remove UI objects when a task is deleted

2019-06-29 02:30:42 -07:00
parent 84720b39cb
commit 2e6b36b2ae
3 changed files with 52 additions and 2 deletions
@@ -30,6 +30,11 @@ TaskManager::TaskManager()
  maximum_task_count_ = QThread::idealThreadCount();
 }

+TaskManager::~TaskManager()
+{
+  Clear();
+}
+
 void TaskManager::AddTask(Task* t)
 {
  // Connect Task's status signal to the Callback
@@ -45,6 +50,17 @@ void TaskManager::AddTask(Task* t)
  StartNextWaiting();
 }

+void TaskManager::Clear()
+{
+  // TODO Cancelling tasks
+
+  // Delete Tasks from memory
+  for (int i=0;i<tasks_.size();i++) {
+    delete tasks_.at(i);
+  }
+  tasks_.clear();
+}
+
 void TaskManager::StartNextWaiting()
 {
  // Count the tasks that are currently active