#include <SMESHGUI_Measurements.h>

Inheritance diagram for SMESHGUI_MeasureDlg:

Public Types
enum	{ MinDistance, BoundingBox }
	Measurement type. More...
Public Member Functions
	SMESHGUI_MeasureDlg (QWidget *=0, int=MinDistance)
	Constructor.
	~SMESHGUI_MeasureDlg ()
	Destructor.
void	reject ()
	Perform clean-up actions on the dialog box closing.
Protected Member Functions
void	keyPressEvent (QKeyEvent *)
	Process keyboard event.
void	enterEvent (QEvent *)
	Reactivate dialog box, when mouse pointer goes into it.
Private Types
enum	{ NodeMode, ElemMode }
Private Slots
void	help ()
	Show help page.
void	updateSelection ()
	Setup selection mode depending on the current dialog box state.
void	activate ()
	Activate dialog box.
void	deactivate ()
	Deactivate dialog box.
Private Attributes
QTabWidget *	myTabWidget
SMESHGUI_MinDistance *	myMinDist
SMESHGUI_BoundingBox *	myBndBox

Detailed Description

Definition at line 138 of file SMESHGUI_Measurements.h.

Member Enumeration Documentation

anonymous enum [private]

Enumerator:

NodeMode
ElemMode

Definition at line 142 of file SMESHGUI_Measurements.h.

{ NodeMode, ElemMode };

anonymous enum

Measurement type.

Enumerator:

MinDistance	minimum distance
BoundingBox	bounding box

Definition at line 146 of file SMESHGUI_Measurements.h.

       { 
    MinDistance,   
    BoundingBox    
  };

Constructor & Destructor Documentation

SMESHGUI_MeasureDlg::SMESHGUI_MeasureDlg	(	QWidget *	parent = `0`,
		int	page = `MinDistance`
	)

Constructor.

Parameters:

parent	parent widget
page	specifies the dialog page to be shown at the start-up

Definition at line 1093 of file SMESHGUI_Measurements.cxx.

References BoundingBox, deactivate(), SMESHGUI.GetSMESHGUI(), help(), MinDistance, myBndBox, myMinDist, myTabWidget, reject(), SMESHGUI.resourceMgr(), and updateSelection().

: QDialog( parent )
{
  setModal( false );
  setAttribute( Qt::WA_DeleteOnClose, true );
  setWindowTitle( tr( "MEASUREMENTS" ) );
  setSizeGripEnabled( true );

  SUIT_ResourceMgr* resMgr = SMESHGUI::resourceMgr();

  myTabWidget = new QTabWidget( this );

  // min distance

  myMinDist = new SMESHGUI_MinDistance( myTabWidget );
  myTabWidget->addTab( myMinDist, resMgr->loadPixmap( "SMESH", tr( "ICON_MEASURE_MIN_DIST" ) ), tr( "MIN_DIST" ) );

  // bounding box
  
  myBndBox = new SMESHGUI_BoundingBox( myTabWidget );
  myTabWidget->addTab( myBndBox, resMgr->loadPixmap( "SMESH", tr( "ICON_MEASURE_BND_BOX" ) ), tr( "BND_BOX" ) );

  // buttons
  QPushButton* okBtn = new QPushButton( tr( "SMESH_BUT_OK" ), this );
  okBtn->setAutoDefault( true );
  okBtn->setDefault( true );
  okBtn->setFocus();
  QPushButton* helpBtn = new QPushButton( tr( "SMESH_BUT_HELP" ), this );
  helpBtn->setAutoDefault( true );

  QHBoxLayout* btnLayout = new QHBoxLayout;
  btnLayout->setSpacing( SPACING );
  btnLayout->setMargin( 0 );
  btnLayout->addWidget( okBtn );
  btnLayout->addStretch( 10 );
  btnLayout->addWidget( helpBtn );

  QVBoxLayout* l = new QVBoxLayout ( this );
  l->setMargin( MARGIN );
  l->setSpacing( SPACING );
  l->addWidget( myTabWidget );
  l->addStretch();
  l->addLayout( btnLayout );

  myTabWidget->setCurrentIndex( qMax( (int)MinDistance, qMin( (int)BoundingBox, page ) ) );

  connect( okBtn,       SIGNAL( clicked() ),              this, SLOT( reject() ) );
  connect( helpBtn,     SIGNAL( clicked() ),              this, SLOT( help() ) );
  connect( myTabWidget, SIGNAL( currentChanged( int  ) ), this, SLOT( updateSelection() ) );
  connect( SMESHGUI::GetSMESHGUI(),  SIGNAL( SignalDeactivateActiveDialog() ), this, SLOT( deactivate() ) );
  connect( SMESHGUI::GetSMESHGUI(),  SIGNAL( SignalCloseAllDialogs() ),        this, SLOT( reject() ) );

  updateSelection();
}

SMESHGUI_MeasureDlg::~SMESHGUI_MeasureDlg ( )

Destructor.

