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
/////////////////////////////////////////////////////////////////////////////

// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#if wxUSE_XRC

#include "wx/xrc/xh_listb.h"
#include "wx/listbox.h"
#include "wx/intl.h"

IMPLEMENT_DYNAMIC_CLASS(wxListBoxXmlHandler, wxXmlResourceHandler)

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
        wxString str = GetNodeContent(m_node);
        if (m_resource->GetFlags() & wxXRC_USE_LOCALE)
            str = wxGetTranslation(str);
        strList.Add(str);

        return NULL;
    }
}

bool wxListBoxXmlHandler::CanHandle(wxXmlNode *node)
{
    return (IsOfClass(node, wxT("wxListBox")) ||
           (m_insideBox && node->GetName() == wxT("item")));
}

#endif // wxUSE_XRC
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	// 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
	19
	20	#include "wx/xrc/xh_listb.h"
	21	#include "wx/listbox.h"
	22	#include "wx/intl.h"
	23
	24	IMPLEMENT_DYNAMIC_CLASS(wxListBoxXmlHandler, wxXmlResourceHandler)
	25
	26	wxListBoxXmlHandler::wxListBoxXmlHandler()
	27	: wxXmlResourceHandler() , m_insideBox(false)
	28	{
	29	XRC_ADD_STYLE(wxLB_SINGLE);
	30	XRC_ADD_STYLE(wxLB_MULTIPLE);
	31	XRC_ADD_STYLE(wxLB_EXTENDED);
	32	XRC_ADD_STYLE(wxLB_HSCROLL);
	33	XRC_ADD_STYLE(wxLB_ALWAYS_SB);
	34	XRC_ADD_STYLE(wxLB_NEEDED_SB);
	35	XRC_ADD_STYLE(wxLB_SORT);
	36	AddWindowStyles();
	37	}
	38
	39	wxObject *wxListBoxXmlHandler::DoCreateResource()
	40	{
	41	if( m_class == wxT("wxListBox"))
	42	{
	43	// find the selection
	44	long selection = GetLong(wxT("selection"), -1);
	45
	46	// need to build the list of strings from children
	47	m_insideBox = true;
	48	CreateChildrenPrivately(NULL, GetParamNode(wxT("content")));
	49	wxString strings = (wxString ) NULL;
	50	if (strList.GetCount() > 0)
	51	{
	52	strings = new wxString[strList.GetCount()];
	53	int count = strList.GetCount();
	54	for (int i = 0; i < count; i++)
	55	strings[i]=strList[i];
	56	}
	57
	58	XRC_MAKE_INSTANCE(control, wxListBox)
	59
	60	control->Create(m_parentAsWindow,
	61	GetID(),
	62	GetPosition(), GetSize(),
	63	strList.GetCount(),
	64	strings,
	65	GetStyle(),
	66	wxDefaultValidator,
	67	GetName());
	68
	69	if (selection != -1)
	70	control->SetSelection(selection);
	71
	72	SetupWindow(control);
	73
	74	if (strings != NULL)
	75	delete[] strings;
	76	strList.Clear(); // dump the strings
	77
	78	return control;
	79	}
	80	else
	81	{
	82	// on the inside now.
	83	// handle <item>Label</item>
	84
	85	// add to the list
	86	wxString str = GetNodeContent(m_node);
	87	if (m_resource->GetFlags() & wxXRC_USE_LOCALE)
	88	str = wxGetTranslation(str);
	89	strList.Add(str);
	90
	91	return NULL;
	92	}
	93	}
	94
	95	bool wxListBoxXmlHandler::CanHandle(wxXmlNode *node)
	96	{
	97	return (IsOfClass(node, wxT("wxListBox")) \|\|
	98	(m_insideBox && node->GetName() == wxT("item")));
	99	}
	100
	101	#endif // wxUSE_XRC