tab traversal now works better (using uninitialized variable was a bad idea :-)

[wxWidgets.git] / src / gtk1 / app.cpp

diff --git a/src/gtk1/app.cpp b/src/gtk1/app.cpp
index 2317ad532011f25cd4bb2b95242458d45468044b..dbe4a42999a4d52ec8ca4939a57cd7fd05421ce1 100644 (file)
--- a/src/gtk1/app.cpp
+++ b/src/gtk1/app.cpp
@@ -19,6 +19,9 @@
 #include "wx/intl.h"
 #include "wx/log.h"
 #include "wx/memory.h"
+#include "wx/font.h"
+#include "wx/settings.h"
+#include "wx/resource.h"
 
 #include "unistd.h"
 
@@ -30,10 +33,11 @@
 // global data
 //-----------------------------------------------------------------------------
 
-wxApp *wxTheApp = NULL;
+wxApp *wxTheApp = (wxApp *)  NULL;
 wxAppInitializerFunction wxApp::m_appInitFn = (wxAppInitializerFunction) NULL;
 
 extern wxList wxPendingDelete;
+extern wxResourceCache *wxTheResourceCache;
 
 //-----------------------------------------------------------------------------
 // local functions
@@ -48,13 +52,13 @@ extern void wxFlushResources(void);
 void wxExit(void)
 {
   gtk_main_quit();
-};
+}
 
 bool wxYield(void)
 {
   while (gtk_events_pending() > 0) gtk_main_iteration();
   return TRUE;
-};
+}
 
 //-----------------------------------------------------------------------------
 // wxApp
@@ -68,47 +72,48 @@ END_EVENT_TABLE()
 
 gint wxapp_idle_callback( gpointer WXUNUSED(data) )
 {
-  if (wxTheApp) while (wxTheApp->ProcessIdle()) {};
+  if (wxTheApp) while (wxTheApp->ProcessIdle()) {}
   usleep( 10000 );
   return TRUE;
-};
+}
 
 wxApp::wxApp()
 {
   m_idleTag = 0;
-  m_topWindow = NULL;
+  m_topWindow = (wxWindow *) NULL;
   m_exitOnFrameDelete = TRUE;
-};
+  wxTheApp = this;
+}
 
 wxApp::~wxApp(void)
 {
   gtk_idle_remove( m_idleTag );
-};
+}
 
 bool wxApp::OnInit(void)
 {
   return TRUE;
-};
+}
 
 bool wxApp::OnInitGui(void)
-{ 
+{
   m_idleTag = gtk_idle_add( wxapp_idle_callback, NULL );
-  return TRUE; 
-};
+  return TRUE;
+}
 
-int wxApp::OnRun(void) 
-{ 
-  return MainLoop(); 
-};
+int wxApp::OnRun(void)
+{
+  return MainLoop();
+}
 
 bool wxApp::ProcessIdle(void)
 {
   wxIdleEvent event;
   event.SetEventObject( this );
   ProcessEvent( event );
-  
+
   return event.MoreRequested();
-};
+}
 
 void wxApp::OnIdle( wxIdleEvent &event )
 {
@@ -135,7 +140,7 @@ void wxApp::OnIdle( wxIdleEvent &event )
     event.RequestMore(TRUE);
 
   inOnIdle = FALSE;
-};
+}
 
 bool wxApp::SendIdleEvents(void)
 {
@@ -150,7 +155,7 @@ bool wxApp::SendIdleEvents(void)
                node = node->Next();
        }
     return needMore;
-};
+}
 
 bool wxApp::SendIdleEvents( wxWindow* win )
 {
@@ -173,37 +178,37 @@ bool wxApp::SendIdleEvents( wxWindow* win )
                node = node->Next();
        }
     return needMore ;
-};
+}
 
 int wxApp::OnExit(void)
 {
   return 0;
-};
+}
 
 int wxApp::MainLoop(void)
 {
   gtk_main();
   return 0;
-};
+}
 
 void wxApp::ExitMainLoop(void)
 {
   gtk_main_quit();
-};
+}
 
 bool wxApp::Initialized(void)
 {
   return m_initialized;
-};
+}
 
-bool wxApp::Pending(void) 
+bool wxApp::Pending(void)
 {
   return FALSE;
-};
+}
 
-void wxApp::Dispatch(void) 
+void wxApp::Dispatch(void)
 {
-};
+}
 
 void wxApp::DeletePendingObjects(void)
 {
@@ -211,28 +216,28 @@ void wxApp::DeletePendingObjects(void)
   while (node)
   {
     wxObject *obj = (wxObject *)node->Data();
-    
+
     delete obj;
 
     if (wxPendingDelete.Member(obj))
       delete node;
 
     node = wxPendingDelete.First();
-  };
-};
+  }
+}
 
 wxWindow *wxApp::GetTopWindow(void)
 {
   if (m_topWindow) return m_topWindow;
   wxNode *node = wxTopLevelWindows.First();
-  if (!node) return NULL;
+  if (!node) return (wxWindow *) NULL;
   return (wxWindow*)node->Data();
-};
+}
 
 void wxApp::SetTopWindow( wxWindow *win )
 {
   m_topWindow = win;
-};
+}
 
 void wxApp::CommonInit(void)
 {
@@ -242,11 +247,20 @@ void wxApp::CommonInit(void)
   (void) wxGetResource("wxWindows", "OsVersion", &wxOsVersion);
 #endif
 */
+  wxSystemSettings::Init();
+  wxTheResourceCache = new wxResourceCache(wxKEY_STRING);
+
+  wxTheFontNameDirectory =  new wxFontNameDirectory;
+  wxTheFontNameDirectory->Initialize();
 
   wxTheColourDatabase = new wxColourDatabase(wxKEY_STRING);
   wxTheColourDatabase->Initialize();
+
+  wxInitializeStockLists();
   wxInitializeStockObjects();
 
