[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
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

// ============================================================================
// 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 Widgets GetWidgets() const
    {
        Widgets widgets(WidgetsPage::GetWidgets());
        widgets.push_back(m_spinctrl);
        widgets.push_back(m_spinctrldbl);
        return widgets;
    }

    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, wxT("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, wxT("&Set style"));
    wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);

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

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

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

    m_radioAlign = new wxRadioBox(this, wxID_ANY, wxT("&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, wxT("&Reset"));
    sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15);

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

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

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

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

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

    sizerRow = CreateSizerWithTextAndButton(SpinBtnPage_SetMinAndMax,
                                            wxT("&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(wxT("%d"), m_min) );
    m_textMax->SetValue( wxString::Format(wxT("%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(wxT("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(wxT("%d"), val),
                                wxDefaultPosition, wxDefaultSize,
                                flags | textFlags,
                                m_min, m_max, val);

    m_spinctrldbl = new wxSpinCtrlDouble(this, SpinBtnPage_SpinCtrlDouble,
                                         wxString::Format(wxT("%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(wxT("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(wxT("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(wxT("%d"), m_spinbtn->GetValue()));
}

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

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

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

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

void SpinBtnWidgetsPage::OnSpinBtnDown(wxSpinEvent& event)
{
    wxLogMessage( wxT("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(),
                  wxT("spinctrl value should be the same") );

