include/wx/generic/notebook.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        notebook.h
   3 // Purpose:     wxNotebook class (a.k.a. property sheet, tabbed dialog)
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) Julian Smart
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_NOTEBOOK_H_
  12 #define _WX_NOTEBOOK_H_
  13
  14 #ifdef __GNUG__
  15 #pragma interface "notebook.h"
  16 #endif
  17
  18 // ----------------------------------------------------------------------------
  19 // headers
  20 // ----------------------------------------------------------------------------
  21 #include "wx/dynarray.h"
  22 #include "wx/event.h"
  23 #include "wx/control.h"
  24 #include "wx/generic/tabg.h"
  25
  26 // ----------------------------------------------------------------------------
  27 // types
  28 // ----------------------------------------------------------------------------
  29
  30 // fwd declarations
  31 class WXDLLEXPORT wxImageList;
  32 class WXDLLEXPORT wxWindow;
  33
  34 // Already defined in wx/notebook.h
  35 #if 0
  36 // array of notebook pages
  37 typedef wxWindow wxNotebookPage;  // so far, any window can be a page
  38 WX_DEFINE_ARRAY(wxNotebookPage *, wxArrayPages);
  39 #endif
  40
  41 // ----------------------------------------------------------------------------
  42 // wxNotebook
  43 // ----------------------------------------------------------------------------
  44
  45 class WXDLLEXPORT wxNotebook;
  46
  47 // This reuses wxTabView to draw the tabs.
  48 class WXDLLEXPORT wxNotebookTabView: public wxTabView
  49 {
  50 DECLARE_DYNAMIC_CLASS(wxNotebookTabView)
  51 public:
  52   wxNotebookTabView(wxNotebook* notebook, long style = wxTAB_STYLE_DRAW_BOX | wxTAB_STYLE_COLOUR_INTERIOR);
  53   ~wxNotebookTabView(void);
  54
  55   // Called when a tab is activated
  56   virtual void OnTabActivate(int activateId, int deactivateId);
  57   // Allows vetoing
  58   virtual bool OnTabPreActivate(int activateId, int deactivateId);
  59
  60 protected:
  61    wxNotebook*      m_notebook;
  62 };
  63
  64 class wxNotebook : public wxNotebookBase
  65 {
  66 public:
  67   // ctors
  68   // -----
  69     // default for dynamic class
  70   wxNotebook();
  71     // the same arguments as for wxControl (@@@ any special styles?)
  72   wxNotebook(wxWindow *parent,
  73              wxWindowID id,
  74              const wxPoint& pos = wxDefaultPosition,
  75              const wxSize& size = wxDefaultSize,
  76              long style = 0,
  77              const wxString& name = "notebook");
  78     // Create() function
  79   bool Create(wxWindow *parent,
  80               wxWindowID id,
  81               const wxPoint& pos = wxDefaultPosition,
  82               const wxSize& size = wxDefaultSize,
  83               long style = 0,
  84               const wxString& name = "notebook");
  85     // dtor
  86   ~wxNotebook();
  87
  88   // accessors
  89   // ---------
  90   // Find the position of the wxNotebookPage, -1 if not found.
  91   int FindPagePosition(wxNotebookPage* page) const;
  92
  93     // set the currently selected page, return the index of the previously
  94     // selected one (or -1 on error)
  95     // NB: this function will _not_ generate wxEVT_NOTEBOOK_PAGE_xxx events
  96   int SetSelection(int nPage);
  97     // cycle thru the tabs
  98   //  void AdvanceSelection(bool bForward = TRUE);
  99     // get the currently selected page
 100   int GetSelection() const { return m_nSelection; }
 101
 102     // set/get the title of a page
 103   bool SetPageText(int nPage, const wxString& strText);
 104   wxString GetPageText(int nPage) const;
 105
 106   // get the number of rows for a control with wxNB_MULTILINE style (not all
 107   // versions support it - they will always return 1 then)
 108   virtual int GetRowCount() const ;
 109
 110     // sets/returns item's image index in the current image list
 111   int  GetPageImage(int nPage) const;
 112   bool SetPageImage(int nPage, int nImage);
 113
 114   // control the appearance of the notebook pages
 115     // set the size (the same for all pages)
 116   void SetPageSize(const wxSize& size);
 117     // set the padding between tabs (in pixels)
 118   void SetPadding(const wxSize& padding);
 119
 120     // Sets the size of the tabs (assumes all tabs are the same size)
 121   void SetTabSize(const wxSize& sz);
 122
 123   // operations
 124   // ----------
 125     // remove one page from the notebook, and delete the page.
 126   bool DeletePage(int nPage);
 127   bool DeletePage(wxNotebookPage* page);
 128     // remove one page from the notebook, without deleting the page.
 129   bool RemovePage(int nPage);
 130   bool RemovePage(wxNotebookPage* page);
 131     // remove all pages
 132   bool DeleteAllPages();
 133     // the same as AddPage(), but adds it at the specified position
 134   bool InsertPage(int nPage,
 135                   wxNotebookPage *pPage,
 136                   const wxString& strText,
 137                   bool bSelect = FALSE,
 138                   int imageId = -1);
 139
 140   // callbacks
 141   // ---------
 142   void OnSize(wxSizeEvent& event);
 143   void OnIdle(wxIdleEvent& event);
 144   void OnSelChange(wxNotebookEvent& event);
 145   void OnSetFocus(wxFocusEvent& event);
 146   void OnNavigationKey(wxNavigationKeyEvent& event);
 147
 148   // base class virtuals
 149   // -------------------
 150   virtual void Command(wxCommandEvent& event);
 151   virtual void SetConstraintSizes(bool recurse = TRUE);
 152   virtual bool DoPhase(int nPhase);
 153
 154   // Implementation
 155
 156   // wxNotebook on Motif uses a generic wxTabView to implement itself.
 157   wxTabView *GetTabView() const { return m_tabView; }
 158   void SetTabView(wxTabView *v) { m_tabView = v; }
 159
 160   void OnMouseEvent(wxMouseEvent& event);
 161   void OnPaint(wxPaintEvent& event);
 162
 163   virtual wxRect GetAvailableClientSize();
 164
 165   // Implementation: calculate the layout of the view rect
 166   // and resize the children if required
 167   bool RefreshLayout(bool force = TRUE);
 168
 169 protected:
 170   // common part of all ctors
 171   void Init();
 172
 173   // helper functions
 174   void ChangePage(int nOldSel, int nSel); // change pages
 175
 176 #if 0
 177   wxImageList  *m_pImageList; // we can have an associated image list
 178   wxArrayPages  m_aPages;     // array of pages
 179 #endif
 180
 181   int m_nSelection;           // the current selection (-1 if none)
 182
 183   wxTabView*   m_tabView;
 184
 185   DECLARE_DYNAMIC_CLASS(wxNotebook)
 186   DECLARE_EVENT_TABLE()
 187 };
 188
 189 #endif // _WX_NOTEBOOK_H_