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1a56f55c RR |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: statbmp.cpp | |
3 | // Purpose: | |
4 | // Author: Robert Roebling | |
a81258be RR |
5 | // Id: $Id$ |
6 | // Copyright: (c) 1998 Robert Roebling | |
f03fc89f | 7 | // Licence: wxWindows licence |
1a56f55c RR |
8 | ///////////////////////////////////////////////////////////////////////////// |
9 | ||
10 | #ifdef __GNUG__ | |
11 | #pragma implementation "statbmp.h" | |
12 | #endif | |
13 | ||
14 | #include "wx/statbmp.h" | |
15 | ||
dcf924a3 RR |
16 | #if wxUSE_STATBMP |
17 | ||
83624f79 RR |
18 | #include "gdk/gdk.h" |
19 | #include "gtk/gtk.h" | |
20 | ||
1a56f55c RR |
21 | //----------------------------------------------------------------------------- |
22 | // wxStaticBitmap | |
23 | //----------------------------------------------------------------------------- | |
24 | ||
25 | IMPLEMENT_DYNAMIC_CLASS(wxStaticBitmap,wxControl) | |
26 | ||
27 | wxStaticBitmap::wxStaticBitmap(void) | |
28 | { | |
58614078 | 29 | } |
1a56f55c | 30 | |
c35414db VZ |
31 | wxStaticBitmap::wxStaticBitmap( wxWindow *parent, wxWindowID id, const wxBitmap &bitmap, |
32 | const wxPoint &pos, const wxSize &size, | |
debe6624 | 33 | long style, const wxString &name ) |
1a56f55c | 34 | { |
a93109d5 | 35 | Create( parent, id, bitmap, pos, size, style, name ); |
58614078 | 36 | } |
1a56f55c | 37 | |
32d4bfd1 VZ |
38 | void wxStaticBitmap::CreatePixmapWidget() |
39 | { | |
40 | wxCHECK_RET( m_bitmap.Ok(), "should only be called if we have a bitmap" ); | |
41 | ||
42 | GdkBitmap *mask = (GdkBitmap *) NULL; | |
43 | if ( m_bitmap.GetMask() ) | |
44 | mask = m_bitmap.GetMask()->GetBitmap(); | |
45 | m_widget = gtk_pixmap_new( m_bitmap.GetPixmap(), mask ); | |
46 | ||
953704c1 RR |
47 | /* insert GTK representation */ |
48 | (*m_parent->m_insertCallback)(m_parent, this); | |
49 | ||
50 | gtk_widget_show( m_widget ); | |
51 | ||
32d4bfd1 VZ |
52 | PostCreation(); |
53 | } | |
54 | ||
c35414db | 55 | bool wxStaticBitmap::Create( wxWindow *parent, wxWindowID id, const wxBitmap &bitmap, |
32d4bfd1 VZ |
56 | const wxPoint &pos, const wxSize &size, |
57 | long style, const wxString &name ) | |
1a56f55c | 58 | { |
a93109d5 | 59 | m_needParent = TRUE; |
c35414db | 60 | |
a93109d5 | 61 | wxSize newSize = size; |
c35414db | 62 | |
a93109d5 | 63 | PreCreation( parent, id, pos, size, style, name ); |
1a56f55c | 64 | |
a93109d5 | 65 | m_bitmap = bitmap; |
c35414db | 66 | |
a93109d5 RR |
67 | if (m_bitmap.Ok()) |
68 | { | |
953704c1 RR |
69 | GdkBitmap *mask = (GdkBitmap *) NULL; |
70 | if ( m_bitmap.GetMask() ) | |
71 | mask = m_bitmap.GetMask()->GetBitmap(); | |
72 | m_widget = gtk_pixmap_new( m_bitmap.GetPixmap(), mask ); | |
c35414db | 73 | |
a93109d5 RR |
74 | if (newSize.x == -1) newSize.x = m_bitmap.GetWidth(); |
75 | if (newSize.y == -1) newSize.y = m_bitmap.GetHeight(); | |
76 | SetSize( newSize.x, newSize.y ); | |
77 | } | |
78 | else | |
79 | { | |
80 | m_widget = gtk_label_new( "Bitmap" ); | |
c35414db | 81 | |
953704c1 RR |
82 | PostCreation(); |
83 | } | |
f9272296 | 84 | |
f03fc89f | 85 | m_parent->DoAddChild( this ); |
c35414db | 86 | |
a93109d5 | 87 | Show( TRUE ); |
c35414db | 88 | |
a93109d5 | 89 | return TRUE; |
58614078 | 90 | } |
1a56f55c | 91 | |
c35414db | 92 | void wxStaticBitmap::SetBitmap( const wxBitmap &bitmap ) |
1a56f55c | 93 | { |
32d4bfd1 | 94 | bool hasWidget = m_bitmap.Ok(); |
a93109d5 | 95 | m_bitmap = bitmap; |
c35414db | 96 | |
a93109d5 RR |
97 | if (m_bitmap.Ok()) |
98 | { | |
953704c1 | 99 | if (!hasWidget) |
32d4bfd1 VZ |
100 | { |
101 | gtk_widget_destroy( m_widget ); | |
102 | ||
953704c1 RR |
103 | /* recreate m_widget because we've created a label |
104 | and not a bitmap above */ | |
32d4bfd1 VZ |
105 | CreatePixmapWidget(); |
106 | } | |
953704c1 RR |
107 | else |
108 | { | |
109 | GdkBitmap *mask = (GdkBitmap *) NULL; | |
110 | if (m_bitmap.GetMask()) mask = m_bitmap.GetMask()->GetBitmap(); | |
111 | gtk_pixmap_set( GTK_PIXMAP(m_widget), m_bitmap.GetPixmap(), mask ); | |
112 | } | |
113 | ||
114 | SetSize( m_bitmap.GetWidth(), m_bitmap.GetHeight() ); | |
a93109d5 | 115 | } |
58614078 | 116 | } |
dcf924a3 RR |
117 | |
118 | #endif |