missing commit

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

diff --git a/src/gtk1/notebook.cpp b/src/gtk1/notebook.cpp
index 7c51c6d91bbeeaa655bb08b9baa8d64a8c5665b7..5406419a13286baac57c00c6be0911a7714dfc8b 100644 (file)
--- a/src/gtk1/notebook.cpp
+++ b/src/gtk1/notebook.cpp
@@ -31,13 +31,6 @@
 
 #include <gdk/gdkkeysyms.h>
 
 
 #include <gdk/gdkkeysyms.h>
 

-// ----------------------------------------------------------------------------
-// events
-// ----------------------------------------------------------------------------
-
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING)
-

 //-----------------------------------------------------------------------------
 // idle system
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // idle system
 //-----------------------------------------------------------------------------


@@ -68,8 +61,8 @@ public:
     wxGtkNotebookPage()
     {
         m_image = -1;
     wxGtkNotebookPage()
     {
         m_image = -1;

-        m_page = (GtkNotebookPage *) NULL;
-        m_box = (GtkWidget *) NULL;
+        m_page = NULL;
+        m_box = NULL;

     }
 
     wxString           m_text;
     }
 
     wxString           m_text;


@@ -97,7 +90,7 @@ static void gtk_notebook_page_change_callback(GtkNotebook *WXUNUSED(widget),
     // are you trying to call SetSelection() from a notebook event handler?
     // you shouldn't!
     wxCHECK_RET( !notebook->m_inSwitchPage,
     // are you trying to call SetSelection() from a notebook event handler?
     // you shouldn't!
     wxCHECK_RET( !notebook->m_inSwitchPage,

-                 _T("gtk_notebook_page_change_callback reentered") );
+                 wxT("gtk_notebook_page_change_callback reentered") );

 
     notebook->m_inSwitchPage = true;
     if (g_isIdle)
 
     notebook->m_inSwitchPage = true;
     if (g_isIdle)


@@ -107,39 +100,30 @@ static void gtk_notebook_page_change_callback(GtkNotebook *WXUNUSED(widget),
 
     if (notebook->m_skipNextPageChangeEvent)
     {
 
     if (notebook->m_skipNextPageChangeEvent)
     {

-        // this event was programatically generated by ChangeSelection() and thus must
+        // this event was programmatically generated by ChangeSelection() and thus must

         // be skipped
         notebook->m_skipNextPageChangeEvent = false;
 
         // make wxNotebook::GetSelection() return the correct (i.e. consistent
         // be skipped
         notebook->m_skipNextPageChangeEvent = false;
 
         // make wxNotebook::GetSelection() return the correct (i.e. consistent

-        // with wxNotebookEvent::GetSelection()) value even though the page is
+        // with wxBookCtrlEvent::GetSelection()) value even though the page is

         // not really changed in GTK+
         // not really changed in GTK+

-        notebook->m_selection = page;
+        notebook->SetSelection(page);

     }
     else
     {
     }
     else
     {

-        wxNotebookEvent eventChanging( wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING,
-                                       notebook->GetId(), page, old );
-        eventChanging.SetEventObject( notebook );
-
-        if ( (notebook->GetEventHandler()->ProcessEvent(eventChanging)) &&
-              !eventChanging.IsAllowed() )
+        if ( !notebook->SendPageChangingEvent(page) )

         {
         {

-            /* program doesn't allow the page change */
-            g_signal_stop_emission_by_name (notebook->m_widget,
-                                            "switch_page");
+            // program doesn't allow the page change
+            gtk_signal_emit_stop_by_name(GTK_OBJECT(notebook->m_widget), "switch_page");

         }
         else // change allowed
         {
             // make wxNotebook::GetSelection() return the correct (i.e. consistent
         }
         else // change allowed
         {
             // make wxNotebook::GetSelection() return the correct (i.e. consistent

-            // with wxNotebookEvent::GetSelection()) value even though the page is
+            // with wxBookCtrlEvent::GetSelection()) value even though the page is

