1/////////////////////////////////////////////////////////////////////////////
2// Name:        src/xrc/xh_combo.cpp
3// Purpose:     XRC resource for wxComboBox
4// Author:      Bob Mitchell
5// Created:     2000/03/21
6// RCS-ID:      $Id: xh_combo.cpp 56715 2008-11-09 12:40:07Z VZ $
7// Copyright:   (c) 2000 Bob Mitchell and Verant Interactive
8// Licence:     wxWindows licence
9/////////////////////////////////////////////////////////////////////////////
10
11// For compilers that support precompilation, includes "wx.h".
12#include "wx/wxprec.h"
13
14#ifdef __BORLANDC__
15    #pragma hdrstop
16#endif
17
18#if wxUSE_XRC && wxUSE_COMBOBOX
19
20#include "wx/xrc/xh_combo.h"
21
22#ifndef WX_PRECOMP
23    #include "wx/intl.h"
24    #include "wx/combobox.h"
25    #include "wx/textctrl.h" // for wxTE_PROCESS_ENTER
26#endif
27
28IMPLEMENT_DYNAMIC_CLASS(wxComboBoxXmlHandler, wxXmlResourceHandler)
29
30wxComboBoxXmlHandler::wxComboBoxXmlHandler()
31                     :wxXmlResourceHandler()
32                     ,m_insideBox(false)
33{
34    XRC_ADD_STYLE(wxCB_SIMPLE);
35    XRC_ADD_STYLE(wxCB_SORT);
36    XRC_ADD_STYLE(wxCB_READONLY);
37    XRC_ADD_STYLE(wxCB_DROPDOWN);
38    XRC_ADD_STYLE(wxTE_PROCESS_ENTER);
39    AddWindowStyles();
40}
41
42wxObject *wxComboBoxXmlHandler::DoCreateResource()
43{
44    if( m_class == wxT("wxComboBox"))
45    {
46        // find the selection
47        long selection = GetLong( wxT("selection"), -1 );
48
49        // need to build the list of strings from children
50        m_insideBox = true;
51        CreateChildrenPrivately(NULL, GetParamNode(wxT("content")));
52
53        XRC_MAKE_INSTANCE(control, wxComboBox)
54
55        control->Create(m_parentAsWindow,
56                        GetID(),
57                        GetText(wxT("value")),
58                        GetPosition(), GetSize(),
59                        strList,
60                        GetStyle(),
61                        wxDefaultValidator,
62                        GetName());
63
64        if (selection != -1)
65            control->SetSelection(selection);
66
67        SetupWindow(control);
68
69        strList.Clear();    // dump the strings
70
71        return control;
72    }
73    else
74    {
75        // on the inside now.
76        // handle <item>Label</item>
77
78        // add to the list
79        wxString str = GetNodeContent(m_node);
80        if (m_resource->GetFlags() & wxXRC_USE_LOCALE)
81            str = wxGetTranslation(str, m_resource->GetDomain());
82        strList.Add(str);
83
84        return NULL;
85    }
86}
87
88bool wxComboBoxXmlHandler::CanHandle(wxXmlNode *node)
89{
90    return (IsOfClass(node, wxT("wxComboBox")) ||
91           (m_insideBox && node->GetName() == wxT("item")));
92}
93
94#endif // wxUSE_XRC && wxUSE_COMBOBOX
95