+  wxInitializeResourceSystem();
+
   // For PostScript printing
 #if USE_POSTSCRIPT
   wxInitializePrintSetupData();
@@ -260,17 +274,27 @@ void wxApp::CommonInit(void)
 
   g_globalCursor = new wxCursor;
 */
-
-  wxInitializeStockObjects();
-};
+}
 
 void wxApp::CommonCleanUp(void)
 {
+  wxDELETE(wxTheColourDatabase);
+  wxDELETE(wxThePrintPaperDatabase);
+  wxDELETE(wxThePrintSetupData);
+  wxDELETE(wxTheFontNameDirectory);
   wxDeleteStockObjects();
-  
+
   wxFlushResources();
-};
-    
+
+  wxDELETE(wxTheResourceCache);
+
+  wxDeleteStockLists();
+
+  wxCleanUpResourceSystem();
+
+  wxSystemSettings::Done();
+}
+
 wxLog *wxApp::CreateLogTarget()
 {
   return new wxLogGui;
@@ -285,7 +309,7 @@ int wxEntry( int argc, char *argv[] )
   wxBuffer = new char[BUFSIZ + 512];
 
   wxClassInfo::InitializeClasses();
-  
+
 #if (WXDEBUG && USE_MEMORY_TRACING) || USE_DEBUG_CONTEXT
 
 #if !defined(_WINDLL)
@@ -297,47 +321,45 @@ int wxEntry( int argc, char *argv[] )
   wxDebugContext::SetStream(oStr, sBuf);
 
 #endif
-  
+
   if (!wxTheApp)
   {
     if (!wxApp::GetInitializerFunction())
     {
       printf( "wxWindows error: No initializer - use IMPLEMENT_APP macro.\n" );
       return 0;
-    };
-    
+    }
+
     wxAppInitializerFunction app_ini = wxApp::GetInitializerFunction();
-    
+
     wxObject *test_app = app_ini();
-    
+
     wxTheApp = (wxApp*) test_app;
-    
-//    wxTheApp = (wxApp*)( app_ini() );
-  };
-  
-  if (!wxTheApp) 
+  }
+
+  if (!wxTheApp)
   {
     printf( "wxWindows error: wxTheApp == NULL\n" );
     return 0;
-  };
+  }
 
-//  printf( "Programmstart.\n" );
-  
   wxTheApp->argc = argc;
   wxTheApp->argv = argv;
+
+  gtk_set_locale();
   
   gtk_init( &argc, &argv );
 
 #ifdef USE_GDK_IMLIB
 
   gdk_imlib_init();
-  
+
   gtk_widget_push_visual(gdk_imlib_get_visual());
-  
+
   gtk_widget_push_colormap(gdk_imlib_get_colormap());
-  
-#endif  
-    
+
+#endif
+
   wxApp::CommonInit();
 
   wxTheApp->OnInitGui();
@@ -345,21 +367,23 @@ int wxEntry( int argc, char *argv[] )
   // Here frames insert themselves automatically
   // into wxTopLevelWindows by getting created
   // in OnInit().
-  
+
   if (!wxTheApp->OnInit()) return 0;
 
   wxTheApp->m_initialized = (wxTopLevelWindows.Number() > 0);
-  
+
   int retValue = 0;
-  
+
   if (wxTheApp->Initialized()) retValue = wxTheApp->OnRun();
-  
-  wxTheApp->DeletePendingObjects();  
-  
+
+  wxTheApp->DeletePendingObjects();
+
   wxTheApp->OnExit();
-  
+
   wxApp::CommonCleanUp();
-  
+
+  wxDELETE(wxTheApp);
+
 #if (WXDEBUG && USE_MEMORY_TRACING) || USE_DEBUG_CONTEXT
   // At this point we want to check if there are any memory
   // blocks that aren't part of the wxDebugContext itself,
@@ -373,15 +397,15 @@ int wxEntry( int argc, char *argv[] )
   }
   wxDebugContext::SetStream(NULL, NULL);
 #endif
-  
+
   return retValue;
-};
+}
 
 //-----------------------------------------------------------------------------
 // main()
 //-----------------------------------------------------------------------------
 
-#if defined(AIX) || defined(AIX4) || defined(____HPUX__)
+#if defined(AIX) || defined(AIX4) || defined(____HPUX__) || defined(NOMAIN)
 
  // main in IMPLEMENT_WX_MAIN in IMPLEMENT_APP in app.h