src/generic/editlbox.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        src/generic/editlbox.cpp
// Purpose:     ListBox with editable items
// Author:      Vaclav Slavik
// RCS-ID:      $Id$
// Copyright:   (c) Vaclav Slavik
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

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

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#if wxUSE_EDITABLELISTBOX

// for all others, include the necessary headers (this file is usually all you
// need because it includes almost all "standard" wxWidgets headers)
#ifndef WX_PRECOMP
    #include "wx/wx.h"
#endif

#include "wx/editlbox.h"
#include "wx/sizer.h"
#include "wx/listctrl.h"

// ============================================================================
// implementation
// ============================================================================

const char wxEditableListBoxNameStr[] = "editableListBox";

static const char* const eledit_xpm[] = {
"16 16 3 1",
"   c None",
".  c #000000",
"+  c #00007F",
"                ",
"                ",
"      .. ..     ",
"        .       ",
"        .       ",
"  ++++  .  ++++ ",
"     ++ . ++  ++",
"  +++++ . ++++++",
" ++  ++ . ++    ",
" ++  ++ . ++  ++",
"  +++++ .  ++++ ",
"        .       ",
"        .       ",
"      .. ..     ",
"                ",
"                "};

static const char* const elnew_xpm[] = {
"16 16 5 1",
"   c None",
".  c #7F7F7F",
"+  c #FFFFFF",
"@  c #FFFF00",
"#  c #000000",
"                ",
"                ",
" .  .+ .@       ",
"  . .@.@# # #   ",
"  @.@+....   #  ",
" ... @@         ",
"  @ . @.     #  ",
" .# .@          ",
"    .        #  ",
"  #             ",
"             #  ",
"  #             ",
"             #  ",
"  # # # # # #   ",
"                ",
"                "};

static const char* const eldel_xpm[] = {
"16 16 3 1",
"   c None",
".  c #7F0000",
"+  c #FFFFFF",
"                ",
"                ",
"                ",
" ..+        ..+ ",
" ....+     ..+  ",
"  ....+   ..+   ",
"    ...+ .+     ",
"     .....+     ",
"      ...+      ",
"     .....+     ",
"    ...+ ..+    ",
"   ...+   ..+   ",
"  ...+     .+   ",
"  ...+      .+  ",
"   .         .  ",
"                "};

static const char* const eldown_xpm[] = {
"16 16 2 1",
"   c None",
".  c #000000",
"                ",
"                ",
"         ...    ",
"        ...     ",
"       ...      ",
"       ...      ",
"       ...      ",
"       ...      ",
"   ...........  ",
"    .........   ",
"     .......    ",
"      .....     ",
"       ...      ",
"        .       ",
"                ",
"                "};

static const char* const elup_xpm[] = {
"16 16 2 1",
"   c None",
".  c #000000",
"                ",
"        .       ",
"       ...      ",
"      .....     ",
"     .......    ",
"    .........   ",
"   ...........  ",
"       ...      ",
"       ...      ",
"       ...      ",
"       ...      ",
"      ...       ",
"     ...        ",
"                ",
"                ",
"                "};

// list control with auto-resizable column:
class CleverListCtrl : public wxListCtrl
{
public:
   CleverListCtrl(wxWindow *parent,
                  wxWindowID id = wxID_ANY,
                  const wxPoint &pos = wxDefaultPosition,
                  const wxSize &size = wxDefaultSize,
                  long style = wxLC_ICON,
                  const wxValidator& validator = wxDefaultValidator,
                  const wxString &name = wxListCtrlNameStr)
         : wxListCtrl(parent, id, pos, size, style, validator, name)
    {
        CreateColumns();
    }

    void CreateColumns()
    {
        InsertColumn(0, wxT("item"));
        SizeColumns();
    }

    void SizeColumns()
    {
         int w = GetSize().x;
#ifdef __WXMSW__
         w -= wxSystemSettings::GetMetric(wxSYS_VSCROLL_X) + 6;
#else
         w -= 2*wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
#endif
         if (w < 0) w = 0;
         SetColumnWidth(0, w);
    }

private:
    DECLARE_EVENT_TABLE()
    void OnSize(wxSizeEvent& event)
    {
        SizeColumns();
        event.Skip();
    }
};

BEGIN_EVENT_TABLE(CleverListCtrl, wxListCtrl)
   EVT_SIZE(CleverListCtrl::OnSize)
END_EVENT_TABLE()


