src/palmos/ownerdrw.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/palmos/ownerdrw.cpp
   3 // Purpose:     implementation of wxOwnerDrawn class
   4 // Author:      William Osborne - minimal working wxPalmOS port
   5 // Modified by:
   6 // Created:     10/13/04
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) William Osborne
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __BORLANDC__
  16     #pragma hdrstop
  17 #endif
  18
  19 #ifndef WX_PRECOMP
  20     #include "wx/window.h"
  21     #include "wx/font.h"
  22     #include "wx/bitmap.h"
  23     #include "wx/dcmemory.h"
  24     #include "wx/menu.h"
  25     #include "wx/utils.h"
  26     #include "wx/settings.h"
  27     #include "wx/menuitem.h"
  28     #include "wx/module.h"
  29 #endif
  30
  31 #include "wx/ownerdrw.h"
  32 #include "wx/fontutil.h"
  33
  34 #if wxUSE_OWNER_DRAWN
  35
  36 class wxMSWSystemMenuFontModule : public wxModule
  37 {
  38 public:
  39
  40     virtual bool OnInit()
  41     {
  42         ms_systemMenuFont = new wxFont;
  43         return true;
  44     }
  45
  46     virtual void OnExit()
  47     {
  48         wxDELETE(ms_systemMenuFont);
  49     }
  50
  51     static wxFont* ms_systemMenuFont;
  52     static int ms_systemMenuButtonWidth;   // windows clean install default
  53     static int ms_systemMenuHeight;        // windows clean install default
  54 private:
  55     DECLARE_DYNAMIC_CLASS(wxMSWSystemMenuFontModule)
  56 };
  57
  58 // these static variables are by the wxMSWSystemMenuFontModule object
  59 // and reflect the system settings returned by the Win32 API's
  60 // SystemParametersInfo() call.
  61
  62 wxFont* wxMSWSystemMenuFontModule::ms_systemMenuFont = NULL;
  63 int wxMSWSystemMenuFontModule::ms_systemMenuButtonWidth = 18;   // windows clean install default
  64 int wxMSWSystemMenuFontModule::ms_systemMenuHeight = 18;        // windows clean install default
  65
  66 IMPLEMENT_DYNAMIC_CLASS(wxMSWSystemMenuFontModule, wxModule)
  67
  68 // ============================================================================
  69 // implementation of wxOwnerDrawn class
  70 // ============================================================================
  71
  72 // ctor
  73 // ----
  74 wxOwnerDrawn::wxOwnerDrawn(const wxString& str,
  75                            bool bCheckable, bool bMenuItem)
  76             : m_strName(str)
  77 {
  78 }
  79
  80
  81 // these items will be set during the first invocation of the c'tor,
  82 // because the values will be determined by checking the system settings,
  83 // which is a chunk of code
  84 size_t wxOwnerDrawn::ms_nDefaultMarginWidth = 0;
  85 size_t wxOwnerDrawn::ms_nLastMarginWidth = 0;
  86
  87
  88 // drawing
  89 // -------
  90
  91 // get size of the item
  92 // The item size includes the menu string, the accel string,
  93 // the bitmap and size for a submenu expansion arrow...
  94 bool wxOwnerDrawn::OnMeasureItem(size_t *pwidth, size_t *pheight)
  95 {
  96     return false;
  97 }
  98
  99 // draw the item
 100 bool wxOwnerDrawn::OnDrawItem(wxDC& dc,
 101                               const wxRect& rc,
 102                               wxODAction act,
 103                               wxODStatus st)
 104 {
 105     return false;
 106 }
 107
 108
 109 #endif // wxUSE_OWNER_DRAWN