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

/////////////////////////////////////////////////////////////////////////////
// Program:     wxWidgets Widgets Sample
// Name:        spinbtn.cpp
// Purpose:     Part of the widgets sample showing wxSpinButton
// Author:      Vadim Zeitlin
// Created:     16.04.01
// 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_SPINBTN

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

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

#include "wx/spinbutt.h"
#include "wx/spinctrl.h"

#include "wx/sizer.h"
#include "wx/stattext.h"
#include "widgets.h"

#include "icons/spinbtn.xpm"

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

// control ids
enum
{
    SpinBtnPage_Reset = wxID_HIGHEST,
    SpinBtnPage_Clear,
    SpinBtnPage_SetValue,
    SpinBtnPage_SetMinAndMax,
    SpinBtnPage_CurValueText,
    SpinBtnPage_ValueText,
    SpinBtnPage_MinText,
    SpinBtnPage_MaxText,
    SpinBtnPage_SpinBtn,
    SpinBtnPage_SpinCtrl,
    SpinBtnPage_SpinCtrlDouble
};

// alignment radiobox values
enum
{
    Align_Left,
    Align_Centre,
    Align_Right
};

// ----------------------------------------------------------------------------
// SpinBtnWidgetsPage
// ----------------------------------------------------------------------------

class SpinBtnWidgetsPage : public WidgetsPage
{
public:
    SpinBtnWidgetsPage(WidgetsBookCtrl *book, wxImageList *imaglist);
    virtual ~SpinBtnWidgetsPage(){};

    virtual wxControl *GetWidget() const { return m_spinbtn; }
    virtual wxControl *GetWidget2() const { return m_spinctrl; }
    virtual wxControl *GetWidget3() const { return m_spinctrldbl; }
    virtual void RecreateWidget() { CreateSpin(); }

    // lazy creation of the content
    virtual void CreateContent();

protected:
    // event handlers
    void OnButtonReset(wxCommandEvent& event);
    void OnButtonClear(wxCommandEvent& event);
    void OnButtonSetValue(wxCommandEvent& event);
    void OnButtonSetMinAndMax(wxCommandEvent& event);

    void OnCheckOrRadioBox(wxCommandEvent& event);

    void OnSpinBtn(wxSpinEvent& event);
    void OnSpinBtnUp(wxSpinEvent& event);
    void OnSpinBtnDown(wxSpinEvent& event);
    void OnSpinCtrl(wxSpinEvent& event);
    void OnSpinCtrlDouble(wxSpinDoubleEvent& event);
    void OnSpinText(wxCommandEvent& event);
    void OnSpinTextEnter(wxCommandEvent& event);

    void OnUpdateUIValueButton(wxUpdateUIEvent& event);
    void OnUpdateUIMinMaxButton(wxUpdateUIEvent& event);

    void OnUpdateUIResetButton(wxUpdateUIEvent& event);

    void OnUpdateUICurValueText(wxUpdateUIEvent& event);

    // reset the spinbtn parameters
    void Reset();

    // (re)create the spinbtn
    void CreateSpin();

    // is this spinbtn value in range?
    bool IsValidValue(int val) const
        { return (val >= m_min) && (val <= m_max); }

    // the spinbtn range
    int m_min, m_max;

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

    // the check/radio boxes for styles
    wxCheckBox *m_chkVert,
               *m_chkArrowKeys,
               *m_chkWrap,
               *m_chkProcessEnter;
   wxRadioBox *m_radioAlign;

    // the spinbtn and the spinctrl and the sizer containing them
    wxSpinButton *m_spinbtn;
    wxSpinCtrl *m_spinctrl;
    wxSpinCtrlDouble *m_spinctrldbl;

    wxSizer *m_sizerSpin;

    // the text entries for set value/range
    wxTextCtrl *m_textValue,
               *m_textMin,
               *m_textMax;

private:
    DECLARE_EVENT_TABLE()
    DECLARE_WIDGETS_PAGE(SpinBtnWidgetsPage)
};

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

BEGIN_EVENT_TABLE(SpinBtnWidgetsPage, WidgetsPage)
    EVT_BUTTON(SpinBtnPage_Reset, SpinBtnWidgetsPage::OnButtonReset)
    EVT_BUTTON(SpinBtnPage_SetValue, SpinBtnWidgetsPage::OnButtonSetValue)
    EVT_BUTTON(SpinBtnPage_SetMinAndMax, SpinBtnWidgetsPage::OnButtonSetMinAndMax)

    EVT_UPDATE_UI(SpinBtnPage_SetValue, SpinBtnWidgetsPage::OnUpdateUIValueButton)
    EVT_UPDATE_UI(SpinBtnPage_SetMinAndMax, SpinBtnWidgetsPage::OnUpdateUIMinMaxButton)

    EVT_UPDATE_UI(SpinBtnPage_Reset, SpinBtnWidgetsPage::OnUpdateUIResetButton)

    EVT_UPDATE_UI(SpinBtnPage_CurValueText, SpinBtnWidgetsPage::OnUpdateUICurValueText)

