сделал загрузку и парсинг файла tasksFIM.xml (локального)

DB_IaT/InstructorsAndTrainees/docTasks/fimtaskswidget.cpp

@@ -1,6 +1,7 @@
 #include <QDomDocument>
 #include <QFile>
 #include <QMessageBox>
+#include <QTreeWidget>
 #include "fimtaskswidget.h"
 #include "ui_fimtaskswidget.h"
 #include "tasksAmmFim.h"
@@ -12,7 +13,10 @@ FIMtasksWidget::FIMtasksWidget(QWidget *parent) :
     ui->setupUi(this);
 
     loadTasksAmmFimFromXML();
-    updateListWidget();
+
+    preparationTreeWidget();
+
+    fillTree();
 }
 
 FIMtasksWidget::~FIMtasksWidget()
@@ -105,15 +109,66 @@ void FIMtasksWidget::loadTasksAmmFimFromXML()
     }
 }
 
-void FIMtasksWidget::updateListWidget()
+void FIMtasksWidget::fillTree()
 {
-    for(TaskAmmFim taskFim : listTaskAmmFim)
-    {
-        addTaskFimToListWidget(taskFim);
+    for(int i = 0; i < listTaskAmmFim.count(); i++)
+    {/*Задачи*/
+        TaskAmmFim task = listTaskAmmFim.at(i);
+
+        QTreeWidgetItem* itemTask = new QTreeWidgetItem();
+
+        itemTask->setText(0, task.title);
+        itemTask->setText(1, QString::number(task.id));
+        itemTask->setFlags(itemTask->flags() | Qt::ItemIsUserCheckable);
+        itemTask->setCheckState(0, Qt::Checked);
+        itemTask->setIcon(0, QIcon(":/resources/icons/procedure.png"));
+
+        ui->treeWidget->addTopLevelItem(itemTask);
+
+        for (int j = 0; j < task.malfunctionList.count(); j++)
+        {/*Неисправности*/
+            Malfunction malfunction = task.malfunctionList.at(j);
+
+            QTreeWidgetItem* itemMalfunction = new QTreeWidgetItem();
+
+            itemMalfunction->setText(0, malfunction.description);
+            itemMalfunction->setFlags(itemMalfunction->flags() | Qt::ItemIsUserCheckable);
+            itemMalfunction->setCheckState(0, Qt::Checked);
+            itemMalfunction->setIcon(0, QIcon(":/resources/icons/malfunction.png"));
+
+            itemTask->addChild(itemMalfunction);
+
+            for (int k = 0; k < malfunction.malfunctionSigns.count(); k++)
+            {/*Сигнализация*/
+                MalfunctionSign sign = malfunction.malfunctionSigns.at(k);
+
+                QTreeWidgetItem* itemSign = new QTreeWidgetItem();
+
+                itemSign->setText(0, sign.description);
+                //itemSign->setFlags(itemSign->flags() | Qt::ItemIsUserCheckable);
+                //itemSign->setCheckState(0, Qt::Checked);
+                itemSign->setIcon(0, QIcon(":/resources/icons/sign.png"));
+
+                itemMalfunction->addChild(itemSign);
+            }
+        }
     }
 }
 
-void FIMtasksWidget::addTaskFimToListWidget(TaskAmmFim taskFim)
+void FIMtasksWidget::preparationTreeWidget()
 {
-    ui->listWidgetTasks->addItem(taskFim.title);
+    ui->treeWidget->setColumnCount(2);
+
+    reSetHeadTreeWidget();
+
+    ui->treeWidget->setColumnWidth(ColumnsTree::clmn_ID, 20);
+    ui->treeWidget->setColumnWidth(ColumnsTree::clmn_Title, 500);
+
+    //ui->treeWidget->setColumnHidden(ColumnsTree::clmn_ID, true);
+}
+
+void FIMtasksWidget::reSetHeadTreeWidget()
+{
+    QStringList listHeaders = {tr("Title"), tr("ID")};
+    ui->treeWidget->setHeaderLabels(listHeaders);
 }