libyui
3.0.10
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00001 /* 00002 Copyright (C) 2000-2012 Novell, Inc 00003 This library is free software; you can redistribute it and/or modify 00004 it under the terms of the GNU Lesser General Public License as 00005 published by the Free Software Foundation; either version 2.1 of the 00006 License, or (at your option) version 3.0 of the License. This library 00007 is distributed in the hope that it will be useful, but WITHOUT ANY 00008 WARRANTY; without even the implied warranty of MERCHANTABILITY or 00009 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 00010 License for more details. You should have received a copy of the GNU 00011 Lesser General Public License along with this library; if not, write 00012 to the Free Software Foundation, Inc., 51 Franklin Street, Fifth 00013 Floor, Boston, MA 02110-1301 USA 00014 */ 00015 00016 00017 /*-/ 00018 00019 File: YTreeItem.cc 00020 00021 Author: Stefan Hundhammer <sh@suse.de> 00022 00023 /-*/ 00024 00025 #include "YTreeItem.h" 00026 00027 00028 YTreeItem::YTreeItem( const std::string & label, 00029 bool isOpen ) 00030 : YItem( label ) 00031 , _parent( 0 ) 00032 , _isOpen( isOpen ) 00033 { 00034 } 00035 00036 00037 YTreeItem::YTreeItem( const std::string & label, 00038 const std::string & iconName, 00039 bool isOpen ) 00040 : YItem( label, iconName ) 00041 , _parent( 0 ) 00042 , _isOpen( isOpen ) 00043 { 00044 } 00045 00046 00047 YTreeItem::YTreeItem( YTreeItem * parent, 00048 const std::string & label, 00049 bool isOpen ) 00050 : YItem( label ) 00051 , _parent( parent ) 00052 , _isOpen( isOpen ) 00053 { 00054 if ( parent ) 00055 parent->addChild( this ); 00056 } 00057 00058 00059 YTreeItem::YTreeItem( YTreeItem * parent, 00060 const std::string & label, 00061 const std::string & iconName, 00062 bool isOpen ) 00063 : YItem( label, iconName ) 00064 , _parent( parent ) 00065 , _isOpen( isOpen ) 00066 { 00067 if ( parent ) 00068 parent->addChild( this ); 00069 } 00070 00071 00072 YTreeItem::~YTreeItem() 00073 { 00074 deleteChildren(); 00075 } 00076 00077 00078 void YTreeItem::addChild( YItem * child ) 00079 { 00080 _children.push_back( child ); 00081 } 00082 00083 00084 void YTreeItem::deleteChildren() 00085 { 00086 YItemIterator it = childrenBegin(); 00087 00088 while ( it != childrenEnd() ) 00089 { 00090 YItem * child = *it; 00091 ++it; 00092 delete child; 00093 } 00094 00095 _children.clear(); 00096 } 00097 00098 00099 bool YTreeItem::isOpen() const 00100 { 00101 return hasChildren() ? _isOpen : false; 00102 } 00103 00104 00105 void YTreeItem::setOpen( bool open ) 00106 { 00107 _isOpen = open; 00108 }