[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
};

// ----------------------------------------------------------------------------
// 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_chkWrap;

    // 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_chkWrap = NULL;
    m_spinbtn = NULL;
    m_spinctrl = NULL;
    m_spinctrldbl = NULL;
    m_textValue = NULL;
    m_textMin = NULL;
    m_textMax = NULL;

    // init everything
    m_min = 0;
    m_max = 10;

    m_chkVert =
    m_chkWrap = (wxCheckBox *)NULL;

    m_spinbtn = (wxSpinButton *)NULL;
    m_sizerSpin = (wxSizer *)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_chkWrap = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Wrap"));

    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_chkWrap->SetValue(false);
}

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

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

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

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

        m_sizerSpin->Detach( m_spinbtn );
        m_sizerSpin->Detach( m_spinctrl );
        m_sizerSpin->Detach( m_spinctrldbl );

        // there are 4 spacers left
        m_sizerSpin->Remove( 0 );
        m_sizerSpin->Remove( 0 );
        m_sizerSpin->Remove( 0 );
        m_sizerSpin->Remove( 0 );

        delete m_spinbtn;
        delete m_spinctrl;
        delete m_spinctrldbl;
    }

    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,
                                m_min, m_max, val);

    m_spinctrldbl = new wxSpinCtrlDouble(this, SpinBtnPage_SpinCtrlDouble,
                                         wxString::Format(_T("%d"), val),
                                         wxDefaultPosition, wxDefaultSize,
                                         flags,
                                         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() );
}

