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 #if wxUSE_STATTEXT && wxUSE_TEXTCTRL
  47
  48 wxSizer *wxDialogBase::CreateTextSizer( const wxString &message )
  49 {
  50     wxBoxSizer *box = new wxBoxSizer( wxVERTICAL );
  51
  52     // get line height for empty lines
  53     int y = 0;
  54     wxFont font( GetFont() );
  55     if (!font.Ok())
  56         font = *wxSWISS_FONT;
  57     GetTextExtent(_T("H"), (int*)NULL, &y, (int*)NULL, (int*)NULL, &font);
  58
  59     wxString line;
  60     for (size_t pos = 0; pos < message.Len(); pos++)
  61     {
  62         if (message[pos] == wxT('\n'))
  63         {
  64             if (!line.IsEmpty())
  65             {
  66                 wxStaticText *s1 = new wxStaticText( this, -1, line );
  67                 box->Add( s1 );
  68                 line = wxT("");
  69             }
  70             else
  71             {
  72                 box->Add( 5, y );
  73             }
  74         }
  75         else
  76         {
  77             line += message[pos];
  78         }
  79     }
  80
  81     // remaining text behind last '\n'
  82     if (!line.IsEmpty())
  83     {
  84         wxStaticText *s2 = new wxStaticText( this, -1, line );
  85         box->Add( s2 );
  86     }
  87
  88     return box;
  89 }
  90
  91 #endif // wxUSE_STATTEXT && wxUSE_TEXTCTRL
  92
  93 #if wxUSE_BUTTON
  94
  95 wxSizer *wxDialogBase::CreateButtonSizer( long flags )
  96 {
  97     wxBoxSizer *box = new wxBoxSizer( wxHORIZONTAL );
  98
  99 #if defined(__WXMSW__) || defined(__WXMAC__)
 100     static const int margin = 6;
 101 #else
 102     static const int margin = 10;
 103 #endif
 104
 105     wxButton *ok = (wxButton *) NULL;
 106     wxButton *cancel = (wxButton *) NULL;
 107     wxButton *yes = (wxButton *) NULL;
 108     wxButton *no = (wxButton *) NULL;
 109
 110     // always show an OK button, unless only YES_NO is given
 111     if ((flags & wxYES_NO) == 0) flags = flags | wxOK;
 112
 113     if (flags & wxYES_NO)
 114     {
 115         yes = new wxButton( this, wxID_YES, _("Yes"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS );
 116         box->Add( yes, 0, wxLEFT|wxRIGHT, margin );
 117         no = new wxButton( this, wxID_NO, _("No") ,wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS);
 118         box->Add( no, 0, wxLEFT|wxRIGHT, margin );
 119     } else
 120     if (flags & wxYES)
 121     {
 122         yes = new wxButton( this, wxID_YES, _("Yes"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS );
 123         box->Add( yes, 0, wxLEFT|wxRIGHT, margin );
 124     } else
 125     if (flags & wxNO)
 126     {
 127         no = new wxButton( this, wxID_NO, _("No"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS );
 128         box->Add( no, 0, wxLEFT|wxRIGHT, margin );
 129     }
 130
 131     if (flags & wxOK)
 132     {
 133         ok = new wxButton( this, wxID_OK, _("OK"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS );
 134         box->Add( ok, 0, wxLEFT|wxRIGHT, margin );
 135     }
 136
 137     if (flags & wxFORWARD)
 138         box->Add( new wxButton( this, wxID_FORWARD, _("Forward"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS  ), 0, wxLEFT|wxRIGHT, margin );
 139
 140     if (flags & wxBACKWARD)
 141         box->Add( new wxButton( this, wxID_BACKWARD, _("Backward"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS  ), 0, wxLEFT|wxRIGHT, margin );
 142
 143     if (flags & wxSETUP)
 144         box->Add( new wxButton( this, wxID_SETUP, _("Setup"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS  ), 0, wxLEFT|wxRIGHT, margin );
 145
 146     if (flags & wxMORE)
 147         box->Add( new wxButton( this, wxID_MORE, _("More..."),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS  ), 0, wxLEFT|wxRIGHT, margin );
 148
 149     if (flags & wxHELP)
 150         box->Add( new wxButton( this, wxID_HELP, _("Help"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS  ), 0, wxLEFT|wxRIGHT, margin );
 151
 152     if (flags & wxCANCEL)
 153     {
 154         cancel = new wxButton( this, wxID_CANCEL, _("Cancel"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS );
 155         box->Add( cancel, 0, wxLEFT|wxRIGHT, margin );
 156     }
 157
 158     if (flags & wxNO_DEFAULT)
 159     {
 160         if (no)
 161         {
 162             no->SetDefault();
 163             no->SetFocus();
 164         }
 165     }
 166     else
 167     {
 168         if (ok)
 169         {
 170             ok->SetDefault();
 171             ok->SetFocus();
 172         }
 173         else if (yes)
 174         {
 175             yes->SetDefault();
 176             yes->SetFocus();
 177         }
 178     }
 179
 180     return box;
 181 }
 182
 183 #endif // wxUSE_BUTTON