include/wx/univ/toolbar.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/univ/toolbar.h
   3 // Purpose:     wxToolBar declaration
   4 // Author:      Robert Roebling
   5 // Modified by:
   6 // Created:     10.09.00
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Robert Roebling
   9 // Licence:     wxWindows license
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_UNIV_TOOLBAR_H_
  13 #define _WX_UNIV_TOOLBAR_H_
  14
  15 #ifdef __GNUG__
  16     #pragma interface "univtoolbar.h"
  17 #endif
  18
  19 #include "wx/button.h"      // for wxStdButtonInputHandler
  20
  21 class WXDLLEXPORT wxToolBarTool;
  22
  23 // ----------------------------------------------------------------------------
  24 // the actions supported by this control
  25 // ----------------------------------------------------------------------------
  26
  27 #define wxACTION_TOOLBAR_TOGGLE  wxACTION_BUTTON_TOGGLE
  28 #define wxACTION_TOOLBAR_PRESS   wxACTION_BUTTON_PRESS
  29 #define wxACTION_TOOLBAR_RELEASE wxACTION_BUTTON_RELEASE
  30 #define wxACTION_TOOLBAR_CLICK   wxACTION_BUTTON_CLICK
  31 #define wxACTION_TOOLBAR_ENTER   _T("enter")     // highlight the tool
  32 #define wxACTION_TOOLBAR_LEAVE   _T("leave")     // unhighlight the tool
  33
  34 // ----------------------------------------------------------------------------
  35 // wxToolBar
  36 // ----------------------------------------------------------------------------
  37
  38 class WXDLLEXPORT wxToolBar : public wxToolBarBase
  39 {
  40 public:
  41     // construction/destruction
  42     wxToolBar() { Init(); }
  43     wxToolBar(wxWindow *parent,
  44               wxWindowID id,
  45               const wxPoint& pos = wxDefaultPosition,
  46               const wxSize& size = wxDefaultSize,
  47               long style = 0,
  48               const wxString& name = wxToolBarNameStr)
  49     {
  50         Init();
  51
  52         Create(parent, id, pos, size, style, name);
  53     }
  54
  55     bool Create( wxWindow *parent,
  56                  wxWindowID id,
  57                  const wxPoint& pos = wxDefaultPosition,
  58                  const wxSize& size = wxDefaultSize,
  59                  long style = 0,
  60                  const wxString& name = wxToolBarNameStr );
  61
  62     virtual ~wxToolBar();
  63
  64     virtual bool Realize();
  65
  66     virtual wxToolBarToolBase *FindToolForPosition(wxCoord x, wxCoord y) const;
  67
  68     virtual void SetToolShortHelp(int id, const wxString& helpString);
  69
  70     virtual void SetMargins(int x, int y);
  71     void SetMargins(const wxSize& size)
  72         { SetMargins((int) size.x, (int) size.y); }
  73
  74 protected:
  75     // common part of all ctors
  76     void Init();
  77
  78     // implement base class pure virtuals
  79     virtual bool DoInsertTool(size_t pos, wxToolBarToolBase *tool);
  80     virtual bool DoDeleteTool(size_t pos, wxToolBarToolBase *tool);
  81
  82     virtual void DoEnableTool(wxToolBarToolBase *tool, bool enable);
  83     virtual void DoToggleTool(wxToolBarToolBase *tool, bool toggle);
  84     virtual void DoSetToggle(wxToolBarToolBase *tool, bool toggle);
  85
  86     virtual wxToolBarToolBase *CreateTool(int id,
  87                                           const wxString& label,
  88                                           const wxBitmap& bmpNormal,
  89                                           const wxBitmap& bmpDisabled,
  90                                           wxItemKind kind,
  91                                           wxObject *clientData,
  92                                           const wxString& shortHelp,
  93                                           const wxString& longHelp);
  94     virtual wxToolBarToolBase *CreateTool(wxControl *control);
  95
  96     // implement wxUniversal methods
  97     virtual bool PerformAction(const wxControlAction& action,
  98                                long numArg = -1,
  99                                const wxString& strArg = wxEmptyString);
 100     virtual wxSize DoGetBestClientSize() const;
 101     virtual void DoDraw(wxControlRenderer *renderer);
 102
 103     // get the bounding rect for the given tool
 104     wxRect GetToolRect(wxToolBarToolBase *tool) const;
 105
 106     // redraw the given tool
 107     void RefreshTool(wxToolBarToolBase *tool);
 108
 109     // (re)calculate the tool positions, should only be called if it is
 110     // necessary to do it, i.e. m_needsLayout == TRUE
 111     void DoLayout();
 112
 113     // get the rect limits depending on the orientation: top/bottom for a
 114     // vertical toolbar, left/right for a horizontal one
 115     void GetRectLimits(const wxRect& rect, wxCoord *start, wxCoord *end) const;
 116
 117 private:
 118     // have we calculated the positions of our tools?
 119     bool m_needsLayout;
 120
 121     // the width of a separator
 122     wxCoord m_widthSeparator;
 123
 124     // the total size of all toolbar elements
 125     wxCoord m_maxWidth,
 126             m_maxHeight;
 127
 128 private:
 129     DECLARE_DYNAMIC_CLASS(wxToolBar)
 130 };
 131
 132 // ----------------------------------------------------------------------------
 133 // wxStdToolbarInputHandler: translates SPACE and ENTER keys and the left mouse
 134 // click into button press/release actions
 135 // ----------------------------------------------------------------------------
 136
 137 class WXDLLEXPORT wxStdToolbarInputHandler : public wxStdInputHandler
 138 {
 139 public:
 140     wxStdToolbarInputHandler(wxInputHandler *inphand);
 141
 142     virtual bool HandleKey(wxInputConsumer *consumer,
 143                            const wxKeyEvent& event,
 144                            bool pressed);
 145     virtual bool HandleMouse(wxInputConsumer *consumer,
 146                              const wxMouseEvent& event);
 147     virtual bool HandleMouseMove(wxInputConsumer *consumer, const wxMouseEvent& event);
 148     virtual bool HandleFocus(wxInputConsumer *consumer, const wxFocusEvent& event);
 149     virtual bool HandleActivation(wxInputConsumer *consumer, bool activated);
 150
 151 private:
 152     wxWindow            *m_winCapture;
 153     wxToolBarToolBase   *m_toolCapture;
 154     wxToolBarToolBase   *m_toolLast;
 155 };
 156
 157 #endif // _WX_UNIV_TOOLBAR_H_