OpenWalnut  1.4.0
WOSGButtonLabel.cpp
00001 //---------------------------------------------------------------------------
00002 //
00003 // Project: OpenWalnut ( http://www.openwalnut.org )
00004 //
00005 // Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
00006 // For more information see http://www.openwalnut.org/copying
00007 //
00008 // This file is part of OpenWalnut.
00009 //
00010 // OpenWalnut is free software: you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as published by
00012 // the Free Software Foundation, either version 3 of the License, or
00013 // (at your option) any later version.
00014 //
00015 // OpenWalnut is distributed in the hope that it will be useful,
00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018 // GNU Lesser General Public License for more details.
00019 //
00020 // You should have received a copy of the GNU Lesser General Public License
00021 // along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
00022 //
00023 //---------------------------------------------------------------------------
00024 
00025 #include "WOSGButtonLabel.h"
00026 
00027 WOSGButtonLabel::WOSGButtonLabel( bool pushable ) :
00028     osgWidget::Label( "", "" ),
00029     m_clicked( false ),
00030     m_pushable( pushable ),
00031     m_pushed( false )
00032 {
00033     setFontSize( 14 );
00034     setFontColor( 1.0f, 1.0f, 1.0f, 1.0f );
00035     setColor( 0.3f, 0.3f, 0.3f, 1.0f );
00036     addHeight( 18.0f );
00037     setCanFill( true );
00038     setEventMask( osgWidget::EVENT_MOUSE_PUSH  );
00039 }
00040 
00041 WOSGButtonLabel::~WOSGButtonLabel()
00042 {
00043 }
00044 
00045 bool WOSGButtonLabel::mousePush( double, double, osgWidget::WindowManager* )
00046 {
00047     m_clicked = true;
00048     if( m_pushable )
00049     {
00050         m_pushed = !m_pushed;
00051 
00052         if( m_pushed )
00053         {
00054             setFontColor( 0.0f, 0.0f, 0.0f, 1.0f );
00055         }
00056         else
00057         {
00058             setFontColor( 1.0f, 1.0f, 1.0f, 1.0f );
00059         }
00060     }
00061     return true;
00062 }