+++ /dev/null
-// Copyright (C) 2005 OPEN CASCADE, CEA/DEN, EDF R&D, PRINCIPIA R&D
-//
-// 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.salome-platform.org/ or email : webmaster.salome@opencascade.com
-//
-// File : LightApp_Browser.cxx
-// Author : Vadim SANDLER, Open CASCADE S.A.S. (vadim.sandler@opencascade.com)
-//
-
-#include "LightApp_Browser.h"
-
-#include <SUIT_DataObject.h>
-#include <SUIT_TreeModel.h>
-#include <QtxTreeView.h>
-
-#include <QShortcut>
-
-/*!
- \class LightApp_Browser
- \brief Object browser customization.
-*/
-
-/*!
- \brief Constructor.
- \param parent parent widget
-*/
-LightApp_Browser::LightApp_Browser( QWidget* parent )
-: OB_Browser( parent )
-{
- init( 0 );
-}
-
-/*!
- \brief Constructor.
- \param root root data object
- \param parent parent widget
-*/
-LightApp_Browser::LightApp_Browser( SUIT_DataObject* root, QWidget* parent )
-: OB_Browser( parent )
-{
- init( root );
-}
-
-/*!
- \brief Get root object.
- \return root object
-*/
-SUIT_DataObject* LightApp_Browser::root() const
-{
- SUIT_ProxyModel* m = qobject_cast<SUIT_ProxyModel*>( model() );
- return m ? m->root() : 0;
-}
-
-/*!
- \brief Set root object.
- \param r new root object
-*/
-void LightApp_Browser::setRoot( SUIT_DataObject* r )
-{
- SUIT_ProxyModel* m = qobject_cast<SUIT_ProxyModel*>( model() );
- if ( m )
- m->setRoot( r );
-}
-
-/*!
- \brief Get 'auto-update tree' flag value.
- \return 'auto-update tree' flag value
- \sa setAutoUpdate(), updateTree()
-*/
-bool LightApp_Browser::autoUpdate() const
-{
- SUIT_ProxyModel* m = qobject_cast<SUIT_ProxyModel*>( model() );
- return m ? m->autoUpdate() : false;
-}
-
-/*!
- \brief Set 'auto-update tree' flag value.
-
- If this flag is set to \c true (by default), the object browser is updated
- automatically when data tree is changed.
-
- \param on 'auto-update tree' flag value
- \sa autoUpdate(), updateTree()
-*/
-void LightApp_Browser::setAutoUpdate( const bool on )
-{
- SUIT_ProxyModel* m = qobject_cast<SUIT_ProxyModel*>( model() );
- if ( m )
- m->setAutoUpdate( on );
-}
-
-/*!
- \brief Update object browser starting from the object \obj;
- open all branches automatically if \a autoOpen is \c true.
- \param obj starting object for updating
- \param autoOpen if \c true automatically open branches
-*/
-void LightApp_Browser::updateTree( SUIT_DataObject* obj, const bool autoOpen )
-{
- SUIT_ProxyModel* m = qobject_cast<SUIT_ProxyModel*>( model() );
- if ( m ) {
- m->updateTree( obj );
- openLevels();
- }
-}
-
-/*!
- \brief Get current key accelerator used for the
- object browser update operation.
- \return current key accelerator
- \sa setUpdateKey(), requestUpdate()
-*/
-int LightApp_Browser::updateKey() const
-{
- return myShortcut->key();
-}
-
-/*!
- \brief Assign the key accelerator to be used for the
- object browser update operation.
-
- By default, \c [F5] key is assigned for the update operation.
- To disable the accelerator, pass 0 to this method.
-
- \param key new key accelerator
- \sa updateKey(), requestUpdate()
-*/
-void LightApp_Browser::setUpdateKey( const int key )
-{
- myShortcut->setKey( key );
-}
-
-/*!
- \brief Get list of selected data objects.
- \return list of the currently selected data objects
-*/
-DataObjectList LightApp_Browser::getSelected() const
-{
- DataObjectList lst;
- getSelected( lst );
- return lst;
-}
-
-/*!
- \brief Get list of selected data objects.
