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[wxWidgets.git] / src / common / dlgcmn.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: common/dlgcmn.cpp
3 // Purpose: common (to all ports) wxDialog functions
4 // Author: Vadim Zeitlin
5 // Modified by:
6 // Created: 28.06.99
7 // RCS-ID: $Id$
8 // Copyright: (c) Vadim Zeitlin
9 // Licence: wxWindows license
10 /////////////////////////////////////////////////////////////////////////////
11
12 // ============================================================================
13 // declarations
14 // ============================================================================
15
16 // ----------------------------------------------------------------------------
17 // headers
18 // ----------------------------------------------------------------------------
19
20 #ifdef __GNUG__
21 #pragma implementation "dialogbase.h"
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 #ifndef WX_PRECOMP
32 #include "wx/button.h"
33 #include "wx/dialog.h"
34 #include "wx/dcclient.h"
35 #include "wx/intl.h"
36 #include "wx/settings.h"
37 #include "wx/stattext.h"
38 #include "wx/sizer.h"
39 #include "wx/button.h"
40 #endif
41
42 //--------------------------------------------------------------------------
43 // wxDialogBase
44 //--------------------------------------------------------------------------
45
46 wxSizer *wxDialogBase::CreateTextSizer( const wxString &message )
47 {
48 wxBoxSizer *box = new wxBoxSizer( wxVERTICAL );
49
50 // get line height for empty lines
51 int y = 0;
52 wxFont font( GetFont() );
53 if (!font.Ok())
54 font = *wxSWISS_FONT;
55 GetTextExtent(_T("H"), (int*)NULL, &y, (int*)NULL, (int*)NULL, &font);
56
57 wxString line;
58 for (size_t pos = 0; pos < message.Len(); pos++)
59 {
60 if (message[pos] == wxT('\n'))
61 {
62 if (!line.IsEmpty())
63 {
64 wxStaticText *s1 = new wxStaticText( this, -1, line );
65 box->Add( s1 );
66 line = wxT("");
67 }
68 else
69 {
70 box->Add( 5, y );
71 }
72 }
73 else
74 {
75 line += message[pos];
76 }
77 }
78
79 // remaining text behind last '\n'
80 if (!line.IsEmpty())
81 {
82 wxStaticText *s2 = new wxStaticText( this, -1, line );
83 box->Add( s2 );
84 }
85
86 return box;
87 }
88
89 wxSizer *wxDialogBase::CreateButtonSizer( long flags )
90 {
91 wxBoxSizer *box = new wxBoxSizer( wxHORIZONTAL );
92
93 #if defined(__WXMSW__) || defined(__WXMAC__)
94 static const int margin = 6;
95 #else
96 static const int margin = 10;
97 #endif
98
99 wxButton *ok = (wxButton *) NULL;
100 wxButton *cancel = (wxButton *) NULL;
101 wxButton *yes = (wxButton *) NULL;
102 wxButton *no = (wxButton *) NULL;
103
104 // always show an OK button, unless only YES_NO is given
105 if ((flags & wxYES_NO) == 0) flags = flags | wxOK;
106
107 if (flags & wxYES_NO)
108 {
109 yes = new wxButton( this, wxID_YES, _("Yes") );
110 box->Add( yes, 0, wxLEFT|wxRIGHT, margin );
111 no = new wxButton( this, wxID_NO, _("No") );
112 box->Add( no, 0, wxLEFT|wxRIGHT, margin );
113 } else
114 if (flags & wxYES)
115 {
116 yes = new wxButton( this, wxID_YES, _("Yes") );
117 box->Add( yes, 0, wxLEFT|wxRIGHT, margin );
118 } else
119 if (flags & wxNO)
120 {
121 no = new wxButton( this, wxID_NO, _("No") );
122 box->Add( no, 0, wxLEFT|wxRIGHT, margin );
123 }
124
125 if (flags & wxOK)
126 {
127 ok = new wxButton( this, wxID_OK, _("OK") );
128 box->Add( ok, 0, wxLEFT|wxRIGHT, margin );
129 }
130
131 if (flags & wxFORWARD)
132 box->Add( new wxButton( this, wxID_FORWARD, _("Forward") ), 0, wxLEFT|wxRIGHT, margin );
133
134 if (flags & wxBACKWARD)
135 box->Add( new wxButton( this, wxID_BACKWARD, _("Backward") ), 0, wxLEFT|wxRIGHT, margin );
136
137 if (flags & wxSETUP)
138 box->Add( new wxButton( this, wxID_SETUP, _("Setup") ), 0, wxLEFT|wxRIGHT, margin );
139
140 if (flags & wxMORE)
141 box->Add( new wxButton( this, wxID_MORE, _("More...") ), 0, wxLEFT|wxRIGHT, margin );
142
143 if (flags & wxHELP)
144 box->Add( new wxButton( this, wxID_HELP, _("Help") ), 0, wxLEFT|wxRIGHT, margin );
145
146 if (flags & wxCANCEL)
147 {
148 cancel = new wxButton( this, wxID_CANCEL, _("Cancel") );
149 box->Add( cancel, 0, wxLEFT|wxRIGHT, margin );
150 }
151
152 if (flags & wxNO_DEFAULT)
153 {
154 if (no)
155 {
156 no->SetDefault();
157 no->SetFocus();
158 }
159 }
160 else
161 {
162 if (ok)
163 {
164 ok->SetDefault();
165 ok->SetFocus();
166 }
167 else if (yes)
168 {
169 yes->SetDefault();
170 yes->SetFocus();
171 }
172 }
173
174 return box;
175 }
176