-using namespace std;
-// File : SMESHGUI_TransparencyDlg.cxx
-// Created : Thu Jun 06 16:41:42 2002
-// Author : Nicolas REJNERI
-
-// Project : SALOME
-// Module : SMESH
-// Copyright : Open CASCADE 2002
+// SMESH SMESHGUI : GUI for SMESH 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 : SMESHGUI_TransparencyDlg.cxx
+// Author : Nicolas REJNERI
+// Module : SMESH
// $Header$
-
#include "SMESHGUI_TransparencyDlg.h"
-#include "SMESHGUI.h"
-#include "VTKViewer_ViewFrame.h"
-#include "VTKViewer_RenderWindowInteractor.h"
-#include "QAD_RightFrame.h"
-#include "SALOME_ListIteratorOfListIO.hxx"
+#include "SMESHGUI.h"
+#include "SMESHGUI_VTKUtils.h"
// QT Includes
-#include <qframe.h>
#include <qlabel.h>
#include <qpushbutton.h>
#include <qslider.h>
#include <qlayout.h>
-#include <qvariant.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
-#include <qapplication.h>
#include <qgroupbox.h>
+#include "VTKViewer_ViewFrame.h"
+#include "QAD_RightFrame.h"
+#include "QAD_WaitCursor.h"
+#include "SALOME_ListIteratorOfListIO.hxx"
+#include "SMESH_Actor.h"
+#include "SALOME_Selection.h"
+#include "SALOME_InteractiveObject.hxx"
+
+using namespace std;
//=================================================================================
// class : SMESHGUI_TransparencyDlg()
//=================================================================================
SMESHGUI_TransparencyDlg::SMESHGUI_TransparencyDlg( QWidget* parent,
const char* name,
- SALOME_Selection* Sel,
bool modal,
WFlags fl )
- : QDialog( parent, name, modal, WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu )
+ : QDialog( parent, name, modal, WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu | WDestructiveClose )
{
if ( !name )
setName( "SMESHGUI_TransparencyDlg" );
- resize( 152, 107 );
setCaption( tr( "SMESH_TRANSPARENCY_TITLE" ) );
setSizeGripEnabled( TRUE );
- SMESHGUI_TransparencyDlgLayout = new QGridLayout( this );
+ QGridLayout* SMESHGUI_TransparencyDlgLayout = new QGridLayout( this );
SMESHGUI_TransparencyDlgLayout->setSpacing( 6 );
SMESHGUI_TransparencyDlgLayout->setMargin( 11 );
- /*************************************************************************/
- QGroupBox* GroupButtons = new QGroupBox( this, "GroupButtons" );
- GroupButtons->setColumnLayout(0, Qt::Vertical );
- GroupButtons->layout()->setSpacing( 0 );
- GroupButtons->layout()->setMargin( 0 );
- QGridLayout* GroupButtonsLayout = new QGridLayout( GroupButtons->layout() );
- GroupButtonsLayout->setAlignment( Qt::AlignTop );
- GroupButtonsLayout->setSpacing( 6 );
- GroupButtonsLayout->setMargin( 11 );
-
- buttonOk = new QPushButton( GroupButtons, "buttonOk" );
- buttonOk->setText( tr( "GEOM_BUT_OK" ) );
- buttonOk->setAutoDefault( TRUE );
- buttonOk->setDefault( TRUE );
- GroupButtonsLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum), 0, 0 );
- GroupButtonsLayout->addWidget( buttonOk, 0, 1 );
- GroupButtonsLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum), 0, 2 );
-
/*************************************************************************/
QGroupBox* GroupC1 = new QGroupBox( this, "GroupC1" );
GroupC1->setColumnLayout(0, Qt::Vertical );
GroupC1Layout->setSpacing( 6 );
GroupC1Layout->setMargin( 11 );
- TextLabelOpaque = new QLabel( GroupC1, "TextLabelOpaque" );
- TextLabelOpaque->setText( tr( "SMESH_TRANSPARENCY_OPAQUE" ) );
- TextLabelOpaque->setAlignment( int( QLabel::AlignLeft ) );
- GroupC1Layout->addWidget( TextLabelOpaque, 0, 0 );
- GroupC1Layout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum ), 0, 1 );
-
TextLabelTransparent = new QLabel( GroupC1, "TextLabelTransparent" );
TextLabelTransparent->setText( tr( "SMESH_TRANSPARENCY_TRANSPARENT" ) );
- TextLabelTransparent->setAlignment( int( QLabel::AlignRight ) );
- GroupC1Layout->addWidget( TextLabelTransparent, 0, 2 );
+ TextLabelTransparent->setAlignment( AlignLeft );
+ GroupC1Layout->addWidget( TextLabelTransparent, 0, 0 );
+
+ ValueLab = new QLabel( GroupC1, "ValueLab" );
