// GEOM GEOMGUI : GUI for Geometry component // // Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS // // This library is free software; you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public // License as published by the Free Software Foundation; either // version 2.1 of the License. // // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public // License along with this library; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // // See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org // // // // File : GeometryGUI_InertiaDlg.cxx // Author : Lucien PIGNOLONI // Module : GEOM using namespace std; #include "GeometryGUI_InertiaDlg.h" #include "GeometryGUI.h" #include #include #include #include #include #include #include #include #include #include #include #include //================================================================================= // class : GeometryGUI_InertiaDlg() // purpose : Constructs a GeometryGUI_InertiaDlg which is a child of 'parent', with the // name 'name' and widget flags set to 'f'. // The dialog will by default be modeless, unless you set 'modal' to // TRUE to construct a modal dialog. //================================================================================= GeometryGUI_InertiaDlg::GeometryGUI_InertiaDlg( QWidget* parent, const char* name, SALOME_Selection* Sel, bool modal, WFlags fl ) : QDialog( parent, name, modal, WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu ) { QPixmap image0(QAD_Desktop::getResourceManager()->loadPixmap( "GeometryGUI",tr("ICON_DLG_INERTIA"))); QPixmap image1(QAD_Desktop::getResourceManager()->loadPixmap( "GeometryGUI",tr("ICON_SELECT"))); if ( !name ) setName( "GeometryGUI_InertiaDlg" ); resize( 356, 303 ); setCaption( tr( "GEOM_INERTIA_TITLE" ) ); setSizeGripEnabled( TRUE ); GeometryGUI_InertiaDlgLayout = new QGridLayout( this ); GeometryGUI_InertiaDlgLayout->setSpacing( 6 ); GeometryGUI_InertiaDlgLayout->setMargin( 11 ); /***************************************************************/ GroupConstructors = new QButtonGroup( this, "GroupConstructors" ); GroupConstructors->setTitle( tr( "GEOM_INERTIA_CONSTR" ) ); GroupConstructors->setExclusive( TRUE ); GroupConstructors->setColumnLayout(0, Qt::Vertical ); GroupConstructors->layout()->setSpacing( 0 ); GroupConstructors->layout()->setMargin( 0 ); GroupConstructorsLayout = new QGridLayout( GroupConstructors->layout() ); GroupConstructorsLayout->setAlignment( Qt::AlignTop ); GroupConstructorsLayout->setSpacing( 6 ); GroupConstructorsLayout->setMargin( 11 ); QSpacerItem* spacer = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum ); GroupConstructorsLayout->addItem( spacer, 0, 1 ); Constructor1 = new QRadioButton( GroupConstructors, "Constructor1" ); Constructor1->setText( tr( "" ) ); Constructor1->setPixmap( image0 ); Constructor1->setChecked( TRUE ); Constructor1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, Constructor1->sizePolicy().hasHeightForWidth() ) ); GroupConstructorsLayout->addWidget( Constructor1, 0, 0 ); GeometryGUI_InertiaDlgLayout->addWidget( GroupConstructors, 0, 0 ); /***************************************************************/ GroupC1 = new QGroupBox( this, "GroupC1" ); GroupC1->setTitle( tr( "GEOM_OBJECT_RESULT" ) ); GroupC1->setColumnLayout(0, Qt::Vertical ); GroupC1->layout()->setSpacing( 0 ); GroupC1->layout()->setMargin( 0 ); GroupC1Layout = new QGridLayout( GroupC1->layout() ); GroupC1Layout->setAlignment( Qt::AlignTop ); GroupC1Layout->setSpacing( 6 ); GroupC1Layout->setMargin( 11 ); TextLabelC1A1 = new QLabel( GroupC1, "TextLabelC1A1" ); TextLabelC1A1->setText( tr( "GEOM_OBJECT" ) ); TextLabelC1A1->setMinimumSize( QSize( 50, 0 ) ); TextLabelC1A1->setFrameShape( QLabel::NoFrame ); TextLabelC1A1->setFrameShadow( QLabel::Plain ); GroupC1Layout->addWidget( TextLabelC1A1, 0, 0 ); SelectButtonC1A1 = new QPushButton( GroupC1, "SelectButtonC1A1" ); SelectButtonC1A1->setText( tr( "" ) ); SelectButtonC1A1->setPixmap( image1 ); GroupC1Layout->addWidget( SelectButtonC1A1, 0, 1 ); LineEditC1A1 = new QLineEdit( GroupC1, "LineEditC1A1" ); LineEditC1A1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEditC1A1->sizePolicy().hasHeightForWidth() ) ); LineEditC1A1->setMinimumSize( QSize( 220, 0 ) ); GroupC1Layout->addMultiCellWidget( LineEditC1A1, 0, 0, 2, 4 ); TextLabel_Matrix = new QLabel( GroupC1, "TextLabel_Matrix" ); TextLabel_Matrix->setText( tr( "GEOM_MATRIX" ) ); TextLabel_Matrix->setMinimumSize( QSize( 50, 0 ) ); TextLabel_Matrix->setFrameShape( QLabel::NoFrame ); TextLabel_Matrix->setFrameShadow( QLabel::Plain ); GroupC1Layout->addWidget( TextLabel_Matrix, 1, 0 ); TextLabelMatrix_11 = new QLabel( GroupC1, "TextLabelMatrix_11" ); TextLabelMatrix_11->setText( tr( "GEOM_INERTIA_I" ).arg("1") ); TextLabelMatrix_11->setMinimumSize( QSize( 0, 0 ) ); TextLabelMatrix_11->setFrameShape( QLabel::NoFrame ); TextLabelMatrix_11->setFrameShadow( QLabel::Plain ); TextLabelMatrix_11->setAlignment( int( QLabel::AlignVCenter | QLabel::AlignRight ) ); GroupC1Layout->addWidget( TextLabelMatrix_11, 1, 1 ); TextLabelMatrix_21 = new QLabel( GroupC1, "TextLabelMatrix_21" ); TextLabelMatrix_21->setText( tr( "GEOM_INERTIA_I" ).arg("2") ); TextLabelMatrix_21->setMinimumSize( QSize( 0, 0 ) ); TextLabelMatrix_21->setFrameShape( QLabel::NoFrame ); TextLabelMatrix_21->setFrameShadow( QLabel::Plain ); TextLabelMatrix_21->setAlignment( int( QLabel::AlignVCenter | QLabel::AlignRight ) ); GroupC1Layout->addWidget( TextLabelMatrix_21, 2, 1 ); TextLabelMatrix_31 = new QLabel( GroupC1, "TextLabelMatrix_31" ); TextLabelMatrix_31->setText( tr( "GEOM_INERTIA_I" ).arg("3") ); TextLabelMatrix_31->setMinimumSize( QSize( 0, 0 ) ); TextLabelMatrix_31->setFrameShape( QLabel::NoFrame ); TextLabelMatrix_31->setFrameShadow( QLabel::Plain ); TextLabelMatrix_31->setAlignment( int( QLabel::AlignVCenter | QLabel::AlignRight ) ); GroupC1Layout->addWidget( TextLabelMatrix_31, 3, 1 ); LineEdit_L1C1 = new QLineEdit( GroupC1, "LineEdit_L1C1" ); LineEdit_L1C1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEdit_L1C1->sizePolicy().hasHeightForWidth() ) ); LineEdit_L1C1->setMinimumSize( QSize( 70, 0 ) ); //LineEdit_L1C1->setEnabled( FALSE ); LineEdit_L1C1->setReadOnly( TRUE ); LineEdit_L1C1->setText( tr( "" ) ); GroupC1Layout->addWidget( LineEdit_L1C1, 1, 2 ); LineEdit_L1C2 = new QLineEdit( GroupC1, "LineEdit_L1C2" ); LineEdit_L1C2->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEdit_L1C2->sizePolicy().hasHeightForWidth() ) ); LineEdit_L1C2->setMinimumSize( QSize( 70, 0 ) ); //LineEdit_L1C2->setEnabled( FALSE ); LineEdit_L1C2->setReadOnly( TRUE ); GroupC1Layout->addWidget( LineEdit_L1C2, 1, 3 ); LineEdit_L1C3 = new QLineEdit( GroupC1, "LineEdit_L1C3" ); LineEdit_L1C3->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEdit_L1C3->sizePolicy().hasHeightForWidth() ) ); LineEdit_L1C3->setMinimumSize( QSize( 70, 0 ) ); //LineEdit_L1C3->setEnabled( FALSE ); LineEdit_L1C3->setReadOnly( TRUE ); GroupC1Layout->addWidget( LineEdit_L1C3, 1, 4 ); LineEdit_L2C1 = new