/////////////////////////////////////////////////////////////////////////////// // Name: wx/notebook.h // Purpose: wxNotebook interface // Author: Vadim Zeitlin // Modified by: // Created: 01.02.01 // RCS-ID: $Id$ // Copyright: (c) 1996-2000 wxWindows team // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// #ifndef _WX_NOTEBOOK_H_BASE_ #define _WX_NOTEBOOK_H_BASE_ #if defined(__GNUG__) && !defined(__APPLE__) #pragma interface "notebookbase.h" #endif // ---------------------------------------------------------------------------- // headers // ---------------------------------------------------------------------------- #include "wx/defs.h" #if wxUSE_NOTEBOOK #include "wx/control.h" #include "wx/dynarray.h" #include "wx/imaglist.h" // ---------------------------------------------------------------------------- // constants // ---------------------------------------------------------------------------- // wxNotebook hit results enum { wxNB_HITTEST_NOWHERE = 1, // not on tab wxNB_HITTEST_ONICON = 2, // on icon wxNB_HITTEST_ONLABEL = 4, // on label wxNB_HITTEST_ONITEM = wxNB_HITTEST_ONICON | wxNB_HITTEST_ONLABEL }; // ---------------------------------------------------------------------------- // types // ---------------------------------------------------------------------------- // array of notebook pages typedef wxWindow wxNotebookPage; // so far, any window can be a page WX_DEFINE_EXPORTED_ARRAY_NO_PTR(wxNotebookPage *, wxArrayPages); #define wxNOTEBOOK_NAME _T("notebook") // ---------------------------------------------------------------------------- // wxNotebookBase: define wxNotebook interface // ---------------------------------------------------------------------------- class WXDLLEXPORT wxNotebookBase : public wxControl { public: // ctor wxNotebookBase() { Init(); } // quasi ctor bool Create(wxWindow *parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0, const wxString& name = wxNOTEBOOK_NAME); // dtor virtual ~wxNotebookBase(); // accessors // --------- // get number of pages in the dialog int GetPageCount() const { return (int) m_pages.GetCount(); } // get the panel which represents the given page wxNotebookPage *GetPage(int nPage) { return m_pages[nPage]; } // get the currently selected page virtual int GetSelection() const = 0; // set/get the title of a page virtual bool SetPageText(int nPage, const wxString& strText) = 0; virtual wxString GetPageText(int nPage) const = 0; // image list stuff: each page may have an image associated with it (all // images belong to the same image list) virtual void SetImageList(wxImageList* imageList); // as SetImageList() but we will delete the image list ourselves void AssignImageList(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 virtual int GetPageImage(int nPage) const = 0; virtual bool SetPageImage(int nPage, int nImage) = 0; // get the number of rows for a control with wxNB_MULTILINE style (not all // versions support it - they will always return 1 then) virtual int GetRowCount() const { return 1; } // set the size (the same for all pages) virtual void SetPageSize(const wxSize& size) = 0; // set the padding between tabs (in pixels) virtual void SetPadding(const wxSize& padding) = 0; // set the size of the tabs for wxNB_FIXEDWIDTH controls virtual void SetTabSize(const wxSize& sz) = 0; // calculate the size of the notebook from the size of its page virtual wxSize CalcSizeFromPage(const wxSize& sizePage) const; // operations // ---------- // remove one page from the notebook and delete it virtual bool DeletePage(int nPage); // remove one page from the notebook, without deleting it virtual bool RemovePage(int nPage) { return DoRemovePage(nPage) != NULL; } // remove all pages and delete them virtual bool DeleteAllPages() { WX_CLEAR_ARRAY(m_pages); return TRUE; } // adds a new page to the notebook (it will be deleted by the notebook, // don't delete it yourself) and make