contrib/include/wx/fl/dyntbar.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        No names yet.
   3 // Purpose:     Contrib. demo
   4 // Author:      Aleksandras Gluchovas
   5 // Modified by:
   6 // Created:     ??/10/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Aleksandras Gluchovas
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef __DYNTBAR_G__
  13 #define __DYNTBAR_G__
  14
  15 #ifdef __GNUG__
  16     #pragma interface "dyntbar.h"
  17 #endif
  18
  19 #include "wx/tbarbase.h"
  20 #include "wx/dynarray.h"
  21
  22 // layout item
  23
  24 class wxToolLayoutItem : public wxObject
  25 {
  26 public:
  27         wxRect    mRect;
  28         bool      mIsSeparator;
  29 };
  30
  31 class wxDynToolInfo;
  32
  33 typedef wxToolLayoutItem* wxToolLayoutItemPtrT;
  34 typedef wxDynToolInfo*    wxDynToolInfoPtrT;
  35
  36
  37 WX_DEFINE_ARRAY( wxToolLayoutItemPtrT, wxLayoutItemArrayT  );
  38 WX_DEFINE_ARRAY( wxDynToolInfoPtrT,    wxDynToolInfoArrayT );
  39
  40 // base class for layouting algorithm implementations
  41
  42 class LayoutManagerBase
  43 {
  44 public:
  45         virtual void Layout( const wxSize&       parentDim,
  46                                                  wxSize&                 resultingDim,
  47                                                  wxLayoutItemArrayT& items,
  48                                                  int                     horizGap,
  49                                  int                     vertGap   ) = 0;
  50
  51         virtual ~LayoutManagerBase() {}
  52 };
  53
  54 // layouts items in left-to-right order from
  55 // top towards bottom
  56
  57 class BagLayout : public LayoutManagerBase
  58 {
  59 public:
  60         virtual void Layout( const wxSize&       parentDim,
  61                                                  wxSize&                 resultingDim,
  62                                                  wxLayoutItemArrayT& items,
  63                                                  int                     horizGap,
  64                                  int                     vertGap   );
  65 };
  66
  67 class wxDynToolInfo : public wxToolLayoutItem
  68 {
  69         DECLARE_DYNAMIC_CLASS(wxDynToolInfo)
  70
  71 public:
  72         wxWindow* mpToolWnd;
  73         int       mIndex;
  74         wxSize    mRealSize;
  75 };
  76
  77 // layouting orientations for tools
  78
  79 #define LO_HORIZONTAL    0
  80 #define LO_VERTICAL      1
  81 #define LO_FIT_TO_WINDOW 2
  82
  83 // class manages containment and layouting of tool-windows
  84
  85 class wxDynamicToolBar : public wxToolBarBase
  86 {
  87         DECLARE_DYNAMIC_CLASS(wxDynamicToolBar)
  88 protected:
  89
  90         friend class wxDynamicToolBarSerializer;
  91
  92         wxDynToolInfoArrayT mTools;
  93         LayoutManagerBase*  mpLayoutMan;
  94
  95 protected:
  96         virtual void SizeToolWindows();
  97
  98 public: /* public properties */
  99
 100         int                mSepartorSize; // default: 8
 101         int                mVertGap;      // default: 0
 102         int                mHorizGap;     // default: 0
 103
 104 public:
 105         wxDynamicToolBar();
 106
 107         wxDynamicToolBar(wxWindow *parent, const wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
 108                      const long style = wxNO_BORDER, const int orientation = wxVERTICAL,
 109                          const int RowsOrColumns = 1, const wxString& name = wxToolBarNameStr);
 110
 111         ~wxDynamicToolBar(void);
 112
 113         bool Create(wxWindow *parent, const wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
 114                                 const long style = wxNO_BORDER, const int orientation = wxVERTICAL, const int RowsOrColumns = 1, const wxString& name = wxToolBarNameStr);
 115
 116         // overridables
 117
 118         virtual void AddTool( int toolIndex,
 119                                                   wxWindow* pToolWindow,
 120                                                   const wxSize& size = wxDefaultSize );
 121
 122         virtual void AddTool( int toolIndex,
 123                                                   const wxString& imageFileName,
 124                                                   int imageFileType = wxBITMAP_TYPE_BMP,
 125                                                   const wxString& labelText = "", bool alignTextRight = FALSE,
 126                                                   bool isFlat = TRUE );
 127         virtual void AddTool( int toolIndex, wxBitmap labelBmp,
 128                                                   const wxString& labelText = "", bool alignTextRight = FALSE,
 129                                                   bool isFlat = TRUE );
 130
 131         // method from wxToolBarBase (for compatibility), only
 132         // first two arguments are valid
 133
 134   virtual wxToolBarToolBase *AddTool(const int toolIndex, const wxBitmap& bitmap, const wxBitmap& pushedBitmap = wxNullBitmap,
 135                const bool toggle = FALSE, const long xPos = -1, const long yPos = -1, wxObject *clientData = NULL,
 136                const wxString& helpString1 = "", const wxString& helpString2 = "");
 137
 138         virtual void AddSeparator( wxWindow* pSepartorWnd = NULL );
 139
 140         wxDynToolInfo* GetToolInfo( int toolIndex );
 141
 142         void RemveTool( int toolIndex );
 143
 144         // the default implementation draws shaded line
 145         virtual void DrawSeparator( wxDynToolInfo& info, wxDC& dc );
 146
 147         // see definitions of orientation types
 148         virtual bool Layout();
 149
 150         virtual void GetPreferredDim( const wxSize& givenDim, wxSize& prefDim );
 151
 152         virtual LayoutManagerBase* CreateDefaulLayout() { return new BagLayout(); }
 153
 154         virtual void SetLayout( LayoutManagerBase* pLayout );
 155
 156         virtual void EnableTool(const int toolIndex, const bool enable = TRUE);
 157
 158         // event handlers
 159
 160         void OnSize( wxSizeEvent& event );
 161         void OnPaint( wxPaintEvent& event );
 162         void OnEraseBackground( wxEraseEvent& event );
 163
 164         // overriden from wxToolBarBase
 165
 166         virtual bool Realize(void);
 167
 168         // stuff from the 2.1.15
 169
 170     virtual wxToolBarToolBase *FindToolForPosition(wxCoord x,
 171                                                    wxCoord y) const;
 172
 173
 174     virtual bool DoInsertTool(size_t pos, wxToolBarToolBase *tool);
 175
 176     // the tool is still in m_tools list when this function is called, it will
 177     // only be deleted from it if it succeeds
 178     virtual bool DoDeleteTool(size_t pos, wxToolBarToolBase *tool);
 179
 180     // called when the tools enabled flag changes
 181     virtual void DoEnableTool(wxToolBarToolBase *tool, bool enable);
 182
 183     // called when the tool is toggled
 184     virtual void DoToggleTool(wxToolBarToolBase *tool, bool toggle);
 185
 186     // called when the tools "can be toggled" flag changes
 187     virtual void DoSetToggle(wxToolBarToolBase *tool, bool toggle);
 188
 189     // the functions to create toolbar tools
 190     virtual wxToolBarToolBase *CreateTool(int id,
 191                                           const wxBitmap& bitmap1,
 192                                           const wxBitmap& bitmap2,
 193                                           bool toggle,
 194                                           wxObject *clientData,
 195                                           const wxString& shortHelpString,
 196                                           const wxString& longHelpString);
 197     virtual wxToolBarToolBase *CreateTool(wxControl *control);
 198
 199
 200         DECLARE_EVENT_TABLE()
 201 };
 202
 203 #endif /* __DYNTBAR_G__ */
 204