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1/////////////////////////////////////////////////////////////////////////////
2// Name: numdlgg.cpp
3// Purpose: wxGetNumberFromUser implementation
4// Author: Vadim Zeitlin
5// Modified by:
6// Created: 23.07.99
7// RCS-ID: $Id$
8// Copyright: (c) Vadim Zeitlin
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12// ============================================================================
13// declarations
14// ============================================================================
15
16// ----------------------------------------------------------------------------
17// headers
18// ----------------------------------------------------------------------------
19
20#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
21 #pragma implementation "numdlgg.cpp"
22#endif
23
24// For compilers that support precompilation, includes "wx.h".
25#include "wx/wxprec.h"
26
27#ifdef __BORLANDC__
28 #pragma hdrstop
29#endif
30
31#if wxUSE_NUMBERDLG
32
33#ifndef WX_PRECOMP
34 #include <stdio.h>
35
36 #include "wx/utils.h"
37 #include "wx/dialog.h"
38 #include "wx/button.h"
39 #include "wx/stattext.h"
40 #include "wx/textctrl.h"
41 #include "wx/intl.h"
42 #include "wx/sizer.h"
43#endif
44
45#if wxUSE_STATLINE
46 #include "wx/statline.h"
47#endif
48
49#if wxUSE_SPINCTRL
50#include "wx/spinctrl.h"
51#endif
52
53// this is where wxGetNumberFromUser() is declared
54#include "wx/numdlg.h"
55
56#if !wxUSE_SPINCTRL
57 // wxTextCtrl will do instead of wxSpinCtrl if we don't have it
58 #define wxSpinCtrl wxTextCtrl
59#endif
60
61// ============================================================================
62// implementation
63// ============================================================================
64
65// ----------------------------------------------------------------------------
66// wxNumberEntryDialog
67// ----------------------------------------------------------------------------
68
69BEGIN_EVENT_TABLE(wxNumberEntryDialog, wxDialog)
70 EVT_BUTTON(wxID_OK, wxNumberEntryDialog::OnOK)
71 EVT_BUTTON(wxID_CANCEL, wxNumberEntryDialog::OnCancel)
72END_EVENT_TABLE()
73
74IMPLEMENT_CLASS(wxNumberEntryDialog, wxDialog)
75
76wxNumberEntryDialog::wxNumberEntryDialog(wxWindow *parent,
77 const wxString& message,
78 const wxString& prompt,
79 const wxString& caption,
80 long value,
81 long min,
82 long max,
83 const wxPoint& pos)
84 : wxDialog(parent, wxID_ANY, caption,
85 pos, wxDefaultSize)
86{
87 m_value = value;
88 m_max = max;
89 m_min = min;
90
91 wxBeginBusyCursor();
92
93 wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
94
95 // 1) text message
96 topsizer->Add( CreateTextSizer( message ), 0, wxALL, 10 );
97
98 // 2) prompt and text ctrl
99 wxBoxSizer *inputsizer = new wxBoxSizer( wxHORIZONTAL );
100 // prompt if any
101 if (!prompt.IsEmpty())
102 inputsizer->Add( new wxStaticText( this, wxID_ANY, prompt ), 0, wxCENTER | wxLEFT, 10 );
103 // spin ctrl
104 wxString valStr;
105 valStr.Printf(wxT("%ld"), m_value);
106 m_spinctrl = new wxSpinCtrl(this, wxID_ANY, valStr, wxDefaultPosition, wxSize( 140, wxDefaultCoord ) );
107#if wxUSE_SPINCTRL
108 m_spinctrl->SetRange((int)m_min, (int)m_max);
109#endif
110 inputsizer->Add( m_spinctrl, 1, wxCENTER | wxLEFT | wxRIGHT, 10 );
111 // add both
112 topsizer->Add( inputsizer, 1, wxEXPAND | wxLEFT|wxRIGHT, 5 );
113
114#if wxUSE_STATLINE
115 // 3) static line
116 topsizer->Add( new wxStaticLine( this, wxID_ANY ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
117#endif
118
119 // 4) buttons
120 topsizer->Add( CreateButtonSizer( wxOK|wxCANCEL ), 0, wxCENTRE | wxALL, 10 );
121
122 SetSizer( topsizer );
123 SetAutoLayout( true );
124
125 topsizer->SetSizeHints( this );
126 topsizer->Fit( this );
127
128 Centre( wxBOTH );
129
130 m_spinctrl->SetSelection(-1, -1);
131 m_spinctrl->SetFocus();
132
133 wxEndBusyCursor();
134}
135
136void wxNumberEntryDialog::OnOK(wxCommandEvent& WXUNUSED(event))
137{
138#if !wxUSE_SPINCTRL
139 wxString tmp = m_spinctrl->GetValue();
140 if ( wxSscanf(tmp, _T("%ld"), &m_value) != 1 )
141 EndModal(wxID_CANCEL);
142 else
143#else
144 m_value = m_spinctrl->GetValue();
145#endif
146 if ( m_value < m_min || m_value > m_max )
147 {
148 // not a number or out of range
149 EndModal(wxID_CANCEL);
150 }
151
152 EndModal(wxID_OK);
153}
154
155void wxNumberEntryDialog::OnCancel(wxCommandEvent& WXUNUSED(event))
156{
157 EndModal(wxID_CANCEL);
158}
159
160// ----------------------------------------------------------------------------
161// global functions
162// ----------------------------------------------------------------------------
163
164// wxGetTextFromUser is in utilscmn.cpp
165
166long wxGetNumberFromUser(const wxString& msg,
167 const wxString& prompt,
168 const wxString& title,
169 long value,
170 long min,
171 long max,
172 wxWindow *parent,
173 const wxPoint& pos)
174{
175 wxNumberEntryDialog dialog(parent, msg, prompt, title,
176 value, min, max, pos);
177 if (dialog.ShowModal() == wxID_OK)
178 return dialog.GetValue();
179
180 return -1;
181}
182
183#endif // wxUSE_NUMBERDLG