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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 | ||
69 | BEGIN_EVENT_TABLE(wxNumberEntryDialog, wxDialog) | |
70 | EVT_BUTTON(wxID_OK, wxNumberEntryDialog::OnOK) | |
71 | EVT_BUTTON(wxID_CANCEL, wxNumberEntryDialog::OnCancel) | |
72 | END_EVENT_TABLE() | |
73 | ||
74 | IMPLEMENT_CLASS(wxNumberEntryDialog, wxDialog) | |
75 | ||
76 | wxNumberEntryDialog::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, wxDefaultSize.y ) ); | |
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 | ||
136 | void 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 | ||
155 | void 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 | ||
166 | long 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 |