include/wx/button.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/button.h
   3 // Purpose:     wxButtonBase class
   4 // Author:      Vadim Zetlin
   5 // Modified by:
   6 // Created:     15.08.00
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Vadim Zetlin
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_BUTTON_H_BASE_
  13 #define _WX_BUTTON_H_BASE_
  14
  15 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16     #pragma interface "buttonbase.h"
  17 #endif
  18
  19 #include "wx/defs.h"
  20
  21 // ----------------------------------------------------------------------------
  22 // wxButton flags shared with other classes
  23 // ----------------------------------------------------------------------------
  24
  25 #if wxUSE_TOGGLEBTN || wxUSE_BUTTON
  26
  27 // These flags affect label alignment
  28 #define wxBU_LEFT            0x0040
  29 #define wxBU_TOP             0x0080
  30 #define wxBU_RIGHT           0x0100
  31 #define wxBU_BOTTOM          0x0200
  32
  33 #endif
  34
  35 #if wxUSE_BUTTON
  36
  37 // ----------------------------------------------------------------------------
  38 // wxButton specific flags
  39 // ----------------------------------------------------------------------------
  40
  41 // These two flags are obsolete
  42 #define wxBU_NOAUTODRAW      0x0000
  43 #define wxBU_AUTODRAW        0x0004
  44
  45 // by default, the buttons will be created with some (system dependent)
  46 // minimal size to make them look nicer, giving this style will make them as
  47 // small as possible
  48 #define wxBU_EXACTFIT        0x0001
  49
  50 #include "wx/control.h"
  51 #include "wx/stockitem.h"
  52
  53 class WXDLLEXPORT wxBitmap;
  54
  55 WXDLLEXPORT_DATA(extern const wxChar*) wxButtonNameStr;
  56
  57 // ----------------------------------------------------------------------------
  58 // wxButton: a push button
  59 // ----------------------------------------------------------------------------
  60
  61 class WXDLLEXPORT wxButtonBase : public wxControl
  62 {
  63 public:
  64     wxButtonBase() { }
  65
  66     // show the image in the button in addition to the label
  67     virtual void SetImageLabel(const wxBitmap& WXUNUSED(bitmap)) { }
  68
  69     // set the margins around the image
  70     virtual void SetImageMargins(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y)) { }
  71
  72     // this wxButton method is called when the button becomes the default one
  73     // on its panel
  74     virtual void SetDefault() { }
  75
  76     // Buttons on MSW can look bad if they are not native colours, because
  77     // then they become owner-drawn and not theme-drawn.  Disable it here
  78     // in wxButtonBase to make it consistent.
  79     virtual bool ShouldInheritColours() const { return false; }
  80
  81     // returns the default button size for this platform
  82     static wxSize GetDefaultSize();
  83
  84 protected:
  85 #if !defined(__WXGTK20__) || defined(__WXUNIVERSAL__)
  86     // create stock button (generic implementation)
  87     bool CreateStock(wxWindow *parent, wxWindowID id, wxStockItemID stock,
  88                      const wxString& descriptiveLabel = wxEmptyString,
  89                      const wxPoint& pos = wxDefaultPosition,
  90                      long style = 0,
  91                      const wxValidator& validator = wxDefaultValidator,
  92                      const wxString& name = wxButtonNameStr);
  93 #endif
  94
  95     DECLARE_NO_COPY_CLASS(wxButtonBase)
  96 };
  97
  98 #if defined(__WXUNIVERSAL__)
  99     #include "wx/univ/button.h"
 100 #elif defined(__WXMSW__)
 101     #include "wx/msw/button.h"
 102 #elif defined(__WXMOTIF__)
 103     #include "wx/motif/button.h"
 104 #elif defined(__WXGTK__)
 105     #include "wx/gtk/button.h"
 106 #elif defined(__WXMAC__)
 107     #include "wx/mac/button.h"
 108 #elif defined(__WXCOCOA__)
 109     #include "wx/cocoa/button.h"
 110 #elif defined(__WXPM__)
 111     #include "wx/os2/button.h"
 112 #endif
 113
 114 #endif // wxUSE_BUTTON
 115
 116 #endif
 117     // _WX_BUTTON_H_BASE_