From ff829f3f6d9d138e36286ab7db81e93ac67cd598 Mon Sep 17 00:00:00 2001 From: Vadim Zeitlin Date: Fri, 26 Jun 1998 14:29:11 +0000 Subject: [PATCH] made the interface more compatible with the MSW version (although InsertPage and wxEVT_PAGE_CHANGING are still not implemented) and implemented the wxEVT_PAGE_CHANGED callback. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@146 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- include/wx/gtk/notebook.h | 203 ++++++++++++++++++--------- include/wx/gtk1/notebook.h | 203 ++++++++++++++++++--------- src/gtk/notebook.cpp | 278 ++++++++++++++++++++----------------- src/gtk1/notebook.cpp | 278 ++++++++++++++++++++----------------- 4 files changed, 590 insertions(+), 372 deletions(-) diff --git a/include/wx/gtk/notebook.h b/include/wx/gtk/notebook.h index f63813d76a..57d67e6b42 100644 --- a/include/wx/gtk/notebook.h +++ b/include/wx/gtk/notebook.h @@ -5,7 +5,7 @@ // Modified by: // RCS-ID: $Id$ // Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// #ifndef __TABCTRLH__ @@ -28,79 +28,158 @@ class wxImageList; class wxNotebook; class wxNotebookPage; -//----------------------------------------------------------------------------- -// global data -//----------------------------------------------------------------------------- - +// ---------------------------------------------------------------------------- +// notebook events +// ---------------------------------------------------------------------------- +class wxNotebookEvent : public wxCommandEvent +{ +public: + wxNotebookEvent(WXTYPE commandType = 0, int id = 0, + int nSel = -1, int nOldSel = -1) + : wxCommandEvent(commandType, id) { m_nSel = nSel; m_nOldSel = nOldSel; } -//----------------------------------------------------------------------------- -// wxNotebook -//----------------------------------------------------------------------------- + // accessors + int GetSelection() const { return m_nSel; } + int GetOldSelection() const { return m_nOldSel; } -class wxNotebook: public wxControl -{ - DECLARE_DYNAMIC_CLASS(wxNotebook) - - public: - - wxNotebook(void); - wxNotebook( wxWindow *parent, const wxWindowID id, - const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - const long style = 0, const wxString& name = "notebook" ); - ~wxNotebook(void); - bool Create(wxWindow *parent, const wxWindowID id, - const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - const long style = 0, const wxString& name = "notebook" ); - int GetSelection(void) const; - wxImageList* GetImageList(void) const; - int GetPageCount(void) const; - int GetRowCount(void) const; - wxString GetPageText( const int page ) const; - int GetPageImage( const int page ) const; - void* GetPageData( const int page ) const; - wxNotebookPage* GetNotebookPage(int page) const; - int SetSelection( const int page ); - void SetImageList( wxImageList* imageList ); - bool SetPageText( const int page, const wxString& text ); - bool SetPageImage( const int oage, const int image ); - bool SetPageData( const int page, void* data ); - void SetPageSize( const wxSize& size ); - void SetPadding( const wxSize& padding ); - bool DeleteAllPages(void); - bool DeletePage( const int page ); - bool AddPage(wxWindow* win, const wxString& text, const int imageId = -1, void* data = NULL ); - wxWindow *GetPageWindow( const int page ) const; - virtual void AddChild( wxWindow *win ); - - protected: - // wxWin callbacks - void OnSize(wxSizeEvent& event); - - wxImageList* m_imageList; - wxList m_pages; +private: + int m_nSel, // currently selected page + m_nOldSel; // previously selected page - DECLARE_EVENT_TABLE() + DECLARE_DYNAMIC_CLASS(wxNotebookEvent) }; //----------------------------------------------------------------------------- -// wxTabEvent +// wxNotebook //----------------------------------------------------------------------------- -class wxTabEvent: public wxCommandEvent +class wxNotebook : public wxControl { - DECLARE_DYNAMIC_CLASS(wxTabEvent) +public: + // ctors + // ----- + // default for dynamic class + wxNotebook(); + // the same arguments as for wxControl (@@@ any special styles?) + wxNotebook(wxWindow *parent, + const wxWindowID id, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + const long style = 0, + const wxString& name = "notebook"); + // Create() function + bool Create(wxWindow *parent, + const wxWindowID id, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + const long style = 0, + const wxString& name = "notebook"); + // dtor + ~wxNotebook(); + + // accessors + // --------- + // get number of pages in the dialog + int GetPageCount() const; + + // set the currently selected page, return the index of the previously + // selected one (or -1 on error) + // NB: this function will _not_ generate wxEVT_NOTEBOOK_PAGE_xxx events + int SetSelection(int nPage); + // cycle thru the tabs + void AdvanceSelection(bool bForward = TRUE); + // get the currently selected page + int GetSelection() const; + + // set/get the title of a page + bool SetPageText(int nPage, const wxString& strText); + wxString GetPageText(int nPage) const; + + // image list stuff: each page may have an image associated with it. All + // the images belong to an image list, so you have to + // 1) create an image list + // 2) associate it with the notebook + // 3) set for each page it's image + // associate image list with a control + void SetImageList(wxImageList* imageList); + // get pointer (may be NULL) to the associated image list + wxImageList* GetImageList() const { return m_imageList; } + + // sets/returns item's image index in the current image list + int GetPageImage(int nPage) const; + bool SetPageImage(int nPage, int nImage); + + // currently it's always 1 because wxGTK doesn't support multi-row + // tab controls + int GetRowCount() const; + + // control the appearance of the notebook pages + // set the size (the same for all pages) + void SetPageSize(const wxSize& size); + // set the padding between tabs (in pixels) + void SetPadding(const wxSize& padding); + + // operations + // ---------- + // remove one page from the notebook + bool DeletePage(int nPage); + // remove all pages + bool DeleteAllPages(); + // adds a new page to the notebook (it will be deleted ny the notebook, + // don't delete it yourself). If bSelect, this page becomes active. + bool AddPage(wxWindow *pPage, + const wxString& strText, + bool bSelect = FALSE, + int imageId = -1); + // @@@@ VZ: I don't know how to implement InsertPage() + + // get the panel which represents the given page + wxWindow *GetPage(int nPage) const; + + // base class virtuals + virtual void AddChild(wxWindow *child); + +protected: + // wxWin callbacks + void OnSize(wxSizeEvent& event); + +private: + // common part of all ctors + void Init(); + + // helper function + wxNotebookPage* GetNotebookPage(int page) const; + + wxImageList* m_imageList; + wxList m_pages; + uint m_idHandler; // the change page handler id - public: - - wxTabEvent( WXTYPE commandType = 0, int id = 0 ); + DECLARE_DYNAMIC_CLASS(wxNotebook) + DECLARE_EVENT_TABLE() }; -typedef void (wxEvtHandler::*wxTabEventFunction)(wxTabEvent&); - -#define EVT_TAB_SEL_CHANGED(id, fn) { wxEVT_COMMAND_TAB_SEL_CHANGED, \ - id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTabEventFunction) & fn, NULL }, -#define EVT_TAB_SEL_CHANGING(id, fn) { wxEVT_COMMAND_TAB_SEL_CHANGING, \ - id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTabEventFunction) & fn, NULL }, +// ---------------------------------------------------------------------------- +// event macros +// ---------------------------------------------------------------------------- +typedef void (wxEvtHandler::*wxNotebookEventFunction)(wxNotebookEvent&); + +#define EVT_NOTEBOOK_PAGE_CHANGED(id, fn) \ + { \ + wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, \ + id, \ + -1, \ + (wxObjectEventFunction)(wxEventFunction)(wxNotebookEventFunction) &fn, \ + NULL \ + }, + +#define EVT_NOTEBOOK_PAGE_CHANGING(id, fn) \ + { \ + wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, \ \ + id, \ + -1, \ + (wxObjectEventFunction)(wxEventFunction)(wxNotebookEventFunction) &fn, \ + NULL \ + }, #endif // __TABCTRLH__ diff --git a/include/wx/gtk1/notebook.h b/include/wx/gtk1/notebook.h index f63813d76a..57d67e6b42 100644 --- a/include/wx/gtk1/notebook.h +++ b/include/wx/gtk1/notebook.h @@ -5,7 +5,7 @@ // Modified by: // RCS-ID: $Id$ // Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// #ifndef __TABCTRLH__ @@ -28,79 +28,158 @@ class wxImageList; class wxNotebook; class wxNotebookPage; -//----------------------------------------------------------------------------- -// global data -//----------------------------------------------------------------------------- - +// ---------------------------------------------------------------------------- +// notebook events +// ---------------------------------------------------------------------------- +class wxNotebookEvent : public wxCommandEvent +{ +public: + wxNotebookEvent(WXTYPE commandType = 0, int id = 0, + int nSel = -1, int nOldSel = -1) + : wxCommandEvent(commandType, id) { m_nSel = nSel; m_nOldSel = nOldSel; } -//----------------------------------------------------------------------------- -// wxNotebook -//----------------------------------------------------------------------------- + // accessors + int GetSelection() const { return m_nSel; } + int GetOldSelection() const { return m_nOldSel; } -class wxNotebook: public wxControl -{ - DECLARE_DYNAMIC_CLASS(wxNotebook) - - public: - - wxNotebook(void); - wxNotebook( wxWindow *parent, const wxWindowID id, - const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - const long style = 0, const wxString& name = "notebook" ); - ~wxNotebook(void); - bool Create(wxWindow *parent, const wxWindowID id, - const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - const long style = 0, const wxString& name = "notebook" ); - int GetSelection(void) const; - wxImageList* GetImageList(void) const; - int GetPageCount(void) const; - int GetRowCount(void) const; - wxString GetPageText( const int page ) const; - int GetPageImage( const int page ) const; - void* GetPageData( const int page ) const; - wxNotebookPage* GetNotebookPage(int page) const; - int SetSelection( const int page ); - void SetImageList( wxImageList* imageList ); - bool SetPageText( const int page, const wxString& text ); - bool SetPageImage( const int oage, const int image ); - bool SetPageData( const int page, void* data ); - void SetPageSize( const wxSize& size ); - void SetPadding( const wxSize& padding ); - bool DeleteAllPages(void); - bool DeletePage( const int page ); - bool AddPage(wxWindow* win, const wxString& text, const int imageId = -1, void* data = NULL ); - wxWindow *GetPageWindow( const int page ) const; - virtual void AddChild( wxWindow *win ); - - protected: - // wxWin callbacks - void OnSize(wxSizeEvent& event); - - wxImageList* m_imageList; - wxList m_pages; +private: + int m_nSel, // currently selected page + m_nOldSel; // previously selected page - DECLARE_EVENT_TABLE() + DECLARE_DYNAMIC_CLASS(wxNotebookEvent) }; //----------------------------------------------------------------------------- -// wxTabEvent +// wxNotebook //----------------------------------------------------------------------------- -class wxTabEvent: public wxCommandEvent +class wxNotebook : public wxControl { - DECLARE_DYNAMIC_CLASS(wxTabEvent) +public: + // ctors + // ----- + // default for dynamic class + wxNotebook(); + // the same arguments as for wxControl (@@@ any special styles?) + wxNotebook(wxWindow *parent, + const wxWindowID id, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + const long style = 0, + const wxString& name = "notebook"); + // Create() function + bool Create(wxWindow *parent, + const wxWindowID id, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + const long style = 0, + const wxString& name = "notebook"); + // dtor + ~wxNotebook(); + + // accessors + // --------- + // get number of pages in the dialog + int GetPageCount() const; + + // set the currently selected page, return the index of the previously + // selected one (or -1 on error) + // NB: this function will _not_ generate wxEVT_NOTEBOOK_PAGE_xxx events + int SetSelection(int nPage); + // cycle thru the tabs + void AdvanceSelection(bool bForward = TRUE); + // get the currently selected page + int GetSelection() const; + + // set/get the title of a page + bool SetPageText(int nPage, const wxString& strText); + wxString GetPageText(int nPage) const; + + // image list stuff: each page may have an image associated with it. All + // the images belong to an image list, so you have to + // 1) create an image list + // 2) associate it with the notebook + // 3) set for each page it's image + // associate image list with a control + void SetImageList(wxImageList* imageList); + // get pointer (may be NULL) to the associated image list + wxImageList* GetImageList() const { return m_imageList; } + + // sets/returns item's image index in the current image list + int GetPageImage(int nPage) const; + bool SetPageImage(int nPage, int nImage); + + // currently it's always 1 because wxGTK doesn't support multi-row + // tab controls + int GetRowCount() const; + + // control the appearance of the notebook pages + // set the size (the same for all pages) + void SetPageSize(const wxSize& size); + // set the padding between tabs (in pixels) + void SetPadding(const wxSize& padding); + + // operations + // ---------- + // remove one page from the notebook + bool DeletePage(int nPage); + // remove all pages + bool DeleteAllPages(); + // adds a new page to the notebook (it will be deleted ny the notebook, + // don't delete it yourself). If bSelect, this page becomes active. + bool AddPage(wxWindow *pPage, + const wxString& strText, + bool bSelect = FALSE, + int imageId = -1); + // @@@@ VZ: I don't know how to implement InsertPage() + + // get the panel which represents the given page + wxWindow *GetPage(int nPage) const; + + // base class virtuals + virtual void AddChild(wxWindow *child); + +protected: + // wxWin