src/motif/popupwin.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        popupwin.cpp
   3 // Purpose:     wxPopupWindow implementation
   4 // Author:      Mattia barbon
   5 // Modified by:
   6 // Created:     28.08.03
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Mattia barbon
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  13 #pragma implementation "popup.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #include "wx/popupwin.h"
  20 #include "wx/app.h"
  21
  22 #ifdef __VMS__
  23 #pragma message disable nosimpint
  24 #endif
  25 #include <Xm/Xm.h>
  26 #ifdef __VMS__
  27 #pragma message enable nosimpint
  28 #endif
  29
  30 #include "wx/motif/private.h"
  31
  32 bool wxPopupWindow::Create( wxWindow *parent, int flags )
  33 {
  34     if( !wxPopupWindowBase::Create( parent, flags ) )
  35         return false;
  36
  37     SetParent( parent );
  38     if( parent )
  39         parent->AddChild( this );
  40
  41     Widget popup = XtVaCreatePopupShell( "shell",
  42                                          overrideShellWidgetClass,
  43                                          (Widget)wxTheApp->GetTopLevelWidget(),
  44                                          NULL );
  45
  46     m_mainWidget = (WXWidget)popup;
  47
  48     SetSize( 100, 100 ); // for child creation to work
  49
  50     XtSetMappedWhenManaged( popup, False );
  51     XtRealizeWidget( popup );
  52
  53     return true;
  54 }
  55
  56 bool wxPopupWindow::Show( bool show )
  57 {
  58     if( !wxWindowBase::Show( show ) )
  59         return false;
  60
  61     if( show )
  62     {
  63         XtPopup( (Widget)GetMainWidget(), XtGrabNone );
  64     }
  65     else
  66     {
  67         XtPopdown( (Widget)GetMainWidget() );
  68     }
  69
  70     return true;
  71 }