NativeUI::CameraPreview Class Reference

An instance of CameraPreview allows users to visualize the camera controller. Note: This is not available on Windows Phone 7. More...

#include <NativeUI/CameraPreview.h>

Inheritance diagram for NativeUI::CameraPreview:

List of all members.

Public Member Functions
	CameraPreview ()
virtual int	bindToCurrentCamera ()
virtual	~CameraPreview ()
virtual void	markWidgetHandleAsDeleted ()
virtual MAWidgetHandle	getWidgetHandle () const
virtual int	setProperty (const MAUtil::String &property, const MAUtil::String &value)
virtual int	setPropertyInt (const MAUtil::String &property, const int value)
virtual int	setPropertyFloat (const MAUtil::String &property, float value)
virtual int	getPropertyInt (const MAUtil::String &property, int &resultCode)
virtual int	getPropertyInt (const MAUtil::String &property)
virtual float	getPropertyFloat (const MAUtil::String &property, int &resultCode)
virtual float	getPropertyFloat (const MAUtil::String &property)
virtual MAUtil::String	getPropertyString (const MAUtil::String &property, int &resultCode)
virtual MAUtil::String	getPropertyString (const MAUtil::String &property)
virtual int	addChild (Widget *widget)
virtual int	insertChild (Widget *widget, const int index)
virtual int	removeChild (Widget *widget)
virtual Widget *	getChild (const int index) const
virtual int	countChildWidgets () const
virtual void	setPosition (const int left, const int top)
virtual void	setLeftPosition (const int left)
virtual void	setTopPosition (const int top)
virtual void	setSize (const int width, const int height)
virtual int	getWidth ()
virtual int	getHeight ()
virtual void	setWidth (const int width)
virtual void	setHeight (const int height)
virtual void	fillSpaceHorizontally ()
virtual void	fillSpaceVertically ()
virtual void	wrapContentHorizontally ()
virtual void	wrapContentVertically ()
virtual int	setBackgroundColor (const int color)
virtual int	setBackgroundColor (const int red, const int green, const int blue)
virtual int	setBackgroundGradient (const int firstColor, const int secondColor)
virtual void	setVisible (const bool visible)
virtual bool	isVisible ()
virtual void	setEnabled (bool enable)
virtual bool	isEnabled ()
void	setAlpha (const float value)
float	getAlpha ()
virtual void	addEventListener (WidgetEventListener *listener)
virtual void	removeEventListener (WidgetEventListener *listener)
virtual void	handleWidgetEvent (MAWidgetEventData *widgetEventData)
struct LastError	getLastError ()
void	setData (void *data)
void *	getData ()
Protected Member Functions
void	setLastErrorCode (int &errCode, const MAUtil::String &cause)

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Detailed Description

An instance of CameraPreview allows users to visualize the camera controller. Note: This is not available on Windows Phone 7.

A Camera Preview is a widget that is used to display a live view of the camera rendered by the viewfinder. It has no specific properties (besides the base widget properties) attached to it because the camera is mostly handled via syscalls. So this widget is only used to enable the camera controller to be mapped with UI in devices that support Native UI. After creating the widget, remember to bind it to the camera controller via a call to maCameraSetPreview (passing the value from it's getWidgetHandle() method), or by calling the bindToCurrentCamera() method.