include/wx/msw/notebook.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/notebook.h
   3 // Purpose:     MSW/GTK compatible notebook (a.k.a. property sheet)
   4 // Author:      Robert Roebling
   5 // Modified by: Vadim Zeitlin for Windows version
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) Julian Smart
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _NOTEBOOK_H
  12 #define _NOTEBOOK_H
  13
  14 #if wxUSE_NOTEBOOK
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 #include "wx/control.h"
  21
  22 // ----------------------------------------------------------------------------
  23 // wxNotebook
  24 // ----------------------------------------------------------------------------
  25
  26 class WXDLLIMPEXP_CORE wxNotebookPageInfo : public wxObject
  27 {
  28 public :
  29     wxNotebookPageInfo() { m_page = NULL; m_imageId = -1; m_selected = false; }
  30     virtual ~wxNotebookPageInfo() { }
  31
  32     void Create(wxNotebookPage *page,
  33                 const wxString& text,
  34                 bool selected,
  35                 int imageId)
  36     {
  37         m_page = page;
  38         m_text = text;
  39         m_selected = selected;
  40         m_imageId = imageId;
  41     }
  42
  43     wxNotebookPage* GetPage() const { return m_page; }
  44     wxString GetText() const { return m_text; }
  45     bool GetSelected() const { return m_selected; }
  46     int GetImageId() const { return m_imageId; }
  47
  48 private:
  49     wxNotebookPage *m_page;
  50     wxString m_text;
  51     bool m_selected;
  52     int m_imageId;
  53
  54     DECLARE_DYNAMIC_CLASS(wxNotebookPageInfo)
  55 };
  56
  57
  58 WX_DECLARE_EXPORTED_LIST(wxNotebookPageInfo, wxNotebookPageInfoList );
  59
  60 class WXDLLIMPEXP_CORE wxNotebook : public wxNotebookBase
  61 {
  62 public:
  63   // ctors
  64   // -----
  65     // default for dynamic class
  66   wxNotebook();
  67     // the same arguments as for wxControl (@@@ any special styles?)
  68   wxNotebook(wxWindow *parent,
  69              wxWindowID id,
  70              const wxPoint& pos = wxDefaultPosition,
  71              const wxSize& size = wxDefaultSize,
  72              long style = 0,
  73              const wxString& name = wxNotebookNameStr);
  74     // Create() function
  75   bool Create(wxWindow *parent,
  76               wxWindowID id,
  77               const wxPoint& pos = wxDefaultPosition,
  78               const wxSize& size = wxDefaultSize,
  79               long style = 0,
  80               const wxString& name = wxNotebookNameStr);
  81   virtual ~wxNotebook();
  82
  83   // accessors
  84   // ---------
  85     // get number of pages in the dialog
  86   virtual size_t GetPageCount() const;
  87
  88     // set the currently selected page, return the index of the previously
  89     // selected one (or -1 on error)
  90     // NB: this function will _not_ generate wxEVT_NOTEBOOK_PAGE_xxx events
  91   int SetSelection(size_t nPage);
  92     // get the currently selected page
  93   int GetSelection() const { return m_nSelection; }
  94
  95     // changes selected page without sending events
  96   int ChangeSelection(size_t nPage);
  97
  98     // set/get the title of a page
  99   bool SetPageText(size_t nPage, const wxString& strText);
 100   wxString GetPageText(size_t nPage) const;
 101
 102   // image list stuff: each page may have an image associated with it. All
 103   // the images belong to an image list, so you have to
 104   // 1) create an image list
 105   // 2) associate it with the notebook
 106   // 3) set for each page it's image
 107     // associate image list with a control
 108   void SetImageList(wxImageList* imageList);
 109
 110     // sets/returns item's image index in the current image list
 111   int  GetPageImage(size_t nPage) const;
 112   bool SetPageImage(size_t nPage, int nImage);
 113
 114     // currently it's always 1 because wxGTK doesn't support multi-row
 115     // tab controls
 116   int GetRowCount() const;
 117
 118   // control the appearance of the notebook pages
 119     // set the size (the same for all pages)
 120   void SetPageSize(const wxSize& size);
 121     // set the padding between tabs (in pixels)
 122   void SetPadding(const wxSize& padding);
 123
 124   // operations
 125   // ----------
 126     // remove all pages
 127   bool DeleteAllPages();
 128
 129     // inserts a new page to the notebook (it will be deleted ny the notebook,
 130     // don't delete it yourself). If bSelect, this page becomes active.
