[wxWidgets.git] / samples / widgets / notebook.cpp

/////////////////////////////////////////////////////////////////////////////
// Program:     wxWidgets Widgets Sample
// Name:        notebook.cpp
// Purpose:     Part of the widgets sample showing wxNotebook
// Author:      Vadim Zeitlin
// Created:     06.04.01
// Id:          $Id$
// Copyright:   (c) 2001 Vadim Zeitlin
// License:     wxWindows license
/////////////////////////////////////////////////////////////////////////////

// ============================================================================
// declarations
// ============================================================================

// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------

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

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#if wxUSE_NOTEBOOK

// for all others, include the necessary headers
#ifndef WX_PRECOMP
    #include "wx/app.h"
    #include "wx/log.h"

    #include "wx/button.h"
    #include "wx/checkbox.h"
    #include "wx/combobox.h"
    #include "wx/radiobox.h"
    #include "wx/statbox.h"
    #include "wx/textctrl.h"

    #include "wx/dynarray.h"
#endif

#include "wx/sizer.h"
#include "wx/notebook.h"
#include "wx/artprov.h"

#include "widgets.h"
#include "icons/notebook.xpm"

// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------

// control ids
enum
{
    NotebookPage_Reset = 100,
    NotebookPage_SelectPage,
    NotebookPage_AddPage,
    NotebookPage_InsertPage,
    NotebookPage_RemovePage,
    NotebookPage_DeleteAll,
    NotebookPage_InsertText,
    NotebookPage_RemoveText,
    NotebookPage_SelectText,
    NotebookPage_NumPagesText,
    NotebookPage_CurSelectText,
    NotebookPage_Notebook
};

// notebook orientations
enum Orient
{
    Orient_Top,
    Orient_Bottom,
    Orient_Left,
    Orient_Right,
    Orient_Max
};

// ----------------------------------------------------------------------------
// NotebookWidgetsPage
// ----------------------------------------------------------------------------

class NotebookWidgetsPage : public WidgetsPage
{
public:
    NotebookWidgetsPage(wxBookCtrl *book, wxImageList *imaglist);
    virtual ~NotebookWidgetsPage();

    virtual wxControl *GetWidget() const { return m_notebook; }

protected:
    // event handlers
    void OnPageChanging(wxNotebookEvent& event);
    void OnPageChanged(wxNotebookEvent& event);

    void OnButtonReset(wxCommandEvent& event);
    void OnButtonDeleteAll(wxCommandEvent& event);
    void OnButtonSelectPage(wxCommandEvent& event);
    void OnButtonAddPage(wxCommandEvent& event);
    void OnButtonInsertPage(wxCommandEvent& event);
    void OnButtonRemovePage(wxCommandEvent& event);

    void OnCheckOrRadioBox(wxCommandEvent& event);

    void OnUpdateUINumPagesText(wxUpdateUIEvent& event);
    void OnUpdateUICurSelectText(wxUpdateUIEvent& event);

    void OnUpdateUISelectButton(wxUpdateUIEvent& event);
    void OnUpdateUIInsertButton(wxUpdateUIEvent& event);
    void OnUpdateUIRemoveButton(wxUpdateUIEvent& event);

    void OnUpdateUIResetButton(wxUpdateUIEvent& event);

    // reset the wxNotebook parameters
    void Reset();

    // (re)create the wxNotebook
    void CreateNotebook();

    // create or destroy the image list
    void CreateImageList();

    // create a new page
    wxWindow *CreateNewPage();

    // get the image index for the new page
    int GetIconIndex() const;

    // get the numeric value of text ctrl
    int GetTextValue(wxTextCtrl *text) const;

    // is the value in range?
    bool IsValidValue(int val) const
        { return (val >= 0) && (val < (int) m_notebook->GetPageCount()); }

    // the controls
    // ------------

    // the check/radio boxes for styles
    wxCheckBox *m_chkImages;
    wxRadioBox *m_radioOrient;

    // the text controls containing input for various commands
    wxTextCtrl *m_textInsert,
               *m_textRemove,
               *m_textSelect;

    // the notebook itself and the sizer it is in
    wxNotebook *m_notebook;
    wxSizer *m_sizerNotebook;

    // thei mage list for our notebook
    wxImageList *m_imageList;

private:
    DECLARE_EVENT_TABLE()
    DECLARE_WIDGETS_PAGE(NotebookWidgetsPage)
};

// ----------------------------------------------------------------------------
// event tables
// ----------------------------------------------------------------------------

BEGIN_EVENT_TABLE(NotebookWidgetsPage, WidgetsPage)
    EVT_BUTTON(NotebookPage_Reset, NotebookWidgetsPage::OnButtonReset)
    EVT_BUTTON(NotebookPage_SelectPage, NotebookWidgetsPage::OnButtonSelectPage)
    EVT_BUTTON(NotebookPage_AddPage, NotebookWidgetsPage::OnButtonAddPage)
    EVT_BUTTON(NotebookPage_InsertPage, NotebookWidgetsPage::OnButtonInsertPage)
    EVT_BUTTON(NotebookPage_RemovePage, NotebookWidgetsPage::OnButtonRemovePage)
    EVT_BUTTON(NotebookPage_DeleteAll, NotebookWidgetsPage::OnButtonDeleteAll)

