src/osx/carbon/popupwin.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/popupwin.cpp
   3 // Purpose:     implements wxPopupWindow for wxMac
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2006 Stefan Csomor
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // CAUTION : This is only experimental stuff right now
  17
  18 // ----------------------------------------------------------------------------
  19 // headers
  20 // ----------------------------------------------------------------------------
  21
  22 // For compilers that support precompilation, includes "wx.h".
  23 #include "wx/wxprec.h"
  24
  25 #ifdef __BORLANDC__
  26     #pragma hdrstop
  27 #endif
  28
  29 #if wxUSE_POPUPWIN
  30
  31 #ifndef WX_PRECOMP
  32 #endif //WX_PRECOMP
  33
  34 #include "wx/popupwin.h"
  35 #include "wx/tooltip.h"
  36
  37 #include "wx/osx/private.h"
  38
  39 // ============================================================================
  40 // implementation
  41 // ============================================================================
  42
  43 wxPopupWindow::~wxPopupWindow()
  44 {
  45 }
  46
  47 bool wxPopupWindow::Create(wxWindow *parent, int flags)
  48 {
  49     // popup windows are created hidden by default
  50     Hide();
  51
  52     return wxPopupWindowBase::Create(parent) &&
  53                wxNonOwnedWindow::Create(parent, wxID_ANY,
  54                                 wxDefaultPosition, wxDefaultSize,
  55                                 flags | wxPOPUP_WINDOW);
  56
  57 }
  58
  59 bool wxPopupWindow::Show(bool show)
  60 {
  61     if ( !wxWindow::Show(show) )
  62         return false;
  63
  64     if ( m_nowpeer && show)
  65         m_nowpeer->ShowWithoutActivating();
  66     else if ( m_nowpeer )
  67         m_nowpeer->Show(false);
  68
  69     if ( show )
  70     {
  71         // because apps expect a size event to occur at this moment
  72         wxSizeEvent event(GetSize() , m_windowId);
  73         event.SetEventObject(this);
  74         HandleWindowEvent(event);
  75     }
  76
  77     return true;
  78 }
  79
  80 #endif // #if wxUSE_POPUPWIN