 131   bool InsertPage(size_t nPage,
 132                   wxNotebookPage *pPage,
 133                   const wxString& strText,
 134                   bool bSelect = false,
 135                   int imageId = -1);
 136
 137   void AddPageInfo( wxNotebookPageInfo* info ) { AddPage( info->GetPage() , info->GetText() , info->GetSelected() , info->GetImageId() ); }
 138   const wxNotebookPageInfoList& GetPageInfos() const;
 139
 140     // Windows-only at present. Also, you must use the wxNB_FIXEDWIDTH
 141     // style.
 142   void SetTabSize(const wxSize& sz);
 143
 144     // hit test
 145   virtual int HitTest(const wxPoint& pt, long *flags = NULL) const;
 146
 147     // calculate the size of the notebook from the size of its page
 148   virtual wxSize CalcSizeFromPage(const wxSize& sizePage) const;
 149
 150   // callbacks
 151   // ---------
 152   void OnSize(wxSizeEvent& event);
 153   void OnSelChange(wxNotebookEvent& event);
 154   void OnNavigationKey(wxNavigationKeyEvent& event);
 155
 156   // base class virtuals
 157   // -------------------
 158
 159   virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
 160   virtual bool MSWOnScroll(int orientation, WXWORD nSBCode,
 161                            WXWORD pos, WXHWND control);
 162
 163 #if wxUSE_CONSTRAINTS
 164   virtual void SetConstraintSizes(bool recurse = true);
 165   virtual bool DoPhase(int nPhase);
 166 #endif // wxUSE_CONSTRAINTS
 167
 168   // Attempts to get colour for UX theme page background
 169   wxColour GetThemeBackgroundColour() const;
 170
 171   // implementation only
 172   // -------------------
 173
 174 #if wxUSE_UXTHEME
 175   virtual bool SetBackgroundColour(const wxColour& colour)
 176   {
 177       if ( !wxNotebookBase::SetBackgroundColour(colour) )
 178           return false;
 179
 180       UpdateBgBrush();
 181
 182       return true;
 183   }
 184
 185   // return the themed brush for painting our children
 186   virtual WXHBRUSH MSWGetBgBrushForChild(WXHDC hDC, WXHWND hWnd);
 187
 188   // draw child background
 189   virtual bool MSWPrintChild(WXHDC hDC, wxWindow *win);
 190 #endif // wxUSE_UXTHEME
 191
 192   // translate wxWin styles to the Windows ones
 193   virtual WXDWORD MSWGetStyle(long flags, WXDWORD *exstyle = NULL) const;
 194
 195 protected:
 196   // common part of all ctors
 197   void Init();
 198
 199   // hides the currently shown page and shows the given one (if not -1) and
 200   // updates m_nSelection accordingly
 201   void UpdateSelection(int selNew);
 202
 203   // remove one page from the notebook, without deleting
 204   virtual wxNotebookPage *DoRemovePage(size_t nPage);
 205
 206   // get the page rectangle for the current notebook size
 207   //
 208   // returns empty rectangle if an error occurs, do test for it
 209   wxRect GetPageSize() const;
 210
 211   // set the size of the given page to fit in the notebook
 212   void AdjustPageSize(wxNotebookPage *page);
 213
 214 #if wxUSE_UXTHEME
 215   // gets the bitmap of notebook background and returns a brush from it
 216   WXHBRUSH QueryBgBitmap();
 217
 218   // creates the brush to be used for drawing the tab control background
 219   void UpdateBgBrush();
 220
 221   // common part of QueryBgBitmap() and MSWPrintChild()
 222   //
 223   // if child == NULL, draw background for the entire notebook itself
 224   bool DoDrawBackground(WXHDC hDC, wxWindow *child = NULL);
 225 #endif // wxUSE_UXTHEME
 226
 227   // these function are only used for reducing flicker on notebook resize and
 228   // we don't need to do this for WinCE
 229 #ifndef __WXWINCE__
 230   void OnEraseBackground(wxEraseEvent& event);
 231   void OnPaint(wxPaintEvent& event);
 232
 233   // true if we have already subclassed our updown control
 234   bool m_hasSubclassedUpdown;
 235 #endif // __WXWINCE__
 236
 237   // the current selection (-1 if none)
 238   int m_nSelection;
 239
 240   wxNotebookPageInfoList m_pageInfos;
 241
 242 #if wxUSE_UXTHEME
 243   // background brush used to paint the tab control
 244   WXHBRUSH m_hbrBackground;
 245 #endif // wxUSE_UXTHEME
 246
 247
 248   DECLARE_DYNAMIC_CLASS_NO_COPY(wxNotebook)
 249   DECLARE_EVENT_TABLE()
 250 };
 251
 252 #endif // wxUSE_NOTEBOOK
 253
 254 #endif // _NOTEBOOK_H