    EVT_SPIN(SpinBtnPage_SpinBtn, SpinBtnWidgetsPage::OnSpinBtn)
    EVT_SPIN_UP(SpinBtnPage_SpinBtn, SpinBtnWidgetsPage::OnSpinBtnUp)
    EVT_SPIN_DOWN(SpinBtnPage_SpinBtn, SpinBtnWidgetsPage::OnSpinBtnDown)
    EVT_SPINCTRL(SpinBtnPage_SpinCtrl, SpinBtnWidgetsPage::OnSpinCtrl)
    EVT_SPINCTRLDOUBLE(SpinBtnPage_SpinCtrlDouble, SpinBtnWidgetsPage::OnSpinCtrlDouble)
    EVT_TEXT(SpinBtnPage_SpinCtrl, SpinBtnWidgetsPage::OnSpinText)
    EVT_TEXT_ENTER(SpinBtnPage_SpinCtrl, SpinBtnWidgetsPage::OnSpinTextEnter)
    EVT_TEXT(SpinBtnPage_SpinCtrlDouble, SpinBtnWidgetsPage::OnSpinText)

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

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

#if defined(__WXUNIVERSAL__)
    #define FAMILY_CTRLS UNIVERSAL_CTRLS
#else
    #define FAMILY_CTRLS NATIVE_CTRLS
#endif

IMPLEMENT_WIDGETS_PAGE(SpinBtnWidgetsPage, _T("Spin"),
                       FAMILY_CTRLS | EDITABLE_CTRLS
                       );

SpinBtnWidgetsPage::SpinBtnWidgetsPage(WidgetsBookCtrl *book,
                                       wxImageList *imaglist)
                  : WidgetsPage(book, imaglist, spinbtn_xpm)
{
    m_chkVert = NULL;
    m_chkArrowKeys = NULL;
    m_chkWrap = NULL;
    m_chkProcessEnter = NULL;
    m_radioAlign = NULL;
    m_spinbtn = NULL;
    m_spinctrl = NULL;
    m_spinctrldbl = NULL;
    m_textValue = NULL;
    m_textMin = NULL;
    m_textMax = NULL;

    m_min = 0;
    m_max = 10;

    m_sizerSpin = NULL;
}

void SpinBtnWidgetsPage::CreateContent()
{
    wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);

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

    m_chkVert = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Vertical"));
    m_chkArrowKeys = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Arrow Keys"));
    m_chkWrap = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Wrap"));
    m_chkProcessEnter = CreateCheckBoxAndAddToSizer(sizerLeft,
                                                    _T("Process &Enter"));

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

    static const wxString halign[] =
    {
        _T("left"),
        _T("centre"),
        _T("right"),
    };

    m_radioAlign = new wxRadioBox(this, wxID_ANY, _T("&Text alignment"),
                                   wxDefaultPosition, wxDefaultSize,
                                   WXSIZEOF(halign), halign, 1);

    sizerLeft->Add(m_radioAlign, 0, wxGROW | wxALL, 5);

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

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

    // middle pane
    wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY,
        _T("&Change spinbtn value"));

    wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);

    wxTextCtrl *text;
    wxSizer *sizerRow = CreateSizerWithTextAndLabel(_T("Current value"),
                                                    SpinBtnPage_CurValueText,
                                                    &text);
    text->SetEditable(false);

    sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);

    sizerRow = CreateSizerWithTextAndButton(SpinBtnPage_SetValue,
                                            _T("Set &value"),
                                            SpinBtnPage_ValueText,
                                            &m_textValue);
    sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);

    sizerRow = CreateSizerWithTextAndButton(SpinBtnPage_SetMinAndMax,
                                            _T("&Min and max"),
                                            SpinBtnPage_MinText,
                                            &m_textMin);

    m_textMax = new wxTextCtrl(this, SpinBtnPage_MaxText, wxEmptyString);
    sizerRow->Add(m_textMax, 1, wxLEFT | wxALIGN_CENTRE_VERTICAL, 5);

    m_textMin->SetValue( wxString::Format(_T("%d"), m_min) );
    m_textMax->SetValue( wxString::Format(_T("%d"), m_max) );

    sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);

    // right pane
    wxSizer *sizerRight = new wxBoxSizer(wxVERTICAL);
    sizerRight->SetMinSize(150, 0);
    m_sizerSpin = sizerRight; // save it to modify it later

    Reset();
    CreateSpin();

    // 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
    SetSizer(sizerTop);
}

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

void SpinBtnWidgetsPage::Reset()
{
    m_chkVert->SetValue(true);
    m_chkArrowKeys->SetValue(true);
    m_chkWrap->SetValue(false);
    m_chkProcessEnter->SetValue(false);
    m_radioAlign->SetSelection(Align_Right);
}

void SpinBtnWidgetsPage::CreateSpin()
{
    int flags = ms_defaultFlags;

    bool isVert = m_chkVert->GetValue();
    if ( isVert )
        flags |= wxSP_VERTICAL;
    else
        flags |= wxSP_HORIZONTAL;

    if ( m_chkArrowKeys->GetValue() )
        flags |= wxSP_ARROW_KEYS;

    if ( m_chkWrap->GetValue() )
        flags |= wxSP_WRAP;

    if ( m_chkProcessEnter->GetValue() )
        flags |= wxTE_PROCESS_ENTER;

    int textFlags = 0;
    switch ( m_radioAlign->GetSelection() )
    {
        default:
            wxFAIL_MSG(_T("unexpected radiobox selection"));
            // fall through

        case Align_Left:
            textFlags |= wxALIGN_LEFT;  // no-op
            break;

        case Align_Centre:
            textFlags |= wxALIGN_CENTRE_HORIZONTAL;
            break;

