+/////////////////////////////////////////////////////////////////////////////
+// Name: xh_listb.cpp
+// Purpose: XML resource for wxListBox
+// Author: Bob Mitchell & Vaclav Slavik
+// Created: 2000/07/29
+// RCS-ID: $Id$
+// Copyright: (c) 2000 Bob Mitchell and Verant Interactive
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation "xh_listb.h"
+#endif
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+ #pragma hdrstop
+#endif
+
+#include "wx/xml/xh_listb.h"
+#include "wx/listbox.h"
+
+wxListBoxXmlHandler::wxListBoxXmlHandler()
+: wxXmlResourceHandler() , m_InsideBox(FALSE)
+{
+ ADD_STYLE(wxLB_SINGLE);
+ ADD_STYLE(wxLB_MULTIPLE);
+ ADD_STYLE(wxLB_EXTENDED);
+ ADD_STYLE(wxLB_HSCROLL);
+ ADD_STYLE(wxLB_ALWAYS_SB);
+ ADD_STYLE(wxLB_NEEDED_SB);
+ ADD_STYLE(wxLB_SORT);
+}
+
+wxObject *wxListBoxXmlHandler::DoCreateResource()
+{
+ if( m_Node->GetName() == _T("listbox"))
+ {
+ // find the selection
+ long selection = GetLong( _T("selection"), -1 );
+
+ // need to build the list of strings from children
+ m_InsideBox = TRUE;
+ CreateChildren( NULL, TRUE /* only this handler */,
+ GetParamNode(_T("content")));
+ wxString *strings = (wxString *) NULL;
+ if( strList.GetCount() > 0 )
+ {
+ strings = new wxString[strList.GetCount()];
+ int count = strList.GetCount();
+ for( int i = 0; i < count; i++ )
+ strings[i]=strList[i];
+ }
+
+
+ wxListBox *control = new wxListBox(m_ParentAsWindow,
+ GetID(),
+ GetPosition(), GetSize(),
+ strList.GetCount(),
+ strings,
+ GetStyle(),
+ wxDefaultValidator,
+ GetName()
+ );
+
+ if( selection != -1 )
+ control->SetSelection( selection );
+
+ SetupWindow(control);
+
+ if( strings != NULL )
+ delete [] strings;
+ strList.Clear(); // dump the strings
+
+ return control;
+ }
+ else
+ {
+ // on the inside now.
+ // handle <item>Label</item>
+
+ // add to the list
+ strList.Add( GetNodeContent(m_Node) );
+
+ return NULL;
+ }
+
+}
+
+
+
+bool wxListBoxXmlHandler::CanHandle(wxXmlNode *node)
+{
+ return( node->GetName() == _T("listbox") ||
+ ( m_InsideBox &&
+ node->GetName() == _T("item" ))
+ );
+}
+
+
projects / wxWidgets.git / commitdiff
