Fix issue #34

Author: facontidavide

bt_editor/mainwindow.cpp

@@ -184,21 +184,14 @@ MainWindow::MainWindow(GraphicMode initial_mode, QWidget *parent) :
     ui->tabWidget->tabBar()->setContextMenuPolicy(Qt::CustomContextMenu);
     connect( ui->tabWidget->tabBar(), &QTabBar::customContextMenuRequested,
             this, &MainWindow::onTabCustomContextMenuRequested);
-}
-
-void MainWindow::showEvent( QShowEvent* )
-{
-    init();
-}
 
-void MainWindow::init()
-{
     createTab("BehaviorTree");
     onTabSetMainTree(0);
     onSceneChanged();
     _current_state = saveCurrentState();
 }
 
+
 void MainWindow::closeEvent(QCloseEvent *event)
 {
     QSettings settings;

bt_editor/mainwindow.h

@@ -128,10 +128,6 @@ private slots:
 
 private:
 
-    void showEvent(QShowEvent*) override;
-
-    void init();
-
     void updateCurrentMode();
 
     void lockEditing(const bool locked);