        case Align_Right:
            textFlags |= wxALIGN_RIGHT;
            break;
    }

    int val = m_min;
    if ( m_spinbtn )
    {
        int valOld = m_spinbtn->GetValue();
        if ( !IsValidValue(valOld) )
        {
            val = valOld;
        }

        m_sizerSpin->Clear(true /* delete windows */);
    }

    m_spinbtn = new wxSpinButton(this, SpinBtnPage_SpinBtn,
                                 wxDefaultPosition, wxDefaultSize,
                                 flags);

    m_spinbtn->SetValue(val);
    m_spinbtn->SetRange(m_min, m_max);

    m_spinctrl = new wxSpinCtrl(this, SpinBtnPage_SpinCtrl,
                                wxString::Format(_T("%d"), val),
                                wxDefaultPosition, wxDefaultSize,
                                flags | textFlags,
                                m_min, m_max, val);

    m_spinctrldbl = new wxSpinCtrlDouble(this, SpinBtnPage_SpinCtrlDouble,
                                         wxString::Format(_T("%d"), val),
                                         wxDefaultPosition, wxDefaultSize,
                                         flags | textFlags,
                                         m_min, m_max, val, 0.1);

    // Add spacers, labels and spin controls to the sizer.
    m_sizerSpin->Add(0, 0, 1);
    m_sizerSpin->Add(new wxStaticText(this, wxID_ANY, wxT("wxSpinButton")),
                     0, wxALIGN_CENTRE | wxALL, 5);
    m_sizerSpin->Add(m_spinbtn, 0, wxALIGN_CENTRE | wxALL, 5);
    m_sizerSpin->Add(0, 0, 1);
    m_sizerSpin->Add(new wxStaticText(this, wxID_ANY, wxT("wxSpinCtrl")),
                     0, wxALIGN_CENTRE | wxALL, 5);
    m_sizerSpin->Add(m_spinctrl, 0, wxALIGN_CENTRE | wxALL, 5);
    m_sizerSpin->Add(0, 0, 1);
    m_sizerSpin->Add(new wxStaticText(this, wxID_ANY, wxT("wxSpinCtrlDouble")),
                     0, wxALIGN_CENTRE | wxALL, 5);
    m_sizerSpin->Add(m_spinctrldbl, 0, wxALIGN_CENTRE | wxALL, 5);
    m_sizerSpin->Add(0, 0, 1);

    m_sizerSpin->Layout();
}

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

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

    CreateSpin();
}

void SpinBtnWidgetsPage::OnButtonSetMinAndMax(wxCommandEvent& WXUNUSED(event))
{
    long minNew,
         maxNew = 0; // init to suppress compiler warning
    if ( !m_textMin->GetValue().ToLong(&minNew) ||
         !m_textMax->GetValue().ToLong(&maxNew) ||
         minNew > maxNew )
    {
        wxLogWarning(_T("Invalid min/max values for the spinbtn."));

        return;
    }

    m_min = minNew;
    m_max = maxNew;

    m_spinbtn->SetRange(minNew, maxNew);
    m_spinctrl->SetRange(minNew, maxNew);
    m_spinctrldbl->SetRange(minNew, maxNew);
}

void SpinBtnWidgetsPage::OnButtonSetValue(wxCommandEvent& WXUNUSED(event))
{
    long val;
    if ( !m_textValue->GetValue().ToLong(&val) || !IsValidValue(val) )
    {
        wxLogWarning(_T("Invalid spinbtn value."));

        return;
    }

    m_spinbtn->SetValue(val);
    m_spinctrl->SetValue(val);
    m_spinctrldbl->SetValue(val);
}

void SpinBtnWidgetsPage::OnUpdateUIValueButton(wxUpdateUIEvent& event)
{
    long val;
    event.Enable( m_textValue->GetValue().ToLong(&val) && IsValidValue(val) );
}

void SpinBtnWidgetsPage::OnUpdateUIMinMaxButton(wxUpdateUIEvent& event)
{
    long mn, mx;
    event.Enable( m_textMin->GetValue().ToLong(&mn) &&
                  m_textMax->GetValue().ToLong(&mx) &&
                  mn <= mx);
}

void SpinBtnWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event)
{
    event.Enable( !m_chkVert->GetValue() ||
                  m_chkWrap->GetValue() ||
                  m_chkProcessEnter->GetValue() );
}

void SpinBtnWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
{
    CreateSpin();
}

void SpinBtnWidgetsPage::OnUpdateUICurValueText(wxUpdateUIEvent& event)
{
    event.SetText( wxString::Format(_T("%d"), m_spinbtn->GetValue()));
}

void SpinBtnWidgetsPage::OnSpinBtn(wxSpinEvent& event)
{
    int value = event.GetInt();

    wxASSERT_MSG( value == m_spinbtn->GetValue(),
                  _T("spinbtn value should be the same") );

    wxLogMessage(_T("Spin button value changed, now %d"), value);
}

void SpinBtnWidgetsPage::OnSpinBtnUp(wxSpinEvent& event)
{
    wxLogMessage( _T("Spin button value incremented, will be %d (was %d)"),
                  event.GetInt(), m_spinbtn->GetValue() );
}

void SpinBtnWidgetsPage::OnSpinBtnDown(wxSpinEvent& event)
{
    wxLogMessage( _T("Spin button value decremented, will be %d (was %d)"),
                  event.GetInt(), m_spinbtn->GetValue() );
}