// ----------------------------------------------------------------------------
// wxEditableListBox
// ----------------------------------------------------------------------------

IMPLEMENT_CLASS(wxEditableListBox, wxPanel)

// NB: generate the IDs at runtime to avoid conflict with XRCID values,
//     they could cause XRCCTRL() failures in XRC-based dialogs
const wxWindowIDRef wxID_ELB_DELETE = wxWindow::NewControlId();
const wxWindowIDRef wxID_ELB_EDIT = wxWindow::NewControlId();
const wxWindowIDRef wxID_ELB_NEW = wxWindow::NewControlId();
const wxWindowIDRef wxID_ELB_UP = wxWindow::NewControlId();
const wxWindowIDRef wxID_ELB_DOWN = wxWindow::NewControlId();
const wxWindowIDRef wxID_ELB_LISTCTRL = wxWindow::NewControlId();

BEGIN_EVENT_TABLE(wxEditableListBox, wxPanel)
    EVT_LIST_ITEM_SELECTED(wxID_ELB_LISTCTRL, wxEditableListBox::OnItemSelected)
    EVT_LIST_END_LABEL_EDIT(wxID_ELB_LISTCTRL, wxEditableListBox::OnEndLabelEdit)
    EVT_BUTTON(wxID_ELB_NEW, wxEditableListBox::OnNewItem)
    EVT_BUTTON(wxID_ELB_UP, wxEditableListBox::OnUpItem)
    EVT_BUTTON(wxID_ELB_DOWN, wxEditableListBox::OnDownItem)
    EVT_BUTTON(wxID_ELB_EDIT, wxEditableListBox::OnEditItem)
    EVT_BUTTON(wxID_ELB_DELETE, wxEditableListBox::OnDelItem)
END_EVENT_TABLE()

bool wxEditableListBox::Create(wxWindow *parent, wxWindowID id,
                          const wxString& label,
                          const wxPoint& pos, const wxSize& size,
                          long style,
                          const wxString& name)
{
    if (!wxPanel::Create(parent, id, pos, size, wxTAB_TRAVERSAL, name))
        return false;

    m_style = style;

    wxSizer *sizer = new wxBoxSizer(wxVERTICAL);

    wxPanel *subp = new wxPanel(this, wxID_ANY, wxDefaultPosition, wxDefaultSize,
                                wxSUNKEN_BORDER | wxTAB_TRAVERSAL);
    wxSizer *subsizer = new wxBoxSizer(wxHORIZONTAL);
    subsizer->Add(new wxStaticText(subp, wxID_ANY, label), 1, wxALIGN_CENTRE_VERTICAL | wxLEFT, 4);

#ifdef __WXMSW__
    #define BTN_BORDER 4
    // FIXME - why is this needed? There's some reason why sunken border is
    //         ignored by sizers in wxMSW but not in wxGTK that I can't
    //         figure out...
#else
    #define BTN_BORDER 0
#endif

    if ( m_style & wxEL_ALLOW_EDIT )
    {
        m_bEdit = new wxBitmapButton(subp, wxID_ELB_EDIT, wxBitmap(eledit_xpm));
        subsizer->Add(m_bEdit, 0, wxALIGN_CENTRE_VERTICAL | wxTOP | wxBOTTOM, BTN_BORDER);
    }

    if ( m_style & wxEL_ALLOW_NEW )
    {
        m_bNew = new wxBitmapButton(subp, wxID_ELB_NEW, wxBitmap(elnew_xpm));
        subsizer->Add(m_bNew, 0, wxALIGN_CENTRE_VERTICAL | wxTOP | wxBOTTOM, BTN_BORDER);
    }

    if ( m_style & wxEL_ALLOW_DELETE )
    {
        m_bDel = new wxBitmapButton(subp, wxID_ELB_DELETE, wxBitmap(eldel_xpm));
        subsizer->Add(m_bDel, 0, wxALIGN_CENTRE_VERTICAL | wxTOP | wxBOTTOM, BTN_BORDER);
    }

    if (!(m_style & wxEL_NO_REORDER))
    {
        m_bUp = new wxBitmapButton(subp, wxID_ELB_UP, wxBitmap(elup_xpm));
        subsizer->Add(m_bUp, 0, wxALIGN_CENTRE_VERTICAL | wxTOP | wxBOTTOM, BTN_BORDER);

        m_bDown = new wxBitmapButton(subp, wxID_ELB_DOWN, wxBitmap(eldown_xpm));
        subsizer->Add(m_bDown, 0, wxALIGN_CENTRE_VERTICAL | wxTOP | wxBOTTOM, BTN_BORDER);
    }

