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 #include "wx/defs.h"
  16
  17 #if wxUSE_BUTTON
  18
  19 // ----------------------------------------------------------------------------
  20 // wxButton flags
  21 // ----------------------------------------------------------------------------
  22
  23 // These two flags are obsolete
  24 #define wxBU_NOAUTODRAW      0x0000
  25 #define wxBU_AUTODRAW        0x0004
  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 // by default, the buttons will be created with some (system dependent)
  34 // minimal size to make them look nicer, giving this style will make them as
  35 // small as possible
  36 #define wxBU_EXACTFIT        0x0001
  37
  38 #include "wx/control.h"
  39
  40 class WXDLLEXPORT wxBitmap;
  41
  42 WXDLLEXPORT_DATA(extern const wxChar*) wxButtonNameStr;
  43
  44 // ----------------------------------------------------------------------------
  45 // wxButton: a push button
  46 // ----------------------------------------------------------------------------
  47
  48 class WXDLLEXPORT wxButtonBase : public wxControl
  49 {
  50 public:
  51     wxButtonBase() { }
  52
  53     // show the image in the button in addition to the label
  54     virtual void SetImageLabel(const wxBitmap& WXUNUSED(bitmap)) { }
  55
  56     // set the margins around the image
  57     virtual void SetImageMargins(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y)) { }
  58
  59     // this wxButton method is called when the button becomes the default one
  60     // on its panel
  61     virtual void SetDefault() { }
  62
  63     // Buttons on MSW can look bad if they are not native colours, because
  64     // then they become owner-drawn and not theme-drawn.  Disable it here
  65     // in wxButtonBase to make it consistent.
  66     virtual bool ShouldInheritColours() const { return false; }
  67
  68     // returns the default button size for this platform
  69     static wxSize GetDefaultSize();
  70
  71     DECLARE_NO_COPY_CLASS(wxButtonBase)
  72 };
  73
  74 #if defined(__WXUNIVERSAL__)
  75     #include "wx/univ/button.h"
  76 #elif defined(__WXMSW__)
  77     #include "wx/msw/button.h"
  78 #elif defined(__WXMOTIF__)
  79     #include "wx/motif/button.h"
  80 #elif defined(__WXGTK__)
  81     #include "wx/gtk/button.h"
  82 #elif defined(__WXMAC__)
  83     #include "wx/mac/button.h"
  84 #elif defined(__WXCOCOA__)
  85     #include "wx/cocoa/button.h"
  86 #elif defined(__WXPM__)
  87     #include "wx/os2/button.h"
  88 #endif
  89
  90 #endif // wxUSE_BUTTON
  91
  92 #endif
  93     // _WX_BUTTON_H_BASE_