Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 135 insertions, 0 deletions

diff --git a/quanta/components/framewizard/treenode.cpp b/quanta/components/framewizard/treenode.cpp
new file mode 100644
index 00000000..fcb60231
--- /dev/null
+++ b/quanta/components/framewizard/treenode.cpp
@@ -0,0 +1,135 @@
+/***************************************************************************
+                          treenode.cpp  -  description
+                             -------------------
+    begin                : lun mar 17 2003
+    copyright            : (C) 2003 by gulmini luciano
+    email                : gulmini.luciano@student.unife.it
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "treenode.h"
+
+static const int SIZE = 101;
+
+treeNode::treeNode(const QString &l, const QString &pl) : m_label(l), m_parentLabel(pl), m_splitType(NONE){
+  m_childrenList.setAutoDelete(true);
+  m_atts = new areaAttribute;
+}
+
+treeNode::~treeNode(){
+  delete m_atts;
+}
+
+void treeNode::addChildNode(const QString &l) {
+  m_childrenList.append( new treeNode(l,m_label) );
+}
+
+void treeNode::removeChildNode(const QString &l,bool autoDelete) {
+  m_childrenList.setAutoDelete(autoDelete);
+  m_childrenList.remove(findChild(l));
+}
+
+treeNode* treeNode::findChild(const QString &l){
+  QPtrListIterator<treeNode> it( m_childrenList );
+  treeNode *node;
+  while ( (node = it.current()) != 0 ) {
+    ++it;
+    if(node->label() == l) return node;
+  }
+  return 0L;
+}
+
+int tree::nodeId = 0;
+
+tree::tree(){
+  m_root = new treeNode(QString::number(nodeId,10));
+  m_nodeList.resize(SIZE);
+}
+
+tree::~tree(){
+  delete m_root;
+}
+
+void tree::refreshGeometries(treeNode *n){
+  int dim = -6;// so we won't add exceeding pixels
+
+  if(n->hasChildren()){
+    n->firstChild();
+    while(n->currentChild()){
+      refreshGeometries(n->currentChild());
+      n->nextChild();
+    }
+
+    QPtrList<treeNode> list = n->childrenList();
+    QPtrListIterator<treeNode> it( list );
+    treeNode *node= it.current();
+    QRect newGeometry = n->atts()->geometry();
+    if(n->splitType()==VERTICAL){
+      newGeometry.setHeight(node->atts()->geometry().height());
+      while ( (node = it.current()) != 0 ) {
+        ++it;
+        dim += node->atts()->geometry().width();
+        dim += 6;
+      }
+      newGeometry.setWidth(dim);
+    }
+    else
+    if(n->splitType()==HORIZONTAL){
+      newGeometry.setWidth(node->atts()->geometry().width());
+      while ( (node = it.current()) != 0 ) {
+        ++it;
+        dim += node->atts()->geometry().height();
+        dim += 6;
+      }
+      newGeometry.setHeight(dim);
+    }
+
+    n->atts()->setGeometry( newGeometry );
+  }
+}
+
+treeNode* tree::findNode(const QString &l){
+  if(l==m_root->label()) return m_root;
+  return m_nodeList.find(l);
+}
+
+QString tree::addChildNode(const QString &l){
+  treeNode *node;
+  if( (node = findNode(l)) != 0) {
+    ++nodeId;
+    treeNode *newNode = new treeNode(QString::number(nodeId,10),node->label());
+    newNode->atts()->setAttribute( "src",node->atts()->src() );
+    node->addChildNode(newNode);
+    m_nodeList.insert(QString::number(nodeId,10),newNode);
+  }
+  return QString::number(nodeId,10);
+}
+
+bool tree::insertChildNode(const QString &l){
+  QString parent = findNode(l)->parentLabel();
+  int pos=findNode( parent )->childPosition( findNode(l) );
+  ++nodeId;
+  treeNode *newNode = new treeNode(QString::number(nodeId,10),parent);
+  newNode->atts()->setAttribute( "src",findNode(l)->atts()->src() );
+  m_nodeList.insert(QString::number(nodeId,10),newNode);
+  return findNode( parent )->insertChild(pos,newNode);
+}
+
+void tree::reset(){
+  nodeId = 1;
+  m_root->removeChildren();
+  m_root->atts()->resetAttributes();
+  m_nodeList.clear();
+}
+
+void tree::removeChildNode(const QString &pl,const QString &l,bool autoDelete){
+  findNode(pl)->removeChildNode(l,autoDelete);
+}