makVrv::DtDisplayUnitsSettingsSignaler Class Reference

The Widget signaler class is used to connect Widget generated events in the main thread to the WidgetAgent owners that are running it separate threads. More...

Inheritance diagram for makVrv::DtDisplayUnitsSettingsSignaler:

List of all members.

Public Member Functions
virtual	~DtDisplayUnitsSettingsSignaler ()
	DTOR.
Static Public Member Functions
static DtDisplayUnitsSettingsSignaler &	instance (const DtSharedSettingsManager &)
	Get the instance of the signaler using the shared settings manager.
static DtDisplayUnitsSettingsSignaler &	instance (DtEventQueueInterface &)
	Get the instance of the signaler using the event queue interface.
static DtDisplayUnitsSettingsSignaler *	findInstance (DtEventQueueInterface *)
	Find the instance of the signaler using the event queue interface.
Public Attributes
Signals
event_signal< void(DtUnitConverterCollection::DisplayUnitType, int, int)>	signal_displayUnitChanged
	Signals that the active display unit for the given type has changed.
event_signal< void(DtUnitConverterCollection::DisplayUnitType, int, int, int)>	signal_displayUnitDecimalsChanged
	Signals that the precision for a given display unit has changed.
event_signal< void(DtSharedDisplayUnitsSettings::CoordSys, DtSharedDisplayUnitsSettings::CoordSys)>	signal_displayCoordinateSystemChanged
	Signals that the display coordinate system has changed.
event_signal< void(DtSharedDisplayUnitsSettings::CoordSys, int, int)>	signal_displayCoordinateSystemDecimalsChanged
	Signals that the decimal precision for a display coordinate system has changed.
Protected Member Functions
	DtDisplayUnitsSettingsSignaler (DtEventQueueInterface &eqi)
	Protected CTOR ( Use ::instance(..) )
Private Member Functions
	DtDisplayUnitsSettingsSignaler (const DtDisplayUnitsSettingsSignaler &)
DtDisplayUnitsSettingsSignaler &	operator= (const DtDisplayUnitsSettingsSignaler &)

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Detailed Description

The Widget signaler class is used to connect Widget generated events in the main thread to the WidgetAgent owners that are running it separate threads.

Typically this call is only used by WidgetInstanceSignaler and

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Constructor & Destructor Documentation

virtual makVrv::DtDisplayUnitsSettingsSignaler::~DtDisplayUnitsSettingsSignaler

(

)

[virtual]

DTOR.

makVrv::DtDisplayUnitsSettingsSignaler::DtDisplayUnitsSettingsSignaler

(

DtEventQueueInterface &

eqi

)

[protected]

Protected CTOR ( Use ::instance(..) )

makVrv::DtDisplayUnitsSettingsSignaler::DtDisplayUnitsSettingsSignaler

(

const DtDisplayUnitsSettingsSignaler &

)

[private]

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Member Function Documentation

static DtDisplayUnitsSettingsSignaler& makVrv::DtDisplayUnitsSettingsSignaler::instance

(

const DtSharedSettingsManager &

)

[static]

Get the instance of the signaler using the shared settings manager.

static DtDisplayUnitsSettingsSignaler& makVrv::DtDisplayUnitsSettingsSignaler::instance

(

DtEventQueueInterface &

)

[static]

Get the instance of the signaler using the event queue interface.

static DtDisplayUnitsSettingsSignaler* makVrv::DtDisplayUnitsSettingsSignaler::findInstance

(

DtEventQueueInterface *

)

[static]

Find the instance of the signaler using the event queue interface.

Return values:

NULL	if the instance does not exist.

DtDisplayUnitsSettingsSignaler& makVrv::DtDisplayUnitsSettingsSignaler::operator=

(

const DtDisplayUnitsSettingsSignaler &

)

[private]

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Member Data Documentation

event_signal<void (DtUnitConverterCollection::DisplayUnitType, int, int)> makVrv::DtDisplayUnitsSettingsSignaler::signal_displayUnitChanged

Signals that the active display unit for the given type has changed.

The first parameter indicates what unit type enumeration the second parameter indicates the units using. For example, if the first param is DtSharedDisplayUnitsSettings::Distance, the second param should be cast to makArchives::DtDisplayUnitsSettingsRecord::DistanceUnits in order to interpret the value correctly.

Parameters:

_1	Indicates what type of display unit changed.
_2	Indicates the new active display unit for the type.
_3	Indicates the old display unit for the type

event_signal<void (DtUnitConverterCollection::DisplayUnitType, int, int, int)> makVrv::DtDisplayUnitsSettingsSignaler::signal_displayUnitDecimalsChanged

Signals that the precision for a given display unit has changed.

The first parameter indicates the type of display unit, the second parameter indicates the specific unit (of that type), whose precision changed, and the third parameter indicates the new decimal count.

Parameters:

_1	Indicates what type of display unit changed.
_2	Indicates the specific display unit that changed.
_3	Indicates the new decimal precision for the display unit.
_4	Indicates the old decimal precision for the Display Unit.

event_signal<void (DtSharedDisplayUnitsSettings::CoordSys, DtSharedDisplayUnitsSettings::CoordSys)> makVrv::DtDisplayUnitsSettingsSignaler::signal_displayCoordinateSystemChanged

Signals that the display coordinate system has changed.

Parameters:

_1	Indicates the new display coordinate system.
_2	Indicates the old display coordinate system.

event_signal<void (DtSharedDisplayUnitsSettings::CoordSys, int, int)> makVrv::DtDisplayUnitsSettingsSignaler::signal_displayCoordinateSystemDecimalsChanged

Signals that the decimal precision for a display coordinate system has changed.

Parameters:

_1	Indicates the display coordinate system.
_2	Indicates the new decimal value
_3	Indicates the old decimal value

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The documentation for this class was generated from the following file:

• include/vrvCore/DtDisplayUnitsSettingsSignaler.h