             // not really changed in GTK+
             // not really changed in GTK+

-            notebook->m_selection = page;
+            notebook->SetSelection(page);

 
 

-            wxNotebookEvent eventChanged( wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED,
-                                          notebook->GetId(), page, old );
-            eventChanged.SetEventObject( notebook );
-            notebook->GetEventHandler()->ProcessEvent( eventChanged );
+            notebook->SendPageChangedEvent(old);

         }
     }
 
         }
     }
 


@@ -243,10 +227,10 @@ static gint gtk_notebook_key_press_callback( GtkWidget *widget, GdkEventKey *gdk
     if ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab))
     {
         int sel = notebook->GetSelection();
     if ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab))
     {
         int sel = notebook->GetSelection();

-        if (sel == -1)
+        if (sel == wxNOT_FOUND)

             return TRUE;
         wxGtkNotebookPage *nb_page = notebook->GetNotebookPage(sel);
             return TRUE;
         wxGtkNotebookPage *nb_page = notebook->GetNotebookPage(sel);

-        wxCHECK_MSG( nb_page, FALSE, _T("invalid selection in wxNotebook") );
+        wxCHECK_MSG( nb_page, FALSE, wxT("invalid selection in wxNotebook") );

 
         wxNavigationKeyEvent event;
         event.SetEventObject( notebook );
 
         wxNavigationKeyEvent event;
         event.SetEventObject( notebook );


@@ -258,7 +242,7 @@ static gint gtk_notebook_key_press_callback( GtkWidget *widget, GdkEventKey *gdk
         event.SetCurrentFocus( notebook );
 
         wxNotebookPage *client = notebook->GetPage(sel);
         event.SetCurrentFocus( notebook );
 
         wxNotebookPage *client = notebook->GetPage(sel);

-        if ( !client->GetEventHandler()->ProcessEvent( event ) )
+        if ( !client->HandleWindowEvent( event ) )

         {
              client->SetFocus();
         }
         {
              client->SetFocus();
         }


@@ -296,9 +280,7 @@ static void wxInsertChildInNotebook( wxNotebook* parent, wxWindow* child )
 // wxNotebook
 //-----------------------------------------------------------------------------
 
 // wxNotebook
 //-----------------------------------------------------------------------------
 

-IMPLEMENT_DYNAMIC_CLASS(wxNotebook,wxControl)
-
-BEGIN_EVENT_TABLE(wxNotebook, wxControl)
+BEGIN_EVENT_TABLE(wxNotebook, wxBookCtrlBase)

     EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
 END_EVENT_TABLE()
 
     EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
 END_EVENT_TABLE()
 


@@ -307,8 +289,6 @@ void wxNotebook::Init()
     m_padding = 0;
     m_inSwitchPage = false;
 
     m_padding = 0;
     m_inSwitchPage = false;
 

-    m_imageList = (wxImageList *) NULL;
-    m_selection = -1;

     m_themeEnabled = true;
 }
 
     m_themeEnabled = true;
 }
 


@@ -378,9 +358,9 @@ bool wxNotebook::Create(wxWindow *parent, wxWindowID id,
 
 int wxNotebook::GetSelection() const
 {
 
 int wxNotebook::GetSelection() const
 {

-    wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid notebook") );
+    wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid notebook") );

 
 

-    if ( m_selection == -1 )
+    if ( m_selection == wxNOT_FOUND )

     {
         GList *nb_pages = GTK_NOTEBOOK(m_widget)->children;
 
     {
         GList *nb_pages = GTK_NOTEBOOK(m_widget)->children;
 


@@ -391,8 +371,8 @@ int wxNotebook::GetSelection() const
             gpointer cur = notebook->cur_page;
             if ( cur != NULL )
             {
             gpointer cur = notebook->cur_page;
             if ( cur != NULL )
             {

-                wxConstCast(this, wxNotebook)->m_selection =
-                    g_list_index( nb_pages, cur );
+                const_cast<wxNotebook *>(this)->
+                    SetSelection(g_list_index( nb_pages, cur ));

