1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/gtk1/statbmp.cpp
3 // Purpose:
4 // Author: Robert Roebling
5 // Copyright: (c) 1998 Robert Roebling
6 // Licence: wxWindows licence
7 /////////////////////////////////////////////////////////////////////////////
8
9 // For compilers that support precompilation, includes "wx.h".
10 #include "wx/wxprec.h"
11
12 #if wxUSE_STATBMP
13
14 #include "wx/statbmp.h"
15
16 #include "gdk/gdk.h"
17 #include "gtk/gtk.h"
18
19 //-----------------------------------------------------------------------------
20 // wxStaticBitmap
21 //-----------------------------------------------------------------------------
22
wxStaticBitmap(void)23 wxStaticBitmap::wxStaticBitmap(void)
24 {
25 }
26
wxStaticBitmap(wxWindow * parent,wxWindowID id,const wxBitmap & bitmap,const wxPoint & pos,const wxSize & size,long style,const wxString & name)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 // empty bitmap, so that we can create GtkPixmap widget:
35 static char * bogus_xpm[] = {
36 "2 2 1 1",
37 " c None",
38 " ",
39 " "};
40
Create(wxWindow * parent,wxWindowID id,const wxBitmap & bitmap,const wxPoint & pos,const wxSize & size,long style,const wxString & name)41 bool wxStaticBitmap::Create( wxWindow *parent, wxWindowID id, const wxBitmap &bitmap,
42 const wxPoint &pos, const wxSize &size,
43 long style, const wxString &name )
44 {
45 m_needParent = TRUE;
46
47 if (!PreCreation( parent, pos, size ) ||
48 !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
49 {
50 wxFAIL_MSG( wxT("wxStaticBitmap creation failed") );
51 return false;
52 }
53
54 m_bitmap = bitmap;
55
56 wxBitmap bmp(bitmap.IsOk() ? bitmap : wxBitmap(bogus_xpm));
57 m_widget = gtk_pixmap_new(bmp.GetPixmap(), NULL);
58
59 if (bitmap.IsOk())
60 SetBitmap(bitmap);
61
62 PostCreation(size);
63 m_parent->DoAddChild( this );
64
65 return true;
66 }
67
SetBitmap(const wxBitmap & bitmap)68 void wxStaticBitmap::SetBitmap( const wxBitmap &bitmap )
69 {
70 m_bitmap = bitmap;
71
72 if (m_bitmap.IsOk())
73 {
74 GdkBitmap *mask = NULL;
75 if (m_bitmap.GetMask())
76 mask = m_bitmap.GetMask()->GetBitmap();
77
78 gtk_pixmap_set(GTK_PIXMAP(m_widget), m_bitmap.GetPixmap(), mask);
79
80 InvalidateBestSize();
81 SetSize(GetBestSize());
82 }
83 }
84
85 // static
86 wxVisualAttributes
GetClassDefaultAttributes(wxWindowVariant WXUNUSED (variant))87 wxStaticBitmap::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
88 {
89 // TODO: overload to allow using gtk_pixmap_new?
90 return GetDefaultAttributesFromGTKWidget(gtk_label_new);
91 }
92
93 #endif // wxUSE_STATBMP
94
95