it the current one if bSelect virtual bool AddPage(wxNotebookPage *pPage, const wxString& strText, bool bSelect = FALSE, int imageId = -1) { return InsertPage(GetPageCount(), pPage, strText, bSelect, imageId); } // the same as AddPage(), but adds the page at the specified position virtual bool InsertPage(int nPage, wxNotebookPage *pPage, const wxString& strText, bool bSelect = FALSE, int imageId = -1) = 0; // 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 virtual int SetSelection(int nPage) = 0; // hit test, returns which tab is hit and, optionally, where (icon, label) // (not implemented on all platforms) virtual int HitTest(const wxPoint& WXUNUSED(pt), long * WXUNUSED(flags) = NULL) const { return wxNOT_FOUND; } // cycle thru the tabs void AdvanceSelection(bool forward = TRUE) { int nPage = GetNextPage(forward); if ( nPage != -1 ) SetSelection(nPage); } protected: // remove the page and return a pointer to it virtual wxNotebookPage *DoRemovePage(int page); // return the minimum size large enough to display the largest page entirely virtual wxSize DoGetBestSize() const; // common part of all ctors void Init(); // get the next page wrapping if we reached the end int GetNextPage(bool forward) const; wxArrayPages m_pages; // array of pages wxImageList *m_imageList; // we can have an associated image list bool m_ownsImageList; // true if we must delete m_imageList DECLARE_NO_COPY_CLASS(wxNotebookBase) }; // ---------------------------------------------------------------------------- // notebook event class (used by NOTEBOOK_PAGE_CHANGED/ING events) // ---------------------------------------------------------------------------- class WXDLLEXPORT wxNotebookEvent : public wxNotifyEvent { public: wxNotebookEvent(wxEventType commandType = wxEVT_NULL, int id = 0, int nSel = -1, int nOldSel = -1) : wxNotifyEvent(commandType, id) { m_nSel = nSel; m_nOldSel = nOldSel; } // accessors // the currently selected page (-1 if none) int GetSelection() const { return m_nSel; } void SetSelection(int nSel) { m_nSel = nSel; } // the page that was selected before the change (-1 if none) int GetOldSelection() const { return m_nOldSel; } void SetOldSelection(int nOldSel) { m_nOldSel = nOldSel; } private: int m_nSel, // currently selected page m_nOldSel; // previously selected page DECLARE_DYNAMIC_CLASS_NO_COPY(wxNotebookEvent) }; // ---------------------------------------------------------------------------- // event types and macros for them // ---------------------------------------------------------------------------- BEGIN_DECLARE_EVENT_TYPES() DECLARE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, 802) DECLARE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, 803) END_DECLARE_EVENT_TYPES() typedef void (wxEvtHandler::*wxNotebookEventFunction)(wxNotebookEvent&); #define EVT_NOTEBOOK_PAGE_CHANGED(id, fn) \ DECLARE_EVENT_TABLE_ENTRY( \ wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, \ id, \ -1, \ (wxObjectEventFunction)(wxEventFunction)(wxNotebookEventFunction) &fn, \ NULL \ ), #define EVT_NOTEBOOK_PAGE_CHANGING(id, fn) \ DECLARE_EVENT_TABLE_ENTRY( \ wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, \ id, \ -1, \ (wxObjectEventFunction)(wxEventFunction)(wxNotebookEventFunction) &fn, \ NULL \ ), // ---------------------------------------------------------------------------- // wxNotebook class itself // ---------------------------------------------------------------------------- #if defined(__WXUNIVERSAL__) #include "wx/univ/notebook.h" #elif defined(__WXMSW__) #include "wx/msw/notebook.h" #elif defined(__WXMOTIF__) #include "wx/generic/notebook.h" #elif defined(__WXGTK__) #include "wx/gtk/notebook.h" #elif defined(__WXMAC__) #include "wx/mac/notebook.h" #elif defined(__WXCOCOA__) #include "wx/generic/notebook.h" #elif defined(__WXPM__) #include "wx/os2/notebook.h" #endif #endif // wxUSE_NOTEBOOK #endif // _WX_NOTEBOOK_H_BASE_