    EVT_UPDATE_UI(NotebookPage_NumPagesText, NotebookWidgetsPage::OnUpdateUINumPagesText)
    EVT_UPDATE_UI(NotebookPage_CurSelectText, NotebookWidgetsPage::OnUpdateUICurSelectText)

    EVT_UPDATE_UI(NotebookPage_SelectPage, NotebookWidgetsPage::OnUpdateUISelectButton)
    EVT_UPDATE_UI(NotebookPage_InsertPage, NotebookWidgetsPage::OnUpdateUIInsertButton)
    EVT_UPDATE_UI(NotebookPage_RemovePage, NotebookWidgetsPage::OnUpdateUIRemoveButton)

    EVT_NOTEBOOK_PAGE_CHANGING(wxID_ANY, NotebookWidgetsPage::OnPageChanging)
    EVT_NOTEBOOK_PAGE_CHANGED(wxID_ANY, NotebookWidgetsPage::OnPageChanged)

    EVT_CHECKBOX(wxID_ANY, NotebookWidgetsPage::OnCheckOrRadioBox)
    EVT_RADIOBOX(wxID_ANY, NotebookWidgetsPage::OnCheckOrRadioBox)
END_EVENT_TABLE()

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

IMPLEMENT_WIDGETS_PAGE(NotebookWidgetsPage, _T("Notebook"));

NotebookWidgetsPage::NotebookWidgetsPage(wxBookCtrl *book,
                                         wxImageList *imaglist)
                  : WidgetsPage(book)
{
    imaglist->Add(wxBitmap(notebook_xpm));

    // init everything
    m_chkImages = NULL;
    m_imageList = NULL;

    m_notebook = (wxNotebook *)NULL;
    m_sizerNotebook = (wxSizer *)NULL;

    wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);

    // left pane
    wxStaticBox *box = new wxStaticBox(this, wxID_ANY, _T("&Set style"));

    // must be in sync with Orient enum
    wxString orientations[] =
    {
        _T("&top"),
        _T("&bottom"),
        _T("&left"),
        _T("&right"),
    };

    wxASSERT_MSG( WXSIZEOF(orientations) == Orient_Max,
                  _T("forgot to update something") );

    m_chkImages = new wxCheckBox(this, wxID_ANY, _T("Show &images"));
    m_radioOrient = new wxRadioBox(this, wxID_ANY, _T("&Tab orientation"),
                                   wxDefaultPosition, wxDefaultSize,
                                   WXSIZEOF(orientations), orientations,
                                   1, wxRA_SPECIFY_COLS);

    wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);

    sizerLeft->Add(m_chkImages, 0, wxALL, 5);
    sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer
    sizerLeft->Add(m_radioOrient, 0, wxALL, 5);

    wxButton *btn = new wxButton(this, NotebookPage_Reset, _T("&Reset"));
    sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15);

    // middle pane
    wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY, _T("&Contents"));
    wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);

    wxTextCtrl *text;
    wxSizer *sizerRow = CreateSizerWithTextAndLabel(_T("Number of pages: "),
                                                    NotebookPage_NumPagesText,
                                                    &text);
    text->SetEditable(false);
    sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);

    sizerRow = CreateSizerWithTextAndLabel(_T("Current selection: "),
                                           NotebookPage_CurSelectText,
                                           &text);
    text->SetEditable(false);
    sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);

    sizerRow = CreateSizerWithTextAndButton(NotebookPage_SelectPage,
                                            _T("&Select page"),
                                            NotebookPage_SelectText,
                                            &m_textSelect);
    sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);

    btn = new wxButton(this, NotebookPage_AddPage, _T("&Add page"));
    sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);

    sizerRow = CreateSizerWithTextAndButton(NotebookPage_InsertPage,
                                            _T("&Insert page at"),
                                            NotebookPage_InsertText,
                                            &m_textInsert);
    sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);

    sizerRow = CreateSizerWithTextAndButton(NotebookPage_RemovePage,
                                            _T("&Remove page"),
                                            NotebookPage_RemoveText,
                                            &m_textRemove);
    sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);

    btn = new wxButton(this, NotebookPage_DeleteAll, _T("&Delete All"));
    sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);

    // right pane
    wxSizer *sizerRight = new wxBoxSizer(wxHORIZONTAL);
    m_notebook = new wxNotebook(this, NotebookPage_Notebook);
    sizerRight->Add(m_notebook, 1, wxGROW | wxALL, 5);
    sizerRight->SetMinSize(150, 0);
    m_sizerNotebook = sizerRight; // save it to modify it later

    // the 3 panes panes compose the window
    sizerTop->Add(sizerLeft, 0, wxGROW | (wxALL & ~wxLEFT), 10);
    sizerTop->Add(sizerMiddle, 0, wxGROW | wxALL, 10);
    sizerTop->Add(sizerRight, 1, wxGROW | (wxALL & ~wxRIGHT), 10);

