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C++ Source format, 3 years 10 months old, and 466 hits.

MainWindow.cpp
Saturday, March 29th, 2008 at 11:41:30am MDT 

  1. #include "MainWindow.h"
  2.  
  3. MainWindow::MainWindow()
  4. {
  5.         // Initialise members
  6.         preferences_window = NULL;
  7.        
  8.         // Load the data for this window and it's widgets.
  9.     refXml = Gnome::Glade::Xml::create("simpleapp.glade", "main_window");
  10.    
  11.     // The window
  12.     refXml->get_widget("main_window", window);
  13.         window->signal_delete_event().connect(sigc::mem_fun(*this, &MainWindow::on_delete_event));
  14.  
  15.     // Widgets
  16.     refXml->connect_clicked("preferences_button", sigc::mem_fun(*this, &MainWindow::on_preferences_open));
  17.    
  18.     // Show everything.
  19.     window->show_all_children(true);
  20. }
  21.  
  22. MainWindow::~MainWindow()
  23. {
  24.         delete window; // Frees all the children for the window, too.
  25. }
  26.  
  27. bool MainWindow::on_delete_event(GdkEventAny *e)
  28. {
  29.         if (preferences_window != NULL)
  30.                 return true;
  31.        
  32.         return false;
  33. }
  34.  
  35. void MainWindow::on_preferences_open()
  36. {
  37.         if (preferences_window == NULL)
  38.                 preferences_window = new PreferencesWindow;
  39.        
  40.         preferences_window->window->signal_delete_event().connect(sigc::mem_fun(*this, &MainWindow::on_preferences_close));
  41.         preferences_window->window->signal_hide().connect(sigc::mem_fun(*this, &MainWindow::on_preferences_hide));
  42.  
  43. }
  44.  
  45. void MainWindow::on_preferences_hide()
  46. {
  47.         std::cout << "MainWindow::on_preferences_hide() called" << std::endl;
  48.        
  49.         delete preferences_window;
  50.         preferences_window = NULL;
  51.        
  52.         std::cout << "MainWindow::on_preferences_hide() finished" << std::endl;
  53. }
  54.  
  55. bool MainWindow::on_preferences_close(GdkEventAny *e)
  56. {
  57.         on_preferences_hide();
  58.         return false;
  59. }

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