include/wx/msw/tabctrl.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        tabctrl.h
   3 // Purpose:     wxTabCtrl class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_TABCTRL_H_
  13 #define _WX_TABCTRL_H_
  14
  15 class WXDLLIMPEXP_FWD_CORE wxImageList;
  16
  17 // extern WXDLLEXPORT_DATA(const wxChar) wxToolBarNameStr[];
  18
  19 /*
  20  * Flags returned by HitTest
  21  */
  22
  23 #define wxTAB_HITTEST_NOWHERE           1
  24 #define wxTAB_HITTEST_ONICON            2
  25 #define wxTAB_HITTEST_ONLABEL           4
  26 #define wxTAB_HITTEST_ONITEM            6
  27
  28 class WXDLLEXPORT wxTabCtrl: public wxControl
  29 {
  30   DECLARE_DYNAMIC_CLASS(wxTabCtrl)
  31  public:
  32    /*
  33     * Public interface
  34     */
  35
  36     wxTabCtrl();
  37
  38     inline wxTabCtrl(wxWindow *parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
  39             long style = 0, const wxString& name = wxT("tabCtrl"))
  40     {
  41         Create(parent, id, pos, size, style, name);
  42     }
  43     virtual ~wxTabCtrl();
  44
  45 // Accessors
  46
  47     // Get the selection
  48     int GetSelection() const;
  49
  50     // Get the tab with the current keyboard focus
  51     int GetCurFocus() const;
  52
  53     // Get the associated image list
  54     wxImageList* GetImageList() const;
  55
  56     // Get the number of items
  57     int GetItemCount() const;
  58
  59     // Get the rect corresponding to the tab
  60     bool GetItemRect(int item, wxRect& rect) const;
  61
  62     // Get the number of rows
  63     int GetRowCount() const;
  64
  65     // Get the item text
  66     wxString GetItemText(int item) const ;
  67
  68     // Get the item image
  69     int GetItemImage(int item) const;
  70
  71     // Get the item data
  72     void* GetItemData(int item) const;
  73
  74     // Set the selection
  75     int SetSelection(int item);
  76
  77     // Set the image list
  78     void SetImageList(wxImageList* imageList);
  79
  80     // Set the text for an item
  81     bool SetItemText(int item, const wxString& text);
  82
  83     // Set the image for an item
  84     bool SetItemImage(int item, int image);
  85
  86     // Set the data for an item
  87     bool SetItemData(int item, void* data);
  88
  89     // Set the size for a fixed-width tab control
  90     void SetItemSize(const wxSize& size);
  91
  92     // Set the padding between tabs
  93     void SetPadding(const wxSize& padding);
  94
  95 // Operations
  96
  97     bool Create(wxWindow *parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
  98                 long style = 0, const wxString& name = wxT("tabCtrl"));
  99
 100     // Delete all items
 101     bool DeleteAllItems();
 102
 103     // Delete an item
 104     bool DeleteItem(int item);
 105
 106     // Hit test
 107     int HitTest(const wxPoint& pt, long& flags);
 108
 109     // Insert an item
 110     bool InsertItem(int item, const wxString& text, int imageId = -1, void* data = NULL);
 111
 112     // Implementation
 113
 114     virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
 115
 116     // Responds to colour changes
 117     void OnSysColourChanged(wxSysColourChangedEvent& event);
 118
 119 protected:
 120     wxImageList*    m_imageList;
 121
 122 DECLARE_EVENT_TABLE()
 123     DECLARE_NO_COPY_CLASS(wxTabCtrl)
 124 };
 125
 126 class WXDLLEXPORT wxTabEvent : public wxNotifyEvent
 127 {
 128 public:
 129     wxTabEvent(wxEventType commandType = wxEVT_NULL, int id = 0,
 130                     int nSel = -1, int nOldSel = -1)
 131         : wxNotifyEvent(commandType, id)
 132         {
 133             m_nSel = nSel;
 134             m_nOldSel = nOldSel;
 135         }
 136
 137     // accessors
 138         // the currently selected page (-1 if none)
 139     int GetSelection() const { return m_nSel; }
 140     void SetSelection(int nSel) { m_nSel = nSel; }
 141         // the page that was selected before the change (-1 if none)
 142     int GetOldSelection() const { return m_nOldSel; }
 143     void SetOldSelection(int nOldSel) { m_nOldSel = nOldSel; }
 144
 145 private:
 146     int m_nSel,     // currently selected page
 147         m_nOldSel;  // previously selected page
 148
 149     DECLARE_DYNAMIC_CLASS_NO_COPY(wxTabEvent)
 150 };
 151
 152 typedef void (wxEvtHandler::*wxTabEventFunction)(wxTabEvent&);
 153
 154 #define EVT_TAB_SEL_CHANGED(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_COMMAND_TAB_SEL_CHANGED, \
 155   id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxTabEventFunction, & fn ), NULL),
 156 #define EVT_TAB_SEL_CHANGING(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_COMMAND_TAB_SEL_CHANGING, \
 157   id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxTabEventFunction, & fn ), NULL),
 158
 159 #endif
 160     // _WX_TABCTRL_H_