Set font for context menu on scope view

DSView/pv/mainwindow.cpp

@@ -253,6 +253,7 @@ namespace pv
         AppControl::Instance()->add_font_form(_measure_widget);
         AppControl::Instance()->add_font_form(_search_widget);
         AppControl::Instance()->add_font_form(_trigger_widget);
+        AppControl::Instance()->add_font_form(_view->get_time_view());
 
         // event
         connect(&_event, SIGNAL(session_error()), this, SLOT(on_session_error()));
@@ -335,6 +336,7 @@ namespace pv
         _protocol_dock->setWindowTitle(L_S(STR_PAGE_DLG, S_ID(IDS_DLG_PROTOCOL_DOCK_TITLE), "Decode Protocol"));
         _measure_dock->setWindowTitle(L_S(STR_PAGE_DLG, S_ID(IDS_DLG_MEASURE_DOCK_TITLE), "Measurement"));
         _search_dock->setWindowTitle(L_S(STR_PAGE_DLG, S_ID(IDS_DLG_SEARCH_DOCK_TITLE), "Search..."));
+        _view->get_time_view()->update_lang();
     }
 
     void MainWindow::on_load_file(QString file_name)
@@ -2058,7 +2060,7 @@ namespace pv
             break;
 
         case DSV_MSG_FONT_OPTIONS_CHANGED:
-            AppControl::Instance()->update_font_forms();
+            AppControl::Instance()->update_font_forms(); 
             break;          
         }
     }

DSView/pv/view/view.h

@@ -315,6 +315,10 @@ public:
         signals_changed();
     }
 
+    inline Viewport* get_time_view(){
+        return _time_viewport;
+    }
+
 signals:
 	void hover_point_changed();
     void cursor_update();

DSView/pv/view/viewport.cpp

@@ -102,12 +102,14 @@ Viewport::Viewport(View &parent, View_type type) :
     _cmenu = new QMenu(this);
     QAction *yAction = _cmenu->addAction(L_S(STR_PAGE_DLG, S_ID(IDS_DLG_ADD_Y_CURSOR), "Add Y-cursor"));
     QAction *xAction = _cmenu->addAction(L_S(STR_PAGE_DLG, S_ID(IDS_DLG_ADD_X_CURSOR), "Add X-cursor"));
+    _yAction = yAction;
+    _xAction = xAction;
  
     setContextMenuPolicy(Qt::CustomContextMenu);
+    this->update_font();
 
     connect(&_trigger_timer, SIGNAL(timeout()),this, SLOT(on_trigger_timer()));
     connect(&_drag_timer, SIGNAL(timeout()),this, SLOT(on_drag_timer())); 
-
     connect(yAction, SIGNAL(triggered(bool)), this, SLOT(add_cursor_y()));
     connect(xAction, SIGNAL(triggered(bool)), this, SLOT(add_cursor_x()));
     connect(this, SIGNAL(customContextMenuRequested(const QPoint&)),this, SLOT(show_contextmenu(const QPoint&)));
@@ -1948,6 +1950,19 @@ void Viewport::add_cursor_x()
     _view.show_xcursors(true);
 }
 
+void Viewport::update_font()
+{
+    QFont font = this->font();
+    font.setPointSizeF(AppConfig::Instance().appOptions.fontSize);
+    _yAction->setFont(font);
+    _xAction->setFont(font);
+}
+
+void Viewport::update_lang()
+{
+    _yAction->setText(L_S(STR_PAGE_DLG, S_ID(IDS_DLG_ADD_Y_CURSOR), "Add Y-cursor"));
+    _xAction->setText(L_S(STR_PAGE_DLG, S_ID(IDS_DLG_ADD_X_CURSOR), "Add X-cursor"));
+}
 
 } // namespace view
 } // namespace pv

DSView/pv/view/viewport.h

@@ -35,10 +35,12 @@
 
 #include "../view/view.h"
 #include "../dsvdef.h"
+#include "../interface/icallbacks.h"
 
 class QPainter;
 class QPaintEvent;
 class SigSession;
+class QAction;
 
 using std::chrono::high_resolution_clock;
 using std::chrono::milliseconds;
@@ -52,7 +54,7 @@ class View;
 //main graph view port, in the middle region
 //draw the left and right rule scale
 //created by View
-class Viewport : public QWidget
+class Viewport : public QWidget, public IFontForm
 {
 	Q_OBJECT
 
@@ -107,6 +109,11 @@ public:
     void unshow_wait_trigger();
     void show_wait_trigger();
 
+    void update_lang();
+
+    //IFontForm
+    void update_font();
+
 protected:
     bool event(QEvent *event) override;
     void paintEvent(QPaintEvent *event) override;
@@ -217,6 +224,8 @@ private:
 
     high_resolution_clock::time_point _lst_wait_tigger_time;
     int             _tigger_wait_times;
+    QAction         *_yAction;
+    QAction         *_xAction;
 };
 
 } // namespace view