MDeviceProfile Class Reference

The MDeviceProfile class holds physical and simulated properties of the target device. More...

Inherits QObject.

List of all members.

Public Member Functions
	MDeviceProfile (QObject *parent=0)
virtual	~MDeviceProfile ()
QSize	resolution () const
QSize	pixelsPerInch () const
bool	showStatusbar () const
M::Orientation	orientationFromAngle (M::OrientationAngle angle) const
bool	orientationAngleIsSupported (M::OrientationAngle angle, bool isKeyboardOpen) const
int	mmToPixels (qreal mm)
qreal	mmToPixelsF (qreal mm)
int	ptToPixels (qreal pt)
qreal	ptToPixelsF (qreal pt)
int	pixelsToPt (int pixels)
qreal	pixelsToPtF (qreal pixels)
Static Public Member Functions
static MDeviceProfile *	instance ()
Protected Attributes
MDeviceProfilePrivate *const	d_ptr

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Detailed Description

The MDeviceProfile class holds physical and simulated properties of the target device.

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Constructor & Destructor Documentation

MDeviceProfile::MDeviceProfile

(

QObject *

parent = 0

)

Default constructor.

Only used by MApplication class. Client classes should be using MDeviceProfile::instance() method.

MDeviceProfile::~MDeviceProfile

(

)

[virtual]

Default destructor.

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Member Function Documentation

MDeviceProfile * MDeviceProfile::instance

(

)

[static]

Returns the global MDeviceProfile instance.

int MDeviceProfile::mmToPixels

(

qreal

mm

)

Returns the number of pixels required to display a length of mm millimeters on this device.

qreal MDeviceProfile::mmToPixelsF

(

qreal

mm

)

Returns the number of pixels required to display a length of mm millimeters on this device using floating point precision.

bool MDeviceProfile::orientationAngleIsSupported	(	M::OrientationAngle	angle,
		bool	isKeyboardOpen
	)			const

Returns true if orientation angle is supported for given keyboard state.

M::Orientation MDeviceProfile::orientationFromAngle

(

M::OrientationAngle

angle

)

const

Returns the resulting orientation of a device for a given rotation angle.

The rotation is relative to the position where the device's display has its top edge on top.

For devices whose display native resolution is landscape:

• Angle0 and Angle180 are landscape angles.
• Angle90 and Angle270 are portrait angles.

For devices whose display native resolution is portrait:

• Angle0 and Angle180 are portrait angles.
• Angle90 and Angle270 are landscape angles.

orientationFromAngle(M::Angle0) returns the display's native orientation.

QSize MDeviceProfile::pixelsPerInch

(

)

const

Return the target device pixels per inch.

int MDeviceProfile::pixelsToPt

(

int

pixels

)

Returns the result of pixels to points conversion.

qreal MDeviceProfile::pixelsToPtF

(

qreal

pixels

)

Returns the result of pixels to points conversion.

int MDeviceProfile::ptToPixels

(

qreal

pt

)

Returns point size in pixels on this device.

qreal MDeviceProfile::ptToPixelsF

(

qreal

pt

)

Returns point size in pixels using floating point precision on this device.

QSize MDeviceProfile::resolution

(

)

const

Return the target device resolution.

bool MDeviceProfile::showStatusbar

(

)

const

Return whether the status bar should be shown on target device.

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Member Data Documentation

MDeviceProfilePrivate* const MDeviceProfile::d_ptr [protected]