From 5151bc32413efa8d34a21be21fa10f3bf62517c2 Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Mon, 30 Jun 2008 11:38:19 +0000
Subject: Added setValue and cleaned up the code in general.

---
 client/widgets/listbox.cc | 98 ++++++++++++++++++++++++++++-------------------
 1 file changed, 58 insertions(+), 40 deletions(-)

(limited to 'client/widgets/listbox.cc')

diff --git a/client/widgets/listbox.cc b/client/widgets/listbox.cc
index 3021bd9..4af7952 100644
--- a/client/widgets/listbox.cc
+++ b/client/widgets/listbox.cc
@@ -27,64 +27,70 @@
 #include "listbox.h"
 #include <QListWidgetItem>
 
+
+static QListWidgetItem *createItem(QDomElement &elem)
+{
+  QListWidgetItem *item = new QListWidgetItem();
+
+  if(elem.hasAttribute("caption") &&
+     elem.hasAttribute("value")) {
+    item->setText(elem.attribute("caption"));
+    item->setData(Qt::UserRole, elem.attribute("value"));
+  } else {
+    printf("XML Error!!! Listbox item is missing one or more "
+           "attributes...\n");
+  }
+
+  if(elem.hasAttribute("type")) {
+
+    if(elem.attribute("type") == "header") {
+      item->setFlags(0);
+
+      QFont headerfont;
+      headerfont.setBold(true);
+      headerfont.setItalic(true);
+      item->setFont(headerfont);
+
+      QBrush headerbrush(Qt::SolidPattern);
+      headerbrush.setColor(Qt::lightGray);
+      item->setBackground(headerbrush);
+
+    }
+
+    if(elem.attribute("type") == "separator") {
+      item->setText("");
+      item->setFlags(0);
+    } 
+
+  }
+
+  return item;
+}
+
 ListBox::ListBox(QDomNode &node, MacroWindow *macrowindow)
   : QListWidget(), Widget(node, macrowindow)
 {
   QDomElement elem = node.toElement();
 
   if(elem.hasAttribute("width")) {
-    //resize(elem.attribute("width").toInt(), height());
     setMinimumWidth(elem.attribute("width").toInt());
   }
 
   if(elem.hasAttribute("height")) {
-    //resize(width(), elem.attribute("height").toInt());
     setMinimumHeight(elem.attribute("height").toInt());
   }
 
   QDomNodeList children = node.childNodes();
-  int default_found = 0;
 
   for (int i=0; i < children.count(); i++) {
     QDomNode child = children.at(i);
     QDomElement list_elem = child.toElement();
-    
-    if(list_elem.hasAttribute("type")) {
-      if(list_elem.attribute("type") == "header") {
-        // create header element
-        QListWidgetItem *header = new
-          QListWidgetItem(list_elem.attribute("caption"));
-        //header->setBackground(Qt::HorPattern);
-        header->setFlags(0);
-        QFont headerfont;
-        headerfont.setBold(true);
-        headerfont.setItalic(true);
-        header->setFont(headerfont);
-        QBrush headerbrush(Qt::SolidPattern);
-        headerbrush.setColor(Qt::lightGray);
-        header->setBackground(headerbrush);
-        addItem(header);
-      } else if (list_elem.attribute("type") == "separator") {
-        // insert separator
-        QListWidgetItem *separator = new QListWidgetItem(" ");
-        //separator->setBackground(Qt::HorPattern);
-        separator->setFlags(0);
-        addItem(separator);
-      } 
-    } else if(list_elem.hasAttribute("caption") &&
-              list_elem.hasAttribute("value")) {
-      // insert item into current listbox
-      addItem(list_elem.attribute("caption"));
-      if(default_found == 0 && elem.attribute("value") == list_elem.attribute("value")) {
-        //setCurrentRow(count() - 1);
-        //default_found = 1;
-      } 
-    } else {
-      printf("XML Error!!! Listbox item is missing one or more "
-             "attributes...\n");
-    }
+    addItem(createItem(list_elem));
+  }
+
+  if(elem.hasAttribute("value")) {
+    setValue(elem.attribute("value"));
   }
-  if(default_found == 0) setCurrentRow(-1); // -1 is default for none selected
 }
 
 bool ListBox::isValid()
@@ -95,6 +101,18 @@ bool ListBox::isValid()
 QString ListBox::getValue()
 {
   QString value = "none";
-  if(currentRow() != -1) value = currentItem()->text();
+  if(currentRow() != -1) value = currentItem()->data(Qt::UserRole).toString();
   return value;
 }
+
+void ListBox::setValue(QString value)
+{
+  int sel = -1; // -1 is default for none selected
+
+  for(int i = 0; i < count(); i++) {
+    QListWidgetItem *listitem = item(i);
+    if(listitem->data(Qt::UserRole).toString() == value) sel = i;
+  }
+
+  setCurrentRow(sel);
+}
-- 
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