void SpinBtnWidgetsPage::OnSpinCtrl(wxSpinEvent& event)
{
    int value = event.GetInt();

    wxASSERT_MSG( value == m_spinctrl->GetValue(),
                  _T("spinctrl value should be the same") );

    wxLogMessage(_T("Spin control value changed, now %d"), value);
}

void SpinBtnWidgetsPage::OnSpinCtrlDouble(wxSpinDoubleEvent& event)
{
    double value = event.GetValue();

    wxLogMessage(_T("Spin control value changed, now %g"), value);
}

void SpinBtnWidgetsPage::OnSpinText(wxCommandEvent& event)
{
    wxLogMessage(_T("Text changed in spin control, now \"%s\""),
                 event.GetString().c_str());
}

void SpinBtnWidgetsPage::OnSpinTextEnter(wxCommandEvent& event)
{
    wxLogMessage("\"Enter\" pressed in spin control, text is \"%s\"",
                 event.GetString());
}

#endif // wxUSE_SPINBTN
Commit	Line	Data
32b8ec41	1	/////////////////////////////////////////////////////////////////////////////
be5a51fb	2	// Program: wxWidgets Widgets Sample
32b8ec41 VZ	3	// Name: spinbtn.cpp
	4	// Purpose: Part of the widgets sample showing wxSpinButton
	5	// Author: Vadim Zeitlin
	6	// Created: 16.04.01
	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_SPINBTN
61c083e7 WS	28
32b8ec41 VZ	29	// for all others, include the necessary headers
	30	#ifndef WX_PRECOMP
	31	#include "wx/log.h"
	32
3bb70c40	33	#include "wx/bitmap.h"
32b8ec41 VZ	34	#include "wx/button.h"
	35	#include "wx/checkbox.h"
	36	#include "wx/radiobox.h"
	37	#include "wx/statbox.h"
	38	#include "wx/textctrl.h"
	39	#endif
	40
	41	#include "wx/spinbutt.h"
	42	#include "wx/spinctrl.h"
	43
	44	#include "wx/sizer.h"
2a998b73	45	#include "wx/stattext.h"
32b8ec41	46	#include "widgets.h"
61c083e7	47
32b8ec41 VZ	48	#include "icons/spinbtn.xpm"
	49
	50	// ----------------------------------------------------------------------------
	51	// constants
	52	// ----------------------------------------------------------------------------
	53
	54	// control ids
	55	enum
	56	{
f0fa4312	57	SpinBtnPage_Reset = wxID_HIGHEST,
32b8ec41 VZ	58	SpinBtnPage_Clear,
	59	SpinBtnPage_SetValue,
	60	SpinBtnPage_SetMinAndMax,
	61	SpinBtnPage_CurValueText,
	62	SpinBtnPage_ValueText,
	63	SpinBtnPage_MinText,
	64	SpinBtnPage_MaxText,
	65	SpinBtnPage_SpinBtn,
8cd6a9ad VZ	66	SpinBtnPage_SpinCtrl,
8cd6a9ad VZ	67	SpinBtnPage_SpinCtrlDouble
32b8ec41 VZ	68	};
32b8ec41 VZ	69
7e4952db VZ	70	// alignment radiobox values
	71	enum
	72	{
	73	Align_Left,
	74	Align_Centre,
	75	Align_Right
	76	};
	77
32b8ec41 VZ	78	// ----------------------------------------------------------------------------
	79	// SpinBtnWidgetsPage
	80	// ----------------------------------------------------------------------------
	81
	82	class SpinBtnWidgetsPage : public WidgetsPage
	83	{
	84	public:
f2fdc4d5	85	SpinBtnWidgetsPage(WidgetsBookCtrl book, wxImageList imaglist);
8f6eaec9	86	virtual ~SpinBtnWidgetsPage(){};
32b8ec41	87
195df7a7	88	virtual wxControl *GetWidget() const { return m_spinbtn; }
1c01dd16	89	virtual wxControl *GetWidget2() const { return m_spinctrl; }
8cd6a9ad	90	virtual wxControl *GetWidget3() const { return m_spinctrldbl; }
1301e228	91	virtual void RecreateWidget() { CreateSpin(); }
195df7a7	92
453535a7 WS	93	// lazy creation of the content
	94	virtual void CreateContent();
	95
32b8ec41 VZ	96	protected:
	97	// event handlers
	98	void OnButtonReset(wxCommandEvent& event);
	99	void OnButtonClear(wxCommandEvent& event);
	100	void OnButtonSetValue(wxCommandEvent& event);
	101	void OnButtonSetMinAndMax(wxCommandEvent& event);
	102
	103	void OnCheckOrRadioBox(wxCommandEvent& event);
	104
0a3d26b8 VZ	105	void OnSpinBtn(wxSpinEvent& event);
	106	void OnSpinBtnUp(wxSpinEvent& event);
	107	void OnSpinBtnDown(wxSpinEvent& event);
	108	void OnSpinCtrl(wxSpinEvent& event);
