src/gtk/statbmp.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        statbmp.cpp
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling
   7 // Licence:           wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 // For compilers that support precompilation, includes "wx.h".
  11 #include "wx/wxprec.h"
  12
  13 #if wxUSE_STATBMP
  14
  15 #include "wx/statbmp.h"
  16
  17 #include <gtk/gtk.h>
  18
  19 //-----------------------------------------------------------------------------
  20 // wxStaticBitmap
  21 //-----------------------------------------------------------------------------
  22
  23 wxStaticBitmap::wxStaticBitmap(void)
  24 {
  25 }
  26
  27 wxStaticBitmap::wxStaticBitmap( wxWindow *parent, wxWindowID id, const wxBitmap &bitmap,
  28       const wxPoint &pos, const wxSize &size,
  29       long style, const wxString &name )
  30 {
  31     Create( parent, id, bitmap, pos, size, style, name );
  32 }
  33
  34 bool wxStaticBitmap::Create( wxWindow *parent, wxWindowID id, const wxBitmap &bitmap,
  35                              const wxPoint &pos, const wxSize &size,
  36                              long style, const wxString &name )
  37 {
  38     if (!PreCreation( parent, pos, size ) ||
  39         !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
  40     {
  41         wxFAIL_MSG( wxT("wxStaticBitmap creation failed") );
  42         return false;
  43     }
  44
  45     m_bitmap = bitmap;
  46
  47     m_widget = gtk_image_new();
  48     g_object_ref(m_widget);
  49
  50     if (bitmap.Ok())
  51         SetBitmap(bitmap);
  52
  53     PostCreation(size);
  54     m_parent->DoAddChild( this );
  55
  56     return true;
  57 }
  58
  59 void wxStaticBitmap::SetBitmap( const wxBitmap &bitmap )
  60 {
  61     m_bitmap = bitmap;
  62
  63     if (m_bitmap.Ok())
  64     {
  65         // always use pixbuf, because pixmap mask does not
  66         // work with disabled images in some themes
  67         gtk_image_set_from_pixbuf(GTK_IMAGE(m_widget), m_bitmap.GetPixbuf());
  68
  69         InvalidateBestSize();
  70         SetSize(GetBestSize());
  71     }
  72 }
  73
  74 // static
  75 wxVisualAttributes
  76 wxStaticBitmap::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
  77 {
  78     // TODO: overload to allow using gtk_pixmap_new?
  79     return GetDefaultAttributesFromGTKWidget(gtk_label_new);
  80 }
  81
  82 #endif // wxUSE_STATBMP
  83