    // final initializations
    Reset();
    CreateImageList();

    SetSizer(sizerTop);

    sizerTop->Fit(this);
}

NotebookWidgetsPage::~NotebookWidgetsPage()
{
    delete m_imageList;
}

// ----------------------------------------------------------------------------
// operations
// ----------------------------------------------------------------------------

void NotebookWidgetsPage::Reset()
{
    m_chkImages->SetValue(true);
    m_radioOrient->SetSelection(Orient_Top);
}

void NotebookWidgetsPage::CreateImageList()
{
    if ( m_chkImages->GetValue() )
    {
        if ( !m_imageList )
        {
            // create a dummy image list with a few icons
            m_imageList = new wxImageList(32, 32);
            wxSize size(32, 32);
            m_imageList->Add(wxArtProvider::GetIcon(wxART_INFORMATION, wxART_OTHER, size));
            m_imageList->Add(wxArtProvider::GetIcon(wxART_QUESTION, wxART_OTHER, size));
            m_imageList->Add(wxArtProvider::GetIcon(wxART_WARNING, wxART_OTHER, size));
            m_imageList->Add(wxArtProvider::GetIcon(wxART_ERROR, wxART_OTHER, size));
        }

        m_notebook->SetImageList(m_imageList);
    }
    else // no images
    {
        if ( m_imageList )
        {
            delete m_imageList;
            m_imageList = NULL;
        }
    }

    // because of the bug in wxMSW we can't use SetImageList(NULL) - although
    // it would be logical if this removed the image list from notebook, under
    // MSW it crashes instead
}

void NotebookWidgetsPage::CreateNotebook()
{
    int flags;
    switch ( m_radioOrient->GetSelection() )
    {
        default:
            wxFAIL_MSG( _T("unknown notebook orientation") );
            // fall through

        case Orient_Top:
            flags = wxNB_TOP;
            break;

        case Orient_Bottom:
            flags = wxNB_BOTTOM;
            break;

        case Orient_Left:
            flags = wxNB_LEFT;
            break;

        case Orient_Right:
            flags = wxNB_RIGHT;
            break;
    }

    wxNotebook *old_note = m_notebook;

    m_notebook = new wxNotebook(this, NotebookPage_Notebook,
                                wxDefaultPosition, wxDefaultSize,
                                flags);

    CreateImageList();

    if ( old_note )
    {
        const int sel = old_note->GetSelection();

        const int count = old_note->GetPageCount();

        // recreate the pages
        for ( int n = 0; n < count; n++ )
        {
            m_notebook->AddPage(CreateNewPage(),
                                old_note->GetPageText(n),
                                false,
                                m_chkImages->GetValue() ?
                                GetIconIndex() : -1);
        }

        m_sizerNotebook->Detach( old_note );
        delete old_note;

        // restore selection
        if ( sel != -1 )
        {
            m_notebook->SetSelection(sel);
        }
    }

    m_sizerNotebook->Add(m_notebook, 1, wxGROW | wxALL, 5);
    m_sizerNotebook->Layout();
}

// ----------------------------------------------------------------------------
// helpers
// ----------------------------------------------------------------------------

int NotebookWidgetsPage::GetTextValue(wxTextCtrl *text) const
{
    long pos;
    if ( !text->GetValue().ToLong(&pos) )
        pos = -1;

    return (int)pos;
}

int NotebookWidgetsPage::GetIconIndex() const
{
    if ( m_imageList )
    {
       int nImages = m_imageList->GetImageCount();
       if ( nImages > 0 )
       {
           return m_notebook->GetPageCount() % nImages;
       }
    }

    return -1;
}

wxWindow *NotebookWidgetsPage::CreateNewPage()
{
    return new wxTextCtrl(m_notebook, wxID_ANY, _T("I'm a notebook page"));
}

// ----------------------------------------------------------------------------
// event handlers
// ----------------------------------------------------------------------------

void NotebookWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event))
{
    Reset();

    CreateNotebook();
}

void NotebookWidgetsPage::OnButtonDeleteAll(wxCommandEvent& WXUNUSED(event))
{
    m_notebook->DeleteAllPages();
}

void NotebookWidgetsPage::OnButtonSelectPage(wxCommandEvent& WXUNUSED(event))
{
    int pos = GetTextValue(m_textSelect);
    wxCHECK_RET( IsValidValue(pos), _T("button should be disabled") );

    m_notebook->SetSelection(pos);
}

void NotebookWidgetsPage::OnButtonAddPage(wxCommandEvent& WXUNUSED(event))
{
    m_notebook->AddPage(CreateNewPage(), _T("Added page"), false,
                        GetIconIndex());
}

void NotebookWidgetsPage::OnButtonInsertPage(wxCommandEvent& WXUNUSED(event))
{
    int pos = GetTextValue(m_textInsert);
    wxCHECK_RET( IsValidValue(pos), _T("button should be disabled") );

    m_notebook->InsertPage(pos, CreateNewPage(), _T("Inserted page"), false,
                           GetIconIndex());
}

