src/os2/statbmp.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        statbmp.cpp
   3 // Purpose:     wxStaticBitmap
   4 // Author:      David Webster
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) David Webster
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #include "wx/window.h"
  16 #include "wx/os2/private.h"
  17
  18 #ifndef WX_PRECOMP
  19     #include "wx/icon.h"
  20     #include "wx/statbmp.h"
  21 #endif
  22
  23 #include <stdio.h>
  24
  25 // ---------------------------------------------------------------------------
  26 // macors
  27 // ---------------------------------------------------------------------------
  28
  29 #if !USE_SHARED_LIBRARY
  30 IMPLEMENT_DYNAMIC_CLASS(wxStaticBitmap, wxControl)
  31 #endif
  32
  33 // ---------------------------------------------------------------------------
  34 //  wxStaticBitmap
  35 // ---------------------------------------------------------------------------
  36
  37 bool wxStaticBitmap::Create(wxWindow *parent, wxWindowID id,
  38            const wxBitmap& bitmap,
  39            const wxPoint& pos,
  40            const wxSize& size,
  41            long style,
  42            const wxString& name)
  43 {
  44     Init();
  45
  46     SetName(name);
  47     if (parent) parent->AddChild(this);
  48
  49     m_backgroundColour = parent->GetBackgroundColour() ;
  50     m_foregroundColour = parent->GetForegroundColour() ;
  51
  52     if ( id == -1 )
  53         m_windowId = (int)NewControlId();
  54     else
  55         m_windowId = id;
  56
  57     m_windowStyle = style;
  58
  59     int x = pos.x;
  60     int y = pos.y;
  61     int width = size.x;
  62     int height = size.y;
  63
  64     m_windowStyle = style;
  65
  66     m_isIcon = bitmap.IsKindOf(CLASSINFO(wxIcon));
  67
  68     // TODO: create static bitmap control
  69     wxCHECK_MSG( m_hWnd, FALSE, wxT("Failed to create static bitmap") );
  70
  71     SetBitmap(bitmap);
  72
  73     // Subclass again for purposes of dialog editing mode
  74     SubclassWin(m_hWnd);
  75
  76     SetFont(GetParent()->GetFont());
  77
  78     SetSize(x, y, width, height);
  79
  80     return FALSE;
  81 }
  82
  83 bool wxStaticBitmap::ImageIsOk() const
  84 {
  85     if ( m_isIcon && m_image.icon )
  86         return m_image.icon->Ok();
  87     else if ( m_image.bitmap )
  88         return m_image.bitmap->Ok();
  89     else
  90         return FALSE;
  91 }
  92
  93 void wxStaticBitmap::Free()
  94 {
  95     if ( m_isIcon )
  96         delete m_image.icon;
  97     else
  98         delete m_image.bitmap;
  99
 100     m_image.icon = NULL;
 101 }
 102
 103 wxSize wxStaticBitmap::DoGetBestSize() const
 104 {
 105     // reuse the current size (as wxWindow does) instead of using some
 106     // arbitrary default size (as wxControl, our immediate base class, does)
 107     return wxWindow::DoGetBestSize();
 108 }
 109
 110 void wxStaticBitmap::SetBitmap(const wxBitmap& bitmap)
 111 {
 112     Free();
 113
 114     m_isIcon = bitmap.IsKindOf(CLASSINFO(wxIcon));
 115     if ( m_isIcon )
 116         m_image.icon = new wxIcon((const wxIcon&)bitmap);
 117     else
 118         m_image.bitmap = new wxBitmap(bitmap);
 119
 120     int x, y;
 121     int w, h;
 122     GetPosition(&x, &y);
 123     GetSize(&w, &h);
 124
 125     // TODO: redraw bitmap
 126 }
 127
 128