8cd6a9ad	109	void OnSpinCtrlDouble(wxSpinDoubleEvent& event);
6ceb105f	110	void OnSpinText(wxCommandEvent& event);
952ff7bc	111	void OnSpinTextEnter(wxCommandEvent& event);
32b8ec41 VZ	112
	113	void OnUpdateUIValueButton(wxUpdateUIEvent& event);
	114	void OnUpdateUIMinMaxButton(wxUpdateUIEvent& event);
	115
	116	void OnUpdateUIResetButton(wxUpdateUIEvent& event);
	117
	118	void OnUpdateUICurValueText(wxUpdateUIEvent& event);
	119
	120	// reset the spinbtn parameters
	121	void Reset();
	122
	123	// (re)create the spinbtn
	124	void CreateSpin();
	125
	126	// is this spinbtn value in range?
	127	bool IsValidValue(int val) const
	128	{ return (val >= m_min) && (val <= m_max); }
	129
	130	// the spinbtn range
	131	int m_min, m_max;
	132
	133	// the controls
	134	// ------------
	135
	136	// the check/radio boxes for styles
	137	wxCheckBox *m_chkVert,
fd07e185	138	*m_chkArrowKeys,
242ec2f7 VZ	139	*m_chkWrap,
242ec2f7 VZ	140	*m_chkProcessEnter;
7e4952db	141	wxRadioBox *m_radioAlign;
32b8ec41 VZ	142
	143	// the spinbtn and the spinctrl and the sizer containing them
	144	wxSpinButton *m_spinbtn;
	145	wxSpinCtrl *m_spinctrl;
8cd6a9ad	146	wxSpinCtrlDouble *m_spinctrldbl;
32b8ec41 VZ	147
	148	wxSizer *m_sizerSpin;
	149
	150	// the text entries for set value/range
	151	wxTextCtrl *m_textValue,
	152	*m_textMin,
	153	*m_textMax;
	154
	155	private:
5e173f35 GD	156	DECLARE_EVENT_TABLE()
5e173f35 GD	157	DECLARE_WIDGETS_PAGE(SpinBtnWidgetsPage)
32b8ec41 VZ	158	};
	159
	160	// ----------------------------------------------------------------------------
	161	// event tables
	162	// ----------------------------------------------------------------------------
	163
	164	BEGIN_EVENT_TABLE(SpinBtnWidgetsPage, WidgetsPage)
	165	EVT_BUTTON(SpinBtnPage_Reset, SpinBtnWidgetsPage::OnButtonReset)
	166	EVT_BUTTON(SpinBtnPage_SetValue, SpinBtnWidgetsPage::OnButtonSetValue)
	167	EVT_BUTTON(SpinBtnPage_SetMinAndMax, SpinBtnWidgetsPage::OnButtonSetMinAndMax)
	168
	169	EVT_UPDATE_UI(SpinBtnPage_SetValue, SpinBtnWidgetsPage::OnUpdateUIValueButton)
	170	EVT_UPDATE_UI(SpinBtnPage_SetMinAndMax, SpinBtnWidgetsPage::OnUpdateUIMinMaxButton)
	171
	172	EVT_UPDATE_UI(SpinBtnPage_Reset, SpinBtnWidgetsPage::OnUpdateUIResetButton)
	173
	174	EVT_UPDATE_UI(SpinBtnPage_CurValueText, SpinBtnWidgetsPage::OnUpdateUICurValueText)
	175
	176	EVT_SPIN(SpinBtnPage_SpinBtn, SpinBtnWidgetsPage::OnSpinBtn)
	177	EVT_SPIN_UP(SpinBtnPage_SpinBtn, SpinBtnWidgetsPage::OnSpinBtnUp)
	178	EVT_SPIN_DOWN(SpinBtnPage_SpinBtn, SpinBtnWidgetsPage::OnSpinBtnDown)
	179	EVT_SPINCTRL(SpinBtnPage_SpinCtrl, SpinBtnWidgetsPage::OnSpinCtrl)
8cd6a9ad	180	EVT_SPINCTRLDOUBLE(SpinBtnPage_SpinCtrlDouble, SpinBtnWidgetsPage::OnSpinCtrlDouble)
6ceb105f	181	EVT_TEXT(SpinBtnPage_SpinCtrl, SpinBtnWidgetsPage::OnSpinText)
952ff7bc	182	EVT_TEXT_ENTER(SpinBtnPage_SpinCtrl, SpinBtnWidgetsPage::OnSpinTextEnter)
8cd6a9ad	183	EVT_TEXT(SpinBtnPage_SpinCtrlDouble, SpinBtnWidgetsPage::OnSpinText)
32b8ec41	184
206d3a16 JS	185	EVT_CHECKBOX(wxID_ANY, SpinBtnWidgetsPage::OnCheckOrRadioBox)
206d3a16 JS	186	EVT_RADIOBOX(wxID_ANY, SpinBtnWidgetsPage::OnCheckOrRadioBox)
32b8ec41 VZ	187	END_EVENT_TABLE()
	188
	189	// ============================================================================
	190	// implementation
	191	// ============================================================================
	192
f0fa4312 WS	193	#if defined(__WXUNIVERSAL__)
	194	#define FAMILY_CTRLS UNIVERSAL_CTRLS
	195	#else
	196	#define FAMILY_CTRLS NATIVE_CTRLS
	197	#endif
	198
f2fdc4d5	199	IMPLEMENT_WIDGETS_PAGE(SpinBtnWidgetsPage, _T("Spin"),
f0fa4312	200	FAMILY_CTRLS \| EDITABLE_CTRLS
f2fdc4d5	201	);
32b8ec41	202
f2fdc4d5	203	SpinBtnWidgetsPage::SpinBtnWidgetsPage(WidgetsBookCtrl *book,
