SMESHGUI_MinDistance Class Reference

Minimum distance measurement widget. More...

#include <SMESHGUI_Measurements.h>

Inheritance diagram for SMESHGUI_MinDistance:

Public Member Functions
	SMESHGUI_MinDistance (QWidget *=0)
	Constructor. More...
	~SMESHGUI_MinDistance ()
	Destructor. More...
bool	eventFilter (QObject *, QEvent *)
	Event filter. More...
void	updateSelection ()
	Setup selection mode depending on the current widget state. More...
void	deactivate ()
	Deactivate widget. More...

Private Types
enum	{ NoTgt , FirstTgt , SecondTgt }
enum	{ OriginTgt , NodeTgt , ElementTgt , ObjectTgt }

Private Slots
void	selectionChanged ()
	Called when selection is changed. More...
void	firstChanged ()
	Called when first target mode is changed by the user. More...
void	secondChanged ()
	Called when second target mode is changed by the user. More...
void	firstEdited ()
	Called when first target is edited by the user. More...
void	secondEdited ()
	Called when second target is edited by the user. More...
void	compute ()
	Compute the minimum distance between targets. More...
void	clear ()
	Reset the widget to the initial state (nullify result fields) More...

Private Member Functions
void	setTarget (int)
	Set current target for selection. More...
void	erasePreview ()
	Erase preview actor. More...
void	displayPreview ()
	Display preview actor. More...
void	createPreview (double, double, double, double, double, double)
	Create preview actor. More...

Private Attributes
QButtonGroup *	myFirst
QButtonGroup *	mySecond
QLineEdit *	myFirstTgt
QLineEdit *	mySecondTgt
QLineEdit *	myDX
QLineEdit *	myDY
QLineEdit *	myDZ
QLineEdit *	myDistance
int	myCurrentTgt
SMESH::SMESH_IDSource_var	myFirstSrc
SMESH::SMESH_IDSource_var	mySecondSrc
SMESH_Actor *	myFirstActor
SMESH_Actor *	mySecondActor
SMESHGUI_IdValidator *	myValidator
SUIT_SelectionFilter *	myFilter
SALOME_Actor *	myPreview

Detailed Description

Minimum distance measurement widget.

Widget to calculate minimum distance between two objects.

Member Enumeration Documentation

anonymous enum

anonymous enum

private

Enumerator
NoTgt
FirstTgt
SecondTgt

anonymous enum

anonymous enum

private

Enumerator
OriginTgt
NodeTgt
ElementTgt
ObjectTgt

Constructor & Destructor Documentation

SMESHGUI_MinDistance()

SMESHGUI_MinDistance::SMESHGUI_MinDistance

(

QWidget *

parent = 0

)

Constructor.

Parameters

parent

parent widget

References clear(), compute(), ElementTgt, firstChanged(), firstEdited(), SMESH::GROUP, SMESH_LogicalFilter::LO_OR, MARGIN, SMESH::MESHorSUBMESH, myDistance, myDX, myDY, myDZ, myFilter, myFirst, myFirstTgt, mySecond, mySecondTgt, myValidator, NodeTgt, ObjectTgt, OriginTgt, secondChanged(), secondEdited(), selectionChanged(), and SPACING.

~SMESHGUI_MinDistance()

SMESHGUI_MinDistance::~SMESHGUI_MinDistance

(

)

Destructor.

References erasePreview(), and myPreview.

Member Function Documentation

clear

void SMESHGUI_MinDistance::clear ( )

privateslot

Reset the widget to the initial state (nullify result fields)

References erasePreview(), myDistance, myDX, myDY, and myDZ.

Referenced by compute(), firstChanged(), firstEdited(), secondChanged(), secondEdited(), selectionChanged(), and SMESHGUI_MinDistance().

compute

void SMESHGUI_MinDistance::compute ( )

privateslot

Compute the minimum distance between targets.

