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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: checklst.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 #include "wx/defs.h"
14
15 #if wxUSE_CHECKLISTBOX
16
17 #include "wx/checklst.h"
18 #include "wx/gtk/private.h"
19
20 #include <gdk/gdk.h>
21 #include <gtk/gtk.h>
22
23 //-----------------------------------------------------------------------------
24 // wxCheckListBox
25 //-----------------------------------------------------------------------------
26
27 IMPLEMENT_DYNAMIC_CLASS(wxCheckListBox,wxListBox)
28
29 wxCheckListBox::wxCheckListBox() : wxListBox()
30 {
31 m_hasCheckBoxes = TRUE;
32 }
33
34 wxCheckListBox::wxCheckListBox(wxWindow *parent, wxWindowID id,
35 const wxPoint& pos,
36 const wxSize& size,
37 int nStrings,
38 const wxString *choices,
39 long style,
40 const wxValidator& validator,
41 const wxString& name )
42 {
43 m_hasCheckBoxes = TRUE;
44 wxListBox::Create( parent, id, pos, size, nStrings, choices, style, validator, name );
45 }
46
47 wxCheckListBox::wxCheckListBox(wxWindow *parent, wxWindowID id,
48 const wxPoint& pos,
49 const wxSize& size,
50 const wxArrayString& choices,
51 long style,
52 const wxValidator& validator,
53 const wxString& name )
54 {
55 m_hasCheckBoxes = TRUE;
56 wxListBox::Create( parent, id, pos, size, choices,
57 style, validator, name );
58 }
59
60 bool wxCheckListBox::IsChecked( int index ) const
61 {
62 wxCHECK_MSG( m_list != NULL, FALSE, wxT("invalid checklistbox") );
63
64 GList *child = g_list_nth( m_list->children, index );
65 if (child)
66 {
67 GtkBin *bin = GTK_BIN( child->data );
68 GtkLabel *label = GTK_LABEL( bin->child );
69
70 wxString str( wxGTK_CONV_BACK( label->label ) );
71
72 return str.GetChar(1) == wxCHECKLBOX_CHECKED;
73 }
74
75 wxFAIL_MSG(wxT("wrong checklistbox index"));
76 return FALSE;
77 }
78
79 void wxCheckListBox::Check( int index, bool check )
80 {
81 wxCHECK_RET( m_list != NULL, wxT("invalid checklistbox") );
82
83 GList *child = g_list_nth( m_list->children, index );
84 if (child)
85 {
86 GtkBin *bin = GTK_BIN( child->data );
87 GtkLabel *label = GTK_LABEL( bin->child );
88
89 wxString str( wxGTK_CONV_BACK( label->label ) );
90
91 if (check == (str.GetChar(1) == wxCHECKLBOX_CHECKED))
92 return;
93
94 str.SetChar( 1, check ? wxCHECKLBOX_CHECKED : wxCHECKLBOX_UNCHECKED );
95
96 gtk_label_set_text( label, wxGTK_CONV( str ) );
97
98 return;
99 }
100
101 wxFAIL_MSG(wxT("wrong checklistbox index"));
102 }
103
104 int wxCheckListBox::GetItemHeight() const
105 {
106 // FIXME
107 return 22;
108 }
109
110 #endif