00001 /* 00002 * Copyright (c) 2012, Willow Garage, Inc. 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions are met: 00007 * 00008 * * Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * * Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * * Neither the name of the Willow Garage, Inc. nor the names of its 00014 * contributors may be used to endorse or promote products derived from 00015 * this software without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00018 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00019 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00020 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00021 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00022 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00023 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00024 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00025 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00026 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00027 * POSSIBILITY OF SUCH DAMAGE. 00028 */ 00029 00030 #include <QAbstractItemView> 00031 00032 #include "rviz/properties/property.h" 00033 #include "rviz/properties/line_edit_with_button.h" 00034 00035 #include "rviz/properties/property_tree_delegate.h" 00036 00037 namespace rviz 00038 { 00039 00040 PropertyTreeDelegate::PropertyTreeDelegate( QObject* parent_object ) 00041 : QStyledItemDelegate( parent_object ) 00042 { 00043 } 00044 00045 void PropertyTreeDelegate::paint( QPainter * painter, 00046 const QStyleOptionViewItem & option, 00047 const QModelIndex & index ) const 00048 { 00049 Property* prop = static_cast<Property*>( index.internalPointer() ); 00050 if( !prop || !prop->paint( painter, option )) 00051 { 00052 QStyledItemDelegate::paint( painter, option, index ); 00053 } 00054 } 00055 00056 QWidget *PropertyTreeDelegate::createEditor( QWidget *parent, 00057 const QStyleOptionViewItem & option, 00058 const QModelIndex &index ) const 00059 { 00060 Property* prop = static_cast<Property*>( index.internalPointer() ); 00061 if( !prop ) 00062 { 00063 return 0; 00064 } 00065 00066 if( QWidget* editor = prop->createEditor( parent, option )) 00067 { 00068 return editor; 00069 } 00070 return QStyledItemDelegate::createEditor( parent, option, index ); 00071 } 00072 00073 } // end namespace rviz