+ ValueLab->setAlignment( AlignCenter );
+ ValueLab->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ) );
+ QFont fnt = ValueLab->font(); fnt.setBold( true ); ValueLab->setFont( fnt );
+ GroupC1Layout->addWidget( ValueLab, 0, 1 );
+
+ TextLabelOpaque = new QLabel( GroupC1, "TextLabelOpaque" );
+ TextLabelOpaque->setText( tr( "SMESH_TRANSPARENCY_OPAQUE" ) );
+ TextLabelOpaque->setAlignment( AlignRight );
+ GroupC1Layout->addWidget( TextLabelOpaque, 0, 2 );
Slider1 = new QSlider( 0, 10, 1, 5, Horizontal, GroupC1, "Slider1" );
+ Slider1->setFocusPolicy( QWidget::NoFocus );
Slider1->setMinimumSize( 300, 0 );
- Slider1->setTickmarks( QSlider::Left );
+ Slider1->setTickmarks( QSlider::Above );
+ Slider1->setTickInterval( 10 );
+ Slider1->setTracking( true );
+ Slider1->setMinValue( 0 ) ;
+ Slider1->setMaxValue( 100 );
+ Slider1->setLineStep( 1 );
+ Slider1->setPageStep( 10 );
GroupC1Layout->addMultiCellWidget( Slider1, 1, 1, 0, 2 );
+ /*************************************************************************/
+ QGroupBox* GroupButtons = new QGroupBox( this, "GroupButtons" );
+ GroupButtons->setColumnLayout(0, Qt::Vertical );
+ GroupButtons->layout()->setSpacing( 0 );
+ GroupButtons->layout()->setMargin( 0 );
+ QGridLayout* GroupButtonsLayout = new QGridLayout( GroupButtons->layout() );
+ GroupButtonsLayout->setAlignment( Qt::AlignTop );
+ GroupButtonsLayout->setSpacing( 6 );
+ GroupButtonsLayout->setMargin( 11 );
+
+ buttonOk = new QPushButton( GroupButtons, "buttonOk" );
+ buttonOk->setText( tr( "SMESH_BUT_CLOSE" ) );
+ buttonOk->setAutoDefault( TRUE );
+ buttonOk->setDefault( TRUE );
+ GroupButtonsLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum), 0, 0 );
+ GroupButtonsLayout->addWidget( buttonOk, 0, 1 );
+ GroupButtonsLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum), 0, 2 );
+
SMESHGUI_TransparencyDlgLayout->addWidget( GroupC1, 0, 0 );
SMESHGUI_TransparencyDlgLayout->addWidget( GroupButtons, 1, 0 );
- /* Initialisations */
- this->mySMESHGUI = SMESHGUI::GetSMESHGUI() ;
- this->mySel = Sel ;
-
- /* First call valueChanged() method for initialisation */
- /* The default value of transparency will change with the selection */
- this->myFirstInit = true ;
-// Slider1->setMaxValue( 10 );
-// Slider1->setValue( 5 ) ;
-
+ mySelection = SALOME_Selection::Selection( SMESHGUI::GetSMESHGUI()->GetActiveStudy()->getSelection());
- this->ValueHasChanged( Slider1->value() ) ;
+ // Initial state
+ this->onSelectionChanged() ;
// signals and slots connections : after ValueHasChanged()
connect( buttonOk, SIGNAL( clicked() ), this, SLOT( ClickOnOk() ) );
- connect( Slider1, SIGNAL( valueChanged(int) ), this, SLOT( ValueHasChanged(int) ) );
+ connect( Slider1, SIGNAL( valueChanged(int) ), this, SLOT( SetTransparency() ) );
+ connect( Slider1, SIGNAL( sliderMoved(int) ), this, SLOT( ValueHasChanged() ) );
+ connect( SMESHGUI::GetSMESHGUI(), SIGNAL ( SignalCloseAllDialogs() ), this, SLOT( ClickOnOk() ) ) ;
+ connect( mySelection, SIGNAL( currentSelectionChanged() ), this, SLOT( onSelectionChanged() ) );
/* Move widget on the botton right corner of main widget */
int x, y ;
- mySMESHGUI->DefineDlgPosition( this, x, y ) ;
+ SMESHGUI::GetSMESHGUI()->DefineDlgPosition( this, x, y ) ;
this->move( x, y ) ;
- this->show() ; /* Displays this Dialog */
+ this->show();
}
-
-
//=================================================================================
// function : ~SMESHGUI_TransparencyDlg()
// purpose :
//=================================================================================
SMESHGUI_TransparencyDlg::~SMESHGUI_TransparencyDlg()
{
- // no need to delete child widgets, Qt does it all for us
+ // no need to delete child widgets, Qt does it all for us
}
//=======================================================================
void SMESHGUI_TransparencyDlg::ClickOnOk()
{
- accept() ;
- return ;
+ close();
}
-//=======================================================================
