X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1169a91932273bc84c23ed9dbd0a2da064d59d66..89780b6ee0a1aa97960647e76684e7d186852b64:/include/wx/bookctrl.h diff --git a/include/wx/bookctrl.h b/include/wx/bookctrl.h index 51761208cb..02ad3f6f5e 100644 --- a/include/wx/bookctrl.h +++ b/include/wx/bookctrl.h @@ -1,21 +1,17 @@ /////////////////////////////////////////////////////////////////////////////// // Name: wx/bookctrl.h -// Purpose: wxBookCtrl: common base class for wxList/Tree/Notebook +// Purpose: wxBookCtrlBase: common base class for wxList/Tree/Notebook // Author: Vadim Zeitlin // Modified by: // Created: 19.08.03 // RCS-ID: $Id$ -// Copyright: (c) 2003 Vadim Zeitlin +// Copyright: (c) 2003 Vadim Zeitlin // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// #ifndef _WX_BOOKCTRL_H_ #define _WX_BOOKCTRL_H_ -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma interface "bookctrl.h" -#endif - // ---------------------------------------------------------------------------- // headers // ---------------------------------------------------------------------------- @@ -32,23 +28,31 @@ WX_DEFINE_EXPORTED_ARRAY_PTR(wxWindow *, wxArrayPages); class WXDLLEXPORT wxImageList; // ---------------------------------------------------------------------------- -// wxBookCtrl +// wxBookCtrlBase // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxBookCtrl : public wxControl +class WXDLLEXPORT wxBookCtrlBase : public wxControl { public: // construction // ------------ - wxBookCtrl(); + wxBookCtrlBase() + { + Init(); + } + + wxBookCtrlBase(wxWindow *parent, + wxWindowID winid, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = 0, + const wxString& name = wxEmptyString) + { + Init(); - wxBookCtrl(wxWindow *parent, - wxWindowID winid, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, - long style = 0, - const wxString& name = wxEmptyString); + (void)Create(parent, winid, pos, size, style, name); + } // quasi ctor bool Create(wxWindow *parent, @@ -59,7 +63,7 @@ public: const wxString& name = wxEmptyString); // dtor - virtual ~wxBookCtrl(); + virtual ~wxBookCtrlBase(); // accessors @@ -69,7 +73,15 @@ public: virtual size_t GetPageCount() const { return m_pages.size(); } // get the panel which represents the given page - virtual wxWindow *GetPage(size_t n) { return m_pages[n]; } + wxWindow *GetPage(size_t n) { return m_pages[n]; } + wxWindow *GetPage(size_t n) const { return m_pages[n]; } + + // get the current page or NULL if none + wxWindow *GetCurrentPage() const + { + const int n = GetSelection(); + return n == wxNOT_FOUND ? NULL : GetPage(n); + } // get the currently selected page or wxNOT_FOUND if none virtual int GetSelection() const = 0; @@ -106,6 +118,29 @@ public: // calculate the size of the control from the size of its page virtual wxSize CalcSizeFromPage(const wxSize& sizePage) const = 0; + // get/set size of area between book control area and page area + inline unsigned int GetInternalBorder() const + { + return m_internalBorder; + } + void SetInternalBorder(unsigned int internalBorder) + { + m_internalBorder = internalBorder; + } + + // Sets/gets the margin around the controller + void SetControlMargin(int margin) { m_controlMargin = margin; } + int GetControlMargin() const { return m_controlMargin; } + + // returns true if we have wxBK_TOP or wxBK_BOTTOM style + bool IsVertical() const { return HasFlag(wxBK_BOTTOM | wxBK_TOP); } + + // set/get option to shrink to fit current page + void SetFitToCurrentPage(bool fit) { m_fitToCurrentPage = fit; } + bool GetFitToCurrentPage() const { return m_fitToCurrentPage; } + + // returns the sizer containing the control, if any + wxSizer* GetControlSizer() const { return m_controlSizer; } // operations // ---------- @@ -114,10 +149,19 @@ public: virtual bool DeletePage(size_t n); // remove one page from the notebook, without deleting it - virtual bool RemovePage(size_t n) { return DoRemovePage(n) != NULL; } + virtual bool RemovePage(size_t n) + { + InvalidateBestSize(); + return DoRemovePage(n) != NULL; + } // remove all pages and delete them - virtual bool DeleteAllPages() { WX_CLEAR_ARRAY(m_pages); return true; } + virtual bool DeleteAllPages() + { + InvalidateBestSize(); + WX_CLEAR_ARRAY(m_pages); + return true; + } // adds a new page to the control virtual bool AddPage(wxWindow *page, @@ -125,6 +169,7 @@ public: bool bSelect = false, int imageId = -1) { + InvalidateBestSize(); return