             }
         }
     }
             }
         }
     }


@@ -424,16 +404,16 @@ int wxNotebook::GetPageImage( size_t page ) const
 
 wxGtkNotebookPage* wxNotebook::GetNotebookPage( int page ) const
 {
 
 wxGtkNotebookPage* wxNotebook::GetNotebookPage( int page ) const
 {

-    wxCHECK_MSG( m_widget != NULL, (wxGtkNotebookPage*) NULL, wxT("invalid notebook") );
+    wxCHECK_MSG( m_widget != NULL, NULL, wxT("invalid notebook") );

 
 

-    wxCHECK_MSG( page < (int)m_pagesData.GetCount(), (wxGtkNotebookPage*) NULL, wxT("invalid notebook index") );
+    wxCHECK_MSG( page < (int)m_pagesData.GetCount(), NULL, wxT("invalid notebook index") );

 
     return m_pagesData.Item(page)->GetData();
 }
 
 int wxNotebook::DoSetSelection( size_t page, int flags )
 {
 
     return m_pagesData.Item(page)->GetData();
 }
 
 int wxNotebook::DoSetSelection( size_t page, int flags )
 {

-    wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid notebook") );
+    wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid notebook") );

 
     wxCHECK_MSG( page < m_pagesData.GetCount(), -1, wxT("invalid notebook index") );
 
 
     wxCHECK_MSG( page < m_pagesData.GetCount(), -1, wxT("invalid notebook index") );
 


@@ -446,15 +426,13 @@ int wxNotebook::DoSetSelection( size_t page, int flags )
     m_selection = page;
     gtk_notebook_set_page( GTK_NOTEBOOK(m_widget), page );
 
     m_selection = page;
     gtk_notebook_set_page( GTK_NOTEBOOK(m_widget), page );
 

-#ifdef __WXDEBUG__
-    if ( !(flags & SetSelection_SendEvent) )
-    {
-            // gtk_notebook_set_current_page will emit the switch-page signal which will be
-            // caught by our gtk_notebook_page_change_callback which should have reset the
-            // flag to false:
-        wxASSERT(!m_skipNextPageChangeEvent);
-    }
-#endif // __WXDEBUG__
+    // gtk_notebook_set_current_page is supposed to emit the switch-page signal
+    // which should be caught by our gtk_notebook_page_change_callback which
+    // should have reset the flag to false, check it:
+    wxASSERT_LEVEL_2_MSG(
+        (flags & SetSelection_SendEvent) || !m_skipNextPageChangeEvent,
+        "internal error in selection events generation"
+    );

 
     wxNotebookPage *client = GetPage(page);
     if ( client )
 
     wxNotebookPage *client = GetPage(page);
     if ( client )


@@ -501,7 +479,7 @@ bool wxNotebook::SetPageImage( size_t page, int image )
     if (image == -1 && nb_page->m_image == -1)
         return true; /* Case 1): Nothing to do. */
 
     if (image == -1 && nb_page->m_image == -1)
         return true; /* Case 1): Nothing to do. */
 

-    GtkWidget *pixmapwid = (GtkWidget*) NULL;
+    GtkWidget *pixmapwid = NULL;

 
     if (nb_page->m_image != -1)
     {
 
     if (nb_page->m_image != -1)
     {


@@ -532,12 +510,12 @@ bool wxNotebook::SetPageImage( size_t page, int image )
     }
 
     /* Only cases 3) and 4) left */
     }
 
     /* Only cases 3) and 4) left */

-    wxASSERT( m_imageList != NULL ); /* Just in case */
+    wxASSERT( HasImageList() ); /* Just in case */

 
     /* Construct the new pixmap */
 
     /* Construct the new pixmap */

-    const wxBitmap *bmp = m_imageList->GetBitmapPtr(image);
+    const wxBitmap *bmp = GetImageList()->GetBitmapPtr(image);

     GdkPixmap *pixmap = bmp->GetPixmap();
     GdkPixmap *pixmap = bmp->GetPixmap();

