Version: 8.3.0
Public Member Functions | Private Types | Private Slots | Private Member Functions | Private Attributes
SMESHGUI_MinDistance Class Reference

Minimum distance measurement widget. More...

#include <SMESHGUI_Measurements.h>

Inheritance diagram for SMESHGUI_MinDistance:
Inheritance graph
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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
private
Enumerator
NoTgt 
FirstTgt 
SecondTgt 
anonymous enum
private
Enumerator
OriginTgt 
NodeTgt 
ElementTgt 
ObjectTgt 

Constructor & Destructor Documentation

SMESHGUI_MinDistance::SMESHGUI_MinDistance ( QWidget *  parent = 0)

Constructor.

Parameters
parentparent widget

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

SMESHGUI_MinDistance::~SMESHGUI_MinDistance ( )

Destructor.

References erasePreview(), and myPreview.

Member Function Documentation

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().

void SMESHGUI_MinDistance::compute ( )
privateslot

Compute the minimum distance between targets.

References clear(), createPreview(), displayPreview(), ElementTgt, erasePreview(), SMESH::FACE, SMESHGUI::GetSMESHGen(), me, 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().

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

Create preview actor.

Parameters
x1X coordinate of first point
y1X coordinate of first point
z1Y coordinate of first point
x2Y coordinate of second point
y2Z coordinate of second point
z2Z coordinate of second point

References myPreview.

Referenced by compute().

void SMESHGUI_MinDistance::deactivate ( )

Deactivate widget.

References SMESHGUI::selectionMgr().

Referenced by SMESHGUI_MeasureDlg::deactivate().

void SMESHGUI_MinDistance::displayPreview ( )
private

Display preview actor.

References SMESH::GetViewWindow(), and myPreview.

Referenced by compute().

void SMESHGUI_MinDistance::erasePreview ( )
private

Erase preview actor.

References SMESH::GetViewWindow(), and myPreview.

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

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

Event filter.

Parameters
oobject
oevent
Returns
true if event is filtered or false otherwise

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

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().

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, SMESHGUI_SelectionOp::selector(), and setTarget().

Referenced by SMESHGUI_MinDistance(), and updateSelection().

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().

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(), SMESHGUI_SelectionOp::selector(), and setTarget().

Referenced by SMESHGUI_MinDistance(), and updateSelection().

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, SMESHGUI_SelectionOp::selected(), SMESHGUI::selectionMgr(), and SMESHGUI_SelectionOp::selector().

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

void SMESHGUI_MinDistance::setTarget ( int  target)
private

Set current target for selection.

Parameters
targetnew target ID

References myCurrentTgt, and updateSelection().

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

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

int SMESHGUI_MinDistance::myCurrentTgt
private

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

QLineEdit* SMESHGUI_MinDistance::myDistance
private

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

QLineEdit* SMESHGUI_MinDistance::myDX
private

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

QLineEdit* SMESHGUI_MinDistance::myDY
private

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

QLineEdit* SMESHGUI_MinDistance::myDZ
private

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

SUIT_SelectionFilter* SMESHGUI_MinDistance::myFilter
private

Referenced by SMESHGUI_MinDistance(), and updateSelection().

QButtonGroup* SMESHGUI_MinDistance::myFirst
private

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

SMESH_Actor* SMESHGUI_MinDistance::myFirstActor
private

Referenced by firstEdited(), and selectionChanged().

SMESH::SMESH_IDSource_var SMESHGUI_MinDistance::myFirstSrc
private

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

QLineEdit* SMESHGUI_MinDistance::myFirstTgt
private

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

SALOME_Actor* SMESHGUI_MinDistance::myPreview
private

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

QButtonGroup* SMESHGUI_MinDistance::mySecond
private

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

SMESH_Actor* SMESHGUI_MinDistance::mySecondActor
private

Referenced by secondEdited(), and selectionChanged().

SMESH::SMESH_IDSource_var SMESHGUI_MinDistance::mySecondSrc
private

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

QLineEdit* SMESHGUI_MinDistance::mySecondTgt
private

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

SMESHGUI_IdValidator* SMESHGUI_MinDistance::myValidator
private

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