InsertPage(GetPageCount(), page, text, bSelect, imageId); } @@ -138,7 +183,7 @@ public: // set the currently selected page, return the index of the previously // selected one (or -1 on error) // - // NB: this function will _not_ generate PAGE_CHANGING/ED events + // NB: this function will generate PAGE_CHANGING/ED events virtual int SetSelection(size_t n) = 0; @@ -154,6 +199,13 @@ public: } protected: + // Should we accept NULL page pointers in Add/InsertPage()? + // + // Default is no but derived classes may override it if they can treat NULL + // pages in some sensible way (e.g. wxTreebook overrides this to allow + // having nodes without any associated page) + virtual bool AllowNullPage() const { return false; } + // remove the page and return a pointer to it virtual wxWindow *DoRemovePage(size_t page) = 0; @@ -163,9 +215,11 @@ protected: // helper: get the next page wrapping if we reached the end int GetNextPage(bool forward) const; - // common part of all ctors - void Init(); + // Always rely on GetBestSize, which will look at all the pages + virtual void SetInitialBestSize(const wxSize& WXUNUSED(size)) { } + // Lay out controls + void DoSize(); // the array of all pages of this control wxArrayPages m_pages; @@ -176,24 +230,59 @@ protected: // true if we must delete m_imageList bool m_ownsImageList; + // get the page area + wxRect GetPageRect() const; + + // event handlers + virtual wxSize GetControllerSize() const; + void OnSize(wxSizeEvent& event); + + // controller buddy if available, NULL otherwise (usually for native book controls like wxNotebook) + wxControl *m_bookctrl; + + // Whether to shrink to fit current page + bool m_fitToCurrentPage; + + // the sizer containing the choice control + wxSizer* m_controlSizer; + + // the margin around the choice control + int m_controlMargin; + +private: + + // common part of all ctors + void Init(); + + // internal border + unsigned int m_internalBorder; - DECLARE_NO_COPY_CLASS(wxBookCtrl) + DECLARE_ABSTRACT_CLASS(wxBookCtrlBase) + DECLARE_NO_COPY_CLASS(wxBookCtrlBase) + DECLARE_EVENT_TABLE() }; // ---------------------------------------------------------------------------- -// wxBookCtrlEvent: page changing events generated by derived classes +// wxBookCtrlBaseEvent: page changing events generated by derived classes // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxBookCtrlEvent : public wxNotifyEvent +class WXDLLEXPORT wxBookCtrlBaseEvent : public wxNotifyEvent { public: - wxBookCtrlEvent(wxEventType commandType = wxEVT_NULL, int winid = 0, - int nSel = -1, int nOldSel = -1) + wxBookCtrlBaseEvent(wxEventType commandType = wxEVT_NULL, int winid = 0, + int nSel = -1, int nOldSel = -1) : wxNotifyEvent(commandType, winid) - { - m_nSel = nSel; - m_nOldSel = nOldSel; - } + { + m_nSel = nSel; + m_nOldSel = nOldSel; + } + + wxBookCtrlBaseEvent(const wxBookCtrlBaseEvent& event) + : wxNotifyEvent(event) + { + m_nSel = event.m_nSel; + m_nOldSel = event.m_nOldSel; + } // accessors // the currently selected page (-1 if none) @@ -208,6 +297,35 @@ private: m_nOldSel; // previously selected page }; +// make a default book control for given platform +#if wxUSE_NOTEBOOK + // dedicated to majority of desktops + #include "wx/notebook.h" + #define wxBookCtrl wxNotebook + #define wxBookCtrlEvent wxNotebookEvent + #define wxEVT_COMMAND_BOOKCTRL_PAGE_CHANGED wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED + #define wxEVT_COMMAND_BOOKCTRL_PAGE_CHANGING wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING + #define EVT_BOOKCTRL_PAGE_CHANGED(id, fn) EVT_NOTEBOOK_PAGE_CHANGED(id, fn) + #define EVT_BOOKCTRL_PAGE_CHANGING(id, fn) EVT_NOTEBOOK_PAGE_CHANGING(id, fn) +#else + // dedicated to Smartphones + #include "wx/choicebk.h" + #define wxBookCtrl wxChoicebook + #define wxBookCtrlEvent wxChoicebookEvent + #define wxEVT_COMMAND_BOOKCTRL_PAGE_CHANGED wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGED + #define wxEVT_COMMAND_BOOKCTRL_PAGE_CHANGING wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGING + #define EVT_BOOKCTRL_PAGE_CHANGED(id, fn) EVT_CHOICEBOOK_PAGE_CHANGED(id, fn) + #define EVT_BOOKCTRL_PAGE_CHANGING(id, fn) EVT_CHOICEBOOK_PAGE_CHANGING(id, fn) +#endif + +#if WXWIN_COMPATIBILITY_2_6 + #define wxBC_TOP wxBK_TOP + #define wxBC_BOTTOM wxBK_BOTTOM + #define wxBC_LEFT wxBK_LEFT + #define wxBC_RIGHT wxBK_RIGHT + #define wxBC_DEFAULT wxBK_DEFAULT +#endif + #endif // wxUSE_BOOKCTRL #endif // _WX_BOOKCTRL_H_