#if wxUSE_TOOLTIPS
    if ( m_bEdit ) m_bEdit->SetToolTip(_("Edit item"));
    if ( m_bNew ) m_bNew->SetToolTip(_("New item"));
    if ( m_bDel ) m_bDel->SetToolTip(_("Delete item"));
    if ( m_bUp ) m_bUp->SetToolTip(_("Move up"));
    if ( m_bDown ) m_bDown->SetToolTip(_("Move down"));
#endif

    subp->SetSizer(subsizer);
    subsizer->Fit(subp);

    sizer->Add(subp, 0, wxEXPAND);

    long st = wxLC_REPORT | wxLC_NO_HEADER | wxLC_SINGLE_SEL | wxSUNKEN_BORDER;
    if ( style & wxEL_ALLOW_EDIT )
         st |= wxLC_EDIT_LABELS;
    m_listCtrl = new CleverListCtrl(this, wxID_ELB_LISTCTRL,
                                    wxDefaultPosition, wxDefaultSize, st);
    wxArrayString empty_ar;
    SetStrings(empty_ar);

    sizer->Add(m_listCtrl, 1, wxEXPAND);

    SetSizer(sizer);
    Layout();

    return true;
}

void wxEditableListBox::SetStrings(const wxArrayString& strings)
{
    m_listCtrl->DeleteAllItems();
    size_t i;

    for (i = 0; i < strings.GetCount(); i++)
        m_listCtrl->InsertItem(i, strings[i]);

    m_listCtrl->InsertItem(strings.GetCount(), wxEmptyString);
    m_listCtrl->SetItemState(0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
}

void wxEditableListBox::GetStrings(wxArrayString& strings) const
{
    strings.Clear();

    for (int i = 0; i < m_listCtrl->GetItemCount()-1; i++)
        strings.Add(m_listCtrl->GetItemText(i));
}

void wxEditableListBox::OnItemSelected(wxListEvent& event)
{
    m_selection = event.GetIndex();
    if (!(m_style & wxEL_NO_REORDER))
    {
        m_bUp->Enable(m_selection != 0 && m_selection < m_listCtrl->GetItemCount()-1);
        m_bDown->Enable(m_selection < m_listCtrl->GetItemCount()-2);
    }

    if (m_style & wxEL_ALLOW_EDIT)
        m_bEdit->Enable(m_selection < m_listCtrl->GetItemCount()-1);
    if (m_style & wxEL_ALLOW_DELETE)
        m_bDel->Enable(m_selection < m_listCtrl->GetItemCount()-1);
}

void wxEditableListBox::OnNewItem(wxCommandEvent& WXUNUSED(event))
{
    m_listCtrl->SetItemState(m_listCtrl->GetItemCount()-1,
                             wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
    m_listCtrl->EditLabel(m_selection);
}

void wxEditableListBox::OnEndLabelEdit(wxListEvent& event)
{
    if ( event.GetIndex() == m_listCtrl->GetItemCount()-1 &&
         !event.GetText().empty() )
    {
        // The user edited last (empty) line, i.e. added new entry. We have to
        // add new empty line here so that adding one more line is still
        // possible:
        m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), wxEmptyString);

        // Simulate a wxEVT_COMMAND_LIST_ITEM_SELECTED event for the new item,
        // so that the buttons are enabled/disabled properly
        wxListEvent selectionEvent(wxEVT_COMMAND_LIST_ITEM_SELECTED, m_listCtrl->GetId());
        selectionEvent.m_itemIndex = event.GetIndex();
        m_listCtrl->GetEventHandler()->ProcessEvent(selectionEvent);
    }
}

void wxEditableListBox::OnDelItem(wxCommandEvent& WXUNUSED(event))
{
    m_listCtrl->DeleteItem(m_selection);
    m_listCtrl->SetItemState(m_selection,
                             wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
}

void wxEditableListBox::OnEditItem(wxCommandEvent& WXUNUSED(event))
{
    m_listCtrl->EditLabel(m_selection);
}

void wxEditableListBox::SwapItems(long i1, long i2)
{
    // swap the text
    wxString t1 = m_listCtrl->GetItemText(i1);
    wxString t2 = m_listCtrl->GetItemText(i2);
    m_listCtrl->SetItemText(i1, t2);
    m_listCtrl->SetItemText(i2, t1);