callbacks + void OnSize(wxSizeEvent& event); + +private: + // common part of all ctors + void Init(); + + // helper function + wxNotebookPage* GetNotebookPage(int page) const; + + wxImageList* m_imageList; + wxList m_pages; + uint m_idHandler; // the change page handler id - public: - - wxTabEvent( WXTYPE commandType = 0, int id = 0 ); + DECLARE_DYNAMIC_CLASS(wxNotebook) + DECLARE_EVENT_TABLE() }; -typedef void (wxEvtHandler::*wxTabEventFunction)(wxTabEvent&); - -#define EVT_TAB_SEL_CHANGED(id, fn) { wxEVT_COMMAND_TAB_SEL_CHANGED, \ - id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTabEventFunction) & fn, NULL }, -#define EVT_TAB_SEL_CHANGING(id, fn) { wxEVT_COMMAND_TAB_SEL_CHANGING, \ - id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTabEventFunction) & fn, NULL }, +// ---------------------------------------------------------------------------- +// event macros +// ---------------------------------------------------------------------------- +typedef void (wxEvtHandler::*wxNotebookEventFunction)(wxNotebookEvent&); + +#define EVT_NOTEBOOK_PAGE_CHANGED(id, fn) \ + { \ + wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, \ + id, \ + -1, \ + (wxObjectEventFunction)(wxEventFunction)(wxNotebookEventFunction) &fn, \ + NULL \ + }, + +#define EVT_NOTEBOOK_PAGE_CHANGING(id, fn) \ + { \ + wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, \ \ + id, \ + -1, \ + (wxObjectEventFunction)(wxEventFunction)(wxNotebookEventFunction) &fn, \ + NULL \ + }, #endif // __TABCTRLH__ diff --git a/src/gtk/notebook.cpp b/src/gtk/notebook.cpp index 0dcc82b7b6..0c0f939051 100644 --- a/src/gtk/notebook.cpp +++ b/src/gtk/notebook.cpp @@ -5,7 +5,7 @@ // Created: 01/02/97 // Id: // Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ @@ -19,32 +19,52 @@ #include "wx/intl.h" #include "wx/log.h" +//----------------------------------------------------------------------------- +// GTK callbacks +//----------------------------------------------------------------------------- + +// page change callback +static void gtk_notebook_page_change_callback(GtkNotebook *widget, + GtkNotebookPage *page, + gint nPage, + gpointer data) +{ + wxNotebook *notebook = (wxNotebook *)data; + + int nOld = notebook->GetSelection(); + + // TODO: emulate PAGE_CHANGING event + wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, + notebook->GetId(), + nPage, + nOld); + event.SetEventObject(notebook); + notebook->ProcessEvent(event); +} + //----------------------------------------------------------------------------- // wxNotebookPage //----------------------------------------------------------------------------- class wxNotebookPage: public wxObject { - public: - - int m_id; - wxString m_text; - int m_image; - void *m_clientData; - GtkNotebookPage *m_page; - GtkLabel *m_label; - wxWindow *m_clientPanel; - - wxNotebookPage() - { - m_id = -1; - m_text = ""; - m_image = -1; - m_clientData = NULL; - m_page = NULL; - m_clientPanel = NULL; - }; - +public: + wxNotebookPage() + { + m_id = -1; + m_text = ""; + m_image = -1; + m_page = NULL; + m_clientPanel = NULL; + }; + +//private: + int m_id; + wxString m_text; + int m_image; + GtkNotebookPage *m_page; + GtkLabel *m_label; + wxWindow *m_clientPanel; }; //----------------------------------------------------------------------------- @@ -57,81 +77,94 @@ END_EVENT_TABLE() IMPLEMENT_DYNAMIC_CLASS(wxNotebook,wxControl) -wxNotebook::wxNotebook(void) +void wxNotebook::Init() { m_imageList = NULL; m_pages.DeleteContents( TRUE ); + m_idHandler = 0; +} + +wxNotebook::wxNotebook() +{ + Init(); }; -wxNotebook::wxNotebook( wxWindow *parent, const wxWindowID id, +wxNotebook::wxNotebook( wxWindow *parent, const wxWindowID id, const wxPoint& pos, const wxSize& size, const long style, const wxString& name ) { - m_imageList = NULL; - m_pages.DeleteContents( TRUE ); + Init(); Create( parent, id, pos, size, style, name ); }; -wxNotebook::~wxNotebook(void) +wxNotebook::~wxNotebook() { - if (m_imageList) delete m_imageList; + // don't generate change page events any more + if ( m_idHandler != 0 ) + gtk_signal_disconnect(GTK_OBJECT(m_widget), m_idHandler); + + if (m_imageList) + delete m_imageList; DeleteAllPages(); }; -bool wxNotebook::Create(wxWindow *parent, const wxWindowID id, +bool wxNotebook::Create(wxWindow *parent, const wxWindowID id, const wxPoint& pos, const wxSize& size, const long style, const wxString& name ) { m_needParent = TRUE; - + PreCreation( parent, id, pos, size, style, name ); m_widget = gtk_notebook_new(); - + m_idHandler = gtk_signal_connect + ( + GTK_OBJECT(m_widget), "switch_page", + GTK_SIGNAL_FUNC(gtk_notebook_page_change_callback), + (gpointer)this + ); + PostCreation(); - + Show( TRUE ); - + return