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/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/gtk/textdlg.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 // Split message, using constraints to position controls
  48 static void wxSplitMessage2(const wxChar *message, wxList *messageList, wxWindow *parent, wxRowColSizer *sizer)
  49 {
  50   wxChar *copyMessage = copystring(message);
  51   size_t i = 0;
  52   size_t len = wxStrlen(copyMessage);
  53   wxChar *currentMessage = copyMessage;
  54
  55 //  wxWindow *lastWindow = parent;
  56
  57   while (i < len) {
  58     while ((i < len) && (copyMessage[i] != _T('\n'))) i++;
  59     if (i < len) copyMessage[i] = 0;
  60     wxStaticText *mess = new wxStaticText(parent, -1, currentMessage);
  61
  62 /*
  63     wxLayoutConstraints *c = new wxLayoutConstraints;
  64     c->left.SameAs              (parent, wxLeft, 10);
  65     c->top.SameAs               (lastWindow, wxBottom, 5);
  66     c->right.AsIs               ();
  67     c->height.AsIs                      ();
  68
  69     mess->SetConstraints(c);
  70 */
  71     sizer->AddSizerChild(mess);
  72
  73     messageList->Append(mess);
  74
  75     currentMessage = copyMessage + i + 1;
  76   }
  77   delete[] copyMessage;
  78 }
  79
  80 wxTextEntryDialog::wxTextEntryDialog(wxWindow *parent, const wxString& message, const wxString& caption,
  81         const wxString& value, long style, const wxPoint& pos):
  82         wxDialog(parent, -1, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxDIALOG_MODAL|wxTAB_TRAVERSAL)
  83 {
  84         m_dialogStyle = style;
  85         m_value = value;
  86
  87         wxBeginBusyCursor();
  88
  89         wxSizer *topSizer = new wxSizer(this, wxSizerShrink);
  90         topSizer->SetBorder(10, 10);
  91
  92         wxRowColSizer *messageSizer = new wxRowColSizer(topSizer, wxSIZER_COLS, 100);
  93         messageSizer->SetName("messageSizer");
  94
  95 //    bool centre = ((style & wxCENTRE) == wxCENTRE);
  96
  97         wxList messageList;
  98         wxSplitMessage2(message, &messageList, this, messageSizer);
  99
 100         // Insert a spacer
 101         wxSpacingSizer *spacingSizer = new wxSpacingSizer(topSizer, wxBelow, messageSizer, 10);
 102
 103         wxTextCtrl *textCtrl = new wxTextCtrl(this, wxID_TEXT, value, wxPoint(-1, -1), wxSize(350, -1));
 104
 105         wxRowColSizer *textSizer = new wxRowColSizer(topSizer, wxSIZER_ROWS);
 106         textSizer->AddSizerChild(textCtrl);
 107         textSizer->SetName("textSizer");
 108
 109         // Create constraints for the text sizer
 110         wxLayoutConstraints *textC = new wxLayoutConstraints;
 111         textC->left.SameAs              (messageSizer, wxLeft);
 112         textC->top.Below                (spacingSizer);
 113         textSizer->SetConstraints(textC);
 114
 115         // Insert another spacer
 116         wxSpacingSizer *spacingSizer2 = new wxSpacingSizer(topSizer, wxBelow, textSizer, 10);
 117         spacingSizer->SetName("spacingSizer2");
 118
 119         // Insert a sizer for the buttons
 120         wxRowColSizer *buttonSizer = new wxRowColSizer(topSizer, wxSIZER_ROWS);
 121         buttonSizer->SetName("buttonSizer");
 122
 123         // Specify constraints for the button sizer
 124         wxLayoutConstraints *c = new wxLayoutConstraints;
 125         c->width.AsIs           ();
 126         c->height.AsIs          ();
 127         c->top.Below            (spacingSizer2);
 128         c->centreX.SameAs       (textSizer, wxCentreX);
 129         buttonSizer->SetConstraints(c);
 130         buttonSizer->SetSpacing(12,0);
 131
 132     wxButton *ok = NULL;
 133         wxButton *cancel = NULL;
 134
 135   if (style & wxOK) {
 136     ok = new wxButton(this, wxID_OK, _("OK"), wxDefaultPosition, wxSize(75,-1));
 137         buttonSizer->AddSizerChild(ok);
 138   }
 139
 140   if (style & wxCANCEL) {
 141     cancel = new wxButton(this, wxID_CANCEL, _("Cancel"), wxDefaultPosition, wxSize(75,-1));
 142         buttonSizer->AddSizerChild(cancel);
 143   }
 144
 145   if (ok)
 146     ok->SetDefault();
 147
 148   Layout();
 149   Centre(wxBOTH);
 150
 151   wxEndBusyCursor();
 152 }
 153
 154 void wxTextEntryDialog::OnOK(wxCommandEvent& WXUNUSED(event) )
 155 {
 156         wxTextCtrl *textCtrl = (wxTextCtrl *)FindWindow(wxID_TEXT);
 157         if ( textCtrl )
 158                 m_value = textCtrl->GetValue();
 159
 160         EndModal(wxID_OK);
 161 }
 162