src/gtk/textdlg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        textdlgg.cpp
   3 // Purpose:     wxTextEntryDialog
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "textdlgg.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #ifndef WX_PRECOMP
  24   #include <stdio.h>
  25   #include "wx/utils.h"
  26   #include "wx/dialog.h"
  27   #include "wx/button.h"
  28   #include "wx/stattext.h"
  29   #include "wx/textctrl.h"
  30   #include "wx/intl.h"
  31   #include "wx/sizer.h"
  32 #endif
  33
  34 #if wxUSE_STATLINE
  35   #include "wx/statline.h"
  36 #endif
  37
  38 #include "wx/gtk/textdlg.h"
  39
  40 static void wxSplitMessage2( const wxString &message, wxWindow *parent, wxSizer* sizer )
  41 {
  42     wxString line;
  43     for (size_t pos = 0; pos < message.Len(); pos++)
  44     {
  45         if (message[pos] == _T('\n'))
  46         {
  47             if (!line.IsEmpty())
  48             {
  49                 wxStaticText *s1 = new wxStaticText( parent, -1, line );
  50                 sizer->Add( s1 );
  51                 line = _T("");
  52             }
  53         }
  54         else
  55         {
  56             line += message[pos];
  57         }
  58     }
  59
  60     // remaining text behind last '\n'
  61     if (!line.IsEmpty())
  62     {
  63         wxStaticText *s2 = new wxStaticText( parent, -1, line );
  64         sizer->Add( s2 );
  65     }
  66 }
  67
  68 // wxTextEntryDialog
  69
  70 #if !USE_SHARED_LIBRARY
  71 BEGIN_EVENT_TABLE(wxTextEntryDialog, wxDialog)
  72         EVT_BUTTON(wxID_OK, wxTextEntryDialog::OnOK)
  73 END_EVENT_TABLE()
  74
  75 IMPLEMENT_CLASS(wxTextEntryDialog, wxDialog)
  76 #endif
  77
  78 wxTextEntryDialog::wxTextEntryDialog(wxWindow *parent, const wxString& message, const wxString& caption,
  79         const wxString& value, long style, const wxPoint& pos):
  80         wxDialog(parent, -1, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxDIALOG_MODAL|wxTAB_TRAVERSAL)
  81 {
  82     m_dialogStyle = style;
  83     m_value = value;
  84
  85     wxBeginBusyCursor();
  86
  87     wxBox *topsizer = new wxBox( wxVERTICAL );
  88
  89     // 1) text message
  90     wxBox *textsizer = new wxBox( wxVERTICAL );
  91     wxSplitMessage2( message, this, textsizer );
  92     topsizer->Add( textsizer, 0, wxALL, 10 );
  93
  94     // 2) text ctrl
  95     wxTextCtrl *textCtrl = new wxTextCtrl(this, wxID_TEXT, value, wxDefaultPosition, wxSize(300, -1));
  96     topsizer->Add( textCtrl, 1, wxEXPAND | wxLEFT|wxRIGHT, 15 );
  97
  98 #if wxUSE_STATLINE
  99     // 3) static line
 100     topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
 101 #endif
 102
 103
 104     // 4) buttons
 105     wxBox *buttonsizer = new wxBox( wxHORIZONTAL );
 106
 107     wxButton *ok = (wxButton *) NULL;
 108     if (style & wxOK)
 109     {
 110         ok = new wxButton( this, wxID_OK, _("OK") );
 111         buttonsizer->Add( ok, 0, wxLEFT|wxRIGHT, 10 );
 112     }
 113
 114     wxButton *cancel = (wxButton *) NULL;
 115     if (style & wxCANCEL)
 116     {
 117         cancel = new wxButton( this, wxID_CANCEL, _("Cancel") );
 118         buttonsizer->Add( cancel, 0, wxLEFT|wxRIGHT, 10 );
 119     }
 120
 121     topsizer->Add( buttonsizer, 0, wxCENTRE | wxALL, 10 );
 122
 123     topsizer->SetSizeHints( this );
 124     topsizer->Fit( this );
 125     SetSizer( topsizer );
 126     SetAutoLayout( TRUE );
 127
 128     Centre( wxBOTH );
 129
 130     if (ok)
 131         ok->SetDefault();
 132
 133     textCtrl->SetFocus();
 134
 135     wxEndBusyCursor();
 136 }
 137
 138 void wxTextEntryDialog::OnOK(wxCommandEvent& WXUNUSED(event) )
 139 {
 140         wxTextCtrl *textCtrl = (wxTextCtrl *)FindWindow(wxID_TEXT);
 141         if ( textCtrl )
 142                 m_value = textCtrl->GetValue();
 143
 144         EndModal(wxID_OK);
 145 }
 146