src/motif/popupwin.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/motif/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 // For compilers that support precompilation, includes "wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #include "wx/popupwin.h"
  16
  17 #ifndef WX_PRECOMP
  18     #include "wx/app.h"
  19 #endif
  20
  21 #ifdef __VMS__
  22 #pragma message disable nosimpint
  23 #endif
  24 #include <Xm/Xm.h>
  25 #ifdef __VMS__
  26 #pragma message enable nosimpint
  27 #endif
  28
  29 #include "wx/motif/private.h"
  30
  31 bool wxPopupWindow::Create( wxWindow *parent, int flags )
  32 {
  33     if( !wxPopupWindowBase::Create( parent, flags ) )
  34         return false;
  35
  36     SetParent( parent );
  37     if( parent )
  38         parent->AddChild( this );
  39
  40     Widget popup = XtVaCreatePopupShell( "shell",
  41                                          overrideShellWidgetClass,
  42                                          (Widget)wxTheApp->GetTopLevelWidget(),
  43                                          NULL );
  44
  45     m_mainWidget = (WXWidget)popup;
  46
  47     SetSize( 100, 100 ); // for child creation to work
  48
  49     XtSetMappedWhenManaged( popup, False );
  50     XtRealizeWidget( popup );
  51
  52     return true;
  53 }
  54
  55 bool wxPopupWindow::Show( bool show )
  56 {
  57     if( !wxWindowBase::Show( show ) )
  58         return false;
  59
  60     if( show )
  61     {
  62         XtPopup( (Widget)GetMainWidget(), XtGrabNone );
  63     }
  64     else
  65     {
  66         XtPopdown( (Widget)GetMainWidget() );
  67     }
  68
  69     return true;
  70 }