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

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

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

void SpinBtnWidgetsPage::OnSpinText(wxCommandEvent& event)
{
    wxLogMessage(wxT("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
526954c5	9	// Licence: wxWindows licence
32b8ec41 VZ	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; }
ca288f2a VZ	89	virtual Widgets GetWidgets() const
	90	{
	91	Widgets widgets(WidgetsPage::GetWidgets());
	92	widgets.push_back(m_spinctrl);
	93	widgets.push_back(m_spinctrldbl);
	94	return widgets;
	95	}
	96
1301e228	97	virtual void RecreateWidget() { CreateSpin(); }
195df7a7	98
453535a7 WS	99	// lazy creation of the content
	100	virtual void CreateContent();
	101
32b8ec41 VZ	102	protected:
	103	// event handlers
	104	void OnButtonReset(wxCommandEvent& event);
	105	void OnButtonClear(wxCommandEvent& event);
	106	void OnButtonSetValue(wxCommandEvent& event);
	107	void OnButtonSetMinAndMax(wxCommandEvent& event);
	108
	109	void OnCheckOrRadioBox(wxCommandEvent& event);
	110
0a3d26b8 VZ	111	void OnSpinBtn(wxSpinEvent& event);
	112	void OnSpinBtnUp(wxSpinEvent& event);
	113	void OnSpinBtnDown(wxSpinEvent& event);
	114	void OnSpinCtrl(wxSpinEvent& event);
8cd6a9ad	115	void OnSpinCtrlDouble(wxSpinDoubleEvent& event);
6ceb105f	116	void OnSpinText(wxCommandEvent& event);
952ff7bc	117	void OnSpinTextEnter(wxCommandEvent& event);
32b8ec41 VZ	118
	119	void OnUpdateUIValueButton(wxUpdateUIEvent& event);
	120	void OnUpdateUIMinMaxButton(wxUpdateUIEvent& event);
	121
	122	void OnUpdateUIResetButton(wxUpdateUIEvent& event);
	123
	124	void OnUpdateUICurValueText(wxUpdateUIEvent& event);
	125
	126	// reset the spinbtn parameters
	127	void Reset();
	128
	129	// (re)create the spinbtn
	130	void CreateSpin();
	131
	132	// is this spinbtn value in range?
	133	bool IsValidValue(int val) const
	134	{ return (val >= m_min) && (val <= m_max); }
	135
	136	// the spinbtn range
	137	int m_min, m_max;
	138
	139	// the controls
	140	// ------------
	141
	142	// the check/radio boxes for styles
	143	wxCheckBox *m_chkVert,
fd07e185	144	*m_chkArrowKeys,
242ec2f7 VZ	145	*m_chkWrap,
242ec2f7 VZ	146	*m_chkProcessEnter;
7e4952db	147	wxRadioBox *m_radioAlign;
32b8ec41 VZ	148
	149	// the spinbtn and the spinctrl and the sizer containing them
	150	wxSpinButton *m_spinbtn;
	151	wxSpinCtrl *m_spinctrl;
8cd6a9ad	152	wxSpinCtrlDouble *m_spinctrldbl;
32b8ec41 VZ	153
	154	wxSizer *m_sizerSpin;
	155
	156	// the text entries for set value/range
	157	wxTextCtrl *m_textValue,
	158	*m_textMin,
	159	*m_textMax;
	160
	161	private:
5e173f35 GD	162	DECLARE_EVENT_TABLE()
5e173f35 GD	163	DECLARE_WIDGETS_PAGE(SpinBtnWidgetsPage)
32b8ec41 VZ	164	};
	165
	166	// ----------------------------------------------------------------------------
	167	// event tables
	168	// ----------------------------------------------------------------------------
	169
	170	BEGIN_EVENT_TABLE(SpinBtnWidgetsPage, WidgetsPage)
	171	EVT_BUTTON(SpinBtnPage_Reset, SpinBtnWidgetsPage::OnButtonReset)
	172	EVT_BUTTON(SpinBtnPage_SetValue, SpinBtnWidgetsPage::OnButtonSetValue)
	173	EVT_BUTTON(SpinBtnPage_SetMinAndMax, SpinBtnWidgetsPage::OnButtonSetMinAndMax)
	174
	175	EVT_UPDATE_UI(SpinBtnPage_SetValue, SpinBtnWidgetsPage::OnUpdateUIValueButton)
