include/wx/msw/tbar95.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/tbar95.h
   3 // Purpose:     wxToolBar (Windows 95 toolbar) 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_TBAR95_H_
  13 #define _WX_TBAR95_H_
  14
  15 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16     #pragma interface "tbar95.h"
  17 #endif
  18
  19 #if wxUSE_TOOLBAR
  20
  21 #include "wx/dynarray.h"
  22
  23 class WXDLLEXPORT wxToolBar : public wxToolBarBase
  24 {
  25 public:
  26     // ctors and dtor
  27     wxToolBar() { Init(); }
  28
  29     wxToolBar(wxWindow *parent,
  30                 wxWindowID id,
  31                 const wxPoint& pos = wxDefaultPosition,
  32                 const wxSize& size = wxDefaultSize,
  33                 long style = wxNO_BORDER | wxTB_HORIZONTAL,
  34                 const wxString& name = wxToolBarNameStr)
  35     {
  36         Init();
  37
  38         Create(parent, id, pos, size, style, name);
  39     }
  40
  41     bool Create(wxWindow *parent,
  42                 wxWindowID id,
  43                 const wxPoint& pos = wxDefaultPosition,
  44                 const wxSize& size = wxDefaultSize,
  45                 long style = wxNO_BORDER | wxTB_HORIZONTAL,
  46                 const wxString& name = wxToolBarNameStr);
  47
  48     virtual ~wxToolBar();
  49
  50     // override/implement base class virtuals
  51     virtual wxToolBarToolBase *FindToolForPosition(wxCoord x, wxCoord y) const;
  52
  53     virtual bool Realize();
  54
  55     virtual void SetToolBitmapSize(const wxSize& size);
  56     virtual wxSize GetToolSize() const;
  57
  58     virtual void SetRows(int nRows);
  59
  60     // implementation only from now on
  61     // -------------------------------
  62
  63     virtual void SetWindowStyleFlag(long style);
  64
  65     virtual bool MSWCommand(WXUINT param, WXWORD id);
  66     virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
  67
  68     void OnMouseEvent(wxMouseEvent& event);
  69     void OnSysColourChanged(wxSysColourChangedEvent& event);
  70     void OnEraseBackground(wxEraseEvent& event);
  71
  72     void SetFocus() {}
  73
  74     static WXHBITMAP MapBitmap(WXHBITMAP bitmap, int width, int height);
  75
  76 protected:
  77     // common part of all ctors
  78     void Init();
  79
  80     // create the native toolbar control
  81     bool MSWCreateToolbar(const wxPoint& pos, const wxSize& size);
  82
  83     // recreate the control completely
  84     void Recreate();
  85
  86     // implement base class pure virtuals
  87     virtual bool DoInsertTool(size_t pos, wxToolBarToolBase *tool);
  88     virtual bool DoDeleteTool(size_t pos, wxToolBarToolBase *tool);
  89
  90     virtual void DoEnableTool(wxToolBarToolBase *tool, bool enable);
  91     virtual void DoToggleTool(wxToolBarToolBase *tool, bool toggle);
  92     virtual void DoSetToggle(wxToolBarToolBase *tool, bool toggle);
  93
  94     virtual wxToolBarToolBase *CreateTool(int id,
  95                                           const wxString& label,
  96                                           const wxBitmap& bmpNormal,
  97                                           const wxBitmap& bmpDisabled,
  98                                           wxItemKind kind,
  99                                           wxObject *clientData,
 100                                           const wxString& shortHelp,
 101                                           const wxString& longHelp);
 102     virtual wxToolBarToolBase *CreateTool(wxControl *control);
 103
 104     // override WndProc mainly to process WM_SIZE
 105     virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
 106
 107     // return the appropriate size and flags for the toolbar control
 108     virtual wxSize DoGetBestSize() const;
 109     virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
 110
 111     // handlers for various events
 112     bool HandleSize(WXWPARAM wParam, WXLPARAM lParam);
 113     bool HandlePaint(WXWPARAM wParam, WXLPARAM lParam);
 114     void HandleMouseMove(WXWPARAM wParam, WXLPARAM lParam);
 115
 116     // should be called whenever the toolbar size changes
 117     void UpdateSize();
 118
 119     // the big bitmap containing all bitmaps of the toolbar buttons
 120     WXHBITMAP m_hBitmap;
 121
 122     // the total number of toolbar elements
 123     size_t m_nButtons;
 124
 125     // the tool the cursor is in
 126     wxToolBarToolBase *m_pInTool;
 127
 128 private:
 129     DECLARE_EVENT_TABLE()
 130     DECLARE_DYNAMIC_CLASS(wxToolBar)
 131     DECLARE_NO_COPY_CLASS(wxToolBar)
 132 };
 133
 134 #endif // wxUSE_TOOLBAR
 135
 136 #endif
 137     // _WX_TBAR95_H_