src/xrc/xh_listb.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        xh_listb.cpp
// Purpose:     XRC 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/xrc/xh_listb.h"
#include "wx/listbox.h"

wxListBoxXmlHandler::wxListBoxXmlHandler()
: wxXmlResourceHandler() , m_insideBox(FALSE)
{
    XRC_ADD_STYLE(wxLB_SINGLE);
    XRC_ADD_STYLE(wxLB_MULTIPLE);
    XRC_ADD_STYLE(wxLB_EXTENDED);
    XRC_ADD_STYLE(wxLB_HSCROLL);
    XRC_ADD_STYLE(wxLB_ALWAYS_SB);
    XRC_ADD_STYLE(wxLB_NEEDED_SB);
    XRC_ADD_STYLE(wxLB_SORT);
    AddWindowStyles();
}

wxObject *wxListBoxXmlHandler::DoCreateResource()
{
    if( m_class == wxT("wxListBox"))
    {
        // find the selection
        long selection = GetLong(wxT("selection"), -1);

        // need to build the list of strings from children
        m_insideBox = TRUE;
        CreateChildrenPrivately(NULL, GetParamNode(wxT("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];
        }

        XRC_MAKE_INSTANCE(control, wxListBox)

        control->Create(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 (IsOfClass(node, wxT("wxListBox")) ||
           (m_insideBox && node->GetName() == wxT("item")));
}
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: xh_listb.cpp
	3	// Purpose: XRC resource for wxListBox
	4	// Author: Bob Mitchell & Vaclav Slavik
	5	// Created: 2000/07/29
	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_listb.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_listb.h"
	23	#include "wx/listbox.h"
	24
	25	wxListBoxXmlHandler::wxListBoxXmlHandler()
	26	: wxXmlResourceHandler() , m_insideBox(FALSE)
	27	{
	28	XRC_ADD_STYLE(wxLB_SINGLE);
	29	XRC_ADD_STYLE(wxLB_MULTIPLE);
	30	XRC_ADD_STYLE(wxLB_EXTENDED);
	31	XRC_ADD_STYLE(wxLB_HSCROLL);
	32	XRC_ADD_STYLE(wxLB_ALWAYS_SB);
	33	XRC_ADD_STYLE(wxLB_NEEDED_SB);
	34	XRC_ADD_STYLE(wxLB_SORT);
	35	AddWindowStyles();
	36	}
	37
	38	wxObject *wxListBoxXmlHandler::DoCreateResource()
	39	{
	40	if( m_class == wxT("wxListBox"))
	41	{
	42	// find the selection
	43	long selection = GetLong(wxT("selection"), -1);
	44
	45	// need to build the list of strings from children
	46	m_insideBox = TRUE;
	47	CreateChildrenPrivately(NULL, GetParamNode(wxT("content")));
	48	wxString strings = (wxString ) NULL;
	49	if (strList.GetCount() > 0)
	50	{
	51	strings = new wxString[strList.GetCount()];
	52	int count = strList.GetCount();
	53	for (int i = 0; i < count; i++)
	54	strings[i]=strList[i];
	55	}
	56
	57	XRC_MAKE_INSTANCE(control, wxListBox)
	58
	59	control->Create(m_parentAsWindow,
	60	GetID(),
	61	GetPosition(), GetSize(),
	62	strList.GetCount(),
	63	strings,
	64	GetStyle(),
	65	wxDefaultValidator,
	66	GetName());
	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	bool wxListBoxXmlHandler::CanHandle(wxXmlNode *node)
	92	{
	93	return (IsOfClass(node, wxT("wxListBox")) \|\|
	94	(m_insideBox && node->GetName() == wxT("item")));
	95	}