src/msw/bmpbuttn.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/msw/bmpbuttn.cpp
   3 // Purpose:     wxBitmapButton
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   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 #if wxUSE_BMPBUTTON
  20
  21 #include "wx/bmpbuttn.h"
  22
  23 #ifndef WX_PRECOMP
  24     #include "wx/log.h"
  25     #include "wx/dcmemory.h"
  26     #include "wx/image.h"
  27 #endif
  28
  29 #include "wx/msw/private.h"
  30 #include "wx/msw/dc.h"          // for wxDCTemp
  31
  32 #include "wx/msw/uxtheme.h"
  33
  34 #if wxUSE_UXTHEME
  35     // no need to include tmschema.h
  36     #ifndef BP_PUSHBUTTON
  37         #define BP_PUSHBUTTON 1
  38
  39         #define PBS_NORMAL    1
  40         #define PBS_HOT       2
  41         #define PBS_PRESSED   3
  42         #define PBS_DISABLED  4
  43         #define PBS_DEFAULTED 5
  44
  45         #define TMT_CONTENTMARGINS 3602
  46     #endif
  47 #endif // wxUSE_UXTHEME
  48
  49 #ifndef ODS_NOFOCUSRECT
  50     #define ODS_NOFOCUSRECT     0x0200
  51 #endif
  52
  53 // ----------------------------------------------------------------------------
  54 // macros
  55 // ----------------------------------------------------------------------------
  56
  57 #if wxUSE_EXTENDED_RTTI
  58
  59 WX_DEFINE_FLAGS( wxBitmapButtonStyle )
  60
  61 wxBEGIN_FLAGS( wxBitmapButtonStyle )
  62     // new style border flags, we put them first to
  63     // use them for streaming out
  64     wxFLAGS_MEMBER(wxBORDER_SIMPLE)
  65     wxFLAGS_MEMBER(wxBORDER_SUNKEN)
  66     wxFLAGS_MEMBER(wxBORDER_DOUBLE)
  67     wxFLAGS_MEMBER(wxBORDER_RAISED)
  68     wxFLAGS_MEMBER(wxBORDER_STATIC)
  69     wxFLAGS_MEMBER(wxBORDER_NONE)
  70
  71     // old style border flags
  72     wxFLAGS_MEMBER(wxSIMPLE_BORDER)
  73     wxFLAGS_MEMBER(wxSUNKEN_BORDER)
  74     wxFLAGS_MEMBER(wxDOUBLE_BORDER)
  75     wxFLAGS_MEMBER(wxRAISED_BORDER)
  76     wxFLAGS_MEMBER(wxSTATIC_BORDER)
  77     wxFLAGS_MEMBER(wxBORDER)
  78
  79     // standard window styles
  80     wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
  81     wxFLAGS_MEMBER(wxCLIP_CHILDREN)
  82     wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
  83     wxFLAGS_MEMBER(wxWANTS_CHARS)
  84     wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
  85     wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
  86     wxFLAGS_MEMBER(wxVSCROLL)
  87     wxFLAGS_MEMBER(wxHSCROLL)
  88
  89     wxFLAGS_MEMBER(wxBU_AUTODRAW)
  90     wxFLAGS_MEMBER(wxBU_LEFT)
  91     wxFLAGS_MEMBER(wxBU_RIGHT)
  92     wxFLAGS_MEMBER(wxBU_TOP)
  93     wxFLAGS_MEMBER(wxBU_BOTTOM)
  94 wxEND_FLAGS( wxBitmapButtonStyle )
  95
  96 IMPLEMENT_DYNAMIC_CLASS_XTI(wxBitmapButton, wxButton,"wx/bmpbuttn.h")
  97
  98 wxBEGIN_PROPERTIES_TABLE(wxBitmapButton)
  99     wxPROPERTY_FLAGS( WindowStyle , wxBitmapButtonStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
 100 wxEND_PROPERTIES_TABLE()
 101
 102 wxBEGIN_HANDLERS_TABLE(wxBitmapButton)
 103 wxEND_HANDLERS_TABLE()
 104
 105 wxCONSTRUCTOR_5( wxBitmapButton , wxWindow* , Parent , wxWindowID , Id , wxBitmap , Bitmap , wxPoint , Position , wxSize , Size )
 106
 107 #else
 108 IMPLEMENT_DYNAMIC_CLASS(wxBitmapButton, wxButton)
 109 #endif
 110
 111 BEGIN_EVENT_TABLE(wxBitmapButton, wxBitmapButtonBase)
 112     EVT_SYS_COLOUR_CHANGED(wxBitmapButton::OnSysColourChanged)
 113 END_EVENT_TABLE()
 114
 115 /*
 116 TODO PROPERTIES :
 117
 118 long "style" , wxBU_AUTODRAW
 119 bool "default" , 0
 120 bitmap "selected" ,
 121 bitmap "focus" ,
 122 bitmap "disabled" ,
 123 */
 124
 125 bool wxBitmapButton::Create(wxWindow *parent,
 126                             wxWindowID id,
 127                             const wxBitmap& bitmap,
 128                             const wxPoint& pos,
 129                             const wxSize& size, long style,
 130                             const wxValidator& validator,
 131                             const wxString& name)
 132 {
 133     if ( !wxBitmapButtonBase::Create(parent, id, pos, size, style,
 134                                      validator, name) )
 135         return false;
 136
 137     SetBitmapLabel(bitmap);
 138
 139     if ( !size.IsFullySpecified() )
 140     {
 141         // As our bitmap has just changed, our best size has changed as well so
 142         // reset the initial size using the new value.
 143         SetInitialSize(size);
 144     }
 145
 146     return true;
 147 }
 148
 149 void wxBitmapButton::DoSetBitmap(const wxBitmap& bitmap, State which)
 150 {
 151     if ( bitmap.IsOk() )
 152     {
 153         switch ( which )
 154         {
 155 #if wxUSE_IMAGE
 156             case State_Normal:
 157                 if ( !HasFlag(wxBU_AUTODRAW) && !m_disabledSetByUser )
 158                 {
 159                     wxImage img(bitmap.ConvertToImage().ConvertToGreyscale());
 160                     wxBitmapButtonBase::DoSetBitmap(img, State_Disabled);
 161                 }
 162                 break;
 163 #endif // wxUSE_IMAGE
 164
 165             case State_Focused:
 166                 // if the focus bitmap is specified but current one isn't, use
 167                 // the focus bitmap for hovering as well if this is consistent
 168                 // with the current Windows version look and feel
 169                 //
 170                 // rationale: this is compatible with the old wxGTK behaviour
 171                 // and also makes it much easier to do "the right thing" for
 172                 // all platforms (some of them, such as Windows XP, have "hot"
 173                 // buttons while others don't)
 174                 if ( !m_hoverSetByUser )
 175                     wxBitmapButtonBase::DoSetBitmap(bitmap, State_Current);
 176                 break;
 177
 178             case State_Current:
 179                 // don't overwrite it with the focused bitmap
 180                 m_hoverSetByUser = true;
 181                 break;
 182
 183             case State_Disabled:
 184                 // don't overwrite it with the version automatically created
 185                 // from the normal one
 186                 m_disabledSetByUser = true;
 187                 break;
 188
 189             default:
 190                 // nothing special to do but include the default clause to
 191                 // suppress gcc warnings
 192                 ;
 193         }
 194     }
 195
 196     wxBitmapButtonBase::DoSetBitmap(bitmap, which);
 197 }
 198
 199 #endif // wxUSE_BMPBUTTON