QLineEdit( GroupC1, "LineEdit_L2C1" ); LineEdit_L2C1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEdit_L2C1->sizePolicy().hasHeightForWidth() ) ); LineEdit_L2C1->setMinimumSize( QSize( 70, 0 ) ); //LineEdit_L2C1->setEnabled( FALSE ); LineEdit_L2C1->setReadOnly( TRUE ); GroupC1Layout->addWidget( LineEdit_L2C1, 2, 2 ); LineEdit_L2C2 = new QLineEdit( GroupC1, "LineEdit_L2C2" ); LineEdit_L2C2->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEdit_L2C2->sizePolicy().hasHeightForWidth() ) ); LineEdit_L2C2->setMinimumSize( QSize( 70, 0 ) ); //LineEdit_L2C2->setEnabled( FALSE ); LineEdit_L2C2->setReadOnly( TRUE ); GroupC1Layout->addWidget( LineEdit_L2C2, 2, 3 ); LineEdit_L2C3 = new QLineEdit( GroupC1, "LineEdit_L2C3" ); LineEdit_L2C3->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEdit_L2C3->sizePolicy().hasHeightForWidth() ) ); LineEdit_L2C3->setMinimumSize( QSize( 70, 0 ) ); //LineEdit_L2C3->setEnabled( FALSE ); LineEdit_L2C3->setReadOnly( TRUE ); GroupC1Layout->addWidget( LineEdit_L2C3, 2, 4 ); LineEdit_L3C1 = new QLineEdit( GroupC1, "LineEdit_L3C1" ); LineEdit_L3C1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEdit_L3C1->sizePolicy().hasHeightForWidth() ) ); LineEdit_L3C1->setMinimumSize( QSize( 70, 0 ) ); //LineEdit_L3C1->setEnabled( FALSE ); LineEdit_L3C1->setReadOnly( TRUE ); GroupC1Layout->addWidget( LineEdit_L3C1, 3, 2 ); LineEdit_L3C2 = new QLineEdit( GroupC1, "LineEdit_L3C2" ); LineEdit_L3C2->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEdit_L3C2->sizePolicy().hasHeightForWidth() ) ); LineEdit_L3C2->setMinimumSize( QSize( 70, 0 ) ); //LineEdit_L3C2->setEnabled( FALSE ); LineEdit_L3C2->setReadOnly( TRUE ); GroupC1Layout->addWidget( LineEdit_L3C2, 3, 3 ); LineEdit_L3C3 = new QLineEdit( GroupC1, "LineEdit_L3C3" ); LineEdit_L3C3->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEdit_L3C3->sizePolicy().hasHeightForWidth() ) ); LineEdit_L3C3->setMinimumSize( QSize( 70, 0 ) ); //LineEdit_L3C3->setEnabled( FALSE ); LineEdit_L3C3->setReadOnly( TRUE ); GroupC1Layout->addWidget( LineEdit_L3C3, 3, 4 ); LineEdit_IX = new QLineEdit( GroupC1, "LineEdit_IX" ); LineEdit_IX->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEdit_IX->sizePolicy().hasHeightForWidth() ) ); LineEdit_IX->setMinimumSize( QSize( 70, 0 ) ); //LineEdit_IX->setEnabled( FALSE ); LineEdit_IX->setReadOnly( TRUE ); GroupC1Layout->addWidget( LineEdit_IX, 4, 2 ); LineEdit_IY = new QLineEdit( GroupC1, "LineEdit_IY" ); LineEdit_IY->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEdit_IY->sizePolicy().hasHeightForWidth() ) ); LineEdit_IY->setMinimumSize( QSize( 70, 0 ) ); //LineEdit_IY->setEnabled( FALSE ); LineEdit_IY->setReadOnly( TRUE ); GroupC1Layout->addWidget( LineEdit_IY, 4, 3 ); LineEdit_IZ = new QLineEdit( GroupC1, "LineEdit_IZ" ); LineEdit_IZ->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEdit_IZ->sizePolicy().hasHeightForWidth() ) ); LineEdit_IZ->setMinimumSize( QSize( 70, 0 ) ); //LineEdit_IZ->setEnabled( FALSE ); LineEdit_IZ->setReadOnly( TRUE ); GroupC1Layout->addWidget( LineEdit_IZ, 4, 4 ); TextLabel_IXIYIZ = new QLabel( GroupC1, "TextLabel_IXIYIZ" ); TextLabel_IXIYIZ->setText( tr( "GEOM_INERTIA_IXYZ" ) ); TextLabel_IXIYIZ->setMinimumSize( QSize( 50, 0 ) ); TextLabel_IXIYIZ->setFrameShape( QLabel::NoFrame ); TextLabel_IXIYIZ->setFrameShadow( QLabel::Plain ); TextLabel_IXIYIZ->setAlignment( int( QLabel::AlignVCenter | QLabel::AlignRight ) ); GroupC1Layout->addMultiCellWidget( TextLabel_IXIYIZ, 4, 4, 0, 1 ); GeometryGUI_InertiaDlgLayout->addWidget( GroupC1, 1, 0 ); /***************************************************************/ GroupButtons = new QGroupBox( this, "GroupButtons" ); GroupButtons->setGeometry( QRect( 10, 10, 281, 48 ) ); GroupButtons->setTitle( tr( "" ) ); GroupButtons->setColumnLayout(0, Qt::Vertical ); GroupButtons->layout()->setSpacing( 0 ); GroupButtons->layout()->setMargin( 0 ); GroupButtonsLayout = new QGridLayout( GroupButtons->layout() ); GroupButtonsLayout->setAlignment( Qt::AlignTop ); GroupButtonsLayout->setSpacing( 6 ); GroupButtonsLayout->setMargin( 11 ); buttonCancel = new QPushButton( GroupButtons, "buttonCancel" ); buttonCancel->setText( tr( "GEOM_BUT_CLOSE" ) ); buttonCancel->setAutoDefault( TRUE ); GroupButtonsLayout->addWidget( buttonCancel, 0, 1 ); QSpacerItem* spacer_8 = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum ); GroupButtonsLayout->addItem( spacer_8, 0, 0 ); QSpacerItem* spacer_9 = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum ); GroupButtonsLayout->addItem( spacer_9, 0, 2 ); GeometryGUI_InertiaDlgLayout->addWidget( GroupButtons, 2, 0 ); /***************************************************************/ Init(Sel) ; /* Initialisations */ } //================================================================================= // function : ~GeometryGUI_InertiaDlg() // purpose : Destroys the object and frees any allocated resources //================================================================================= GeometryGUI_InertiaDlg::~GeometryGUI_InertiaDlg() { // no need to delete child widgets, Qt does it all for us } //================================================================================= // function : Init() // purpose : //================================================================================= void GeometryGUI_InertiaDlg::Init( SALOME_Selection* Sel ) { LineEdit_L1C1->setMaxLength( 10 ); LineEdit_L1C2->setMaxLength( 10 ); LineEdit_L1C3->setMaxLength( 10 ); LineEdit_L2C1->setMaxLength( 10 ); LineEdit_L2C2->setMaxLength( 10 ); LineEdit_L2C3->setMaxLength( 10 ); LineEdit_L3C1->setMaxLength( 10 ); LineEdit_L3C2->setMaxLength( 10 ); LineEdit_L3C3->setMaxLength( 10 ); LineEdit_IX->setMaxLength( 10 ); LineEdit_IY->setMaxLength( 10 ); LineEdit_IZ->setMaxLength( 10 ); myConstructorId = 0 ; Constructor1->setChecked( TRUE ); myEditCurrentArgument = LineEditC1A1 ; mySelection = Sel; myGeomGUI = GeometryGUI::GetGeometryGUI() ; myGeomGUI->SetActiveDialogBox( (QDialog*)this ) ; // TODO : previous selection into argument ? /* Filter definitions */ Engines::Component_var comp = QAD_Application::getDesktop()->getEngine("FactoryServer", "Geometry"); myGeom = GEOM::GEOM_Gen::_narrow(comp); /* signals and slots connections */ connect( buttonCancel, SIGNAL( clicked() ), this, SLOT( ClickOnCancel() ) ) ; connect( GroupConstructors, SIGNAL(clicked(int) ), this, SLOT( ConstructorsClicked(int) ) ); connect( SelectButtonC1A1, SIGNAL (clicked() ), this, SLOT( SetEditCurrentArgument() ) ) ; connect( LineEditC1A1, SIGNAL ( returnPressed() ), this, SLOT( LineEditReturnPressed() ) ) ; connect( mySelection, SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) ); connect( myGeomGUI, SIGNAL ( SignalDeactivateActiveDialog() ), this, SLOT( DeactivateActiveDialog() ) ) ; /* to close dialog if study change */ connect( myGeomGUI, SIGNAL ( SignalCloseAllDialogs() ), this, SLOT( ClickOnCancel() ) ) ; /* Move widget on the botton right corner of main widget */ int x, y ; myGeomGUI->DefineDlgPosition( this, x, y ) ; this->move( x, y ) ; this->show() ; /* displays Dialog */ return ; } //================================================================================= // function : ConstructorsClicked() // purpose : Radio button management //================================================================================= void GeometryGUI_InertiaDlg::ConstructorsClicked(int constructorId) { return ; } //================================================================================= // function : ClickOnCancel() // purpose : //================================================================================= void GeometryGUI_InertiaDlg::ClickOnCancel() { disconnect( mySelection, 0, this, 0 ); myGeomGUI->ResetState() ; reject() ; return ; } //================================================================================= // function : SelectionIntoArgument() // purpose : Called when selection as changed or other case //================================================================================= void GeometryGUI_InertiaDlg::SelectionIntoArgument() { LineEdit_L1C1->setText("") ; LineEdit_L1C2->setText("") ; LineEdit_L1C3->setText("") ; LineEdit_L2C1->setText("") ; LineEdit_L2C2->setText("") ; LineEdit_L2C3->setText("") ; LineEdit_L3C1->setText("") ; LineEdit_L3C2->setText("") ; LineEdit_L3C3->setText("") ; LineEdit_IX->setText("") ; LineEdit_IY->setText("") ; LineEdit_IZ->setText("") ; myEditCurrentArgument->setText("") ; QString aString = ""; /* future the name of selection */ int nbSel = myGeomGUI->GetNameOfSelectedIObjects(mySelection, aString) ; if ( nbSel != 1 ) { return ; } /* nbSel == 1 */ TopoDS_Shape S; if( !myGeomGUI->GetTopoFromSelection(mySelection, S) || S.IsNull() ) return ; LineEditC1A1->setText(aString) ; this->CalculateAndDisplayInertia(S) ; return ; } //================================================================================= // function : SetEditCurrentArgument() // purpose : //================================================================================= void GeometryGUI_InertiaDlg::SetEditCurrentArgument() { QPushButton* send = (QPushButton*)sender(); switch (myConstructorId) { case 0: /* default constructor */ { if(send == SelectButtonC1A1) { LineEditC1A1->setFocus() ; myEditCurrentArgument = LineEditC1A1; } SelectionIntoArgument() ; break; } } return ; } //================================================================================= // function : LineEditReturnPressed() // purpose : //================================================================================= void GeometryGUI_InertiaDlg::LineEditReturnPressed() { QLineEdit* send = (QLineEdit*)sender(); if( send == LineEditC1A1 ) myEditCurrentArgument = LineEditC1A1 ; else return ; /* User name of object input management */ /* If successfull the selection is changed and signal emitted... */ /* so SelectionIntoArgument() is automatically called. */ const QString objectUserName = myEditCurrentArgument->text() ; QWidget* thisWidget = (QWidget*)this ; if( myGeomGUI->SelectionByNameInDialogs( thisWidget, objectUserName, mySelection ) ) { myEditCurrentArgument->setText( objectUserName ) ; } return ; return ; } //================================================================================= // function : DeactivateActiveDialog() // purpose : //================================================================================= void GeometryGUI_InertiaDlg::DeactivateActiveDialog() { if ( GroupConstructors->isEnabled() ) { disconnect( mySelection, 0, this, 0 ); GroupConstructors->setEnabled(false) ; GroupC1->setEnabled(false) ; GroupButtons->setEnabled(false) ; } return ; } //================================================================================= // function : ActivateThisDialog() // purpose : //================================================================================= void GeometryGUI_InertiaDlg::ActivateThisDialog() { /* Emit a signal to deactivate the active dialog */ myGeomGUI->EmitSignalDeactivateDialog() ; GroupConstructors->setEnabled(true) ; GroupC1->setEnabled(true) ; GroupButtons->setEnabled(true) ; connect( mySelection, SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) ); return ; } //================================================================================= // function : enterEvent() // purpose : //================================================================================= void GeometryGUI_InertiaDlg::enterEvent(QEvent* e) { if ( GroupConstructors->isEnabled() ) return ; ActivateThisDialog() ; return ; } //================================================================================= // function : closeEvent() // purpose : //================================================================================= void GeometryGUI_InertiaDlg::closeEvent( QCloseEvent* e ) { /* same than click on cancel button */ this->ClickOnCancel() ; return ; } //================================================================================= // function : CalculateAndDisplayInertia() // purpose : //================================================================================= void GeometryGUI_InertiaDlg::CalculateAndDisplayInertia(const TopoDS_Shape& S) { LineEdit_L1C1->setText("") ; LineEdit_L1C2->setText("") ; LineEdit_L1C3->setText("") ; LineEdit_L2C1->setText("") ; LineEdit_L2C2->setText("") ; LineEdit_L2C3->setText("") ; LineEdit_L3C1->setText("") ; LineEdit_L3C2->setText("") ; LineEdit_L3C3->setText("") ; LineEdit_IX->setText("") ; LineEdit_IY->setText("") ; LineEdit_IZ->setText("") ; if( S.IsNull() ) return ; try { QString resString; GProp_GProps System; if ( S.ShapeType() == TopAbs_VERTEX || S.ShapeType() == TopAbs_EDGE || S.ShapeType() == TopAbs_WIRE ) { BRepGProp::LinearProperties(S, System); } else if ( S.ShapeType() == TopAbs_FACE || S.ShapeType() == TopAbs_SHELL ) { BRepGProp::SurfaceProperties(S, System); } else { BRepGProp::VolumeProperties(S, System); } gp_Mat I = System.MatrixOfInertia() ; GProp_PrincipalProps Pr = System.PrincipalProperties(); Standard_Real Ix,Iy,Iz; Pr.Moments(Ix,Iy,Iz); /* matrix 3x3 */ resString = tr("%1").arg( I(1,1), 12, 'f', 6 ) ; LineEdit_L1C1->setText(resString) ; resString = tr("%1").arg( I(1,2), 12, 'f', 6 ) ; LineEdit_L1C2->setText(resString) ; resString = tr("%1").arg( I(1,3), 12, 'f', 6 ) ; LineEdit_L1C3->setText(resString) ; resString = tr("%1").arg( I(2,1), 12, 'f', 6 ) ; LineEdit_L2C1->setText(resString) ; resString = tr("%1").arg( I(2,2), 12, 'f', 6 ) ; LineEdit_L2C2->setText(resString) ; resString = tr("%1").arg( I(2,3), 12, 'f', 6 ) ; LineEdit_L2C3->setText(resString) ; resString = tr("%1").arg( I(3,1), 12, 'f', 6 ) ; LineEdit_L3C1->setText(resString) ; resString = tr("%1").arg( I(3,2), 12, 'f', 6 ) ; LineEdit_L3C2->setText(resString) ; resString = tr("%1").arg( I(3,3), 12, 'f', 6 ) ; LineEdit_L3C3->setText(resString) ; /* moments */ resString = tr("%1").arg( Ix, 12, 'f', 6 ) ; LineEdit_IX->setText(resString) ; resString = tr("%1").arg( Ix, 12, 'f', 6 ) ; LineEdit_IY->setText(resString) ; resString = tr("%1").arg( Iz, 12, 'f', 6 ) ; LineEdit_IZ->setText(resString) ; } catch(Standard_Failure) { MESSAGE("Catch intercepted in CalculateAndDisplayInertia()" << endl ) ; } return ; }