git.mar77i.info Git - bigintmandel/blob - menubar.h

   1
   2 // menubar.h
   3
   4 #ifndef MENUBAR_H
   5 #define MENUBAR_H
   6
   7 #include <QMenuBar>
   8
   9 #include "bigintmandelwidget.h"
  10
  11 class MenuBar : public QMenuBar {
  12     Q_OBJECT
  13
  14     QMenu *file_menu;
  15     QAction *load_action, *save_action;
  16     QAction *export_action, *exit_action;
  17     QMenu *calc_menu;
  18     QAction *reset_action, *settings_action;
  19     QMenu *zoom_menu;
  20     QAction *no_action, *two_action, *four_action;
  21     QAction *eight_action, *sixteen_action;
  22     int zoom_factor;
  23
  24     inline void check_action() {
  25         no_action->setChecked(zoom_factor == -1);
  26         two_action->setChecked(zoom_factor == 2);
  27         four_action->setChecked(zoom_factor == 4);
  28         eight_action->setChecked(zoom_factor == 8);
  29         sixteen_action->setChecked(zoom_factor == 16);
  30     }
  31
  32 public:
  33     explicit MenuBar(BigintMandelWidget *parent);
  34     inline int get_zoom_factor() const { return zoom_factor; }
  35     inline void set_zoom_factor(int zoom_factor) {
  36         this->zoom_factor = zoom_factor;
  37         check_action();
  38     }
  39 public Q_SLOTS:
  40     void change_zoom_factor() {
  41         set_zoom_factor(static_cast<QAction*>(sender())->data().toInt());
  42     }
  43 };
  44
  45 #endif // MENUBAR_H