	176	EVT_UPDATE_UI(SpinBtnPage_SetMinAndMax, SpinBtnWidgetsPage::OnUpdateUIMinMaxButton)
	177
	178	EVT_UPDATE_UI(SpinBtnPage_Reset, SpinBtnWidgetsPage::OnUpdateUIResetButton)
	179
	180	EVT_UPDATE_UI(SpinBtnPage_CurValueText, SpinBtnWidgetsPage::OnUpdateUICurValueText)
	181
	182	EVT_SPIN(SpinBtnPage_SpinBtn, SpinBtnWidgetsPage::OnSpinBtn)
	183	EVT_SPIN_UP(SpinBtnPage_SpinBtn, SpinBtnWidgetsPage::OnSpinBtnUp)
	184	EVT_SPIN_DOWN(SpinBtnPage_SpinBtn, SpinBtnWidgetsPage::OnSpinBtnDown)
	185	EVT_SPINCTRL(SpinBtnPage_SpinCtrl, SpinBtnWidgetsPage::OnSpinCtrl)
8cd6a9ad	186	EVT_SPINCTRLDOUBLE(SpinBtnPage_SpinCtrlDouble, SpinBtnWidgetsPage::OnSpinCtrlDouble)
6ceb105f	187	EVT_TEXT(SpinBtnPage_SpinCtrl, SpinBtnWidgetsPage::OnSpinText)
952ff7bc	188	EVT_TEXT_ENTER(SpinBtnPage_SpinCtrl, SpinBtnWidgetsPage::OnSpinTextEnter)
8cd6a9ad	189	EVT_TEXT(SpinBtnPage_SpinCtrlDouble, SpinBtnWidgetsPage::OnSpinText)
32b8ec41	190
206d3a16 JS	191	EVT_CHECKBOX(wxID_ANY, SpinBtnWidgetsPage::OnCheckOrRadioBox)
206d3a16 JS	192	EVT_RADIOBOX(wxID_ANY, SpinBtnWidgetsPage::OnCheckOrRadioBox)
32b8ec41 VZ	193	END_EVENT_TABLE()
	194
	195	// ============================================================================
	196	// implementation
	197	// ============================================================================
	198
f0fa4312 WS	199	#if defined(__WXUNIVERSAL__)
	200	#define FAMILY_CTRLS UNIVERSAL_CTRLS
	201	#else
	202	#define FAMILY_CTRLS NATIVE_CTRLS
	203	#endif
	204
9a83f860	205	IMPLEMENT_WIDGETS_PAGE(SpinBtnWidgetsPage, wxT("Spin"),
f0fa4312	206	FAMILY_CTRLS \| EDITABLE_CTRLS
f2fdc4d5	207	);
32b8ec41	208
f2fdc4d5	209	SpinBtnWidgetsPage::SpinBtnWidgetsPage(WidgetsBookCtrl *book,
32b8ec41	210	wxImageList *imaglist)
261357eb	211	: WidgetsPage(book, imaglist, spinbtn_xpm)
32b8ec41	212	{
59b9edf0	213	m_chkVert = NULL;
fd07e185	214	m_chkArrowKeys = NULL;
59b9edf0	215	m_chkWrap = NULL;
242ec2f7	216	m_chkProcessEnter = NULL;
7e4952db	217	m_radioAlign = NULL;
59b9edf0 JS	218	m_spinbtn = NULL;
59b9edf0 JS	219	m_spinctrl = NULL;
8cd6a9ad	220	m_spinctrldbl = NULL;
59b9edf0 JS	221	m_textValue = NULL;
	222	m_textMin = NULL;
	223	m_textMax = NULL;
32b8ec41	224
32b8ec41 VZ	225	m_min = 0;
	226	m_max = 10;
	227
242ec2f7	228	m_sizerSpin = NULL;
453535a7	229	}
32b8ec41	230
453535a7 WS	231	void SpinBtnWidgetsPage::CreateContent()
453535a7 WS	232	{
32b8ec41 VZ	233	wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
	234
	235	// left pane
9a83f860	236	wxStaticBox *box = new wxStaticBox(this, wxID_ANY, wxT("&Set style"));
32b8ec41 VZ	237	wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
32b8ec41 VZ	238
9a83f860 VZ	239	m_chkVert = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("&Vertical"));
	240	m_chkArrowKeys = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("&Arrow Keys"));
	241	m_chkWrap = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("&Wrap"));
242ec2f7	242	m_chkProcessEnter = CreateCheckBoxAndAddToSizer(sizerLeft,
9a83f860	243	wxT("Process &Enter"));
32b8ec41 VZ	244
	245	sizerLeft->Add(5, 5, 0, wxGROW \| wxALL, 5); // spacer
	246
7e4952db VZ	247	static const wxString halign[] =
7e4952db VZ	248	{
9a83f860 VZ	249	wxT("left"),
	250	wxT("centre"),
	251	wxT("right"),
7e4952db VZ	252	};
7e4952db VZ	253
9a83f860	254	m_radioAlign = new wxRadioBox(this, wxID_ANY, wxT("&Text alignment"),
