src/univ/inpcons.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/univ/inpcons.cpp
   3 // Purpose:     wxInputConsumer: mix-in class for input handling
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     14.08.00
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2000 SciTech Software, Inc. (www.scitechsoft.com)
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 #include "wx/wxprec.h"
  21
  22 #ifdef __BORLANDC__
  23     #pragma hdrstop
  24 #endif
  25
  26 #include "wx/univ/renderer.h"
  27 #include "wx/univ/inphand.h"
  28 #include "wx/univ/theme.h"
  29
  30 // ============================================================================
  31 // implementation
  32 // ============================================================================
  33
  34 // ----------------------------------------------------------------------------
  35 // focus/activation handling
  36 // ----------------------------------------------------------------------------
  37
  38 void wxInputConsumer::OnFocus(wxFocusEvent& event)
  39 {
  40     if ( m_inputHandler && m_inputHandler->HandleFocus(this, event) )
  41         GetInputWindow()->Refresh();
  42     else
  43         event.Skip();
  44 }
  45
  46 void wxInputConsumer::OnActivate(wxActivateEvent& event)
  47 {
  48     if ( m_inputHandler && m_inputHandler->HandleActivation(this, event.GetActive()) )
  49         GetInputWindow()->Refresh();
  50     else
  51         event.Skip();
  52 }
  53
  54 // ----------------------------------------------------------------------------
  55 // input processing
  56 // ----------------------------------------------------------------------------
  57
  58 wxInputHandler *
  59 wxInputConsumer::DoGetStdInputHandler(wxInputHandler * WXUNUSED(handlerDef))
  60 {
  61     return NULL;
  62 }
  63
  64 void wxInputConsumer::CreateInputHandler(const wxString& inphandler)
  65 {
  66     m_inputHandler = wxTheme::Get()->GetInputHandler(inphandler, this);
  67 }
  68
  69 void wxInputConsumer::OnKeyDown(wxKeyEvent& event)
  70 {
  71     if ( !m_inputHandler || !m_inputHandler->HandleKey(this, event, true) )
  72         event.Skip();
  73 }
  74
  75 void wxInputConsumer::OnKeyUp(wxKeyEvent& event)
  76 {
  77     if ( !m_inputHandler || !m_inputHandler->HandleKey(this, event, false) )
  78         event.Skip();
  79 }
  80
  81 void wxInputConsumer::OnMouse(wxMouseEvent& event)
  82 {
  83     if ( m_inputHandler )
  84     {
  85         if ( event.Moving() || event.Dragging() ||
  86                 event.Entering() || event.Leaving() )
  87         {
  88             if ( m_inputHandler->HandleMouseMove(this, event) )
  89                 return;
  90         }
  91         else // a click action
  92         {
  93             if ( m_inputHandler->HandleMouse(this, event) )
  94                 return;
  95         }
  96     }
  97
  98     event.Skip();
  99 }
 100
 101 // ----------------------------------------------------------------------------
 102 // the actions
 103 // ----------------------------------------------------------------------------
 104
 105 bool wxInputConsumer::PerformAction(const wxControlAction& WXUNUSED(action),
 106                                     long WXUNUSED(numArg),
 107                                     const wxString& WXUNUSED(strArg))
 108 {
 109     return false;
 110 }
 111