    // swap the item data
    long d1 = m_listCtrl->GetItemData(i1);
    long d2 = m_listCtrl->GetItemData(i2);
    m_listCtrl->SetItemData(i1, d2);
    m_listCtrl->SetItemData(i2, d1);
}


void wxEditableListBox::OnUpItem(wxCommandEvent& WXUNUSED(event))
{
    SwapItems(m_selection - 1, m_selection);
    m_listCtrl->SetItemState(m_selection - 1,
                             wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
}

void wxEditableListBox::OnDownItem(wxCommandEvent& WXUNUSED(event))
{
    SwapItems(m_selection + 1, m_selection);
    m_listCtrl->SetItemState(m_selection + 1,
                             wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
}

#endif // wxUSE_EDITABLELISTBOX
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: src/generic/editlbox.cpp
	3	// Purpose: ListBox with editable items
	4	// Author: Vaclav Slavik
	5	// RCS-ID: $Id$
	6	// Copyright: (c) Vaclav Slavik
	7	// Licence: wxWindows licence
	8	/////////////////////////////////////////////////////////////////////////////
	9
	10	// For compilers that support precompilation, includes "wx/wx.h".
	11	#include "wx/wxprec.h"
	12
	13	#ifdef __BORLANDC__
	14	#pragma hdrstop
	15	#endif
	16
	17	#if wxUSE_EDITABLELISTBOX
	18
	19	// for all others, include the necessary headers (this file is usually all you
	20	// need because it includes almost all "standard" wxWidgets headers)
	21	#ifndef WX_PRECOMP
	22	#include "wx/wx.h"
	23	#endif
	24
	25	#include "wx/editlbox.h"
	26	#include "wx/sizer.h"
	27	#include "wx/listctrl.h"
	28
	29	// ============================================================================
	30	// implementation
	31	// ============================================================================
	32
	33	const char wxEditableListBoxNameStr[] = "editableListBox";
	34
	35	static const char* const eledit_xpm[] = {
	36	"16 16 3 1",
	37	" c None",
	38	". c #000000",
	39	"+ c #00007F",
	40	" ",
	41	" ",
	42	" .. .. ",
	43	" . ",
	44	" . ",
	45	" ++++ . ++++ ",
	46	" ++ . ++ ++",
	47	" +++++ . ++++++",
	48	" ++ ++ . ++ ",
	49	" ++ ++ . ++ ++",
	50	" +++++ . ++++ ",
	51	" . ",
	52	" . ",
	53	" .. .. ",
	54	" ",
	55	" "};
	56
	57	static const char* const elnew_xpm[] = {
	58	"16 16 5 1",
	59	" c None",
	60	". c #7F7F7F",
	61	"+ c #FFFFFF",
	62	"@ c #FFFF00",
	63	"# c #000000",
	64	" ",
	65	" ",
	66	" . .+ .@ ",
	67	" . .@.@# # # ",
	68	" @.@+.... # ",
	69	" ... @@ ",
	70	" @ . @. # ",
	71	" .# .@ ",
	72	" . # ",
	73	" # ",
	74	" # ",
	75	" # ",
	76	" # ",
	77	" # # # # # # ",
	78	" ",
	79	" "};
	80
	81	static const char* const eldel_xpm[] = {
	82	"16 16 3 1",
	83	" c None",
	84	". c #7F0000",
	85	"+ c #FFFFFF",
	86	" ",
	87	" ",
	88	" ",
	89	" ..+ ..+ ",
	90	" ....+ ..+ ",
	91	" ....+ ..+ ",
	92	" ...+ .+ ",
	93	" .....+ ",
	94	" ...+ ",
	95	" .....+ ",
	96	" ...+ ..+ ",
	97	" ...+ ..+ ",
	98	" ...+ .+ ",
	99	" ...+ .+ ",
	100	" . . ",
	101	" "};
	102
	103	static const char* const eldown_xpm[] = {
	104	"16 16 2 1",
	105	" c None",
	106	". c #000000",
	107	" ",
	108	" ",
	109	" ... ",
	110	" ... ",
	111	" ... ",
	112	" ... ",
	113	" ... ",
	114	" ... ",
	115	" ........... ",