7e4952db VZ	255	wxDefaultPosition, wxDefaultSize,
	256	WXSIZEOF(halign), halign, 1);
	257
	258	sizerLeft->Add(m_radioAlign, 0, wxGROW \| wxALL, 5);
	259
	260	sizerLeft->Add(5, 5, 0, wxGROW \| wxALL, 5); // spacer
	261
9a83f860	262	wxButton *btn = new wxButton(this, SpinBtnPage_Reset, wxT("&Reset"));
32b8ec41 VZ	263	sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL \| wxALL, 15);
	264
	265	// middle pane
206d3a16	266	wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY,
9a83f860	267	wxT("&Change spinbtn value"));
206d3a16	268
32b8ec41 VZ	269	wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
	270
	271	wxTextCtrl *text;
9a83f860	272	wxSizer *sizerRow = CreateSizerWithTextAndLabel(wxT("Current value"),
32b8ec41 VZ	273	SpinBtnPage_CurValueText,
32b8ec41 VZ	274	&text);
206d3a16	275	text->SetEditable(false);
32b8ec41 VZ	276
	277	sizerMiddle->Add(sizerRow, 0, wxALL \| wxGROW, 5);
	278
	279	sizerRow = CreateSizerWithTextAndButton(SpinBtnPage_SetValue,
9a83f860	280	wxT("Set &value"),
32b8ec41 VZ	281	SpinBtnPage_ValueText,
	282	&m_textValue);
	283	sizerMiddle->Add(sizerRow, 0, wxALL \| wxGROW, 5);
	284
	285	sizerRow = CreateSizerWithTextAndButton(SpinBtnPage_SetMinAndMax,
9a83f860	286	wxT("&Min and max"),
32b8ec41 VZ	287	SpinBtnPage_MinText,
	288	&m_textMin);
	289
206d3a16	290	m_textMax = new wxTextCtrl(this, SpinBtnPage_MaxText, wxEmptyString);
32b8ec41 VZ	291	sizerRow->Add(m_textMax, 1, wxLEFT \| wxALIGN_CENTRE_VERTICAL, 5);
32b8ec41 VZ	292
9a83f860 VZ	293	m_textMin->SetValue( wxString::Format(wxT("%d"), m_min) );
9a83f860 VZ	294	m_textMax->SetValue( wxString::Format(wxT("%d"), m_max) );
32b8ec41 VZ	295
	296	sizerMiddle->Add(sizerRow, 0, wxALL \| wxGROW, 5);
	297
	298	// right pane
	299	wxSizer *sizerRight = new wxBoxSizer(wxVERTICAL);
7b127900	300	sizerRight->SetMinSize(150, 0);
32b8ec41 VZ	301	m_sizerSpin = sizerRight; // save it to modify it later
	302
	303	Reset();
	304	CreateSpin();
	305
	306	// the 3 panes panes compose the window
	307	sizerTop->Add(sizerLeft, 0, wxGROW \| (wxALL & ~wxLEFT), 10);
7b127900	308	sizerTop->Add(sizerMiddle, 0, wxGROW \| wxALL, 10);
32b8ec41 VZ	309	sizerTop->Add(sizerRight, 1, wxGROW \| (wxALL & ~wxRIGHT), 10);
	310
	311	// final initializations
32b8ec41	312	SetSizer(sizerTop);
32b8ec41 VZ	313	}
32b8ec41 VZ	314
32b8ec41 VZ	315	// ----------------------------------------------------------------------------
	316	// operations
	317	// ----------------------------------------------------------------------------
	318
	319	void SpinBtnWidgetsPage::Reset()
	320	{
206d3a16	321	m_chkVert->SetValue(true);
fd07e185	322	m_chkArrowKeys->SetValue(true);
206d3a16	323	m_chkWrap->SetValue(false);
242ec2f7	324	m_chkProcessEnter->SetValue(false);
7e4952db	325	m_radioAlign->SetSelection(Align_Right);
32b8ec41 VZ	326	}
	327
	328	void SpinBtnWidgetsPage::CreateSpin()
	329	{
1301e228	330	int flags = ms_defaultFlags;
32b8ec41 VZ	331
	332	bool isVert = m_chkVert->GetValue();
	333	if ( isVert )
	334	flags \|= wxSP_VERTICAL;
	335	else
	336	flags \|= wxSP_HORIZONTAL;
	337
fd07e185 VZ	338	if ( m_chkArrowKeys->GetValue() )
	339	flags \|= wxSP_ARROW_KEYS;
	340
32b8ec41 VZ	341	if ( m_chkWrap->GetValue() )
	342	flags \|= wxSP_WRAP;
	343
242ec2f7 VZ	344	if ( m_chkProcessEnter->GetValue() )
	345	flags \|= wxTE_PROCESS_ENTER;
	346
7e4952db VZ	347	int textFlags = 0;