void NotebookWidgetsPage::OnButtonRemovePage(wxCommandEvent& WXUNUSED(event))
{
    int pos = GetTextValue(m_textRemove);
    wxCHECK_RET( IsValidValue(pos), _T("button should be disabled") );

    m_notebook->DeletePage(pos);
}

void NotebookWidgetsPage::OnUpdateUISelectButton(wxUpdateUIEvent& event)
{
    event.Enable( IsValidValue(GetTextValue(m_textSelect)) );
}

void NotebookWidgetsPage::OnUpdateUIInsertButton(wxUpdateUIEvent& event)
{
    event.Enable( IsValidValue(GetTextValue(m_textInsert)) );
}

void NotebookWidgetsPage::OnUpdateUIRemoveButton(wxUpdateUIEvent& event)
{
    event.Enable( IsValidValue(GetTextValue(m_textRemove)) );
}

void NotebookWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event)
{
    event.Enable( !m_chkImages->GetValue() ||
                  m_radioOrient->GetSelection() != wxNB_TOP );
}

void NotebookWidgetsPage::OnUpdateUINumPagesText(wxUpdateUIEvent& event)
{
    event.SetText( wxString::Format(_T("%d"), m_notebook->GetPageCount()) );
}

void NotebookWidgetsPage::OnUpdateUICurSelectText(wxUpdateUIEvent& event)
{
    event.SetText( wxString::Format(_T("%d"), m_notebook->GetSelection()) );
}

void NotebookWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
{
    CreateNotebook();
}

void NotebookWidgetsPage::OnPageChanging(wxNotebookEvent& event)
{
    wxLogMessage(_T("Notebook page changing from %d to %d (currently %d)."),
                 event.GetOldSelection(),
                 event.GetSelection(),
                 m_notebook->GetSelection());

    event.Skip();
}

void NotebookWidgetsPage::OnPageChanged(wxNotebookEvent& event)
{
    wxLogMessage(_T("Notebook page changed from %d to %d (currently %d)."),
                 event.GetOldSelection(),
                 event.GetSelection(),
                 m_notebook->GetSelection());