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	};
	69
	70	// ----------------------------------------------------------------------------
	71	// SpinBtnWidgetsPage
	72	// ----------------------------------------------------------------------------
	73
	74	class SpinBtnWidgetsPage : public WidgetsPage
	75	{
	76	public:
f2fdc4d5	77	SpinBtnWidgetsPage(WidgetsBookCtrl book, wxImageList imaglist);
8f6eaec9	78	virtual ~SpinBtnWidgetsPage(){};
32b8ec41	79
195df7a7	80	virtual wxControl *GetWidget() const { return m_spinbtn; }
1c01dd16	81	virtual wxControl *GetWidget2() const { return m_spinctrl; }
8cd6a9ad	82	virtual wxControl *GetWidget3() const { return m_spinctrldbl; }
1301e228	83	virtual void RecreateWidget() { CreateSpin(); }
195df7a7	84
453535a7 WS	85	// lazy creation of the content
	86	virtual void CreateContent();
	87
32b8ec41 VZ	88	protected:
	89	// event handlers
	90	void OnButtonReset(wxCommandEvent& event);
	91	void OnButtonClear(wxCommandEvent& event);
	92	void OnButtonSetValue(wxCommandEvent& event);
	93	void OnButtonSetMinAndMax(wxCommandEvent& event);
	94
	95	void OnCheckOrRadioBox(wxCommandEvent& event);
	96
0a3d26b8 VZ	97	void OnSpinBtn(wxSpinEvent& event);
	98	void OnSpinBtnUp(wxSpinEvent& event);
	99	void OnSpinBtnDown(wxSpinEvent& event);
	100	void OnSpinCtrl(wxSpinEvent& event);
8cd6a9ad	101	void OnSpinCtrlDouble(wxSpinDoubleEvent& event);
6ceb105f	102	void OnSpinText(wxCommandEvent& event);
952ff7bc	103	void OnSpinTextEnter(wxCommandEvent& event);
32b8ec41 VZ	104
	105	void OnUpdateUIValueButton(wxUpdateUIEvent& event);
	106	void OnUpdateUIMinMaxButton(wxUpdateUIEvent& event);
	107
	108	void OnUpdateUIResetButton(wxUpdateUIEvent& event);
	109
	110	void OnUpdateUICurValueText(wxUpdateUIEvent& event);
	111
	112	// reset the spinbtn parameters
	113	void Reset();
	114
	115	// (re)create the spinbtn
	116	void CreateSpin();
	117
	118	// is this spinbtn value in range?
	119	bool IsValidValue(int val) const
	120	{ return (val >= m_min) && (val <= m_max); }
	121
	122	// the spinbtn range
	123	int m_min, m_max;
	124
	125	// the controls
	126	// ------------
	127
	128	// the check/radio boxes for styles
	129	wxCheckBox *m_chkVert,
	130	*m_chkWrap;
	131
	132	// the spinbtn and the spinctrl and the sizer containing them
	133	wxSpinButton *m_spinbtn;
	134	wxSpinCtrl *m_spinctrl;
8cd6a9ad	135	wxSpinCtrlDouble *m_spinctrldbl;
32b8ec41 VZ	136
	137	wxSizer *m_sizerSpin;
	138
	139	// the text entries for set value/range
	140	wxTextCtrl *m_textValue,
	141	*m_textMin,
	142	*m_textMax;
	143
	144	private:
5e173f35 GD	145	DECLARE_EVENT_TABLE()
5e173f35 GD	146	DECLARE_WIDGETS_PAGE(SpinBtnWidgetsPage)
32b8ec41 VZ	147	};
	148
	149	// ----------------------------------------------------------------------------
	150	// event tables
	151	// ----------------------------------------------------------------------------
	152
	153	BEGIN_EVENT_TABLE(SpinBtnWidgetsPage, WidgetsPage)
	154	EVT_BUTTON(SpinBtnPage_Reset, SpinBtnWidgetsPage::OnButtonReset)
	155	EVT_BUTTON(SpinBtnPage_SetValue, SpinBtnWidgetsPage::OnButtonSetValue)
	156	EVT_BUTTON(SpinBtnPage_SetMinAndMax, SpinBtnWidgetsPage::OnButtonSetMinAndMax)
	157
	158	EVT_UPDATE_UI(SpinBtnPage_SetValue, SpinBtnWidgetsPage::OnUpdateUIValueButton)
	159	EVT_UPDATE_UI(SpinBtnPage_SetMinAndMax, SpinBtnWidgetsPage::OnUpdateUIMinMaxButton)
	160
	161	EVT_UPDATE_UI(SpinBtnPage_Reset, SpinBtnWidgetsPage::OnUpdateUIResetButton)
	162
	163	EVT_UPDATE_UI(SpinBtnPage_CurValueText, SpinBtnWidgetsPage::OnUpdateUICurValueText)
	164
	165	EVT_SPIN(SpinBtnPage_SpinBtn, SpinBtnWidgetsPage::OnSpinBtn)
	166	EVT_SPIN_UP(SpinBtnPage_SpinBtn, SpinBtnWidgetsPage::OnSpinBtnUp)
	167	EVT_SPIN_DOWN(SpinBtnPage_SpinBtn, SpinBtnWidgetsPage::OnSpinBtnDown)