	116	" ......... ",
	117	" ....... ",
	118	" ..... ",
	119	" ... ",
	120	" . ",
	121	" ",
	122	" "};
	123
	124	static const char* const elup_xpm[] = {
	125	"16 16 2 1",
	126	" c None",
	127	". c #000000",
	128	" ",
	129	" . ",
	130	" ... ",
	131	" ..... ",
	132	" ....... ",
	133	" ......... ",
	134	" ........... ",
	135	" ... ",
	136	" ... ",
	137	" ... ",
	138	" ... ",
	139	" ... ",
	140	" ... ",
	141	" ",
	142	" ",
	143	" "};
	144
	145	// list control with auto-resizable column:
	146	class CleverListCtrl : public wxListCtrl
	147	{
	148	public:
	149	CleverListCtrl(wxWindow *parent,
	150	wxWindowID id = wxID_ANY,
	151	const wxPoint &pos = wxDefaultPosition,
	152	const wxSize &size = wxDefaultSize,
	153	long style = wxLC_ICON,
	154	const wxValidator& validator = wxDefaultValidator,
	155	const wxString &name = wxListCtrlNameStr)
	156	: wxListCtrl(parent, id, pos, size, style, validator, name)
	157	{
	158	CreateColumns();
	159	}
	160
	161	void CreateColumns()
	162	{
	163	InsertColumn(0, wxT("item"));
	164	SizeColumns();
	165	}
	166
	167	void SizeColumns()
	168	{
	169	int w = GetSize().x;
	170	#ifdef __WXMSW__
	171	w -= wxSystemSettings::GetMetric(wxSYS_VSCROLL_X) + 6;
	172	#else
	173	w -= 2*wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
	174	#endif
	175	if (w < 0) w = 0;
	176	SetColumnWidth(0, w);
	177	}
	178
	179	private:
	180	DECLARE_EVENT_TABLE()
	181	void OnSize(wxSizeEvent& event)
	182	{
	183	SizeColumns();
	184	event.Skip();
	185	}
	186	};
	187
	188	BEGIN_EVENT_TABLE(CleverListCtrl, wxListCtrl)
	189	EVT_SIZE(CleverListCtrl::OnSize)
	190	END_EVENT_TABLE()
	191
	192
	193	// ----------------------------------------------------------------------------
	194	// wxEditableListBox
	195	// ----------------------------------------------------------------------------
	196
	197	IMPLEMENT_CLASS(wxEditableListBox, wxPanel)
	198
	199	// NB: generate the IDs at runtime to avoid conflict with XRCID values,
	200	// they could cause XRCCTRL() failures in XRC-based dialogs
	201	const wxWindowIDRef wxID_ELB_DELETE = wxWindow::NewControlId();
	202	const wxWindowIDRef wxID_ELB_EDIT = wxWindow::NewControlId();
	203	const wxWindowIDRef wxID_ELB_NEW = wxWindow::NewControlId();
	204	const wxWindowIDRef wxID_ELB_UP = wxWindow::NewControlId();
	205	const wxWindowIDRef wxID_ELB_DOWN = wxWindow::NewControlId();
	206	const wxWindowIDRef wxID_ELB_LISTCTRL = wxWindow::NewControlId();
	207
	208	BEGIN_EVENT_TABLE(wxEditableListBox, wxPanel)
	209	EVT_LIST_ITEM_SELECTED(wxID_ELB_LISTCTRL, wxEditableListBox::OnItemSelected)
	210	EVT_LIST_END_LABEL_EDIT(wxID_ELB_LISTCTRL, wxEditableListBox::OnEndLabelEdit)
	211	EVT_BUTTON(wxID_ELB_NEW, wxEditableListBox::OnNewItem)
	212	EVT_BUTTON(wxID_ELB_UP, wxEditableListBox::OnUpItem)
	213	EVT_BUTTON(wxID_ELB_DOWN, wxEditableListBox::OnDownItem)
	214	EVT_BUTTON(wxID_ELB_EDIT, wxEditableListBox::OnEditItem)
	215	EVT_BUTTON(wxID_ELB_DELETE, wxEditableListBox::OnDelItem)
	216	END_EVENT_TABLE()
	217
	218	bool wxEditableListBox::Create(wxWindow *parent, wxWindowID id,
	219	const wxString& label,
	220	const wxPoint& pos, const wxSize& size,
