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