TRUE; }; -int wxNotebook::GetSelection(void) const +int wxNotebook::GetSelection() const { - if (m_pages.Number() == 0) return -1; + if (m_pages.Number() == 0) + return -1; GtkNotebookPage *g_page = GTK_NOTEBOOK(m_widget)->cur_page; - + wxNotebookPage *page = NULL; wxNode *node = m_pages.First(); while (node) { page = (wxNotebookPage*)node->Data(); - if (page->m_page == g_page) break; + if (page->m_page == g_page) + break; node = node->Next(); }; - - if (!node) wxFatalError( "Notebook error." ); - - return page->m_id; -}; -wxImageList* wxNotebook::GetImageList(void) const -{ - return m_imageList; + wxCHECK_MSG( node != NULL, -1, "wxNotebook: no selection?"); + + return page->m_id; }; -int wxNotebook::GetPageCount(void) const +int wxNotebook::GetPageCount() const { return m_pages.Number(); }; -int wxNotebook::GetRowCount(void) const +int wxNotebook::GetRowCount() const { return 1; }; -wxString wxNotebook::GetPageText( const int page ) const +wxString wxNotebook::GetPageText( int page ) const { wxNotebookPage* nb_page = GetNotebookPage(page); if (nb_page) @@ -140,7 +173,7 @@ wxString wxNotebook::GetPageText( const int page ) const return ""; }; -int wxNotebook::GetPageImage( const int page ) const +int wxNotebook::GetPageImage( int page ) const { wxNotebookPage* nb_page = GetNotebookPage(page); if (nb_page) @@ -149,15 +182,6 @@ int wxNotebook::GetPageImage( const int page ) const return 0; }; -void* wxNotebook::GetPageData( const int page ) const -{ - wxNotebookPage* nb_page = GetNotebookPage(page); - if (nb_page) - return nb_page->m_clientData; - else - return NULL; -}; - wxNotebookPage* wxNotebook::GetNotebookPage(int page) const { wxNotebookPage *nb_page = NULL; @@ -166,99 +190,106 @@ wxNotebookPage* wxNotebook::GetNotebookPage(int page) const while (node) { nb_page = (wxNotebookPage*)node->Data(); - if (nb_page->m_id == page) break; + if (nb_page->m_id == page) + return nb_page; node = node->Next(); }; - if (!node) return NULL; - return nb_page; + + wxLogDebug("Notebook page %d not found!", page); + + return NULL; }; -int wxNotebook::SetSelection( const int page ) +int wxNotebook::SetSelection( int page ) { + int selOld = GetSelection(); wxNotebookPage* nb_page = GetNotebookPage(page); - if (!nb_page) return -1; - + if (!nb_page) + return -1; + int page_num = 0; GList *child = GTK_NOTEBOOK(m_widget)->children; while (child) { - if (nb_page->m_page == (GtkNotebookPage*)child->data) break; + if (nb_page->m_page == (GtkNotebookPage*)child->data) + break; page_num++; child = child->next; }; - + if (!child) return -1; - + gtk_notebook_set_page( GTK_NOTEBOOK(m_widget), page_num ); - - return page; + + return selOld; }; +void wxNotebook::AdvanceSelection(bool bForward) +{ + int nSel = GetSelection(), + nMax = GetPageCount(); + + if ( bForward ) { + SetSelection(nSel == nMax ? 0 : nSel + 1); + } + else { + SetSelection(nSel == 0 ? nMax : nSel - 1); + } +} + void wxNotebook::SetImageList( wxImageList* imageList ) { m_imageList = imageList; }; -bool wxNotebook::SetPageText( const int page, const wxString &text ) +bool wxNotebook::SetPageText( int page, const wxString &text ) { wxNotebookPage* nb_page = GetNotebookPage(page); - if (!nb_page) return FALSE; - + if (!nb_page) + return FALSE; + nb_page->m_text = text; - - // recreate - + return TRUE; }; -bool wxNotebook::SetPageImage( const int page, const int image ) +bool wxNotebook::SetPageImage( int page, const int image ) { wxNotebookPage* nb_page = GetNotebookPage(page); if (!nb_page) return FALSE; - - nb_page->m_image = image; - - // recreate - - return TRUE; -}; -bool wxNotebook::SetPageData( const int page, void* data ) -{ - wxNotebookPage* nb_page = GetNotebookPage(page); - if (!nb_page) return FALSE; + nb_page->m_image = image; - nb_page->m_clientData = data; - return TRUE; }; void wxNotebook::SetPageSize( const wxSize &WXUNUSED(size) ) { + wxFAIL_MSG("wxNotebook::SetPageSize not implemented"); }; void wxNotebook::SetPadding( const wxSize &WXUNUSED(padding) ) { - // what's this ? + wxFAIL_MSG("wxNotebook::SetPadding not implemented"); }; -bool wxNotebook::DeleteAllPages(void) +bool wxNotebook::DeleteAllPages() { wxNode *page_node = m_pages.First(); while (page_node) { wxNotebookPage *page = (wxNotebookPage*)page_node->Data(); - + DeletePage( page->m_id ); - + page_node = m_pages.First(); }; - + return TRUE; }; -bool wxNotebook::DeletePage( const int page ) +bool wxNotebook::DeletePage( int page ) { wxNotebookPage* nb_page = GetNotebookPage(page); if (!nb_page) return FALSE; @@ -273,18 +304,19 @@ bool wxNotebook::DeletePage( const int page ) }; wxASSERT( child ); - + delete nb_page->m_clientPanel; - + // Amazingly, this is not necessary // gtk_notebook_remove_page( GTK_NOTEBOOK(m_widget), page_num ); - + m_pages.DeleteObject( nb_page ); - + return TRUE; }; -bool wxNotebook::AddPage(wxWindow* win, const wxString& text, const int imageId, void* data) +bool wxNotebook::AddPage(wxWindow* win, const wxString& text, + bool bSelect, int imageId) { // we've created the notebook page in AddChild(). Now we just have to set // the caption for the page and set the others parameters. @@ -296,40 +328,41 @@ bool wxNotebook::AddPage(wxWindow* win, const wxString& text, const int imageId, while (node) { page = (wxNotebookPage*)node->Data(); - if ( page->m_clientPanel == win ) + if ( page->m_clientPanel == win ) break; // found node = node->Next(); }; - - if ( page == NULL ) { - wxFAIL_MSG("Can't add a page whose parent is not the notebook!"); - return FALSE; - } - + wxCHECK_MSG(page != NULL, FALSE, + "Can't add a page whose parent is not the notebook!"); + // then set the attributes page->m_text = text; if ( page->m_text.IsEmpty() ) page->m_text = ""; page->m_image = imageId; - page->m_clientData = data; gtk_label_set(page->m_label, page->m_text); + if ( bSelect ) { + SetSelection(GetPageCount()); + } + return TRUE; }; -wxWindow *wxNotebook::GetPageWindow( const int page ) const +wxWindow *wxNotebook::GetPage( int page ) const { wxNotebookPage* nb_page = GetNotebookPage(page); - if (!nb_page) return NULL; - - return nb_page->m_clientPanel; + if (!nb_page) + return NULL; + else + return nb_page->m_clientPanel; }; void wxNotebook::AddChild( wxWindow *win ) { // @@@ normally done in wxWindow::AddChild but for some reason wxNotebook - // case is speicla there (Robert?) + // case is special there (Robert?) m_children.Append(win); wxNotebookPage *page = new wxNotebookPage(); @@ -337,15 +370,15 @@ void wxNotebook::AddChild( wxWindow *win ) page->m_id = GetPageCount(); page->m_label = (GtkLabel *)gtk_label_new("no caption"); page->m_clientPanel = win; - gtk_notebook_append_page(GTK_NOTEBOOK(m_widget), win->m_widget, + gtk_notebook_append_page(GTK_NOTEBOOK(m_widget), win->m_widget, (GtkWidget *)page->m_label); gtk_misc_set_alignment(GTK_MISC(page->m_label), 0.0, 0.5); - + page->m_page = (GtkNotebookPage*) ( g_list_last(GTK_NOTEBOOK(m_widget)->children)->data ); - + if (!page->m_page) { wxLogFatalError( "Notebook page creation error" ); @@ -362,20 +395,17 @@ void wxNotebook::OnSize(wxSizeEvent& event) while (node) { wxNotebookPage *page = (wxNotebookPage*)node->Data(); - page->m_clientPanel->SetSize(event.GetSize().GetX(), event.GetSize().GetY()); + // @@@@ This -50 is completely wrong - instead, we should substract + // the height of the tabs + page->m_clientPanel->SetSize(event.GetSize().GetX(), + event.GetSize().GetY() - 50); node = node->Next(); }; } //----------------------------------------------------------------------------- -// wxTabEvent +// wxNotebookEvent //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxTabEvent, wxCommandEvent) - -wxTabEvent::wxTabEvent( WXTYPE commandType, int id ) : - wxCommandEvent(commandType, id) -{ -}; - +IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxCommandEvent) diff --git a/src/gtk1/notebook.cpp b/src/gtk1/notebook.cpp index 0dcc82b7b6..0c0f939051 100644 --- a/src/gtk1/notebook.cpp +++ b/src/gtk1/notebook.cpp @@ -5,7 +5,7 @@ // Created: 01/02/97 // Id: // Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ @@ -19,32 +19,52 @@ #include "wx/intl.h" #include "wx/log.h" +//----------------------------------------------------------------------------- +// GTK callbacks +//----------------------------------------------------------------------------- + +// page change callback +static void gtk_notebook_page_change_callback(GtkNotebook *widget, + GtkNotebookPage *page, + gint nPage, + gpointer data) +{ + wxNotebook *notebook = (wxNotebook *)data; + + int nOld = notebook->GetSelection(); + + // TODO: emulate PAGE_CHANGING event + wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, + notebook->GetId(), + nPage, + nOld); + event.SetEventObject(notebook); + notebook->ProcessEvent(event); +} + //----------------------------------------------------------------------------- // wxNotebookPage //----------------------------------------------------------------------------- class wxNotebookPage: public wxObject { - public: - - int m_id; - wxString m_text; - int m_image; - void *m_clientData; - GtkNotebookPage *m_page; - GtkLabel *m_label; - wxWindow *m_clientPanel; - - wxNotebookPage() - { - m_id = -1; - m_text = ""; - m_image = -1; - m_clientData = NULL; - m_page = NULL; - m_clientPanel = NULL; - }; - +public: + wxNotebookPage() + { + m_id = -1; + m_text = ""; + m_image = -1; + m_page = NULL; + m_clientPanel = NULL; + }; + +//private: + int