makVrv::DtWindDirectionWidget Class Reference

A widget for pairing a wind direction dial with a double spin box.

The wind direction dial shows the wind direction. The double spin box allows the user to enter an exact wind direction value.

Inheritance diagram for makVrv::DtWindDirectionWidget:

Public Slots
void	setDirection (int degrees)
void	setDirection (double degrees)

Signals
void	directionChanged (int)
void	directionChanged (double)

Public Member Functions
	DtWindDirectionWidget (DtDe &de, QWidget *parent=NULL, Qt::WindowFlags flags=Qt::Widget)
virtual	~DtWindDirectionWidget ()
Field value setters.
Sets the values of the widget's corresponding fields.
int	direction () const
double	directionF () const
Accessors to the underlying widgets.
Gets the handle to each of the child widgets.
QHBoxLayout *	mainLayout ()
DtWindDirectionDialWidget *	compassDialWidget ()
QSpinBox *	spinBoxWidget ()

Protected Slots
User input slots.
Slots connected to the signals of the internal widgets.
virtual void	onDialDirectionChanged (double value)
virtual void	onHeadingSpinboxChanged (int value)

Protected Member Functions
Event handlers.
Extending base-class event handlers to propagate to children.
virtual void	changeEvent (QEvent *evt)
virtual void	showEvent (QShowEvent *evt)
virtual void	hideEvent (QHideEvent *evt)

Protected Attributes
DtDe &	myDe
QHBoxLayout *	myLayout
DtWindDirectionDialWidget *	myDial
DtThreeDigitSpinBox *	mySpinBox

Private Member Functions
void	setupGui ()
void	connectToSignals ()

Friends
class	DtWindDirectionWidgetCreator

Constructor & Destructor Documentation

makVrv::DtWindDirectionWidget::DtWindDirectionWidget	(	DtDe &	de,
		QWidget *	parent = NULL,
		Qt::WindowFlags	flags = Qt::Widget
	)

CTOR.

Parameters

[in]	parent	is the parent to manage this widget.
[in]	flags	is a set of windowing flags for display.

virtual makVrv::DtWindDirectionWidget::~DtWindDirectionWidget ( )

virtual

virtual DTOR

Member Function Documentation

int makVrv::DtWindDirectionWidget::direction

(

)

const

Get the direction.

Returns

the direction as an integer (in degrees).

double makVrv::DtWindDirectionWidget::directionF

(

)

const

Get the direction as a double value.

Returns

the direction as a double (in degrees).

QHBoxLayout* makVrv::DtWindDirectionWidget::mainLayout

(

)

Get the main layout for this widget. Returns a handle to the main layout.

DtWindDirectionDialWidget* makVrv::DtWindDirectionWidget::compassDialWidget

(

)

Get the compass-dial for this widget. Returns a handle to the compass-dial.

QSpinBox* makVrv::DtWindDirectionWidget::spinBoxWidget

(

)

Get the double spin box for this widget. Returns a handle to the double spin box. Can return NULL.

void makVrv::DtWindDirectionWidget::directionChanged ( int  )

signal

Signal emitted when the direction changed.

void makVrv::DtWindDirectionWidget::directionChanged ( double  )

signal

Signal emitted when the direction changed.

void makVrv::DtWindDirectionWidget::setDirection ( int  degrees )

slot

Set the direction.

Parameters

[in]

degrees

is the new direction (wrapped to range 1-360).

Note

Does not emit any signals.

void makVrv::DtWindDirectionWidget::setDirection ( double  degrees )

slot

Set the direction as a double value.

Parameters

[in]

degrees

is the new direction (wrapped to range 1-360).

Note

Does not emit any signals.

virtual void makVrv::DtWindDirectionWidget::onDialDirectionChanged ( double  value )

protectedvirtualslot

virtual void makVrv::DtWindDirectionWidget::onHeadingSpinboxChanged ( int  value )

protectedvirtualslot

virtual void makVrv::DtWindDirectionWidget::changeEvent ( QEvent *  evt )

protectedvirtual

Handle the enabled/disabled event.

Parameters

[in]

evt

is the event to handle.

virtual void makVrv::DtWindDirectionWidget::showEvent ( QShowEvent *  evt )

protectedvirtual

Handle the show/hide events.

Parameters

[in]

evt

is the event to handle.

virtual void makVrv::DtWindDirectionWidget::hideEvent ( QHideEvent *  evt )

protectedvirtual

Handle the enabled/disabled event.

Parameters

[in]

evt

is the event to handle.

void makVrv::DtWindDirectionWidget::setupGui ( )

private

Sets up the widget's fields. Non-virtual (Called from CTOR).

void makVrv::DtWindDirectionWidget::connectToSignals ( )

private

Connects widget signals to slots. Non-virtual (Called from CTOR).

Friends And Related Function Documentation

friend class DtWindDirectionWidgetCreator

friend

Member Data Documentation

DtDe& makVrv::DtWindDirectionWidget::myDe

protected

QHBoxLayout* makVrv::DtWindDirectionWidget::myLayout

protected

DtWindDirectionDialWidget* makVrv::DtWindDirectionWidget::myDial

protected

DtThreeDigitSpinBox* makVrv::DtWindDirectionWidget::mySpinBox

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-2-branch/include/vrvCoreQt/DtWindDirectionWidget.h