e.g the control is a custom device filter for Sharpness then customName provides a description string to it. Parameter id must be a unique identifier that is control specific. The parameter description is a user readable string in a GUI context. The control takes values between [ min and max in stride length step The value defaultValueIndex holds the initial default index. If the control represents a a multiple choice option then valueStrings holds the user readable strings that are parameterized by the values in the range [min, max]. The GUI element that represents this control e.g Slider,Combobox is given by guiElement
Destructor
Returns name for Custom control
Returns the default value , set by the driver for this control
Returns a description of what the controls does
Returns the type of GUI or Widget the control can be visually represented as
Returns the controls id
Returns the maximum allowable range for the control
Returns the minumum allowable range for the control
Returns a canonical identifier for the control
Returns the step size between values the control value can take
Returns an indexed list of descriptors for Menu type controls
| Copyright © 2009 Trolltech | Trademarks | Qt Extended 4.4.3 |