32b8ec41	204	wxImageList *imaglist)
261357eb	205	: WidgetsPage(book, imaglist, spinbtn_xpm)
32b8ec41	206	{
59b9edf0	207	m_chkVert = NULL;
fd07e185	208	m_chkArrowKeys = NULL;
59b9edf0	209	m_chkWrap = NULL;
242ec2f7	210	m_chkProcessEnter = NULL;
7e4952db	211	m_radioAlign = NULL;
59b9edf0 JS	212	m_spinbtn = NULL;
59b9edf0 JS	213	m_spinctrl = NULL;
8cd6a9ad	214	m_spinctrldbl = NULL;
59b9edf0 JS	215	m_textValue = NULL;
	216	m_textMin = NULL;
	217	m_textMax = NULL;
32b8ec41	218
32b8ec41 VZ	219	m_min = 0;
	220	m_max = 10;
	221
242ec2f7	222	m_sizerSpin = NULL;
453535a7	223	}
32b8ec41	224
453535a7 WS	225	void SpinBtnWidgetsPage::CreateContent()
453535a7 WS	226	{
32b8ec41 VZ	227	wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
	228
	229	// left pane
206d3a16	230	wxStaticBox *box = new wxStaticBox(this, wxID_ANY, _T("&Set style"));
32b8ec41 VZ	231	wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
	232
	233	m_chkVert = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Vertical"));
fd07e185	234	m_chkArrowKeys = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Arrow Keys"));
32b8ec41	235	m_chkWrap = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Wrap"));
242ec2f7 VZ	236	m_chkProcessEnter = CreateCheckBoxAndAddToSizer(sizerLeft,
242ec2f7 VZ	237	_T("Process &Enter"));
32b8ec41 VZ	238
	239	sizerLeft->Add(5, 5, 0, wxGROW \| wxALL, 5); // spacer
	240
7e4952db VZ	241	static const wxString halign[] =
	242	{
	243	_T("left"),
	244	_T("centre"),
	245	_T("right"),
	246	};
	247
	248	m_radioAlign = new wxRadioBox(this, wxID_ANY, _T("&Text alignment"),
	249	wxDefaultPosition, wxDefaultSize,
	250	WXSIZEOF(halign), halign, 1);
	251
	252	sizerLeft->Add(m_radioAlign, 0, wxGROW \| wxALL, 5);
	253
	254	sizerLeft->Add(5, 5, 0, wxGROW \| wxALL, 5); // spacer
	255
32b8ec41 VZ	256	wxButton *btn = new wxButton(this, SpinBtnPage_Reset, _T("&Reset"));
	257	sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL \| wxALL, 15);
	258
	259	// middle pane
206d3a16 JS	260	wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY,
	261	_T("&Change spinbtn value"));
	262
32b8ec41 VZ	263	wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
	264
	265	wxTextCtrl *text;
	266	wxSizer *sizerRow = CreateSizerWithTextAndLabel(_T("Current value"),
	267	SpinBtnPage_CurValueText,
	268	&text);
206d3a16	269	text->SetEditable(false);
32b8ec41 VZ	270
	271	sizerMiddle->Add(sizerRow, 0, wxALL \| wxGROW, 5);
	272
	273	sizerRow = CreateSizerWithTextAndButton(SpinBtnPage_SetValue,
	274	_T("Set &value"),
	275	SpinBtnPage_ValueText,
	276	&m_textValue);
	277	sizerMiddle->Add(sizerRow, 0, wxALL \| wxGROW, 5);
	278
	279	sizerRow = CreateSizerWithTextAndButton(SpinBtnPage_SetMinAndMax,
	280	_T("&Min and max"),
	281	SpinBtnPage_MinText,
	282	&m_textMin);
	283
206d3a16	284	m_textMax = new wxTextCtrl(this, SpinBtnPage_MaxText, wxEmptyString);
32b8ec41 VZ	285	sizerRow->Add(m_textMax, 1, wxLEFT \| wxALIGN_CENTRE_VERTICAL, 5);
32b8ec41 VZ	286
aec18ff7 MB	287	m_textMin->SetValue( wxString::Format(_T("%d"), m_min) );
aec18ff7 MB	288	m_textMax->SetValue( wxString::Format(_T("%d"), m_max) );
32b8ec41 VZ	289
	290	sizerMiddle->Add(sizerRow, 0, wxALL \| wxGROW, 5);
	291
	292	// right pane
	293	wxSizer *sizerRight = new wxBoxSizer(wxVERTICAL);
7b127900	294	sizerRight->SetMinSize(150, 0);
32b8ec41 VZ	295	m_sizerSpin = sizerRight; // save it to modify it later
	296
	297	Reset();
	298	CreateSpin();
	299
	300	// the 3 panes panes compose the window
	301	sizerTop->Add(sizerLeft, 0, wxGROW \| (wxALL & ~wxLEFT), 10);
7b127900	302	sizerTop->Add(sizerMiddle, 0, wxGROW \| wxALL, 10);
32b8ec41 VZ	303	sizerTop->Add(sizerRight, 1, wxGROW \| (wxALL & ~wxRIGHT), 10);
	304
	305	// final initializations
32b8ec41	306	SetSizer(sizerTop);
