Propagate signals

gui/designwidget.cc

@@ -220,6 +220,7 @@ void DesignWidget::prepareMenu(const QPoint &pos)
 
     QAction *selectAction = new QAction("&Select", this);
     selectAction->setStatusTip("Select item on view");
+
     connect(selectAction, SIGNAL(triggered()), this, SLOT(selectObject()));
 
     QMenu menu(this);
@@ -231,5 +232,5 @@ void DesignWidget::prepareMenu(const QPoint &pos)
 
 void DesignWidget::selectObject()
 {
-    // info->info("selected " + itemContextMenu->text(0).toStdString() + "\n");
+    Q_EMIT info("selected " + itemContextMenu->text(0).toStdString() + "\n");
 }

gui/designwidget.h

@@ -23,10 +23,13 @@ class DesignWidget : public QWidget
     void addProperty(QtVariantProperty *property, const QString &id);
     void clearProperties();
 
+  Q_SIGNALS:
+    void info(std::string text);
+
   private Q_SLOTS:
     void prepareMenu(const QPoint &pos);
-    void selectObject();
     void onItemClicked(QTreeWidgetItem *item, int);
+    void selectObject();
 
   private:
     Design *design;

gui/mainwindow.cc

@@ -17,6 +17,9 @@ MainWindow::MainWindow(Design *_design, QWidget *parent)
     designview->setMinimumWidth(300);
     designview->setMaximumWidth(300);
 
+    connect(designview, SIGNAL(info(std::string)), this,
+            SLOT(writeInfo(std::string)));
+
     ui->splitter_2->addWidget(designview);
 
     tabWidget = new QTabWidget();
@@ -27,3 +30,5 @@ MainWindow::MainWindow(Design *_design, QWidget *parent)
 }
 
 MainWindow::~MainWindow() { delete ui; }
+
+void MainWindow::writeInfo(std::string text) { info->info(text); }

gui/mainwindow.h

@@ -24,6 +24,8 @@ class MainWindow : public QMainWindow
     Design *getDesign() { return design; }
 
   private Q_SLOTS:
+    void writeInfo(std::string text);
+
   private:
     Ui::MainWindow *ui;
     Design *design;