update project list when renaming or deleting files

mainwindow.cpp

@@ -382,6 +382,8 @@ void MainWindow::on_actionDeleteFile_triggered() {
         // remove from tree
         FolderTreeItem *item = static_cast<FolderTreeItem *>(findTreeItem(path));
         item->parent()->removeChild(item);
+        // remove from project
+        projectList.currentProject().closeFile(path);
         // remove editor if any
         delete findEditor(path);
         // remove file from filesystem
@@ -532,9 +534,13 @@ void MainWindow::on_actionRenameFile_triggered() {
             if (item) {
                 item->parent()->removeChild(item);
             }
+            ui->folderTree->clearSelection();
+            // update project
+            Project &project = projectList.currentProject();
+            project.closeFile(oldPath);
+            project.openFile(path);
             // add new to tree if possible
             QTreeWidgetItem *parent = findTreeItem(fileInfo.path());
-            ui->folderTree->clearSelection();
             if (parent) {
                 FolderTreeItem *newItem =
                     new FolderTreeItem(parent, fileInfo.fileName(), fileInfo.filePath());