    event.Skip();
}

#endif // wxUSE_NOTEBOOK
Commit	Line	Data
32b8ec41	1	/////////////////////////////////////////////////////////////////////////////
be5a51fb	2	// Program: wxWidgets Widgets Sample
32b8ec41 VZ	3	// Name: notebook.cpp
	4	// Purpose: Part of the widgets sample showing wxNotebook
	5	// Author: Vadim Zeitlin
	6	// Created: 06.04.01
	7	// Id: $Id$
	8	// Copyright: (c) 2001 Vadim Zeitlin
	9	// License: wxWindows license
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	// ============================================================================
	13	// declarations
	14	// ============================================================================
	15
	16	// ----------------------------------------------------------------------------
	17	// headers
	18	// ----------------------------------------------------------------------------
	19
	20	// for compilers that support precompilation, includes "wx/wx.h".
	21	#include "wx/wxprec.h"
	22
	23	#ifdef __BORLANDC__
	24	#pragma hdrstop
	25	#endif
	26
61c083e7 WS	27	#if wxUSE_NOTEBOOK
61c083e7 WS	28
32b8ec41 VZ	29	// for all others, include the necessary headers
	30	#ifndef WX_PRECOMP
	31	#include "wx/app.h"
	32	#include "wx/log.h"
	33
	34	#include "wx/button.h"
	35	#include "wx/checkbox.h"
	36	#include "wx/combobox.h"
	37	#include "wx/radiobox.h"
	38	#include "wx/statbox.h"
	39	#include "wx/textctrl.h"
	40
	41	#include "wx/dynarray.h"
	42	#endif
	43
	44	#include "wx/sizer.h"
	45	#include "wx/notebook.h"
389d906b	46	#include "wx/artprov.h"
32b8ec41 VZ	47
32b8ec41 VZ	48	#include "widgets.h"
32b8ec41 VZ	49	#include "icons/notebook.xpm"
	50
	51	// ----------------------------------------------------------------------------
	52	// constants
	53	// ----------------------------------------------------------------------------
	54
	55	// control ids
	56	enum
	57	{
	58	NotebookPage_Reset = 100,
	59	NotebookPage_SelectPage,
	60	NotebookPage_AddPage,
	61	NotebookPage_InsertPage,
	62	NotebookPage_RemovePage,
	63	NotebookPage_DeleteAll,
	64	NotebookPage_InsertText,
	65	NotebookPage_RemoveText,
	66	NotebookPage_SelectText,
	67	NotebookPage_NumPagesText,
	68	NotebookPage_CurSelectText,
	69	NotebookPage_Notebook
	70	};
	71
	72	// notebook orientations
	73	enum Orient
	74	{
	75	Orient_Top,
	76	Orient_Bottom,
	77	Orient_Left,
	78	Orient_Right,
	79	Orient_Max
	80	};
	81
32b8ec41 VZ	82	// ----------------------------------------------------------------------------
	83	// NotebookWidgetsPage
	84	// ----------------------------------------------------------------------------
	85
	86	class NotebookWidgetsPage : public WidgetsPage
	87	{
	88	public:
923f4e79	89	NotebookWidgetsPage(wxBookCtrl book, wxImageList imaglist);
32b8ec41 VZ	90	virtual ~NotebookWidgetsPage();
32b8ec41 VZ	91
195df7a7 VZ	92	virtual wxControl *GetWidget() const { return m_notebook; }
195df7a7 VZ	93
32b8ec41 VZ	94	protected:
	95	// event handlers
	96	void OnPageChanging(wxNotebookEvent& event);
	97	void OnPageChanged(wxNotebookEvent& event);
	98
	99	void OnButtonReset(wxCommandEvent& event);
	100	void OnButtonDeleteAll(wxCommandEvent& event);
	101	void OnButtonSelectPage(wxCommandEvent& event);
	102	void OnButtonAddPage(wxCommandEvent& event);
	103	void OnButtonInsertPage(wxCommandEvent& event);
	104	void OnButtonRemovePage(wxCommandEvent& event);
	105
	106	void OnCheckOrRadioBox(wxCommandEvent& event);
	107
	108	void OnUpdateUINumPagesText(wxUpdateUIEvent& event);
	109	void OnUpdateUICurSelectText(wxUpdateUIEvent& event);
	110
	111	void OnUpdateUISelectButton(wxUpdateUIEvent& event);
	112	void OnUpdateUIInsertButton(wxUpdateUIEvent& event);
	113	void OnUpdateUIRemoveButton(wxUpdateUIEvent& event);
	114
	115	void OnUpdateUIResetButton(wxUpdateUIEvent& event);
	116
	117	// reset the wxNotebook parameters
	118	void Reset();
	119
	120	// (re)create the wxNotebook
	121	void CreateNotebook();
	122
	123	// create or destroy the image list
	124	void CreateImageList();
	125
	126	// create a new page
	127	wxWindow *CreateNewPage();
	128
	129	// get the image index for the new page
	130	int GetIconIndex() const;
	131
	132	// get the numeric value of text ctrl
	133	int GetTextValue(wxTextCtrl *text) const;
	134
657c8818 JS	135	// is the value in range?
657c8818 JS	136	bool IsValidValue(int val) const
c3ced9ec	137	{ return (val >= 0) && (val < (int) m_notebook->GetPageCount()); }
657c8818	138
32b8ec41 VZ	139	// the controls
	140	// ------------
	141
	142	// the check/radio boxes for styles