	221	long style,
	222	const wxString& name)
	223	{
	224	if (!wxPanel::Create(parent, id, pos, size, wxTAB_TRAVERSAL, name))
	225	return false;
	226
	227	m_style = style;
	228
	229	wxSizer *sizer = new wxBoxSizer(wxVERTICAL);
	230
	231	wxPanel *subp = new wxPanel(this, wxID_ANY, wxDefaultPosition, wxDefaultSize,
	232	wxSUNKEN_BORDER \| wxTAB_TRAVERSAL);
	233	wxSizer *subsizer = new wxBoxSizer(wxHORIZONTAL);
	234	subsizer->Add(new wxStaticText(subp, wxID_ANY, label), 1, wxALIGN_CENTRE_VERTICAL \| wxLEFT, 4);
	235
	236	#ifdef __WXMSW__
	237	#define BTN_BORDER 4
	238	// FIXME - why is this needed? There's some reason why sunken border is
	239	// ignored by sizers in wxMSW but not in wxGTK that I can't
	240	// figure out...
	241	#else
	242	#define BTN_BORDER 0
	243	#endif
	244
	245	if ( m_style & wxEL_ALLOW_EDIT )
	246	{
	247	m_bEdit = new wxBitmapButton(subp, wxID_ELB_EDIT, wxBitmap(eledit_xpm));
	248	subsizer->Add(m_bEdit, 0, wxALIGN_CENTRE_VERTICAL \| wxTOP \| wxBOTTOM, BTN_BORDER);
	249	}
	250
	251	if ( m_style & wxEL_ALLOW_NEW )
	252	{
	253	m_bNew = new wxBitmapButton(subp, wxID_ELB_NEW, wxBitmap(elnew_xpm));
	254	subsizer->Add(m_bNew, 0, wxALIGN_CENTRE_VERTICAL \| wxTOP \| wxBOTTOM, BTN_BORDER);
	255	}
	256
	257	if ( m_style & wxEL_ALLOW_DELETE )
	258	{
	259	m_bDel = new wxBitmapButton(subp, wxID_ELB_DELETE, wxBitmap(eldel_xpm));
	260	subsizer->Add(m_bDel, 0, wxALIGN_CENTRE_VERTICAL \| wxTOP \| wxBOTTOM, BTN_BORDER);
	261	}
	262
	263	if (!(m_style & wxEL_NO_REORDER))
	264	{
	265	m_bUp = new wxBitmapButton(subp, wxID_ELB_UP, wxBitmap(elup_xpm));
	266	subsizer->Add(m_bUp, 0, wxALIGN_CENTRE_VERTICAL \| wxTOP \| wxBOTTOM, BTN_BORDER);
	267
	268	m_bDown = new wxBitmapButton(subp, wxID_ELB_DOWN, wxBitmap(eldown_xpm));
	269	subsizer->Add(m_bDown, 0, wxALIGN_CENTRE_VERTICAL \| wxTOP \| wxBOTTOM, BTN_BORDER);
	270	}
	271
	272	#if wxUSE_TOOLTIPS
	273	if ( m_bEdit ) m_bEdit->SetToolTip(_("Edit item"));
	274	if ( m_bNew ) m_bNew->SetToolTip(_("New item"));
	275	if ( m_bDel ) m_bDel->SetToolTip(_("Delete item"));
	276	if ( m_bUp ) m_bUp->SetToolTip(_("Move up"));
	277	if ( m_bDown ) m_bDown->SetToolTip(_("Move down"));
	278	#endif
	279
	280	subp->SetSizer(subsizer);
	281	subsizer->Fit(subp);
	282
	283	sizer->Add(subp, 0, wxEXPAND);
	284
	285	long st = wxLC_REPORT \| wxLC_NO_HEADER \| wxLC_SINGLE_SEL \| wxSUNKEN_BORDER;
	286	if ( style & wxEL_ALLOW_EDIT )
	287	st \|= wxLC_EDIT_LABELS;
	288	m_listCtrl = new CleverListCtrl(this, wxID_ELB_LISTCTRL,
	289	wxDefaultPosition, wxDefaultSize, st);
	290	wxArrayString empty_ar;
	291	SetStrings(empty_ar);
	292
	293	sizer->Add(m_listCtrl, 1, wxEXPAND);
	294
	295	SetSizer(sizer);
	296	Layout();
	297
	298	return true;
	299	}
	300
	301	void wxEditableListBox::SetStrings(const wxArrayString& strings)
	302	{
	303	m_listCtrl->DeleteAllItems();
	304	size_t i;
	305
	306	for (i = 0; i < strings.GetCount(); i++)
	307	m_listCtrl->InsertItem(i, strings[i]);
	308
	309	m_listCtrl->InsertItem(strings.GetCount(), wxEmptyString);
	310	m_listCtrl->SetItemState(0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
	311	}
	312