	348	switch ( m_radioAlign->GetSelection() )
	349	{
	350	default:
9a83f860	351	wxFAIL_MSG(wxT("unexpected radiobox selection"));
7e4952db VZ	352	// fall through
	353
	354	case Align_Left:
	355	textFlags \|= wxALIGN_LEFT; // no-op
	356	break;
	357
	358	case Align_Centre:
	359	textFlags \|= wxALIGN_CENTRE_HORIZONTAL;
	360	break;
	361
	362	case Align_Right:
	363	textFlags \|= wxALIGN_RIGHT;
	364	break;
	365	}
	366
32b8ec41 VZ	367	int val = m_min;
	368	if ( m_spinbtn )
	369	{
	370	int valOld = m_spinbtn->GetValue();
	371	if ( !IsValidValue(valOld) )
	372	{
	373	val = valOld;
	374	}
	375
55ab5200	376	m_sizerSpin->Clear(true /* delete windows */);
32b8ec41 VZ	377	}
	378
	379	m_spinbtn = new wxSpinButton(this, SpinBtnPage_SpinBtn,
	380	wxDefaultPosition, wxDefaultSize,
	381	flags);
	382
	383	m_spinbtn->SetValue(val);
	384	m_spinbtn->SetRange(m_min, m_max);
	385
	386	m_spinctrl = new wxSpinCtrl(this, SpinBtnPage_SpinCtrl,
9a83f860	387	wxString::Format(wxT("%d"), val),
32b8ec41	388	wxDefaultPosition, wxDefaultSize,
7e4952db	389	flags \| textFlags,
32b8ec41 VZ	390	m_min, m_max, val);
32b8ec41 VZ	391
8cd6a9ad	392	m_spinctrldbl = new wxSpinCtrlDouble(this, SpinBtnPage_SpinCtrlDouble,
9a83f860	393	wxString::Format(wxT("%d"), val),
8cd6a9ad	394	wxDefaultPosition, wxDefaultSize,
7e4952db	395	flags \| textFlags,
8cd6a9ad VZ	396	m_min, m_max, val, 0.1);
8cd6a9ad VZ	397
2a998b73	398	// Add spacers, labels and spin controls to the sizer.
32b8ec41	399	m_sizerSpin->Add(0, 0, 1);
2a998b73 VZ	400	m_sizerSpin->Add(new wxStaticText(this, wxID_ANY, wxT("wxSpinButton")),
2a998b73 VZ	401	0, wxALIGN_CENTRE \| wxALL, 5);
32b8ec41 VZ	402	m_sizerSpin->Add(m_spinbtn, 0, wxALIGN_CENTRE \| wxALL, 5);
32b8ec41 VZ	403	m_sizerSpin->Add(0, 0, 1);
2a998b73 VZ	404	m_sizerSpin->Add(new wxStaticText(this, wxID_ANY, wxT("wxSpinCtrl")),
2a998b73 VZ	405	0, wxALIGN_CENTRE \| wxALL, 5);
32b8ec41 VZ	406	m_sizerSpin->Add(m_spinctrl, 0, wxALIGN_CENTRE \| wxALL, 5);
32b8ec41 VZ	407	m_sizerSpin->Add(0, 0, 1);
2a998b73 VZ	408	m_sizerSpin->Add(new wxStaticText(this, wxID_ANY, wxT("wxSpinCtrlDouble")),
2a998b73 VZ	409	0, wxALIGN_CENTRE \| wxALL, 5);
8cd6a9ad VZ	410	m_sizerSpin->Add(m_spinctrldbl, 0, wxALIGN_CENTRE \| wxALL, 5);
8cd6a9ad VZ	411	m_sizerSpin->Add(0, 0, 1);
32b8ec41 VZ	412
	413	m_sizerSpin->Layout();
	414	}
	415
	416	// ----------------------------------------------------------------------------
	417	// event handlers
	418	// ----------------------------------------------------------------------------
	419
	420	void SpinBtnWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event))
	421	{
	422	Reset();
	423
	424	CreateSpin();
	425	}
	426
	427	void SpinBtnWidgetsPage::OnButtonSetMinAndMax(wxCommandEvent& WXUNUSED(event))
	428	{
	429	long minNew,
	430	maxNew = 0; // init to suppress compiler warning
	431	if ( !m_textMin->GetValue().ToLong(&minNew) \|\|
	432	!m_textMax->GetValue().ToLong(&maxNew) \|\|
6dd21271	433	minNew > maxNew )
32b8ec41	434	{
9a83f860	435	wxLogWarning(wxT("Invalid min/max values for the spinbtn."));
32b8ec41 VZ	436
	437	return;
	438	}
	439
	440	m_min = minNew;
	441	m_max = maxNew;
	442
	443	m_spinbtn->SetRange(minNew, maxNew);
	444	m_spinctrl->SetRange(minNew, maxNew);
8cd6a9ad	445	m_spinctrldbl->SetRange(minNew, maxNew);
32b8ec41 VZ	446	}
	447