32b8ec41 VZ	307	}
32b8ec41 VZ	308
32b8ec41 VZ	309	// ----------------------------------------------------------------------------
	310	// operations
	311	// ----------------------------------------------------------------------------
	312
	313	void SpinBtnWidgetsPage::Reset()
	314	{
206d3a16	315	m_chkVert->SetValue(true);
fd07e185	316	m_chkArrowKeys->SetValue(true);
206d3a16	317	m_chkWrap->SetValue(false);
242ec2f7	318	m_chkProcessEnter->SetValue(false);
7e4952db	319	m_radioAlign->SetSelection(Align_Right);
32b8ec41 VZ	320	}
	321
	322	void SpinBtnWidgetsPage::CreateSpin()
	323	{
1301e228	324	int flags = ms_defaultFlags;
32b8ec41 VZ	325
	326	bool isVert = m_chkVert->GetValue();
	327	if ( isVert )
	328	flags \|= wxSP_VERTICAL;
	329	else
	330	flags \|= wxSP_HORIZONTAL;
	331
fd07e185 VZ	332	if ( m_chkArrowKeys->GetValue() )
	333	flags \|= wxSP_ARROW_KEYS;
	334
32b8ec41 VZ	335	if ( m_chkWrap->GetValue() )
	336	flags \|= wxSP_WRAP;
	337
242ec2f7 VZ	338	if ( m_chkProcessEnter->GetValue() )
	339	flags \|= wxTE_PROCESS_ENTER;
	340
7e4952db VZ	341	int textFlags = 0;
	342	switch ( m_radioAlign->GetSelection() )
	343	{
	344	default:
	345	wxFAIL_MSG(_T("unexpected radiobox selection"));
	346	// fall through
	347
	348	case Align_Left:
	349	textFlags \|= wxALIGN_LEFT; // no-op
	350	break;
	351
	352	case Align_Centre:
	353	textFlags \|= wxALIGN_CENTRE_HORIZONTAL;
	354	break;
	355
	356	case Align_Right:
	357	textFlags \|= wxALIGN_RIGHT;
	358	break;
	359	}
	360
32b8ec41 VZ	361	int val = m_min;
	362	if ( m_spinbtn )
	363	{
	364	int valOld = m_spinbtn->GetValue();
	365	if ( !IsValidValue(valOld) )
	366	{
	367	val = valOld;
	368	}
	369
55ab5200	370	m_sizerSpin->Clear(true /* delete windows */);
32b8ec41 VZ	371	}
	372
	373	m_spinbtn = new wxSpinButton(this, SpinBtnPage_SpinBtn,
	374	wxDefaultPosition, wxDefaultSize,
	375	flags);
	376
	377	m_spinbtn->SetValue(val);
	378	m_spinbtn->SetRange(m_min, m_max);
	379
	380	m_spinctrl = new wxSpinCtrl(this, SpinBtnPage_SpinCtrl,
	381	wxString::Format(_T("%d"), val),
	382	wxDefaultPosition, wxDefaultSize,
7e4952db	383	flags \| textFlags,
32b8ec41 VZ	384	m_min, m_max, val);
32b8ec41 VZ	385
8cd6a9ad VZ	386	m_spinctrldbl = new wxSpinCtrlDouble(this, SpinBtnPage_SpinCtrlDouble,
	387	wxString::Format(_T("%d"), val),
	388	wxDefaultPosition, wxDefaultSize,
7e4952db	389	flags \| textFlags,
8cd6a9ad VZ	390	m_min, m_max, val, 0.1);
8cd6a9ad VZ	391
2a998b73	392	// Add spacers, labels and spin controls to the sizer.
32b8ec41	393	m_sizerSpin->Add(0, 0, 1);
2a998b73 VZ	394	m_sizerSpin->Add(new wxStaticText(this, wxID_ANY, wxT("wxSpinButton")),
2a998b73 VZ	395	0, wxALIGN_CENTRE \| wxALL, 5);
32b8ec41 VZ	396	m_sizerSpin->Add(m_spinbtn, 0, wxALIGN_CENTRE \| wxALL, 5);
32b8ec41 VZ	397	m_sizerSpin->Add(0, 0, 1);
2a998b73 VZ	398	m_sizerSpin->Add(new wxStaticText(this, wxID_ANY, wxT("wxSpinCtrl")),
2a998b73 VZ	399	0, wxALIGN_CENTRE \| wxALL, 5);
32b8ec41 VZ	400	m_sizerSpin->Add(m_spinctrl, 0, wxALIGN_CENTRE \| wxALL, 5);
32b8ec41 VZ	401	m_sizerSpin->Add(0, 0, 1);
2a998b73 VZ	402	m_sizerSpin->Add(new wxStaticText(this, wxID_ANY, wxT("wxSpinCtrlDouble")),
2a998b73 VZ	403	0, wxALIGN_CENTRE \| wxALL, 5);
8cd6a9ad VZ	404	m_sizerSpin->Add(m_spinctrldbl, 0, wxALIGN_CENTRE \| wxALL, 5);
8cd6a9ad VZ	405	m_sizerSpin->Add(0, 0, 1);
32b8ec41 VZ	406
	407	m_sizerSpin->Layout();
	408	}
	409
	410	// ----------------------------------------------------------------------------
	411	// event handlers
	412	// ----------------------------------------------------------------------------
	413
	414	void SpinBtnWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event))
	415	{
	416	Reset();
	417
	418	CreateSpin();
	419	}
	420
	421	void SpinBtnWidgetsPage::OnButtonSetMinAndMax(wxCommandEvent& WXUNUSED(event))
