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1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: xh_combo.cpp | |
3 | // Purpose: XML resource for wxRadioBox | |
4 | // Author: Bob Mitchell | |
5 | // Created: 2000/03/21 | |
6 | // RCS-ID: $Id$ | |
7 | // Copyright: (c) 2000 Bob Mitchell and Verant Interactive | |
8 | // Licence: wxWindows licence | |
9 | ///////////////////////////////////////////////////////////////////////////// | |
10 | ||
11 | #ifdef __GNUG__ | |
12 | #pragma implementation "xh_combo.h" | |
13 | #endif | |
14 | ||
15 | // For compilers that support precompilation, includes "wx.h". | |
16 | #include "wx/wxprec.h" | |
17 | ||
18 | #ifdef __BORLANDC__ | |
19 | #pragma hdrstop | |
20 | #endif | |
21 | ||
22 | #include "wx/xrc/xh_combo.h" | |
23 | #include "wx/combobox.h" | |
24 | ||
25 | #if wxUSE_COMBOBOX | |
26 | ||
27 | wxComboBoxXmlHandler::wxComboBoxXmlHandler() | |
28 | : wxXmlResourceHandler() , m_insideBox(FALSE) | |
29 | { | |
30 | ADD_STYLE(wxCB_SIMPLE); | |
31 | ADD_STYLE(wxCB_SORT); | |
32 | ADD_STYLE(wxCB_READONLY); | |
33 | ADD_STYLE(wxCB_DROPDOWN); | |
34 | AddWindowStyles(); | |
35 | } | |
36 | ||
37 | wxObject *wxComboBoxXmlHandler::DoCreateResource() | |
38 | { | |
39 | if( m_class == wxT("wxComboBox")) | |
40 | { | |
41 | // find the selection | |
42 | long selection = GetLong( wxT("selection"), -1 ); | |
43 | ||
44 | // need to build the list of strings from children | |
45 | m_insideBox = TRUE; | |
46 | CreateChildrenPrivately( NULL, GetParamNode(wxT("content"))); | |
47 | wxString *strings = (wxString *) NULL; | |
48 | if( strList.GetCount() > 0 ) | |
49 | { | |
50 | strings = new wxString[strList.GetCount()]; | |
51 | int count = strList.GetCount(); | |
52 | for( int i = 0; i < count; i++ ) | |
53 | strings[i]=strList[i]; | |
54 | } | |
55 | ||
56 | ||
57 | wxComboBox *control = new wxComboBox(m_parentAsWindow, | |
58 | GetID(), | |
59 | GetText(wxT("value")), | |
60 | GetPosition(), GetSize(), | |
61 | strList.GetCount(), | |
62 | strings, | |
63 | GetStyle(), | |
64 | wxDefaultValidator, | |
65 | GetName() | |
66 | ); | |
67 | ||
68 | if( selection != -1 ) | |
69 | control->SetSelection( selection ); | |
70 | ||
71 | SetupWindow(control); | |
72 | ||
73 | if( strings != NULL ) | |
74 | delete [] strings; | |
75 | strList.Clear(); // dump the strings | |
76 | ||
77 | return control; | |
78 | } | |
79 | else | |
80 | { | |
81 | // on the inside now. | |
82 | // handle <item>Label</item> | |
83 | ||
84 | // add to the list | |
85 | strList.Add( GetNodeContent(m_node) ); | |
86 | ||
87 | return NULL; | |
88 | } | |
89 | ||
90 | } | |
91 | ||
92 | ||
93 | ||
94 | bool wxComboBoxXmlHandler::CanHandle(wxXmlNode *node) | |
95 | { | |
96 | return (IsOfClass(node, wxT("wxComboBox")) || | |
97 | (m_insideBox && node->GetName() == wxT("item")) | |
98 | ); | |
99 | } | |
100 | ||
101 | #endif |