include/wx/gtk/notebook.h

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