1///////////////////////////////////////////////////////////////////////////// 2// Name: src/xrc/xh_odcombo.cpp 3// Purpose: XRC resource for wxRadioBox 4// Author: Alex Bligh - Based on src/xrc/xh_combo.cpp 5// Created: 2006/06/19 6// RCS-ID: $Id: xh_odcombo.cpp 42258 2006-10-22 22:12:32Z VZ $ 7// Copyright: (c) 2006 Alex Bligh 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_ODCOMBOBOX 19 20#include "wx/xrc/xh_odcombo.h" 21 22#ifndef WX_PRECOMP 23 #include "wx/intl.h" 24 #include "wx/textctrl.h" 25#endif 26 27#include "wx/odcombo.h" 28 29IMPLEMENT_DYNAMIC_CLASS(wxOwnerDrawnComboBoxXmlHandler, wxXmlResourceHandler) 30 31wxOwnerDrawnComboBoxXmlHandler::wxOwnerDrawnComboBoxXmlHandler() 32 :wxXmlResourceHandler() 33 ,m_insideBox(false) 34{ 35 XRC_ADD_STYLE(wxCB_SIMPLE); 36 XRC_ADD_STYLE(wxCB_SORT); 37 XRC_ADD_STYLE(wxCB_READONLY); 38 XRC_ADD_STYLE(wxCB_DROPDOWN); 39 XRC_ADD_STYLE(wxODCB_STD_CONTROL_PAINT); 40 XRC_ADD_STYLE(wxODCB_DCLICK_CYCLES); 41 XRC_ADD_STYLE(wxTE_PROCESS_ENTER); 42 AddWindowStyles(); 43} 44 45wxObject *wxOwnerDrawnComboBoxXmlHandler::DoCreateResource() 46{ 47 if( m_class == wxT("wxOwnerDrawnComboBox")) 48 { 49 // find the selection 50 long selection = GetLong( wxT("selection"), -1 ); 51 52 // need to build the list of strings from children 53 m_insideBox = true; 54 CreateChildrenPrivately(NULL, GetParamNode(wxT("content"))); 55 56 XRC_MAKE_INSTANCE(control, wxOwnerDrawnComboBox) 57 58 control->Create(m_parentAsWindow, 59 GetID(), 60 GetText(wxT("value")), 61 GetPosition(), GetSize(), 62 strList, 63 GetStyle(), 64 wxDefaultValidator, 65 GetName()); 66 67 wxSize sizeBtn=GetSize(wxT("buttonsize")); 68 69 if (sizeBtn != wxDefaultSize) 70 control->SetButtonPosition(sizeBtn.GetWidth(), sizeBtn.GetHeight()); 71 72 if (selection != -1) 73 control->SetSelection(selection); 74 75 SetupWindow(control); 76 77 strList.Clear(); // dump the strings 78 79 return control; 80 } 81 else 82 { 83 // on the inside now. 84 // handle <item>Label</item> 85 86 // add to the list 87 wxString str = GetNodeContent(m_node); 88 if (m_resource->GetFlags() & wxXRC_USE_LOCALE) 89 str = wxGetTranslation(str, m_resource->GetDomain()); 90 strList.Add(str); 91 92 return NULL; 93 } 94} 95 96bool wxOwnerDrawnComboBoxXmlHandler::CanHandle(wxXmlNode *node) 97{ 98#if wxCHECK_VERSION(2,7,0) 99 100 return (IsOfClass(node, wxT("wxOwnerDrawnComboBox")) || 101 (m_insideBox && node->GetName() == wxT("item"))); 102 103#else 104 105// Avoid GCC bug - this fails on certain GCC 3.3 and 3.4 builds for an unknown reason 106// it is believed to be related to the fact IsOfClass is inline, and node->GetPropVal 107// gets passed an invalid "this" pointer. On 2.7, the function is out of line, so the 108// above should work fine. This code is left in here so this file can easily be used 109// in a version backported to 2.6. All we are doing here is expanding the macro 110 111 bool fOurClass = node->GetPropVal(wxT("class"), wxEmptyString) == wxT("wxOwnerDrawnComboBox"); 112 return (fOurClass || 113 (m_insideBox && node->GetName() == wxT("item"))); 114#endif 115} 116 117#endif // wxUSE_XRC && wxUSE_ODCOMBOBOX 118