src/palmos/dialog.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/palmos/dialog.cpp
   3 // Purpose:     wxDialog class
   4 // Author:      William Osborne - minimal working wxPalmOS port
   5 // Modified by:
   6 // Created:     10/12/04
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) William Osborne
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #include "wx/dialog.h"
  28
  29 #ifndef WX_PRECOMP
  30     #include "wx/utils.h"
  31     #include "wx/frame.h"
  32     #include "wx/app.h"
  33     #include "wx/settings.h"
  34     #include "wx/intl.h"
  35     #include "wx/log.h"
  36 #endif
  37
  38 #include "wx/evtloop.h"
  39 #include "wx/scopedptr.h"
  40
  41 // ----------------------------------------------------------------------------
  42 // wxWin macros
  43 // ----------------------------------------------------------------------------
  44
  45 // ----------------------------------------------------------------------------
  46 // wxDialogModalData
  47 // ----------------------------------------------------------------------------
  48
  49 // this is simply a container for any data we need to implement modality which
  50 // allows us to avoid changing wxDialog each time the implementation changes
  51 class wxDialogModalData
  52 {
  53 public:
  54     wxDialogModalData(wxDialog *dialog) : m_evtLoop(dialog) { }
  55
  56     void RunLoop()
  57     {
  58         m_evtLoop.Run();
  59     }
  60
  61     void ExitLoop()
  62     {
  63         m_evtLoop.Exit();
  64     }
  65
  66 private:
  67     wxModalEventLoop m_evtLoop;
  68 };
  69
  70 wxDEFINE_TIED_SCOPED_PTR_TYPE(wxDialogModalData);
  71
  72 // ============================================================================
  73 // implementation
  74 // ============================================================================
  75
  76 // ----------------------------------------------------------------------------
  77 // wxDialog construction
  78 // ----------------------------------------------------------------------------
  79
  80 void wxDialog::Init()
  81 {
  82 }
  83
  84 bool wxDialog::Create(wxWindow *parent,
  85                       wxWindowID id,
  86                       const wxString& title,
  87                       const wxPoint& pos,
  88                       const wxSize& size,
  89                       long style,
  90                       const wxString& name)
  91 {
  92     if ( !wxTopLevelWindow::Create(parent, id, title, pos, size, style, name) )
  93         return false;
  94     return true;
  95 }
  96
  97 wxDialog::~wxDialog()
  98 {
  99     Show (false);
 100 }
 101
 102 // ----------------------------------------------------------------------------
 103 // showing the dialogs
 104 // ----------------------------------------------------------------------------
 105
 106 bool wxDialog::Show(bool show)
 107 {
 108     if (show && CanDoLayoutAdaptation())
 109         DoLayoutAdaptation();
 110
 111     return wxTopLevelWindowPalm::Show (show);
 112 }
 113
 114 void wxDialog::Raise()
 115 {
 116 }
 117
 118 // show dialog modally
 119 int wxDialog::ShowModal()
 120 {
 121     Show (true);
 122
 123     if (errNone == FrmDoDialog ((FormType *)wxTopLevelWindow::GetForm())) {
 124         return 0;
 125     }
 126     return -1;
 127 }
 128
 129 void wxDialog::EndModal(int retCode)
 130 {
 131 }
 132