-// function : ClickOnClose()
-// purpose :
-//=======================================================================
-void SMESHGUI_TransparencyDlg::ClickOnClose()
+//=================================================================================
+// function : SetTransparency()
+// purpose : Called when value of slider change
+// : or the first time as initilisation
+//=================================================================================
+void SMESHGUI_TransparencyDlg::SetTransparency()
{
- accept() ;
- return ;
+ if ( SMESHGUI::GetSMESHGUI()->GetActiveStudy()->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) {
+ QAD_WaitCursor wc;
+ float opacity = this->Slider1->value() / 100. ;
+ SALOME_ListIteratorOfListIO It( mySelection->StoredIObjects() );
+ for( ;It.More(); It.Next() ) {
+ Handle(SALOME_InteractiveObject) IOS = It.Value();
+ SMESH_Actor* anActor = SMESH::FindActorByEntry(IOS->getEntry());
+ if ( anActor )
+ anActor->SetOpacity( opacity );
+ }
+ SMESHGUI::GetSMESHGUI()->GetActiveStudy()->getActiveStudyFrame()->getRightFrame()->getViewFrame()->Repaint();
+ }
+ ValueHasChanged();
}
-
//=================================================================================
// function : ValueHasChanged()
-// purpose : Called when value of slider change
-// : or the first time as initilisation
+// purpose : Called when user moves a slider
//=================================================================================
-void SMESHGUI_TransparencyDlg::ValueHasChanged( int newValue )
+void SMESHGUI_TransparencyDlg::ValueHasChanged()
{
+ ValueLab->setText( QString::number( this->Slider1->value() ) + "%" );
+}
- if ( mySMESHGUI->GetActiveStudy()->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) {
- VTKViewer_RenderWindowInteractor* myRenderInter= ((VTKViewer_ViewFrame*)mySMESHGUI->GetActiveStudy()->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRWInteractor();
- SALOME_ListIteratorOfListIO It( this->mySel->StoredIObjects() );
- Handle(SALOME_InteractiveObject) FirstIOS = mySel->firstIObject();
- if( !FirstIOS.IsNull() ) {
- /* The first time as initialisation */
- if( this->myFirstInit ) {
- this->myFirstInit = false ;
- float transp = ( myRenderInter->GetTransparency(FirstIOS))*10.0 ;
- this->Slider1->setValue( int(transp) ) ;
- return;
+//=================================================================================
+// function : onSelectionChanged()
+// purpose : Called when selection is changed
+//=================================================================================
+void SMESHGUI_TransparencyDlg::onSelectionChanged()
+{
+ if ( SMESHGUI::GetSMESHGUI()->GetActiveStudy()->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) {
+ int opacity = 100;
+ if ( mySelection->IObjectCount() == 1 ) {
+ Handle(SALOME_InteractiveObject) FirstIOS = mySelection->firstIObject();
+ if( !FirstIOS.IsNull() ) {
+ SMESH_Actor* anActor = SMESH::FindActorByEntry( FirstIOS->getEntry() );
+ if ( anActor )
+ opacity = int( anActor->GetOpacity() * 100. + 0.5 );
}
}
-
- QApplication::setOverrideCursor( Qt::waitCursor );
- for( ;It.More(); It.Next() ) {
- Handle(SALOME_InteractiveObject) IOS = It.Value();
- myRenderInter->SetTransparency( IOS, newValue/10.0 );
+ else if ( mySelection->IObjectCount() > 1 ) {
+ SALOME_ListIteratorOfListIO It( mySelection->StoredIObjects() );
+ int setOp = -1;
+ for ( ; It.More(); It.Next() ) {
+ Handle(SALOME_InteractiveObject) IO = It.Value();
+ if( !IO.IsNull() ) {
+ SMESH_Actor* anActor = SMESH::FindActorByEntry( IO->getEntry() );
+ if ( anActor ) {
+ int op = int( anActor->GetOpacity() * 100. + 0.5 );
+ if ( setOp < 0 )
+ setOp = op;
+ else if ( setOp != op ) {
+ setOp = 100;
+ break;
+ }
+ }
+ }
+ }
+ if ( setOp >= 0 )
+ opacity = setOp;
}
- QApplication::restoreOverrideCursor();
+ Slider1->setValue( opacity ) ;
}
- QApplication::restoreOverrideCursor();
- return ;
+ ValueHasChanged();
}