	448	void SpinBtnWidgetsPage::OnButtonSetValue(wxCommandEvent& WXUNUSED(event))
	449	{
	450	long val;
	451	if ( !m_textValue->GetValue().ToLong(&val) \|\| !IsValidValue(val) )
	452	{
9a83f860	453	wxLogWarning(wxT("Invalid spinbtn value."));
32b8ec41 VZ	454
	455	return;
	456	}
	457
	458	m_spinbtn->SetValue(val);
	459	m_spinctrl->SetValue(val);
8cd6a9ad	460	m_spinctrldbl->SetValue(val);
32b8ec41 VZ	461	}
	462
	463	void SpinBtnWidgetsPage::OnUpdateUIValueButton(wxUpdateUIEvent& event)
	464	{
	465	long val;
	466	event.Enable( m_textValue->GetValue().ToLong(&val) && IsValidValue(val) );
	467	}
	468
	469	void SpinBtnWidgetsPage::OnUpdateUIMinMaxButton(wxUpdateUIEvent& event)
	470	{
	471	long mn, mx;
	472	event.Enable( m_textMin->GetValue().ToLong(&mn) &&
	473	m_textMax->GetValue().ToLong(&mx) &&
6dd21271	474	mn <= mx);
32b8ec41 VZ	475	}
	476
	477	void SpinBtnWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event)
	478	{
242ec2f7 VZ	479	event.Enable( !m_chkVert->GetValue() \|\|
	480	m_chkWrap->GetValue() \|\|
	481	m_chkProcessEnter->GetValue() );
32b8ec41 VZ	482	}
32b8ec41 VZ	483
c02e5a31	484	void SpinBtnWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
32b8ec41 VZ	485	{
	486	CreateSpin();
	487	}
	488
	489	void SpinBtnWidgetsPage::OnUpdateUICurValueText(wxUpdateUIEvent& event)
	490	{
9a83f860	491	event.SetText( wxString::Format(wxT("%d"), m_spinbtn->GetValue()));
32b8ec41 VZ	492	}
32b8ec41 VZ	493
0a3d26b8	494	void SpinBtnWidgetsPage::OnSpinBtn(wxSpinEvent& event)
32b8ec41 VZ	495	{
	496	int value = event.GetInt();
	497
	498	wxASSERT_MSG( value == m_spinbtn->GetValue(),
9a83f860	499	wxT("spinbtn value should be the same") );
32b8ec41	500
9a83f860	501	wxLogMessage(wxT("Spin button value changed, now %d"), value);
32b8ec41 VZ	502	}
32b8ec41 VZ	503
0a3d26b8	504	void SpinBtnWidgetsPage::OnSpinBtnUp(wxSpinEvent& event)
32b8ec41	505	{
9a83f860	506	wxLogMessage( wxT("Spin button value incremented, will be %d (was %d)"),
aec18ff7	507	event.GetInt(), m_spinbtn->GetValue() );
32b8ec41 VZ	508	}
32b8ec41 VZ	509
0a3d26b8	510	void SpinBtnWidgetsPage::OnSpinBtnDown(wxSpinEvent& event)
32b8ec41	511	{
9a83f860	512	wxLogMessage( wxT("Spin button value decremented, will be %d (was %d)"),
aec18ff7	513	event.GetInt(), m_spinbtn->GetValue() );
32b8ec41 VZ	514	}
32b8ec41 VZ	515
0a3d26b8	516	void SpinBtnWidgetsPage::OnSpinCtrl(wxSpinEvent& event)
32b8ec41 VZ	517	{
	518	int value = event.GetInt();
	519
	520	wxASSERT_MSG( value == m_spinctrl->GetValue(),
9a83f860	521	wxT("spinctrl value should be the same") );
32b8ec41	522
9a83f860	523	wxLogMessage(wxT("Spin control value changed, now %d"), value);
32b8ec41	524	}
6ceb105f	525
8cd6a9ad VZ	526	void SpinBtnWidgetsPage::OnSpinCtrlDouble(wxSpinDoubleEvent& event)
	527	{
	528	double value = event.GetValue();
	529
9a83f860	530	wxLogMessage(wxT("Spin control value changed, now %g"), value);
8cd6a9ad VZ	531	}
8cd6a9ad VZ	532
6ceb105f VZ	533	void SpinBtnWidgetsPage::OnSpinText(wxCommandEvent& event)
6ceb105f VZ	534	{
9a83f860	535	wxLogMessage(wxT("Text changed in spin control, now \"%s\""),
6ceb105f VZ	536	event.GetString().c_str());
	537	}
	538
952ff7bc VZ	539	void SpinBtnWidgetsPage::OnSpinTextEnter(wxCommandEvent& event)
	540	{
	541	wxLogMessage("\"Enter\" pressed in spin control, text is \"%s\"",
	542	event.GetString());
	543	}
	544
6ceb105f	545	#endif // wxUSE_SPINBTN