	143	wxCheckBox *m_chkImages;
	144	wxRadioBox *m_radioOrient;
	145
	146	// the text controls containing input for various commands
	147	wxTextCtrl *m_textInsert,
	148	*m_textRemove,
	149	*m_textSelect;
	150
	151	// the notebook itself and the sizer it is in
	152	wxNotebook *m_notebook;
	153	wxSizer *m_sizerNotebook;
	154
	155	// thei mage list for our notebook
	156	wxImageList *m_imageList;
	157
	158	private:
5e173f35 GD	159	DECLARE_EVENT_TABLE()
5e173f35 GD	160	DECLARE_WIDGETS_PAGE(NotebookWidgetsPage)
32b8ec41 VZ	161	};
	162
	163	// ----------------------------------------------------------------------------
	164	// event tables
	165	// ----------------------------------------------------------------------------
	166
	167	BEGIN_EVENT_TABLE(NotebookWidgetsPage, WidgetsPage)
	168	EVT_BUTTON(NotebookPage_Reset, NotebookWidgetsPage::OnButtonReset)
	169	EVT_BUTTON(NotebookPage_SelectPage, NotebookWidgetsPage::OnButtonSelectPage)
	170	EVT_BUTTON(NotebookPage_AddPage, NotebookWidgetsPage::OnButtonAddPage)
	171	EVT_BUTTON(NotebookPage_InsertPage, NotebookWidgetsPage::OnButtonInsertPage)
	172	EVT_BUTTON(NotebookPage_RemovePage, NotebookWidgetsPage::OnButtonRemovePage)
	173	EVT_BUTTON(NotebookPage_DeleteAll, NotebookWidgetsPage::OnButtonDeleteAll)
	174
	175	EVT_UPDATE_UI(NotebookPage_NumPagesText, NotebookWidgetsPage::OnUpdateUINumPagesText)
	176	EVT_UPDATE_UI(NotebookPage_CurSelectText, NotebookWidgetsPage::OnUpdateUICurSelectText)
	177
	178	EVT_UPDATE_UI(NotebookPage_SelectPage, NotebookWidgetsPage::OnUpdateUISelectButton)
	179	EVT_UPDATE_UI(NotebookPage_InsertPage, NotebookWidgetsPage::OnUpdateUIInsertButton)
	180	EVT_UPDATE_UI(NotebookPage_RemovePage, NotebookWidgetsPage::OnUpdateUIRemoveButton)
	181
206d3a16 JS	182	EVT_NOTEBOOK_PAGE_CHANGING(wxID_ANY, NotebookWidgetsPage::OnPageChanging)
206d3a16 JS	183	EVT_NOTEBOOK_PAGE_CHANGED(wxID_ANY, NotebookWidgetsPage::OnPageChanged)
32b8ec41	184
206d3a16 JS	185	EVT_CHECKBOX(wxID_ANY, NotebookWidgetsPage::OnCheckOrRadioBox)
206d3a16 JS	186	EVT_RADIOBOX(wxID_ANY, NotebookWidgetsPage::OnCheckOrRadioBox)
32b8ec41 VZ	187	END_EVENT_TABLE()
	188
	189	// ============================================================================
	190	// implementation
	191	// ============================================================================
	192
	193	IMPLEMENT_WIDGETS_PAGE(NotebookWidgetsPage, _T("Notebook"));
	194
923f4e79	195	NotebookWidgetsPage::NotebookWidgetsPage(wxBookCtrl *book,
32b8ec41	196	wxImageList *imaglist)
923f4e79	197	: WidgetsPage(book)
32b8ec41 VZ	198	{
	199	imaglist->Add(wxBitmap(notebook_xpm));
	200
	201	// init everything
	202	m_chkImages = NULL;
	203	m_imageList = NULL;
	204
	205	m_notebook = (wxNotebook *)NULL;
	206	m_sizerNotebook = (wxSizer *)NULL;
	207
	208	wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
	209
	210	// left pane
206d3a16	211	wxStaticBox *box = new wxStaticBox(this, wxID_ANY, _T("&Set style"));
32b8ec41 VZ	212
	213	// must be in sync with Orient enum
	214	wxString orientations[] =
	215	{
	216	_T("&top"),
	217	_T("&bottom"),
	218	_T("&left"),
	219	_T("&right"),
	220	};
	221
	222	wxASSERT_MSG( WXSIZEOF(orientations) == Orient_Max,
	223	_T("forgot to update something") );
	224
206d3a16 JS	225	m_chkImages = new wxCheckBox(this, wxID_ANY, _T("Show &images"));
206d3a16 JS	226	m_radioOrient = new wxRadioBox(this, wxID_ANY, _T("&Tab orientation"),
32b8ec41 VZ	227	wxDefaultPosition, wxDefaultSize,
	228	WXSIZEOF(orientations), orientations,
	229	1, wxRA_SPECIFY_COLS);
	230
	231	wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
	232
	233	sizerLeft->Add(m_chkImages, 0, wxALL, 5);
	234	sizerLeft->Add(5, 5, 0, wxGROW \| wxALL, 5); // spacer
	235	sizerLeft->Add(m_radioOrient, 0, wxALL, 5);
	236
	237	wxButton *btn = new wxButton(this, NotebookPage_Reset, _T("&Reset"));
	238	sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL \| wxALL, 15);
	239
	240	// middle pane
206d3a16	241	wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY, _T("&Contents"));
32b8ec41 VZ	242	wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
	243
	244	wxTextCtrl *text;
	245	wxSizer *sizerRow = CreateSizerWithTextAndLabel(_T("Number of pages: "),
	246	NotebookPage_NumPagesText,
	247	&text);
206d3a16	248	text->SetEditable(false);
32b8ec41 VZ	249	sizerMiddle->Add(sizerRow, 0, wxALL \| wxGROW, 5);
	250
	251	sizerRow = CreateSizerWithTextAndLabel(_T("Current selection: "),
	252	NotebookPage_CurSelectText,
	253	&text);
