include/wx/notebook.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/notebook.h
   3 // Purpose:     wxNotebook interface
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     01.02.01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1996-2000 Vadim Zeitlin
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_NOTEBOOK_H_BASE_
  13 #define _WX_NOTEBOOK_H_BASE_
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 #include "wx/defs.h"
  20
  21 #if wxUSE_NOTEBOOK
  22
  23 #include "wx/bookctrl.h"
  24
  25 // ----------------------------------------------------------------------------
  26 // constants
  27 // ----------------------------------------------------------------------------
  28
  29 // wxNotebook hit results, use wxBK_HITTEST so other book controls can share them
  30 // if wxUSE_NOTEBOOK is disabled
  31 enum
  32 {
  33     wxNB_HITTEST_NOWHERE = wxBK_HITTEST_NOWHERE,
  34     wxNB_HITTEST_ONICON  = wxBK_HITTEST_ONICON,
  35     wxNB_HITTEST_ONLABEL = wxBK_HITTEST_ONLABEL,
  36     wxNB_HITTEST_ONITEM  = wxBK_HITTEST_ONITEM,
  37     wxNB_HITTEST_ONPAGE  = wxBK_HITTEST_ONPAGE
  38 };
  39
  40 // wxNotebook flags
  41
  42 // use common book wxBK_* flags for describing alignment
  43 #define wxNB_DEFAULT          wxBK_DEFAULT
  44 #define wxNB_TOP              wxBK_TOP
  45 #define wxNB_BOTTOM           wxBK_BOTTOM
  46 #define wxNB_LEFT             wxBK_LEFT
  47 #define wxNB_RIGHT            wxBK_RIGHT
  48
  49 #define wxNB_FIXEDWIDTH       0x0100
  50 #define wxNB_MULTILINE        0x0200
  51 #define wxNB_NOPAGETHEME      0x0400
  52 #define wxNB_FLAT             0x0800
  53
  54
  55 typedef wxWindow wxNotebookPage;  // so far, any window can be a page
  56
  57 extern WXDLLIMPEXP_DATA_CORE(const char) wxNotebookNameStr[];
  58
  59 // ----------------------------------------------------------------------------
  60 // wxNotebookBase: define wxNotebook interface
  61 // ----------------------------------------------------------------------------
  62
  63 class WXDLLIMPEXP_CORE wxNotebookBase : public wxBookCtrlBase
  64 {
  65 public:
  66     // ctors
  67     // -----
  68
  69     wxNotebookBase() { }
  70
  71     // wxNotebook-specific additions to wxBookCtrlBase interface
  72     // ---------------------------------------------------------
  73
  74     // get the number of rows for a control with wxNB_MULTILINE style (not all
  75     // versions support it - they will always return 1 then)
  76     virtual int GetRowCount() const { return 1; }
  77
  78     // set the padding between tabs (in pixels)
  79     virtual void SetPadding(const wxSize& padding) = 0;
  80
  81     // set the size of the tabs for wxNB_FIXEDWIDTH controls
  82     virtual void SetTabSize(const wxSize& sz) = 0;
  83
  84
  85
  86     // implement some base class functions
  87     virtual wxSize CalcSizeFromPage(const wxSize& sizePage) const;
  88
  89     // On platforms that support it, get the theme page background colour, else invalid colour
  90     virtual wxColour GetThemeBackgroundColour() const { return wxNullColour; }
  91
  92
  93     // send wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING/ED events
  94
  95     // returns false if the change to nPage is vetoed by the program
  96     bool SendPageChangingEvent(int nPage);
  97
  98     // sends the event about page change from old to new (or GetSelection() if
  99     // new is -1)
 100     void SendPageChangedEvent(int nPageOld, int nPageNew = -1);
 101
 102     // wxBookCtrlBase overrides this method to return false but we do need
 103     // focus because we have tabs
 104     virtual bool AcceptsFocus() const { return wxControl::AcceptsFocus(); }
 105
 106 protected:
 107     wxDECLARE_NO_COPY_CLASS(wxNotebookBase);
 108 };
 109
 110 // ----------------------------------------------------------------------------
 111 // notebook event class and related stuff
 112 // ----------------------------------------------------------------------------
 113
 114 // wxNotebookEvent is obsolete and defined for compatibility only (notice that
 115 // we use #define and not typedef to also keep compatibility with the existing
 116 // code which forward declares it)
 117 #define wxNotebookEvent wxBookCtrlEvent
 118 typedef wxBookCtrlEventFunction wxNotebookEventFunction;
 119 #define wxNotebookEventHandler(func) wxBookCtrlEventHandler(func)
 120
 121 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, wxBookCtrlEvent );
 122 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, wxBookCtrlEvent );
 123
 124 #define EVT_NOTEBOOK_PAGE_CHANGED(winid, fn) \
 125     wx__DECLARE_EVT1(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, winid, wxBookCtrlEventHandler(fn))
 126
 127 #define EVT_NOTEBOOK_PAGE_CHANGING(winid, fn) \
 128     wx__DECLARE_EVT1(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, winid, wxBookCtrlEventHandler(fn))
 129
 130 // ----------------------------------------------------------------------------
 131 // wxNotebook class itself
 132 // ----------------------------------------------------------------------------
 133
 134 #if defined(__WXUNIVERSAL__)
 135     #include "wx/univ/notebook.h"
 136 #elif defined(__WXMSW__)
 137     #include  "wx/msw/notebook.h"
 138 #elif defined(__WXMOTIF__)
 139     #include  "wx/generic/notebook.h"
 140 #elif defined(__WXGTK20__)
 141     #include  "wx/gtk/notebook.h"
 142 #elif defined(__WXGTK__)
 143     #include  "wx/gtk1/notebook.h"
 144 #elif defined(__WXMAC__)
 145     #include  "wx/osx/notebook.h"
 146 #elif defined(__WXCOCOA__)
 147     #include  "wx/cocoa/notebook.h"
 148 #elif defined(__WXPM__)
 149     #include  "wx/os2/notebook.h"
 150 #endif
 151
 152 #endif // wxUSE_NOTEBOOK
 153
 154 #endif
 155     // _WX_NOTEBOOK_H_BASE_