References clear(), createPreview(), displayPreview(), ElementTgt, erasePreview(), SMESH::FACE, SMESHGUI::GetSMESHGen(), SMESH::Measure::maxX, SMESH::Measure::maxY, SMESH::Measure::maxZ, SMESH::Measure::minX, SMESH::Measure::minY, SMESH::Measure::minZ, myDistance, myDX, myDY, myDZ, myFirst, myFirstSrc, myFirstTgt, mySecond, mySecondSrc, mySecondTgt, SMESH::NODE, SMESH::Measure::node1, SMESH::Measure::node2, NodeTgt, OriginTgt, SMESHGUI::resourceMgr(), and SMESH::Measure::value.

Referenced by SMESHGUI_MinDistance().

createPreview()

void SMESHGUI_MinDistance::createPreview ( double  x1, double  y1, double  z1, double  x2, double  y2, double  z2  )

private

Create preview actor.

Parameters

x1	X coordinate of first point
y1	X coordinate of first point
z1	Y coordinate of first point
x2	Y coordinate of second point
y2	Z coordinate of second point
z2	Z coordinate of second point

References myPreview.

Referenced by compute().

deactivate()

void SMESHGUI_MinDistance::deactivate

(

)

Deactivate widget.

References SMESHGUI::selectionMgr().

Referenced by SMESHGUI_MeasureDlg::deactivate().

displayPreview()

void SMESHGUI_MinDistance::displayPreview ( )

private

Display preview actor.

References SMESH::GetViewWindow(), and myPreview.

Referenced by compute().

erasePreview()

void SMESHGUI_MinDistance::erasePreview ( )

private

Erase preview actor.

References SMESH::GetViewWindow(), and myPreview.

Referenced by clear(), compute(), and ~SMESHGUI_MinDistance().

eventFilter()

bool SMESHGUI_MinDistance::eventFilter	(	QObject *	o,
		QEvent *	e
	)

Event filter.

Parameters

o	object
o	event

Returns

true if event is filtered or false otherwise

References FirstTgt, myFirstTgt, mySecondTgt, SecondTgt, and setTarget().

firstChanged

void SMESHGUI_MinDistance::firstChanged ( )

privateslot

Called when first target mode is changed by the user.

References clear(), FirstTgt, myFirst, myFirstSrc, myFirstTgt, myValidator, ObjectTgt, setTarget(), and updateSelection().

Referenced by SMESHGUI_MinDistance().

firstEdited

void SMESHGUI_MinDistance::firstEdited ( )

privateslot

Called when first target is edited by the user.

References clear(), ElementTgt, FirstTgt, SMESH::GetViewWindow(), Handle(), myFirst, myFirstActor, myFirstTgt, NodeTgt, and setTarget().

Referenced by SMESHGUI_MinDistance(), and updateSelection().

secondChanged

void SMESHGUI_MinDistance::secondChanged ( )

privateslot

Called when second target mode is changed by the user.

References clear(), mySecond, mySecondSrc, mySecondTgt, myValidator, NoTgt, ObjectTgt, OriginTgt, SecondTgt, setTarget(), and updateSelection().

Referenced by SMESHGUI_MinDistance().

secondEdited

void SMESHGUI_MinDistance::secondEdited ( )

privateslot

Called when second target is edited by the user.

References clear(), ElementTgt, SMESH::GetViewWindow(), Handle(), mySecond, mySecondActor, mySecondTgt, NodeTgt, SecondTgt, selectionChanged(), and setTarget().

Referenced by SMESHGUI_MinDistance(), and updateSelection().

selectionChanged

void SMESHGUI_MinDistance::selectionChanged ( )

privateslot

Called when selection is changed.

References clear(), SMESH::FindActorByEntry(), FirstTgt, SMESH::GetNameOfSelectedElements(), SMESH::GetNameOfSelectedIObjects(), SMESH::GetNameOfSelectedNodes(), SMESH::GetViewWindow(), Handle(), myCurrentTgt, myFirst, myFirstActor, myFirstSrc, myFirstTgt, mySecond, mySecondActor, mySecondSrc, mySecondTgt, NodeTgt, ObjectTgt, SecondTgt, and SMESHGUI::selectionMgr().