	168	EVT_SPINCTRL(SpinBtnPage_SpinCtrl, SpinBtnWidgetsPage::OnSpinCtrl)
8cd6a9ad	169	EVT_SPINCTRLDOUBLE(SpinBtnPage_SpinCtrlDouble, SpinBtnWidgetsPage::OnSpinCtrlDouble)
6ceb105f	170	EVT_TEXT(SpinBtnPage_SpinCtrl, SpinBtnWidgetsPage::OnSpinText)
952ff7bc	171	EVT_TEXT_ENTER(SpinBtnPage_SpinCtrl, SpinBtnWidgetsPage::OnSpinTextEnter)
8cd6a9ad	172	EVT_TEXT(SpinBtnPage_SpinCtrlDouble, SpinBtnWidgetsPage::OnSpinText)
32b8ec41	173
206d3a16 JS	174	EVT_CHECKBOX(wxID_ANY, SpinBtnWidgetsPage::OnCheckOrRadioBox)
206d3a16 JS	175	EVT_RADIOBOX(wxID_ANY, SpinBtnWidgetsPage::OnCheckOrRadioBox)
32b8ec41 VZ	176	END_EVENT_TABLE()
	177
	178	// ============================================================================
	179	// implementation
	180	// ============================================================================
	181
f0fa4312 WS	182	#if defined(__WXUNIVERSAL__)
	183	#define FAMILY_CTRLS UNIVERSAL_CTRLS
	184	#else
	185	#define FAMILY_CTRLS NATIVE_CTRLS
	186	#endif
	187
f2fdc4d5	188	IMPLEMENT_WIDGETS_PAGE(SpinBtnWidgetsPage, _T("Spin"),
f0fa4312	189	FAMILY_CTRLS \| EDITABLE_CTRLS
f2fdc4d5	190	);
32b8ec41	191
f2fdc4d5	192	SpinBtnWidgetsPage::SpinBtnWidgetsPage(WidgetsBookCtrl *book,
32b8ec41	193	wxImageList *imaglist)
261357eb	194	: WidgetsPage(book, imaglist, spinbtn_xpm)
32b8ec41	195	{
59b9edf0 JS	196	m_chkVert = NULL;
	197	m_chkWrap = NULL;
	198	m_spinbtn = NULL;
	199	m_spinctrl = NULL;
8cd6a9ad	200	m_spinctrldbl = NULL;
59b9edf0 JS	201	m_textValue = NULL;
	202	m_textMin = NULL;
	203	m_textMax = NULL;
32b8ec41 VZ	204
	205	// init everything
	206	m_min = 0;
	207	m_max = 10;
	208
	209	m_chkVert =
	210	m_chkWrap = (wxCheckBox *)NULL;
	211
	212	m_spinbtn = (wxSpinButton *)NULL;
	213	m_sizerSpin = (wxSizer *)NULL;
453535a7	214	}
32b8ec41	215
453535a7 WS	216	void SpinBtnWidgetsPage::CreateContent()
453535a7 WS	217	{
32b8ec41 VZ	218	wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
	219
	220	// left pane
206d3a16	221	wxStaticBox *box = new wxStaticBox(this, wxID_ANY, _T("&Set style"));
32b8ec41 VZ	222	wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
	223
	224	m_chkVert = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Vertical"));
	225	m_chkWrap = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Wrap"));
	226
	227	sizerLeft->Add(5, 5, 0, wxGROW \| wxALL, 5); // spacer
	228
	229	wxButton *btn = new wxButton(this, SpinBtnPage_Reset, _T("&Reset"));
	230	sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL \| wxALL, 15);
	231
	232	// middle pane
206d3a16 JS	233	wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY,
	234	_T("&Change spinbtn value"));
	235
32b8ec41 VZ	236	wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
	237
	238	wxTextCtrl *text;
	239	wxSizer *sizerRow = CreateSizerWithTextAndLabel(_T("Current value"),
	240	SpinBtnPage_CurValueText,
	241	&text);
206d3a16	242	text->SetEditable(false);
32b8ec41 VZ	243
	244	sizerMiddle->Add(sizerRow, 0, wxALL \| wxGROW, 5);
	245
	246	sizerRow = CreateSizerWithTextAndButton(SpinBtnPage_SetValue,
	247	_T("Set &value"),
	248	SpinBtnPage_ValueText,
	249	&m_textValue);
	250	sizerMiddle->Add(sizerRow, 0, wxALL \| wxGROW, 5);
	251
	252	sizerRow = CreateSizerWithTextAndButton(SpinBtnPage_SetMinAndMax,
	253	_T("&Min and max"),
	254	SpinBtnPage_MinText,
	255	&m_textMin);
	256
206d3a16	257	m_textMax = new wxTextCtrl(this, SpinBtnPage_MaxText, wxEmptyString);
32b8ec41 VZ	258	sizerRow->Add(m_textMax, 1, wxLEFT \| wxALIGN_CENTRE_VERTICAL, 5);
32b8ec41 VZ	259
aec18ff7 MB	260	m_textMin->SetValue( wxString::Format(_T("%d"), m_min) );
aec18ff7 MB	261	m_textMax->SetValue( wxString::Format(_T("%d"), m_max) );
32b8ec41 VZ	262
	263	sizerMiddle->Add(sizerRow, 0, wxALL \| wxGROW, 5);
	264
	265	// right pane