-    GdkBitmap *mask = (GdkBitmap*) NULL;
+    GdkBitmap *mask = NULL;

     if ( bmp->GetMask() )
     {
         mask = bmp->GetMask()->GetBitmap();
     if ( bmp->GetMask() )
     {
         mask = bmp->GetMask()->GetBitmap();


@@ -607,7 +585,7 @@ bool wxNotebook::DeleteAllPages()
     while (m_pagesData.GetCount() > 0)
         DeletePage( m_pagesData.GetCount()-1 );
 
     while (m_pagesData.GetCount() > 0)
         DeletePage( m_pagesData.GetCount()-1 );
 

-    wxASSERT_MSG( GetPageCount() == 0, _T("all pages must have been deleted") );
+    wxASSERT_MSG( GetPageCount() == 0, wxT("all pages must have been deleted") );

 
     InvalidateBestSize();
     return wxNotebookBase::DeleteAllPages();
 
     InvalidateBestSize();
     return wxNotebookBase::DeleteAllPages();


@@ -615,10 +593,10 @@ bool wxNotebook::DeleteAllPages()
 
 wxNotebookPage *wxNotebook::DoRemovePage( size_t page )
 {
 
 wxNotebookPage *wxNotebook::DoRemovePage( size_t page )
 {

-    if ( m_selection != -1 && (size_t)m_selection >= page )
+    if ( m_selection != wxNOT_FOUND && (size_t)m_selection >= page )

     {
         // the index will become invalid after the page is deleted
     {
         // the index will become invalid after the page is deleted

-        m_selection = -1;
+        m_selection = wxNOT_FOUND;

     }
 
     wxNotebookPage *client = wxNotebookBase::DoRemovePage(page);
     }
 
     wxNotebookPage *client = wxNotebookBase::DoRemovePage(page);


@@ -659,7 +637,7 @@ bool wxNotebook::InsertPage( size_t position,
                wxT("Can't add a page whose parent is not the notebook!") );
 
     wxCHECK_MSG( position <= GetPageCount(), FALSE,
                wxT("Can't add a page whose parent is not the notebook!") );
 
     wxCHECK_MSG( position <= GetPageCount(), FALSE,

-                 _T("invalid page index in wxNotebookPage::InsertPage()") );
+                 wxT("invalid page index in wxNotebookPage::InsertPage()") );

 
     // Hack Alert! (Part II): See above in wxInsertChildInNotebook callback
     // why this has to be done.  NOTE: using gtk_widget_unparent here does not
 
     // Hack Alert! (Part II): See above in wxInsertChildInNotebook callback
     // why this has to be done.  NOTE: using gtk_widget_unparent here does not


@@ -701,11 +679,11 @@ bool wxNotebook::InsertPage( size_t position,
 
     if (imageId != -1)
     {
 
     if (imageId != -1)
     {

-        wxASSERT( m_imageList != NULL );
+        wxASSERT( HasImageList() );

 
 

-        const wxBitmap *bmp = m_imageList->GetBitmapPtr(imageId);
+        const wxBitmap *bmp = GetImageList()->GetBitmapPtr(imageId);

         GdkPixmap *pixmap = bmp->GetPixmap();
         GdkPixmap *pixmap = bmp->GetPixmap();

-        GdkBitmap *mask = (GdkBitmap*) NULL;
+        GdkBitmap *mask = NULL;

         if ( bmp->GetMask() )
         {
             mask = bmp->GetMask()->GetBitmap();
         if ( bmp->GetMask() )
         {
             mask = bmp->GetMask()->GetBitmap();


@@ -874,10 +852,4 @@ wxNotebook::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
     return GetDefaultAttributesFromGTKWidget(gtk_notebook_new);
 }
 
     return GetDefaultAttributesFromGTKWidget(gtk_notebook_new);
 }
 

-//-----------------------------------------------------------------------------
-// wxNotebookEvent
-//-----------------------------------------------------------------------------
-
-IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxNotifyEvent)
-

 #endif
 #endif