m_id; + wxString m_text; + int m_image; + GtkNotebookPage *m_page; + GtkLabel *m_label; + wxWindow *m_clientPanel; }; //----------------------------------------------------------------------------- @@ -57,81 +77,94 @@ END_EVENT_TABLE() IMPLEMENT_DYNAMIC_CLASS(wxNotebook,wxControl) -wxNotebook::wxNotebook(void) +void wxNotebook::Init() { m_imageList = NULL; m_pages.DeleteContents( TRUE ); + m_idHandler = 0; +} + +wxNotebook::wxNotebook() +{ + Init(); }; -wxNotebook::wxNotebook( wxWindow *parent, const wxWindowID id, +wxNotebook::wxNotebook( wxWindow *parent, const wxWindowID id, const wxPoint& pos, const wxSize& size, const long style, const wxString& name ) { - m_imageList = NULL; - m_pages.DeleteContents( TRUE ); + Init(); Create( parent, id, pos, size, style, name ); }; -wxNotebook::~wxNotebook(void) +wxNotebook::~wxNotebook() { - if (m_imageList) delete m_imageList; + // don't generate change page events any more + if ( m_idHandler != 0 ) + gtk_signal_disconnect(GTK_OBJECT(m_widget), m_idHandler); + + if (m_imageList) + delete m_imageList; DeleteAllPages(); }; -bool wxNotebook::Create(wxWindow *parent, const wxWindowID id, +bool wxNotebook::Create(wxWindow *parent, const wxWindowID id, const wxPoint& pos, const wxSize& size, const long style, const wxString& name ) { m_needParent = TRUE; - + PreCreation( parent, id, pos, size, style, name ); m_widget = gtk_notebook_new(); - + m_idHandler = gtk_signal_connect + ( + GTK_OBJECT(m_widget), "switch_page", + GTK_SIGNAL_FUNC(gtk_notebook_page_change_callback), + (gpointer)this + ); + PostCreation(); - + Show( TRUE ); - + return TRUE; }; -int wxNotebook::GetSelection(void) const +int wxNotebook::GetSelection() const { - if (m_pages.Number() == 0) return -1; + if (m_pages.Number() == 0) + return -1; GtkNotebookPage *g_page = GTK_NOTEBOOK(m_widget)->cur_page; - + wxNotebookPage *page = NULL; wxNode *node = m_pages.First(); while (node) { page = (wxNotebookPage*)node->Data(); - if (page->m_page == g_page) break; + if (page->m_page == g_page) + break; node = node->Next(); }; - - if (!node) wxFatalError( "Notebook error." ); - - return page->m_id; -}; -wxImageList* wxNotebook::GetImageList(void) const -{ - return m_imageList; + wxCHECK_MSG( node != NULL, -1, "wxNotebook: no selection?"); + + return page->m_id; }; -int wxNotebook::GetPageCount(void) const +int wxNotebook::GetPageCount() const { return m_pages.Number(); }; -int wxNotebook::GetRowCount(void) const +int wxNotebook::GetRowCount() const { return 1; }; -wxString wxNotebook::GetPageText( const int page ) const +wxString wxNotebook::GetPageText( int page ) const { wxNotebookPage* nb_page = GetNotebookPage(page); if (nb_page) @@ -140,7 +173,7 @@ wxString wxNotebook::GetPageText( const int page ) const return ""; }; -int wxNotebook::GetPageImage( const int page ) const +int wxNotebook::GetPageImage( int page ) const { wxNotebookPage* nb_page = GetNotebookPage(page); if (nb_page) @@ -149,15 +182,6 @@ int wxNotebook::GetPageImage( const int page ) const return 0; }; -void* wxNotebook::GetPageData( const int page ) const -{ - wxNotebookPage* nb_page = GetNotebookPage(page); - if (nb_page) - return nb_page->m_clientData; - else - return NULL; -}; - wxNotebookPage* wxNotebook::GetNotebookPage(int page) const { wxNotebookPage *nb_page = NULL; @@ -166,99 +190,106 @@ wxNotebookPage* wxNotebook::GetNotebookPage(int page) const while (node) { nb_page = (wxNotebookPage*)node->Data(); - if (nb_page->m_id == page) break; + if (nb_page->m_id == page) + return nb_page; node = node->Next(); }; - if (!node) return NULL; - return nb_page; + + wxLogDebug("Notebook page %d not found!", page); + + return NULL; }; -int wxNotebook::SetSelection( const int page ) +int wxNotebook::SetSelection( int page ) { + int selOld = GetSelection(); wxNotebookPage* nb_page = GetNotebookPage(page); - if (!nb_page) return -1; - + if (!nb_page) + return -1; + int page_num = 0; GList *child = GTK_NOTEBOOK(m_widget)->children; while (child) { - if (nb_page->m_page == (GtkNotebookPage*)child->data) break; + if (nb_page->m_page == (GtkNotebookPage*)child->data) + break; page_num++; child = child->next; }; - + if (!child) return -1; - + gtk_notebook_set_page( GTK_NOTEBOOK(m_widget), page_num ); - - return page; + + return selOld; }; +void wxNotebook::AdvanceSelection(bool bForward) +{ + int nSel = GetSelection(), + nMax = GetPageCount(); + + if ( bForward ) { + SetSelection(nSel == nMax ? 