	266	wxSizer *sizerRight = new wxBoxSizer(wxVERTICAL);
7b127900	267	sizerRight->SetMinSize(150, 0);
32b8ec41 VZ	268	m_sizerSpin = sizerRight; // save it to modify it later
	269
	270	Reset();
	271	CreateSpin();
	272
	273	// the 3 panes panes compose the window
	274	sizerTop->Add(sizerLeft, 0, wxGROW \| (wxALL & ~wxLEFT), 10);
7b127900	275	sizerTop->Add(sizerMiddle, 0, wxGROW \| wxALL, 10);
32b8ec41 VZ	276	sizerTop->Add(sizerRight, 1, wxGROW \| (wxALL & ~wxRIGHT), 10);
	277
	278	// final initializations
32b8ec41	279	SetSizer(sizerTop);
32b8ec41 VZ	280	}
32b8ec41 VZ	281
32b8ec41 VZ	282	// ----------------------------------------------------------------------------
	283	// operations
	284	// ----------------------------------------------------------------------------
	285
	286	void SpinBtnWidgetsPage::Reset()
	287	{
206d3a16 JS	288	m_chkVert->SetValue(true);
206d3a16 JS	289	m_chkWrap->SetValue(false);
32b8ec41 VZ	290	}
	291
	292	void SpinBtnWidgetsPage::CreateSpin()
	293	{
1301e228	294	int flags = ms_defaultFlags;
32b8ec41 VZ	295
	296	bool isVert = m_chkVert->GetValue();
	297	if ( isVert )
	298	flags \|= wxSP_VERTICAL;
	299	else
	300	flags \|= wxSP_HORIZONTAL;
	301
	302	if ( m_chkWrap->GetValue() )
	303	flags \|= wxSP_WRAP;
	304
	305	int val = m_min;
	306	if ( m_spinbtn )
	307	{
	308	int valOld = m_spinbtn->GetValue();
	309	if ( !IsValidValue(valOld) )
	310	{
	311	val = valOld;
	312	}
	313
12a3f227 RL	314	m_sizerSpin->Detach( m_spinbtn );
12a3f227 RL	315	m_sizerSpin->Detach( m_spinctrl );
8cd6a9ad	316	m_sizerSpin->Detach( m_spinctrldbl );
32b8ec41	317
8cd6a9ad VZ	318	// there are 4 spacers left
8cd6a9ad VZ	319	m_sizerSpin->Remove( 0 );
9dd96c0f VZ	320	m_sizerSpin->Remove( 0 );
	321	m_sizerSpin->Remove( 0 );
	322	m_sizerSpin->Remove( 0 );
32b8ec41 VZ	323
	324	delete m_spinbtn;
	325	delete m_spinctrl;
8cd6a9ad	326	delete m_spinctrldbl;
32b8ec41 VZ	327	}
	328
	329	m_spinbtn = new wxSpinButton(this, SpinBtnPage_SpinBtn,
	330	wxDefaultPosition, wxDefaultSize,
	331	flags);
	332
	333	m_spinbtn->SetValue(val);
	334	m_spinbtn->SetRange(m_min, m_max);
	335
	336	m_spinctrl = new wxSpinCtrl(this, SpinBtnPage_SpinCtrl,
	337	wxString::Format(_T("%d"), val),
	338	wxDefaultPosition, wxDefaultSize,
	339	flags,
	340	m_min, m_max, val);
	341
8cd6a9ad VZ	342	m_spinctrldbl = new wxSpinCtrlDouble(this, SpinBtnPage_SpinCtrlDouble,
	343	wxString::Format(_T("%d"), val),
	344	wxDefaultPosition, wxDefaultSize,
	345	flags,
	346	m_min, m_max, val, 0.1);
	347
2a998b73	348	// Add spacers, labels and spin controls to the sizer.
32b8ec41	349	m_sizerSpin->Add(0, 0, 1);
2a998b73 VZ	350	m_sizerSpin->Add(new wxStaticText(this, wxID_ANY, wxT("wxSpinButton")),
2a998b73 VZ	351	0, wxALIGN_CENTRE \| wxALL, 5);
32b8ec41 VZ	352	m_sizerSpin->Add(m_spinbtn, 0, wxALIGN_CENTRE \| wxALL, 5);
32b8ec41 VZ	353	m_sizerSpin->Add(0, 0, 1);
2a998b73 VZ	354	m_sizerSpin->Add(new wxStaticText(this, wxID_ANY, wxT("wxSpinCtrl")),
2a998b73 VZ	355	0, wxALIGN_CENTRE \| wxALL, 5);
32b8ec41 VZ	356	m_sizerSpin->Add(m_spinctrl, 0, wxALIGN_CENTRE \| wxALL, 5);
32b8ec41 VZ	357	m_sizerSpin->Add(0, 0, 1);
2a998b73 VZ	358	m_sizerSpin->Add(new wxStaticText(this, wxID_ANY, wxT("wxSpinCtrlDouble")),
2a998b73 VZ	359	0, wxALIGN_CENTRE \| wxALL, 5);
8cd6a9ad VZ	360	m_sizerSpin->Add(m_spinctrldbl, 0, wxALIGN_CENTRE \| wxALL, 5);
8cd6a9ad VZ	361	m_sizerSpin->Add(0, 0, 1);
32b8ec41 VZ	362
	363	m_sizerSpin->Layout();
	364	}
	365
	366	// ----------------------------------------------------------------------------
	367	// event handlers
	368	// ----------------------------------------------------------------------------
	369
	370	void SpinBtnWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event))
	371	{
	372	Reset();
	373