206d3a16	254	text->SetEditable(false);
32b8ec41 VZ	255	sizerMiddle->Add(sizerRow, 0, wxALL \| wxGROW, 5);
	256
	257	sizerRow = CreateSizerWithTextAndButton(NotebookPage_SelectPage,
	258	_T("&Select page"),
	259	NotebookPage_SelectText,
	260	&m_textSelect);
	261	sizerMiddle->Add(sizerRow, 0, wxALL \| wxGROW, 5);
	262
	263	btn = new wxButton(this, NotebookPage_AddPage, _T("&Add page"));
	264	sizerMiddle->Add(btn, 0, wxALL \| wxGROW, 5);
	265
	266	sizerRow = CreateSizerWithTextAndButton(NotebookPage_InsertPage,
	267	_T("&Insert page at"),
	268	NotebookPage_InsertText,
	269	&m_textInsert);
	270	sizerMiddle->Add(sizerRow, 0, wxALL \| wxGROW, 5);
	271
	272	sizerRow = CreateSizerWithTextAndButton(NotebookPage_RemovePage,
	273	_T("&Remove page"),
	274	NotebookPage_RemoveText,
	275	&m_textRemove);
	276	sizerMiddle->Add(sizerRow, 0, wxALL \| wxGROW, 5);
	277
	278	btn = new wxButton(this, NotebookPage_DeleteAll, _T("&Delete All"));
	279	sizerMiddle->Add(btn, 0, wxALL \| wxGROW, 5);
	280
	281	// right pane
	282	wxSizer *sizerRight = new wxBoxSizer(wxHORIZONTAL);
	283	m_notebook = new wxNotebook(this, NotebookPage_Notebook);
	284	sizerRight->Add(m_notebook, 1, wxGROW \| wxALL, 5);
7b127900	285	sizerRight->SetMinSize(150, 0);
32b8ec41 VZ	286	m_sizerNotebook = sizerRight; // save it to modify it later
	287
	288	// the 3 panes panes compose the window
	289	sizerTop->Add(sizerLeft, 0, wxGROW \| (wxALL & ~wxLEFT), 10);
	290	sizerTop->Add(sizerMiddle, 0, wxGROW \| wxALL, 10);
	291	sizerTop->Add(sizerRight, 1, wxGROW \| (wxALL & ~wxRIGHT), 10);
	292
	293	// final initializations
	294	Reset();
	295	CreateImageList();
	296
32b8ec41 VZ	297	SetSizer(sizerTop);
	298
	299	sizerTop->Fit(this);
	300	}
	301
	302	NotebookWidgetsPage::~NotebookWidgetsPage()
	303	{
	304	delete m_imageList;
	305	}
	306
	307	// ----------------------------------------------------------------------------
	308	// operations
	309	// ----------------------------------------------------------------------------
	310
	311	void NotebookWidgetsPage::Reset()
	312	{
206d3a16	313	m_chkImages->SetValue(true);
32b8ec41 VZ	314	m_radioOrient->SetSelection(Orient_Top);
	315	}
	316
	317	void NotebookWidgetsPage::CreateImageList()
	318	{
	319	if ( m_chkImages->GetValue() )
	320	{
	321	if ( !m_imageList )
	322	{
	323	// create a dummy image list with a few icons
	324	m_imageList = new wxImageList(32, 32);
389d906b VS	325	wxSize size(32, 32);
	326	m_imageList->Add(wxArtProvider::GetIcon(wxART_INFORMATION, wxART_OTHER, size));
	327	m_imageList->Add(wxArtProvider::GetIcon(wxART_QUESTION, wxART_OTHER, size));
	328	m_imageList->Add(wxArtProvider::GetIcon(wxART_WARNING, wxART_OTHER, size));
	329	m_imageList->Add(wxArtProvider::GetIcon(wxART_ERROR, wxART_OTHER, size));
32b8ec41 VZ	330	}
	331
	332	m_notebook->SetImageList(m_imageList);
	333	}
	334	else // no images
	335	{
	336	if ( m_imageList )
	337	{
	338	delete m_imageList;
	339	m_imageList = NULL;
	340	}
	341	}
	342
	343	// because of the bug in wxMSW we can't use SetImageList(NULL) - although
	344	// it would be logical if this removed the image list from notebook, under
	345	// MSW it crashes instead
	346	}
	347
	348	void NotebookWidgetsPage::CreateNotebook()
	349	{
	350	int flags;
	351	switch ( m_radioOrient->GetSelection() )
	352	{
	353	default:
fd76d963	354	wxFAIL_MSG( _T("unknown notebook orientation") );
32b8ec41 VZ	355	// fall through
	356
	357	case Orient_Top:
	358	flags = wxNB_TOP;
	359	break;
	360
	361	case Orient_Bottom:
	362	flags = wxNB_BOTTOM;
	363	break;
	364
	365	case Orient_Left:
	366	flags = wxNB_LEFT;
	367	break;
	368
	369	case Orient_Right:
	370	flags = wxNB_RIGHT;
	371	break;
	372	}
	373
fd76d963	374	wxNotebook *old_note = m_notebook;
32b8ec41 VZ	375
	376	m_notebook = new wxNotebook(this, NotebookPage_Notebook,
	377	wxDefaultPosition, wxDefaultSize,
	378	flags);
	379
	380	CreateImageList();
	381
fd76d963	382	if ( old_note )
32b8ec41	383	{
fd76d963	384	const int sel = old_note->GetSelection();
32b8ec41	385
fd76d963	386	const int count = old_note->GetPageCount();
2b5f62a0 VZ	387
2b5f62a0 VZ	388	// recreate the pages
32b8ec41 VZ	389	for ( int n = 0; n < count; n++ )
32b8ec41 VZ	390	{
2b5f62a0	391	m_notebook->AddPage(CreateNewPage(),
fd76d963	392	old_note->GetPageText(n),
206d3a16	393	false,
61c083e7	394	m_chkImages->GetValue() ?
fd76d963	395	GetIconIndex() : -1);
32b8ec41 VZ	396	}
32b8ec41 VZ	397
fd76d963 JS	398	m_sizerNotebook->Detach( old_note );
fd76d963 JS	399	delete old_note;
32b8ec41 VZ	400
