include/wx/gtk/notebook.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/gtk/notebook.h
   3 // Purpose:     wxNotebook class
   4 // Author:      Robert Roebling
   5 // Modified by:
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) Julian Smart and Robert Roebling
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_GTKNOTEBOOK_H_
  12 #define _WX_GTKNOTEBOOK_H_
  13
  14 //-----------------------------------------------------------------------------
  15 // internal class
  16 //-----------------------------------------------------------------------------
  17
  18 class WXDLLIMPEXP_FWD_CORE wxGtkNotebookPage;
  19
  20 #include "wx/list.h"
  21 WX_DECLARE_LIST(wxGtkNotebookPage, wxGtkNotebookPagesList);
  22
  23 //-----------------------------------------------------------------------------
  24 // wxNotebook
  25 //-----------------------------------------------------------------------------
  26
  27 class WXDLLIMPEXP_CORE wxNotebook : public wxNotebookBase
  28 {
  29 public:
  30       // default for dynamic class
  31     wxNotebook();
  32       // the same arguments as for wxControl
  33     wxNotebook(wxWindow *parent,
  34              wxWindowID id,
  35              const wxPoint& pos = wxDefaultPosition,
  36              const wxSize& size = wxDefaultSize,
  37              long style = 0,
  38              const wxString& name = wxNotebookNameStr);
  39       // Create() function
  40     bool Create(wxWindow *parent,
  41               wxWindowID id,
  42               const wxPoint& pos = wxDefaultPosition,
  43               const wxSize& size = wxDefaultSize,
  44               long style = 0,
  45               const wxString& name = wxNotebookNameStr);
  46       // dtor
  47     virtual ~wxNotebook();
  48
  49   // accessors
  50   // ---------
  51
  52     // set the currently selected page, return the index of the previously
  53     // selected one (or wxNOT_FOUND on error)
  54     // NB: this function will _not_ generate wxEVT_NOTEBOOK_PAGE_xxx events
  55     int SetSelection(size_t nPage) { return DoSetSelection(nPage, SetSelection_SendEvent); }
  56     // get the currently selected page
  57   int GetSelection() const;
  58
  59   // changes selected page without sending events
  60   int ChangeSelection(size_t nPage) { return DoSetSelection(nPage); }
  61
  62     // set/get the title of a page
  63   bool SetPageText(size_t nPage, const wxString& strText);
  64   wxString GetPageText(size_t nPage) const;
  65
  66     // sets/returns item's image index in the current image list
  67   int  GetPageImage(size_t nPage) const;
  68   bool SetPageImage(size_t nPage, int nImage);
  69
  70   // control the appearance of the notebook pages
  71     // set the padding between tabs (in pixels)
  72   void SetPadding(const wxSize& padding);
  73     // sets the size of the tabs (assumes all tabs are the same size)
  74   void SetTabSize(const wxSize& sz);
  75
  76   // geometry
  77   virtual wxSize CalcSizeFromPage(const wxSize& sizePage) const;
  78   virtual int HitTest(const wxPoint& pt, long *flags = NULL) const;
  79
  80   // operations
  81   // ----------
  82     // remove all pages
  83   bool DeleteAllPages();
  84
  85     // adds a new page to the notebook (it will be deleted by the notebook,
  86     // don't delete it yourself). If bSelect, this page becomes active.
  87     // the same as AddPage(), but adds it at the specified position
  88     bool InsertPage( size_t position,
  89                      wxNotebookPage *win,
  90                      const wxString& strText,
  91                      bool bSelect = false,
  92                      int imageId = NO_IMAGE );
  93
  94     // handler for tab navigation
  95     // --------------------------
  96     void OnNavigationKey(wxNavigationKeyEvent& event);
  97
  98
  99     static wxVisualAttributes
 100     GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
 101
 102     // implementation
 103     // --------------
 104
 105 #if wxUSE_CONSTRAINTS
 106     void SetConstraintSizes(bool recurse);
 107     bool DoPhase(int phase);
 108 #endif
 109
 110     // Called by GTK event handler when the current page is definitely changed.
 111     void GTKOnPageChanged();
 112
 113     // helper function
 114     wxGtkNotebookPage* GetNotebookPage(int page) const;
 115
 116     // the additional page data (the pages themselves are in m_pages array)
 117     wxGtkNotebookPagesList m_pagesData;
 118
 119     // we need to store the old selection since there
 120     // is no other way to know about it at the time
 121     // of the change selection event
 122     int m_oldSelection;
 123
 124 protected:
 125     // set all page's attributes
 126     virtual void DoApplyWidgetStyle(GtkRcStyle *style);
 127     virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const;
 128
 129     // remove one page from the notebook but do not destroy it
 130     virtual wxNotebookPage *DoRemovePage(size_t nPage);
 131
 132     int DoSetSelection(size_t nPage, int flags = 0);
 133
 134 private:
 135     // the padding set by SetPadding()
 136     int m_padding;
 137
 138     void Init();
 139     virtual void AddChildGTK(wxWindowGTK* child);
 140
 141     DECLARE_DYNAMIC_CLASS(wxNotebook)
 142     DECLARE_EVENT_TABLE()
 143 };
 144
 145 #endif // _WX_GTKNOTEBOOK_H_