- \overload
- \param lst list to be filled with the currently selected data objects
-*/
-void LightApp_Browser::getSelected( DataObjectList& lst ) const
-{
- lst.clear();
-
- SUIT_ProxyModel* m = qobject_cast<SUIT_ProxyModel*>( model() );
-
- if ( m ) {
- QModelIndexList sel = selectedIndexes();
- QModelIndex idx;
-
- foreach( idx, sel ) {
- SUIT_DataObject* obj = m->object( idx );
- if ( obj )
- lst.append( obj );
- }
- }
-}
-
-/*!
- \brief Set selected object.
- \param obj data object to set selected
- \param append if \c true, the object is added to the current selection;
- otherwise the previous selection is first cleared
-*/
-void LightApp_Browser::setSelected( const SUIT_DataObject* obj, const bool append )
-{
- SUIT_ProxyModel* m = qobject_cast<SUIT_ProxyModel*>( model() );
-
- if ( m ) {
- QModelIndex index = m->index( obj );
- if ( index.isValid() )
- select( index, true, append );
- }
-}
-
-/*!
- \brief Set list of selected data objects.
- \param lst list of the data object to set selected
- \param append if \c true, the objects are added to the current selection;
- otherwise the previous selection is first cleared
-*/
-void LightApp_Browser::setSelected( const DataObjectList& lst, const bool append )
-{
- SUIT_ProxyModel* m = qobject_cast<SUIT_ProxyModel*>( model() );
-
- if ( m ) {
- QModelIndexList indexes;
- SUIT_DataObject* obj;
-
- foreach( obj, lst ) {
- QModelIndex index = m->index( obj );
- if ( index.isValid() )
- indexes.append( index );
- }
- select( indexes, true, append ); // if !indexes.isEmpty() ???
- }
-}
-
-/*!
- \brief Initialize object browser.
- \param root root data object
-*/
-void LightApp_Browser::init( SUIT_DataObject* root )
-{
- setModel( new SUIT_ProxyModel( root, this ) );
- setItemDelegate( qobject_cast<SUIT_ProxyModel*>( model() )->delegate() );
- connect( treeView(), SIGNAL( sortingEnabled(bool ) ),
- model(), SLOT( setSortingEnabled( bool ) ) );
- myShortcut = new QShortcut( Qt::Key_F5, this, SIGNAL( requestUpdate() ), SIGNAL( requestUpdate() ) );
-}
-
-/*!
- \fn void LightApp_Browser::requestUpdate();
- \brief The signal is emitted when the key accelerator
- assigned for the update operation is pressed by the user.
-
- By default, \c [F5] key is assigned for the update operation.
- The key accelerator can be changed with the setUpdateKey() method.
-
- \sa updateKey(), setUpdateKey()
-*/
+++ /dev/null
-// Copyright (C) 2005 OPEN CASCADE, CEA/DEN, EDF R&D, PRINCIPIA R&D
-//
-// 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.salome-platform.org/ or email : webmaster.salome@opencascade.com
-//
-// File : LightApp_Browser.h
-// Author : Vadim SANDLER, Open CASCADE S.A.S. (vadim.sandler@opencascade.com)
-//
-
-#ifndef LIGHTAPP_BROWSER_H
-#define LIGHTAPP_BROWSER_H
-
-#include "LightApp.h"
-#include <OB_Browser.h>
-#include <SUIT_DataObject.h>
-
-class QShortcut;
-
-class LIGHTAPP_EXPORT LightApp_Browser : public OB_Browser
-{
- Q_OBJECT
-
-public:
- LightApp_Browser( QWidget* = 0 );
- LightApp_Browser( SUIT_DataObject*, QWidget* = 0 );
-
- SUIT_DataObject* root() const;
- void setRoot( SUIT_DataObject* );
-
- bool autoUpdate() const;
- void setAutoUpdate( const bool );
-
- void updateTree( SUIT_DataObject* = 0, const bool = true );
-
- int updateKey() const;
- void setUpdateKey( const int );
-
- DataObjectList getSelected() const;
- void getSelected( DataObjectList& ) const;
-
- void setSelected( const SUIT_DataObject*, const bool = false );
- void setSelected( const DataObjectList&, const bool = false );
-
-private:
- void init( SUIT_DataObject* );
-
-signals:
- void requestUpdate();
-
-private:
- QShortcut* myShortcut;
-};
-
-#endif // LIGHTAPP_BROWSER_H
