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 WXDLLEXPORT_DATA(const wxChar) wxNotebookNameStr[];
  58
  59 // ----------------------------------------------------------------------------
  60 // wxNotebookBase: define wxNotebook interface
  61 // ----------------------------------------------------------------------------
  62
  63 class WXDLLEXPORT wxNotebookBase : public wxBookCtrlBase
  64 {
  65 public:
  66     // ctors
  67     // -----
  68
  69     wxNotebookBase() { }
  70
  71     wxNotebookBase(wxWindow *parent,
  72                    wxWindowID winid,
  73                    const wxPoint& pos = wxDefaultPosition,
  74                    const wxSize& size = wxDefaultSize,
  75                    long style = 0,
  76                    const wxString& name = wxNotebookNameStr) ;
  77
  78     // wxNotebook-specific additions to wxBookCtrlBase interface
  79     // ---------------------------------------------------------
  80
  81     // get the number of rows for a control with wxNB_MULTILINE style (not all
  82     // versions support it - they will always return 1 then)
  83     virtual int GetRowCount() const { return 1; }
  84
  85     // set the padding between tabs (in pixels)
  86     virtual void SetPadding(const wxSize& padding) = 0;
  87
  88     // set the size of the tabs for wxNB_FIXEDWIDTH controls
  89     virtual void SetTabSize(const wxSize& sz) = 0;
  90
  91
  92
  93     // implement some base class functions
  94     virtual wxSize CalcSizeFromPage(const wxSize& sizePage) const;
  95
  96     // On platforms that support it, get the theme page background colour, else invalid colour
  97     virtual wxColour GetThemeBackgroundColour() const { return wxNullColour; }
  98
  99
 100     // send wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING/ED events
 101
 102     // returns false if the change to nPage is vetoed by the program
 103     bool SendPageChangingEvent(int nPage);
 104
 105     // sends the event about page change from old to new (or GetSelection() if
 106     // new is -1)
 107     void SendPageChangedEvent(int nPageOld, int nPageNew = -1);
 108
 109     // wxBookCtrlBase overrides this method to return false but we do need
 110     // focus because we have tabs
 111     virtual bool AcceptsFocus() const { return wxControl::AcceptsFocus(); }
 112
 113 protected:
 114     DECLARE_NO_COPY_CLASS(wxNotebookBase)
 115 };
 116
 117 // ----------------------------------------------------------------------------
 118 // notebook event class and related stuff
 119 // ----------------------------------------------------------------------------
 120
 121 class WXDLLEXPORT wxNotebookEvent : public wxBookCtrlBaseEvent
 122 {
 123 public:
 124     wxNotebookEvent(wxEventType commandType = wxEVT_NULL, int winid = 0,
 125                     int nSel = -1, int nOldSel = -1)
 126         : wxBookCtrlBaseEvent(commandType, winid, nSel, nOldSel)
 127     {
 128     }
 129
 130     wxNotebookEvent(const wxNotebookEvent& event)
 131         : wxBookCtrlBaseEvent(event)
 132     {
 133     }
 134
 135     virtual wxEvent *Clone() const { return new wxNotebookEvent(*this); }
 136
 137 private:
 138     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxNotebookEvent)
 139 };
 140
 141 BEGIN_DECLARE_EVENT_TYPES()
 142     DECLARE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, 802)
 143     DECLARE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, 803)
 144 END_DECLARE_EVENT_TYPES()
 145
 146 typedef void (wxEvtHandler::*wxNotebookEventFunction)(wxNotebookEvent&);
 147
 148 #define wxNotebookEventHandler(func) \
 149     (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxNotebookEventFunction, &func)
 150
 151 #define EVT_NOTEBOOK_PAGE_CHANGED(winid, fn) \
 152     wx__DECLARE_EVT1(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, winid, wxNotebookEventHandler(fn))
 153
 154 #define EVT_NOTEBOOK_PAGE_CHANGING(winid, fn) \
 155     wx__DECLARE_EVT1(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, winid, wxNotebookEventHandler(fn))
 156
 157 // ----------------------------------------------------------------------------
 158 // wxNotebook class itself
 159 // ----------------------------------------------------------------------------
 160
 161 #if defined(__WXUNIVERSAL__)
 162     #include "wx/univ/notebook.h"
 163 #elif defined(__WXMSW__)
 164     #include  "wx/msw/notebook.h"
 165 #elif defined(__WXMOTIF__)
 166     #include  "wx/generic/notebook.h"
 167 #elif defined(__WXGTK20__)
 168     #include  "wx/gtk/notebook.h"
 169 #elif defined(__WXGTK__)
 170     #include  "wx/gtk1/notebook.h"
 171 #elif defined(__WXMAC__)
 172     #include  "wx/mac/notebook.h"
 173 #elif defined(__WXCOCOA__)
 174     #include  "wx/cocoa/notebook.h"
 175 #elif defined(__WXPM__)
 176     #include  "wx/os2/notebook.h"
 177 #endif
 178
 179 #endif // wxUSE_NOTEBOOK
 180
 181 #endif
 182     // _WX_NOTEBOOK_H_BASE_