Referenced by secondEdited(), SMESHGUI_MinDistance(), and updateSelection().

setTarget()

void SMESHGUI_MinDistance::setTarget ( int  target )

private

Set current target for selection.

Parameters

target

new target ID

References myCurrentTgt, and updateSelection().

Referenced by eventFilter(), firstChanged(), firstEdited(), secondChanged(), and secondEdited().

updateSelection()

void SMESHGUI_MinDistance::updateSelection

(

)

Setup selection mode depending on the current widget state.

References ElementTgt, firstEdited(), FirstTgt, SMESH::GetViewWindow(), myCurrentTgt, myFilter, myFirst, mySecond, NodeTgt, NoTgt, ObjectTgt, secondEdited(), SecondTgt, selectionChanged(), SMESHGUI::selectionMgr(), and SMESH::SetPointRepresentation().

Referenced by firstChanged(), secondChanged(), setTarget(), and SMESHGUI_MeasureDlg::updateSelection().

Field Documentation

myCurrentTgt

int SMESHGUI_MinDistance::myCurrentTgt

private

Referenced by selectionChanged(), setTarget(), and updateSelection().

myDistance

QLineEdit* SMESHGUI_MinDistance::myDistance

private

Referenced by clear(), compute(), and SMESHGUI_MinDistance().

myDX

QLineEdit* SMESHGUI_MinDistance::myDX

private

Referenced by clear(), compute(), and SMESHGUI_MinDistance().

myDY

QLineEdit* SMESHGUI_MinDistance::myDY

private

Referenced by clear(), compute(), and SMESHGUI_MinDistance().

myDZ

QLineEdit* SMESHGUI_MinDistance::myDZ

private

Referenced by clear(), compute(), and SMESHGUI_MinDistance().

myFilter

SUIT_SelectionFilter* SMESHGUI_MinDistance::myFilter

private

Referenced by SMESHGUI_MinDistance(), and updateSelection().

myFirst

QButtonGroup* SMESHGUI_MinDistance::myFirst

private

Referenced by compute(), firstChanged(), firstEdited(), selectionChanged(), SMESHGUI_MinDistance(), and updateSelection().

myFirstActor

SMESH_Actor* SMESHGUI_MinDistance::myFirstActor

private

Referenced by firstEdited(), and selectionChanged().

myFirstSrc

SMESH::SMESH_IDSource_var SMESHGUI_MinDistance::myFirstSrc

private

Referenced by compute(), firstChanged(), and selectionChanged().

myFirstTgt

QLineEdit* SMESHGUI_MinDistance::myFirstTgt

private

Referenced by compute(), eventFilter(), firstChanged(), firstEdited(), selectionChanged(), and SMESHGUI_MinDistance().

myPreview

SALOME_Actor* SMESHGUI_MinDistance::myPreview

private

Referenced by createPreview(), displayPreview(), erasePreview(), and ~SMESHGUI_MinDistance().

mySecond

QButtonGroup* SMESHGUI_MinDistance::mySecond

private

Referenced by compute(), secondChanged(), secondEdited(), selectionChanged(), SMESHGUI_MinDistance(), and updateSelection().

mySecondActor

SMESH_Actor* SMESHGUI_MinDistance::mySecondActor

private

Referenced by secondEdited(), and selectionChanged().

mySecondSrc

SMESH::SMESH_IDSource_var SMESHGUI_MinDistance::mySecondSrc

private

Referenced by compute(), secondChanged(), and selectionChanged().

mySecondTgt

QLineEdit* SMESHGUI_MinDistance::mySecondTgt

private

Referenced by compute(), eventFilter(), secondChanged(), secondEdited(), selectionChanged(), and SMESHGUI_MinDistance().

myValidator

SMESHGUI_IdValidator* SMESHGUI_MinDistance::myValidator

private

Referenced by firstChanged(), secondChanged(), and SMESHGUI_MinDistance().