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[wxWidgets.git] / src / gtk1 / statbmp.cpp
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1/////////////////////////////////////////////////////////////////////////////
2// Name: statbmp.cpp
3// Purpose:
4// Author: Robert Roebling
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5// Id: $Id$
6// Copyright: (c) 1998 Robert Roebling
f03fc89f 7// Licence: wxWindows licence
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8/////////////////////////////////////////////////////////////////////////////
9
10#ifdef __GNUG__
11#pragma implementation "statbmp.h"
12#endif
13
14#include "wx/statbmp.h"
15
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16#if wxUSE_STATBMP
17
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18#include "gdk/gdk.h"
19#include "gtk/gtk.h"
20
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21//-----------------------------------------------------------------------------
22// wxStaticBitmap
23//-----------------------------------------------------------------------------
24
25IMPLEMENT_DYNAMIC_CLASS(wxStaticBitmap,wxControl)
26
27wxStaticBitmap::wxStaticBitmap(void)
28{
58614078 29}
1a56f55c 30
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31wxStaticBitmap::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
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38void 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
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47 /* insert GTK representation */
48 (*m_parent->m_insertCallback)(m_parent, this);
49
50 gtk_widget_show( m_widget );
51
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52 PostCreation();
53}
54
c35414db 55bool wxStaticBitmap::Create( wxWindow *parent, wxWindowID id, const wxBitmap &bitmap,
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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
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67 if (m_bitmap.Ok())
68 {
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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
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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
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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 92void wxStaticBitmap::SetBitmap( const wxBitmap &bitmap )
1a56f55c 93{
32d4bfd1 94 bool hasWidget = m_bitmap.Ok();
a93109d5 95 m_bitmap = bitmap;
c35414db 96
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97 if (m_bitmap.Ok())
98 {
953704c1 99 if (!hasWidget)
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100 {
101 gtk_widget_destroy( m_widget );
102
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103 /* recreate m_widget because we've created a label
104 and not a bitmap above */
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105 CreatePixmapWidget();
106 }
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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}
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117
118#endif