	313	void wxEditableListBox::GetStrings(wxArrayString& strings) const
	314	{
	315	strings.Clear();
	316
	317	for (int i = 0; i < m_listCtrl->GetItemCount()-1; i++)
	318	strings.Add(m_listCtrl->GetItemText(i));
	319	}
	320
	321	void wxEditableListBox::OnItemSelected(wxListEvent& event)
	322	{
	323	m_selection = event.GetIndex();
	324	if (!(m_style & wxEL_NO_REORDER))
	325	{
	326	m_bUp->Enable(m_selection != 0 && m_selection < m_listCtrl->GetItemCount()-1);
	327	m_bDown->Enable(m_selection < m_listCtrl->GetItemCount()-2);
	328	}
	329
	330	if (m_style & wxEL_ALLOW_EDIT)
	331	m_bEdit->Enable(m_selection < m_listCtrl->GetItemCount()-1);
	332	if (m_style & wxEL_ALLOW_DELETE)
	333	m_bDel->Enable(m_selection < m_listCtrl->GetItemCount()-1);
	334	}
	335
	336	void wxEditableListBox::OnNewItem(wxCommandEvent& WXUNUSED(event))
	337	{
	338	m_listCtrl->SetItemState(m_listCtrl->GetItemCount()-1,
	339	wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
	340	m_listCtrl->EditLabel(m_selection);
	341	}
	342
	343	void wxEditableListBox::OnEndLabelEdit(wxListEvent& event)
	344	{
	345	if ( event.GetIndex() == m_listCtrl->GetItemCount()-1 &&
	346	!event.GetText().empty() )
	347	{
	348	// The user edited last (empty) line, i.e. added new entry. We have to
	349	// add new empty line here so that adding one more line is still
	350	// possible:
	351	m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), wxEmptyString);
	352
	353	// Simulate a wxEVT_COMMAND_LIST_ITEM_SELECTED event for the new item,
	354	// so that the buttons are enabled/disabled properly
	355	wxListEvent selectionEvent(wxEVT_COMMAND_LIST_ITEM_SELECTED, m_listCtrl->GetId());
	356	selectionEvent.m_itemIndex = event.GetIndex();
	357	m_listCtrl->GetEventHandler()->ProcessEvent(selectionEvent);
	358	}
	359	}
	360
	361	void wxEditableListBox::OnDelItem(wxCommandEvent& WXUNUSED(event))
	362	{
	363	m_listCtrl->DeleteItem(m_selection);
	364	m_listCtrl->SetItemState(m_selection,
	365	wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
	366	}
	367
	368	void wxEditableListBox::OnEditItem(wxCommandEvent& WXUNUSED(event))
	369	{
	370	m_listCtrl->EditLabel(m_selection);
	371	}
	372
	373	void wxEditableListBox::SwapItems(long i1, long i2)
	374	{
	375	// swap the text
	376	wxString t1 = m_listCtrl->GetItemText(i1);
	377	wxString t2 = m_listCtrl->GetItemText(i2);
	378	m_listCtrl->SetItemText(i1, t2);
	379	m_listCtrl->SetItemText(i2, t1);
	380
	381	// swap the item data
	382	long d1 = m_listCtrl->GetItemData(i1);
	383	long d2 = m_listCtrl->GetItemData(i2);
	384	m_listCtrl->SetItemData(i1, d2);
	385	m_listCtrl->SetItemData(i2, d1);
	386	}
	387
	388
	389	void wxEditableListBox::OnUpItem(wxCommandEvent& WXUNUSED(event))
	390	{
	391	SwapItems(m_selection - 1, m_selection);
	392	m_listCtrl->SetItemState(m_selection - 1,
	393	wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
	394	}
	395
	396	void wxEditableListBox::OnDownItem(wxCommandEvent& WXUNUSED(event))
	397	{
	398	SwapItems(m_selection + 1, m_selection);
	399	m_listCtrl->SetItemState(m_selection + 1,
	400	wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
	401	}
	402
	403	#endif // wxUSE_EDITABLELISTBOX