src/univ/control.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/univ/control.cpp
   3 // Purpose:     universal wxControl: adds handling of mnemonics
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     14.08.00
   7 // Copyright:   (c) 2000 SciTech Software, Inc. (www.scitechsoft.com)
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // ============================================================================
  12 // declarations
  13 // ============================================================================
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 #include "wx/wxprec.h"
  20
  21 #ifdef __BORLANDC__
  22     #pragma hdrstop
  23 #endif
  24
  25 #if wxUSE_CONTROLS
  26
  27 #include "wx/control.h"
  28
  29 #ifndef WX_PRECOMP
  30     #include "wx/app.h"
  31     #include "wx/dcclient.h"
  32 #endif
  33
  34 #include "wx/univ/renderer.h"
  35 #include "wx/univ/inphand.h"
  36 #include "wx/univ/theme.h"
  37
  38 // ============================================================================
  39 // implementation
  40 // ============================================================================
  41
  42 IMPLEMENT_DYNAMIC_CLASS(wxControl, wxWindow)
  43
  44 BEGIN_EVENT_TABLE(wxControl, wxControlBase)
  45     WX_EVENT_TABLE_INPUT_CONSUMER(wxControl)
  46 END_EVENT_TABLE()
  47
  48 WX_FORWARD_TO_INPUT_CONSUMER(wxControl)
  49
  50 // ----------------------------------------------------------------------------
  51 // creation
  52 // ----------------------------------------------------------------------------
  53
  54 void wxControl::Init()
  55 {
  56     m_indexAccel = -1;
  57 }
  58
  59 bool wxControl::Create(wxWindow *parent,
  60                        wxWindowID id,
  61                        const wxPoint& pos,
  62                        const wxSize& size,
  63                        long style,
  64                        const wxValidator& validator,
  65                        const wxString& name)
  66 {
  67     if ( !wxControlBase::Create(parent, id, pos, size, style, validator, name) )
  68     {
  69         // underlying window creation failed?
  70         return false;
  71     }
  72
  73     return true;
  74 }
  75
  76 // ----------------------------------------------------------------------------
  77 // mnemonics handling
  78 // ----------------------------------------------------------------------------
  79
  80 void wxControl::SetLabel(const wxString& label)
  81 {
  82     // save original label
  83     wxControlBase::SetLabel(label);
  84
  85     UnivDoSetLabel(label);
  86 }
  87
  88 void wxControl::UnivDoSetLabel(const wxString& label)
  89 {
  90     wxString labelOld = m_label;
  91     m_indexAccel = FindAccelIndex(label, &m_label);
  92
  93     if ( m_label != labelOld )
  94     {
  95         Refresh();
  96     }
  97 }
  98
  99 #endif // wxUSE_CONTROLS