src/generic/textdlgg.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/listbox.h"
  28 #include "wx/button.h"
  29 #include "wx/stattext.h"
  30 #include "wx/textctrl.h"
  31 #include "wx/layout.h"
  32 #include "wx/intl.h"
  33 #endif
  34
  35 #include "wx/generic/textdlgg.h"
  36
  37 // wxTextEntryDialog
  38
  39 #if !USE_SHARED_LIBRARY
  40 BEGIN_EVENT_TABLE(wxTextEntryDialog, wxDialog)
  41         EVT_BUTTON(wxID_OK, wxTextEntryDialog::OnOK)
  42 END_EVENT_TABLE()
  43
  44 IMPLEMENT_CLASS(wxTextEntryDialog, wxDialog)
  45 #endif
  46
  47 extern void wxSplitMessage2(const char *message, wxList *messageList, wxWindow *parent, wxRowColSizer *sizer);
  48
  49 wxTextEntryDialog::wxTextEntryDialog(wxWindow *parent, const wxString& message, const wxString& caption,
  50         const wxString& value, long style, const wxPoint& pos):
  51         wxDialog(parent, -1, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxDIALOG_MODAL)
  52 {
  53         m_dialogStyle = style;
  54         m_value = value;
  55
  56         wxBeginBusyCursor();
  57
  58         wxSizer *topSizer = new wxSizer(this, wxSizerShrink);
  59         topSizer->SetBorder(10, 10);
  60
  61         wxRowColSizer *messageSizer = new wxRowColSizer(topSizer, wxSIZER_COLS, 100);
  62         messageSizer->SetName("messageSizer");
  63
  64 //    bool centre = ((style & wxCENTRE) == wxCENTRE);
  65
  66         wxList messageList;
  67         wxSplitMessage2(message, &messageList, this, messageSizer);
  68
  69         // Insert a spacer
  70         wxSpacingSizer *spacingSizer = new wxSpacingSizer(topSizer, wxBelow, messageSizer, 10);
  71
  72         wxTextCtrl *textCtrl = new wxTextCtrl(this, wxID_TEXT, value, wxPoint(-1, -1), wxSize(350, -1));
  73
  74         wxRowColSizer *textSizer = new wxRowColSizer(topSizer, wxSIZER_ROWS);
  75         textSizer->AddSizerChild(textCtrl);
  76         textSizer->SetName("textSizer");
  77
  78         // Create constraints for the text sizer
  79         wxLayoutConstraints *textC = new wxLayoutConstraints;
  80         textC->left.SameAs              (messageSizer, wxLeft);
  81         textC->top.Below                (spacingSizer);
  82         textSizer->SetConstraints(textC);
  83
  84         // Insert another spacer
  85         wxSpacingSizer *spacingSizer2 = new wxSpacingSizer(topSizer, wxBelow, textSizer, 10);
  86         spacingSizer->SetName("spacingSizer2");
  87
  88         // Insert a sizer for the buttons
  89         wxRowColSizer *buttonSizer = new wxRowColSizer(topSizer, wxSIZER_ROWS);
  90         buttonSizer->SetName("buttonSizer");
  91
  92         // Specify constraints for the button sizer
  93         wxLayoutConstraints *c = new wxLayoutConstraints;
  94         c->width.AsIs           ();
  95         c->height.AsIs          ();
  96         c->top.Below            (spacingSizer2);
  97         c->centreX.SameAs       (textSizer, wxCentreX);
  98         buttonSizer->SetConstraints(c);
  99
 100     wxButton *ok = NULL;
 101         wxButton *cancel = NULL;
 102
 103   if (style & wxOK) {
 104     ok = new wxButton(this, wxID_OK, _("OK"));
 105         buttonSizer->AddSizerChild(ok);
 106   }
 107
 108   if (style & wxCANCEL) {
 109     cancel = new wxButton(this, wxID_CANCEL, _("Cancel"));
 110         buttonSizer->AddSizerChild(cancel);
 111   }
 112
 113   if (ok)
 114     ok->SetDefault();
 115
 116   Layout();
 117   Centre(wxBOTH);
 118
 119   wxEndBusyCursor();
 120 }
 121
 122 void wxTextEntryDialog::OnOK(wxCommandEvent& WXUNUSED(event) )
 123 {
 124         wxTextCtrl *textCtrl = (wxTextCtrl *)FindWindow(wxID_TEXT);
 125         if ( textCtrl )
 126                 m_value = textCtrl->GetValue();
 127
 128         EndModal(wxID_OK);
 129 }
 130
 131 wxString wxGetTextFromUser(const wxString& message, const wxString& caption,
 132                         const wxString& defaultValue, wxWindow *parent,
 133                         int x, int y, bool WXUNUSED(centre) )
 134 {
 135     wxTextEntryDialog dialog(parent, message, caption, defaultValue, wxOK|wxCANCEL, wxPoint(x, y));
 136     if (dialog.ShowModal() == wxID_OK)
 137         return dialog.GetValue();
 138     else
 139         return wxString("");
 140 }