Definition at line 1151 of file SMESHGUI_Measurements.cxx.

{
}

Member Function Documentation

void SMESHGUI_MeasureDlg::activate ( ) [private, slot]

Activate dialog box.

Definition at line 1214 of file SMESHGUI_Measurements.cxx.

References SMESHGUI.EmitSignalDeactivateDialog(), SMESHGUI.GetSMESHGUI(), myTabWidget, SMESHGUI.SetActiveDialogBox(), and updateSelection().

Referenced by enterEvent().

{
  SMESHGUI::GetSMESHGUI()->EmitSignalDeactivateDialog();
  SMESHGUI::GetSMESHGUI()->SetActiveDialogBox( this );
  myTabWidget->setEnabled( true );
  updateSelection();
}

void SMESHGUI_MeasureDlg::deactivate ( ) [private, slot]

Deactivate dialog box.

Definition at line 1225 of file SMESHGUI_Measurements.cxx.

References SMESHGUI_BoundingBox.deactivate(), SMESHGUI_MinDistance.deactivate(), myBndBox, myMinDist, myTabWidget, and SMESHGUI.selectionMgr().

Referenced by SMESHGUI_MeasureDlg().

{
  myMinDist->deactivate();
  myBndBox->deactivate();
  myTabWidget->setEnabled( false );
  disconnect( SMESHGUI::selectionMgr(), SIGNAL( currentSelectionChanged() ), this, SLOT( updateInfo() ) );
}

void SMESHGUI_MeasureDlg::enterEvent ( QEvent * ) [protected]

Reactivate dialog box, when mouse pointer goes into it.

Definition at line 1184 of file SMESHGUI_Measurements.cxx.

References activate().

{
  activate();
}

void SMESHGUI_MeasureDlg::help ( ) [private, slot]

Show help page.

Definition at line 1204 of file SMESHGUI_Measurements.cxx.

References MinDistance, myTabWidget, and SMESH.ShowHelpFile().

Referenced by keyPressEvent(), and SMESHGUI_MeasureDlg().

{
  SMESH::ShowHelpFile( myTabWidget->currentIndex() == MinDistance ?
                       "measurements_page.html#min_distance_anchor" : 
                       "measurements_page.html#bounding_box_anchor" );
}

void SMESHGUI_MeasureDlg::keyPressEvent ( QKeyEvent * e ) [protected]

Process keyboard event.

Parameters:

e	key press event

Definition at line 1172 of file SMESHGUI_Measurements.cxx.

References help().

{
  QDialog::keyPressEvent( e );
  if ( !e->isAccepted() && e->key() == Qt::Key_F1 ) {
    e->accept();
    help();
  }
}

void SMESHGUI_MeasureDlg::reject ( )

Perform clean-up actions on the dialog box closing.

Definition at line 1158 of file SMESHGUI_Measurements.cxx.

References SMESH.GetViewWindow(), SMESHGUI.selectionMgr(), and SMESH.SetPointRepresentation().

Referenced by SMESHGUI_MeasureDlg().

{
  LightApp_SelectionMgr* selMgr = SMESHGUI::selectionMgr();
  selMgr->clearFilters();
  SMESH::SetPointRepresentation( false );
  if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow() )
    aViewWindow->SetSelectionMode( ActorSelection );
  QDialog::reject();
}

void SMESHGUI_MeasureDlg::updateSelection ( ) [private, slot]

Setup selection mode depending on the current dialog box state.

Definition at line 1192 of file SMESHGUI_Measurements.cxx.

References BoundingBox, MinDistance, myBndBox, myMinDist, myTabWidget, SMESHGUI_BoundingBox.updateSelection(), and SMESHGUI_MinDistance.updateSelection().

Referenced by activate(), and SMESHGUI_MeasureDlg().

{
  if ( myTabWidget->currentIndex() == MinDistance )
    myMinDist->updateSelection();
  else if ( myTabWidget->currentIndex() == BoundingBox )
    myBndBox->updateSelection();
    
}