0 : nSel + 1); + } + else { + SetSelection(nSel == 0 ? nMax : nSel - 1); + } +} + void wxNotebook::SetImageList( wxImageList* imageList ) { m_imageList = imageList; }; -bool wxNotebook::SetPageText( const int page, const wxString &text ) +bool wxNotebook::SetPageText( int page, const wxString &text ) { wxNotebookPage* nb_page = GetNotebookPage(page); - if (!nb_page) return FALSE; - + if (!nb_page) + return FALSE; + nb_page->m_text = text; - - // recreate - + return TRUE; }; -bool wxNotebook::SetPageImage( const int page, const int image ) +bool wxNotebook::SetPageImage( int page, const int image ) { wxNotebookPage* nb_page = GetNotebookPage(page); if (!nb_page) return FALSE; - - nb_page->m_image = image; - - // recreate - - return TRUE; -}; -bool wxNotebook::SetPageData( const int page, void* data ) -{ - wxNotebookPage* nb_page = GetNotebookPage(page); - if (!nb_page) return FALSE; + nb_page->m_image = image; - nb_page->m_clientData = data; - return TRUE; }; void wxNotebook::SetPageSize( const wxSize &WXUNUSED(size) ) { + wxFAIL_MSG("wxNotebook::SetPageSize not implemented"); }; void wxNotebook::SetPadding( const wxSize &WXUNUSED(padding) ) { - // what's this ? + wxFAIL_MSG("wxNotebook::SetPadding not implemented"); }; -bool wxNotebook::DeleteAllPages(void) +bool wxNotebook::DeleteAllPages() { wxNode *page_node = m_pages.First(); while (page_node) { wxNotebookPage *page = (wxNotebookPage*)page_node->Data(); - + DeletePage( page->m_id ); - + page_node = m_pages.First(); }; - + return TRUE; }; -bool wxNotebook::DeletePage( const int page ) +bool wxNotebook::DeletePage( int page ) { wxNotebookPage* nb_page = GetNotebookPage(page); if (!nb_page) return FALSE; @@ -273,18 +304,19 @@ bool wxNotebook::DeletePage( const int page ) }; wxASSERT( child ); - + delete nb_page->m_clientPanel; - + // Amazingly, this is not necessary // gtk_notebook_remove_page( GTK_NOTEBOOK(m_widget), page_num ); - + m_pages.DeleteObject( nb_page ); - + return TRUE; }; -bool wxNotebook::AddPage(wxWindow* win, const wxString& text, const int imageId, void* data) +bool wxNotebook::AddPage(wxWindow* win, const wxString& text, + bool bSelect, int imageId) { // we've created the notebook page in AddChild(). Now we just have to set // the caption for the page and set the others parameters. @@ -296,40 +328,41 @@ bool wxNotebook::AddPage(wxWindow* win, const wxString& text, const int imageId, while (node) { page = (wxNotebookPage*)node->Data(); - if ( page->m_clientPanel == win ) + if ( page->m_clientPanel == win ) break; // found node = node->Next(); }; - - if ( page == NULL ) { - wxFAIL_MSG("Can't add a page whose parent is not the notebook!"); - return FALSE; - } - + wxCHECK_MSG(page != NULL, FALSE, + "Can't add a page whose parent is not the notebook!"); + // then set the attributes page->m_text = text; if ( page->m_text.IsEmpty() ) page->m_text = ""; page->m_image = imageId; - page->m_clientData = data; gtk_label_set(page->m_label, page->m_text); + if ( bSelect ) { + SetSelection(GetPageCount()); + } + return TRUE; }; -wxWindow *wxNotebook::GetPageWindow( const int page ) const +wxWindow *wxNotebook::GetPage( int page ) const { wxNotebookPage* nb_page = GetNotebookPage(page); - if (!nb_page) return NULL; - - return nb_page->m_clientPanel; + if (!nb_page) + return NULL; + else + return nb_page->m_clientPanel; }; void wxNotebook::AddChild( wxWindow *win ) { // @@@ normally done in wxWindow::AddChild but for some reason wxNotebook - // case is speicla there (Robert?) + // case is special there (Robert?) m_children.Append(win); wxNotebookPage *page = new wxNotebookPage(); @@ -337,15 +370,15 @@ void wxNotebook::AddChild( wxWindow *win ) page->m_id = GetPageCount(); page->m_label = (GtkLabel *)gtk_label_new("no caption"); page->m_clientPanel = win; - gtk_notebook_append_page(GTK_NOTEBOOK(m_widget), win->m_widget, + gtk_notebook_append_page(GTK_NOTEBOOK(m_widget), win->m_widget, (GtkWidget *)page->m_label); gtk_misc_set_alignment(GTK_MISC(page->m_label), 0.0, 0.5); - + page->m_page = (GtkNotebookPage*) ( g_list_last(GTK_NOTEBOOK(m_widget)->children)->data ); - + if (!page->m_page) { wxLogFatalError( "Notebook page creation error" ); @@ -362,20 +395,17 @@ void wxNotebook::OnSize(wxSizeEvent& event) while (node) { wxNotebookPage *page = (wxNotebookPage*)node->Data(); - page->m_clientPanel->SetSize(event.GetSize().GetX(), event.GetSize().GetY()); + // @@@@ This -50 is completely wrong - instead, we should substract + // the height of the tabs + page->m_clientPanel->SetSize(event.GetSize().GetX(), + event.GetSize().GetY() - 50); node = node->Next(); }; } //----------------------------------------------------------------------------- -// wxTabEvent +// wxNotebookEvent //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxTabEvent, wxCommandEvent) - -wxTabEvent::wxTabEvent( WXTYPE commandType, int id ) : - wxCommandEvent(commandType, id) -{ -}; - +IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxCommandEvent) -- 2.45.2