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 IMPLEMENT_DYNAMIC_CLASS( wxPopupWindow, wxWindow );
  33
  34 bool wxPopupWindow::Create( wxWindow *parent, int flags )
  35 {
  36     if( !wxPopupWindowBase::Create( parent, flags ) )
  37         return false;
  38
  39     SetParent( parent );
  40     if( parent )
  41         parent->AddChild( this );
  42
  43     Widget popup = XtVaCreatePopupShell( "shell",
  44                                          overrideShellWidgetClass,
  45                                          (Widget)wxTheApp->GetTopLevelWidget(),
  46                                          NULL );
  47
  48     m_mainWidget = (WXWidget)popup;
  49
  50     SetSize( 100, 100 ); // for child creation to work
  51
  52     XtSetMappedWhenManaged( popup, False );
  53     XtRealizeWidget( popup );
  54
  55     return true;
  56 }
  57
  58 bool wxPopupWindow::Show( bool show )
  59 {
  60     if( !wxWindowBase::Show( show ) )
  61         return false;
  62
  63     if( show )
  64     {
  65         XtPopup( (Widget)GetMainWidget(), XtGrabNone );
  66     }
  67     else
  68     {
  69         XtPopdown( (Widget)GetMainWidget() );
  70     }
  71
  72     return true;
  73 }