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