X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3e97a905185a72c04a7feb67c7885ab4412100ee..4e15d1caa03346c126015019c1fdf093033ef40b:/src/gtk1/notebook.cpp diff --git a/src/gtk1/notebook.cpp b/src/gtk1/notebook.cpp index 4b81047c5f..5406419a13 100644 --- a/src/gtk1/notebook.cpp +++ b/src/gtk1/notebook.cpp @@ -31,13 +31,6 @@ #include -// ---------------------------------------------------------------------------- -// events -// ---------------------------------------------------------------------------- - -DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING) - //----------------------------------------------------------------------------- // idle system //----------------------------------------------------------------------------- @@ -68,8 +61,8 @@ public: wxGtkNotebookPage() { m_image = -1; - m_page = (GtkNotebookPage *) NULL; - m_box = (GtkWidget *) NULL; + m_page = NULL; + m_box = NULL; } 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, - _T("gtk_notebook_page_change_callback reentered") ); + wxT("gtk_notebook_page_change_callback reentered") ); notebook->m_inSwitchPage = true; if (g_isIdle) @@ -107,14 +100,14 @@ static void gtk_notebook_page_change_callback(GtkNotebook *WXUNUSED(widget), 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 // with wxBookCtrlEvent::GetSelection()) value even though the page is // not really changed in GTK+ - notebook->m_selection = page; + notebook->SetSelection(page); } else { @@ -128,7 +121,7 @@ static void gtk_notebook_page_change_callback(GtkNotebook *WXUNUSED(widget), // make wxNotebook::GetSelection() return the correct (i.e. consistent // with wxBookCtrlEvent::GetSelection()) value even though the page is // not really changed in GTK+ - notebook->m_selection = page; + notebook->SetSelection(page); notebook->SendPageChangedEvent(old); } @@ -234,10 +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 (sel == -1) + if (sel == wxNOT_FOUND) 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 ); @@ -287,8 +280,6 @@ static void wxInsertChildInNotebook( wxNotebook* parent, wxWindow* child ) // wxNotebook //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxNotebook,wxBookCtrlBase) - BEGIN_EVENT_TABLE(wxNotebook, wxBookCtrlBase) EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey) END_EVENT_TABLE() @@ -298,8 +289,6 @@ void wxNotebook::Init() m_padding = 0; m_inSwitchPage = false; - m_imageList = (wxImageList *) NULL; - m_selection = -1; m_themeEnabled = true; } @@ -369,9 +358,9 @@ bool wxNotebook::Create(wxWindow *parent, wxWindowID id, 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; @@ -382,8 +371,8 @@ int wxNotebook::GetSelection() const gpointer cur = notebook->cur_page; if ( cur != NULL ) { - wxConstCast(this, wxNotebook)->m_selection = - g_list_index( nb_pages, cur ); + const_cast(this)-> + SetSelection(g_list_index( nb_pages, cur )); } } } @@ -415,16 +404,16 @@ int wxNotebook::GetPageImage( size_t 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 ) { - 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") ); @@ -437,15 +426,13 @@ int wxNotebook::DoSetSelection( size_t page, int flags ) 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 ) @@ -492,7 +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. */ - GtkWidget *pixmapwid = (GtkWidget*) NULL; + GtkWidget *pixmapwid = NULL; if (nb_page->m_image != -1) { @@ -523,12 +510,12 @@ bool wxNotebook::SetPageImage( size_t page, int image ) } /* Only cases 3) and 4) left */ - wxASSERT( m_imageList != NULL ); /* Just in case */ + wxASSERT( HasImageList() ); /* Just in case */ /* Construct the new pixmap */ - const wxBitmap *bmp = m_imageList->GetBitmapPtr(image); + const wxBitmap *bmp = GetImageList()->GetBitmapPtr(image); GdkPixmap *pixmap = bmp->GetPixmap(); - GdkBitmap *mask = (GdkBitmap*) NULL; + GdkBitmap *mask = NULL; if ( bmp->GetMask() ) { mask = bmp->GetMask()->GetBitmap(); @@ -598,7 +585,7 @@ bool wxNotebook::DeleteAllPages() 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(); @@ -606,10 +593,10 @@ bool wxNotebook::DeleteAllPages() 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 - m_selection = -1; + m_selection = wxNOT_FOUND; } wxNotebookPage *client = wxNotebookBase::DoRemovePage(page); @@ -650,7 +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, - _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 @@ -692,11 +679,11 @@ bool wxNotebook::InsertPage( size_t position, 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(); - GdkBitmap *mask = (GdkBitmap*) NULL; + GdkBitmap *mask = NULL; if ( bmp->GetMask() ) { mask = bmp->GetMask()->GetBitmap();