	401	// restore selection
	402	if ( sel != -1 )
	403	{
	404	m_notebook->SetSelection(sel);
	405	}
	406	}
	407
	408	m_sizerNotebook->Add(m_notebook, 1, wxGROW \| wxALL, 5);
	409	m_sizerNotebook->Layout();
	410	}
	411
	412	// ----------------------------------------------------------------------------
	413	// helpers
	414	// ----------------------------------------------------------------------------
	415
	416	int NotebookWidgetsPage::GetTextValue(wxTextCtrl *text) const
	417	{
	418	long pos;
	419	if ( !text->GetValue().ToLong(&pos) )
	420	pos = -1;
	421
	422	return (int)pos;
	423	}
	424
	425	int NotebookWidgetsPage::GetIconIndex() const
	426	{
	427	if ( m_imageList )
	428	{
	429	int nImages = m_imageList->GetImageCount();
	430	if ( nImages > 0 )
	431	{
	432	return m_notebook->GetPageCount() % nImages;
	433	}
	434	}
	435
	436	return -1;
	437	}
	438
	439	wxWindow *NotebookWidgetsPage::CreateNewPage()
	440	{
206d3a16	441	return new wxTextCtrl(m_notebook, wxID_ANY, _T("I'm a notebook page"));
32b8ec41 VZ	442	}
	443
	444	// ----------------------------------------------------------------------------
	445	// event handlers
	446	// ----------------------------------------------------------------------------
	447
	448	void NotebookWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event))
	449	{
	450	Reset();
	451
	452	CreateNotebook();
	453	}
	454
	455	void NotebookWidgetsPage::OnButtonDeleteAll(wxCommandEvent& WXUNUSED(event))
	456	{
	457	m_notebook->DeleteAllPages();
	458	}
	459
c02e5a31	460	void NotebookWidgetsPage::OnButtonSelectPage(wxCommandEvent& WXUNUSED(event))
32b8ec41 VZ	461	{
32b8ec41 VZ	462	int pos = GetTextValue(m_textSelect);
657c8818	463	wxCHECK_RET( IsValidValue(pos), _T("button should be disabled") );
32b8ec41 VZ	464
	465	m_notebook->SetSelection(pos);
	466	}
	467
	468	void NotebookWidgetsPage::OnButtonAddPage(wxCommandEvent& WXUNUSED(event))
	469	{
206d3a16	470	m_notebook->AddPage(CreateNewPage(), _T("Added page"), false,
32b8ec41 VZ	471	GetIconIndex());
	472	}
	473
	474	void NotebookWidgetsPage::OnButtonInsertPage(wxCommandEvent& WXUNUSED(event))
	475	{
	476	int pos = GetTextValue(m_textInsert);
657c8818	477	wxCHECK_RET( IsValidValue(pos), _T("button should be disabled") );
32b8ec41	478
206d3a16	479	m_notebook->InsertPage(pos, CreateNewPage(), _T("Inserted page"), false,
32b8ec41 VZ	480	GetIconIndex());
	481	}
	482
	483	void NotebookWidgetsPage::OnButtonRemovePage(wxCommandEvent& WXUNUSED(event))
	484	{
	485	int pos = GetTextValue(m_textRemove);
657c8818	486	wxCHECK_RET( IsValidValue(pos), _T("button should be disabled") );
32b8ec41 VZ	487
	488	m_notebook->DeletePage(pos);
	489	}
	490
	491	void NotebookWidgetsPage::OnUpdateUISelectButton(wxUpdateUIEvent& event)
	492	{
657c8818	493	event.Enable( IsValidValue(GetTextValue(m_textSelect)) );
32b8ec41 VZ	494	}
	495
	496	void NotebookWidgetsPage::OnUpdateUIInsertButton(wxUpdateUIEvent& event)
	497	{
657c8818	498	event.Enable( IsValidValue(GetTextValue(m_textInsert)) );
32b8ec41 VZ	499	}
	500
	501	void NotebookWidgetsPage::OnUpdateUIRemoveButton(wxUpdateUIEvent& event)
	502	{
657c8818	503	event.Enable( IsValidValue(GetTextValue(m_textRemove)) );
32b8ec41 VZ	504	}
	505
	506	void NotebookWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event)
	507	{
	508	event.Enable( !m_chkImages->GetValue() \|\|
	509	m_radioOrient->GetSelection() != wxNB_TOP );
	510	}
	511
	512	void NotebookWidgetsPage::OnUpdateUINumPagesText(wxUpdateUIEvent& event)
	513	{
	514	event.SetText( wxString::Format(_T("%d"), m_notebook->GetPageCount()) );
	515	}
	516
	517	void NotebookWidgetsPage::OnUpdateUICurSelectText(wxUpdateUIEvent& event)
	518	{
	519	event.SetText( wxString::Format(_T("%d"), m_notebook->GetSelection()) );
	520	}
	521
c02e5a31	522	void NotebookWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
32b8ec41 VZ	523	{
	524	CreateNotebook();
	525	}
	526
	527	void NotebookWidgetsPage::OnPageChanging(wxNotebookEvent& event)
	528	{
	529	wxLogMessage(_T("Notebook page changing from %d to %d (currently %d)."),
	530	event.GetOldSelection(),
	531	event.GetSelection(),
	532	m_notebook->GetSelection());
	533
	534	event.Skip();
	535	}
	536
	537	void NotebookWidgetsPage::OnPageChanged(wxNotebookEvent& event)
	538	{
	539	wxLogMessage(_T("Notebook page changed from %d to %d (currently %d)."),
	540	event.GetOldSelection(),
	541	event.GetSelection(),
	542	m_notebook->GetSelection());
	543
	544	event.Skip();
	545	}
	546
61c083e7	547	#endif // wxUSE_NOTEBOOK