	422	{
	423	long minNew,
	424	maxNew = 0; // init to suppress compiler warning
	425	if ( !m_textMin->GetValue().ToLong(&minNew) \|\|
	426	!m_textMax->GetValue().ToLong(&maxNew) \|\|
6dd21271	427	minNew > maxNew )
32b8ec41 VZ	428	{
	429	wxLogWarning(_T("Invalid min/max values for the spinbtn."));
	430
	431	return;
	432	}
	433
	434	m_min = minNew;
	435	m_max = maxNew;
	436
	437	m_spinbtn->SetRange(minNew, maxNew);
	438	m_spinctrl->SetRange(minNew, maxNew);
8cd6a9ad	439	m_spinctrldbl->SetRange(minNew, maxNew);
32b8ec41 VZ	440	}
	441
	442	void SpinBtnWidgetsPage::OnButtonSetValue(wxCommandEvent& WXUNUSED(event))
	443	{
	444	long val;
	445	if ( !m_textValue->GetValue().ToLong(&val) \|\| !IsValidValue(val) )
	446	{
	447	wxLogWarning(_T("Invalid spinbtn value."));
	448
	449	return;
	450	}
	451
	452	m_spinbtn->SetValue(val);
	453	m_spinctrl->SetValue(val);
8cd6a9ad	454	m_spinctrldbl->SetValue(val);
32b8ec41 VZ	455	}
	456
	457	void SpinBtnWidgetsPage::OnUpdateUIValueButton(wxUpdateUIEvent& event)
	458	{
	459	long val;
	460	event.Enable( m_textValue->GetValue().ToLong(&val) && IsValidValue(val) );
	461	}
	462
	463	void SpinBtnWidgetsPage::OnUpdateUIMinMaxButton(wxUpdateUIEvent& event)
	464	{
	465	long mn, mx;
	466	event.Enable( m_textMin->GetValue().ToLong(&mn) &&
	467	m_textMax->GetValue().ToLong(&mx) &&
6dd21271	468	mn <= mx);
32b8ec41 VZ	469	}
	470
	471	void SpinBtnWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event)
	472	{
242ec2f7 VZ	473	event.Enable( !m_chkVert->GetValue() \|\|
	474	m_chkWrap->GetValue() \|\|
	475	m_chkProcessEnter->GetValue() );
32b8ec41 VZ	476	}
32b8ec41 VZ	477
c02e5a31	478	void SpinBtnWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
32b8ec41 VZ	479	{
	480	CreateSpin();
	481	}
	482
	483	void SpinBtnWidgetsPage::OnUpdateUICurValueText(wxUpdateUIEvent& event)
	484	{
	485	event.SetText( wxString::Format(_T("%d"), m_spinbtn->GetValue()));
	486	}
	487
0a3d26b8	488	void SpinBtnWidgetsPage::OnSpinBtn(wxSpinEvent& event)
32b8ec41 VZ	489	{
	490	int value = event.GetInt();
	491
	492	wxASSERT_MSG( value == m_spinbtn->GetValue(),
	493	_T("spinbtn value should be the same") );
	494
	495	wxLogMessage(_T("Spin button value changed, now %d"), value);
	496	}
	497
0a3d26b8	498	void SpinBtnWidgetsPage::OnSpinBtnUp(wxSpinEvent& event)
32b8ec41	499	{
33cf9a19	500	wxLogMessage( _T("Spin button value incremented, will be %d (was %d)"),
aec18ff7	501	event.GetInt(), m_spinbtn->GetValue() );
32b8ec41 VZ	502	}
32b8ec41 VZ	503
0a3d26b8	504	void SpinBtnWidgetsPage::OnSpinBtnDown(wxSpinEvent& event)
32b8ec41	505	{
33cf9a19	506	wxLogMessage( _T("Spin button value decremented, will be %d (was %d)"),
aec18ff7	507	event.GetInt(), m_spinbtn->GetValue() );
32b8ec41 VZ	508	}
32b8ec41 VZ	509
0a3d26b8	510	void SpinBtnWidgetsPage::OnSpinCtrl(wxSpinEvent& event)
32b8ec41 VZ	511	{
	512	int value = event.GetInt();
	513
	514	wxASSERT_MSG( value == m_spinctrl->GetValue(),
	515	_T("spinctrl value should be the same") );
	516
	517	wxLogMessage(_T("Spin control value changed, now %d"), value);
	518	}
6ceb105f	519
8cd6a9ad VZ	520	void SpinBtnWidgetsPage::OnSpinCtrlDouble(wxSpinDoubleEvent& event)
	521	{
	522	double value = event.GetValue();
	523
	524	wxLogMessage(_T("Spin control value changed, now %g"), value);
	525	}
	526
6ceb105f VZ	527	void SpinBtnWidgetsPage::OnSpinText(wxCommandEvent& event)
	528	{
	529	wxLogMessage(_T("Text changed in spin control, now \"%s\""),
	530	event.GetString().c_str());
	531	}
	532
952ff7bc VZ	533	void SpinBtnWidgetsPage::OnSpinTextEnter(wxCommandEvent& event)
	534	{
	535	wxLogMessage("\"Enter\" pressed in spin control, text is \"%s\"",
	536	event.GetString());
	537	}
	538
6ceb105f	539	#endif // wxUSE_SPINBTN