	374	CreateSpin();
	375	}
	376
	377	void SpinBtnWidgetsPage::OnButtonSetMinAndMax(wxCommandEvent& WXUNUSED(event))
	378	{
	379	long minNew,
	380	maxNew = 0; // init to suppress compiler warning
	381	if ( !m_textMin->GetValue().ToLong(&minNew) \|\|
	382	!m_textMax->GetValue().ToLong(&maxNew) \|\|
6dd21271	383	minNew > maxNew )
32b8ec41 VZ	384	{
	385	wxLogWarning(_T("Invalid min/max values for the spinbtn."));
	386
	387	return;
	388	}
	389
	390	m_min = minNew;
	391	m_max = maxNew;
	392
	393	m_spinbtn->SetRange(minNew, maxNew);
	394	m_spinctrl->SetRange(minNew, maxNew);
8cd6a9ad	395	m_spinctrldbl->SetRange(minNew, maxNew);
32b8ec41 VZ	396	}
	397
	398	void SpinBtnWidgetsPage::OnButtonSetValue(wxCommandEvent& WXUNUSED(event))
	399	{
	400	long val;
	401	if ( !m_textValue->GetValue().ToLong(&val) \|\| !IsValidValue(val) )
	402	{
	403	wxLogWarning(_T("Invalid spinbtn value."));
	404
	405	return;
	406	}
	407
	408	m_spinbtn->SetValue(val);
	409	m_spinctrl->SetValue(val);
8cd6a9ad	410	m_spinctrldbl->SetValue(val);
32b8ec41 VZ	411	}
	412
	413	void SpinBtnWidgetsPage::OnUpdateUIValueButton(wxUpdateUIEvent& event)
	414	{
	415	long val;
	416	event.Enable( m_textValue->GetValue().ToLong(&val) && IsValidValue(val) );
	417	}
	418
	419	void SpinBtnWidgetsPage::OnUpdateUIMinMaxButton(wxUpdateUIEvent& event)
	420	{
	421	long mn, mx;
	422	event.Enable( m_textMin->GetValue().ToLong(&mn) &&
	423	m_textMax->GetValue().ToLong(&mx) &&
6dd21271	424	mn <= mx);
32b8ec41 VZ	425	}
	426
	427	void SpinBtnWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event)
	428	{
	429	event.Enable( !m_chkVert->GetValue() \|\| m_chkWrap->GetValue() );
	430	}
	431
c02e5a31	432	void SpinBtnWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
32b8ec41 VZ	433	{
	434	CreateSpin();
	435	}
	436
	437	void SpinBtnWidgetsPage::OnUpdateUICurValueText(wxUpdateUIEvent& event)
	438	{
	439	event.SetText( wxString::Format(_T("%d"), m_spinbtn->GetValue()));
	440	}
	441
0a3d26b8	442	void SpinBtnWidgetsPage::OnSpinBtn(wxSpinEvent& event)
32b8ec41 VZ	443	{
	444	int value = event.GetInt();
	445
	446	wxASSERT_MSG( value == m_spinbtn->GetValue(),
	447	_T("spinbtn value should be the same") );
	448
	449	wxLogMessage(_T("Spin button value changed, now %d"), value);
	450	}
	451
0a3d26b8	452	void SpinBtnWidgetsPage::OnSpinBtnUp(wxSpinEvent& event)
32b8ec41	453	{
33cf9a19	454	wxLogMessage( _T("Spin button value incremented, will be %d (was %d)"),
aec18ff7	455	event.GetInt(), m_spinbtn->GetValue() );
32b8ec41 VZ	456	}
32b8ec41 VZ	457
0a3d26b8	458	void SpinBtnWidgetsPage::OnSpinBtnDown(wxSpinEvent& event)
32b8ec41	459	{
33cf9a19	460	wxLogMessage( _T("Spin button value decremented, will be %d (was %d)"),
aec18ff7	461	event.GetInt(), m_spinbtn->GetValue() );
32b8ec41 VZ	462	}
32b8ec41 VZ	463
0a3d26b8	464	void SpinBtnWidgetsPage::OnSpinCtrl(wxSpinEvent& event)
32b8ec41 VZ	465	{
	466	int value = event.GetInt();
	467
	468	wxASSERT_MSG( value == m_spinctrl->GetValue(),
	469	_T("spinctrl value should be the same") );
	470
	471	wxLogMessage(_T("Spin control value changed, now %d"), value);
	472	}
6ceb105f	473
8cd6a9ad VZ	474	void SpinBtnWidgetsPage::OnSpinCtrlDouble(wxSpinDoubleEvent& event)
	475	{
	476	double value = event.GetValue();
	477
	478	wxLogMessage(_T("Spin control value changed, now %g"), value);
	479	}
	480
6ceb105f VZ	481	void SpinBtnWidgetsPage::OnSpinText(wxCommandEvent& event)
	482	{
	483	wxLogMessage(_T("Text changed in spin control, now \"%s\""),
	484	event.GetString().c_str());
	485	}
	486
952ff7bc VZ	487	void SpinBtnWidgetsPage::OnSpinTextEnter(wxCommandEvent& event)
	488	{
	489	wxLogMessage("\"Enter\" pressed in spin control, text is \"%s\"",
	490	event.GetString());
	491	}
	492
6ceb105f	493	#endif // wxUSE_SPINBTN