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 void wxInputConsumer::CreateInputHandler(const wxString& inphandler)
  59 {
  60     m_inputHandler = wxTheme::Get()->GetInputHandler(inphandler);
  61 }
  62
  63 void wxInputConsumer::OnKeyDown(wxKeyEvent& event)
  64 {
  65     if ( !m_inputHandler || !m_inputHandler->HandleKey(this, event, true) )
  66         event.Skip();
  67 }
  68
  69 void wxInputConsumer::OnKeyUp(wxKeyEvent& event)
  70 {
  71     if ( !m_inputHandler || !m_inputHandler->HandleKey(this, event, false) )
  72         event.Skip();
  73 }
  74
  75 void wxInputConsumer::OnMouse(wxMouseEvent& event)
  76 {
  77     if ( m_inputHandler )
  78     {
  79         if ( event.Moving() || event.Dragging() ||
  80                 event.Entering() || event.Leaving() )
  81         {
  82             if ( m_inputHandler->HandleMouseMove(this, event) )
  83                 return;
  84         }
  85         else // a click action
  86         {
  87             if ( m_inputHandler->HandleMouse(this, event) )
  88                 return;
  89         }
  90     }
  91
  92     event.Skip();
  93 }
  94
  95 // ----------------------------------------------------------------------------
  96 // the actions
  97 // ----------------------------------------------------------------------------
  98
  99 bool wxInputConsumer::PerformAction(const wxControlAction& WXUNUSED(action),
 100                                     long WXUNUSED(numArg),
 101                                     const wxString& WXUNUSED(strArg))
 102 {
 103     return false;
 104 }
 105