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