src/generic/stattextg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/generic/stattextg.cpp
   3 // Purpose:     wxGenericStaticText
   4 // Author:      Marcin Wojdyr
   5 // Created:     2008-06-26
   6 // RCS-ID:      $Id$
   7 // Copyright:   Marcin Wojdyr
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #include "wx/wxprec.h"
  12
  13 #ifdef __BORLANDC__
  14     #pragma hdrstop
  15 #endif
  16
  17 #if wxUSE_STATTEXT
  18
  19 #ifndef WX_PRECOMP
  20     #include "wx/dcclient.h"
  21     #include "wx/settings.h"
  22     #include "wx/validate.h"
  23 #endif
  24
  25 #include "wx/generic/stattextg.h"
  26
  27
  28 IMPLEMENT_DYNAMIC_CLASS(wxGenericStaticText, wxStaticTextBase)
  29
  30
  31 bool wxGenericStaticText::Create(wxWindow *parent,
  32                                  wxWindowID id,
  33                                  const wxString &label,
  34                                  const wxPoint &pos,
  35                                  const wxSize &size,
  36                                  long style,
  37                                  const wxString &name)
  38 {
  39     if ( !wxControl::Create(parent, id, pos, size, style,
  40                             wxDefaultValidator, name) )
  41         return false;
  42
  43     SetLabel(label);
  44     SetInitialSize(size);
  45     Connect(wxEVT_PAINT, wxPaintEventHandler(wxGenericStaticText::OnPaint));
  46     return true;
  47 }
  48
  49 void wxGenericStaticText::OnPaint(wxPaintEvent& WXUNUSED(event))
  50 {
  51     if ( m_label.empty() )
  52         return;
  53     wxPaintDC dc(this);
  54     PrepareDC(dc);
  55
  56     wxRect rect = GetClientRect();
  57     if ( IsEnabled() )
  58     {
  59         dc.SetTextForeground(
  60                        wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT));
  61     }
  62     else // paint disabled text
  63     {
  64         // draw shadow of the text
  65         dc.SetTextForeground(
  66                        wxSystemSettings::GetColour(wxSYS_COLOUR_BTNHIGHLIGHT));
  67         wxRect rectShadow = rect;
  68         rectShadow.Offset(1, 1);
  69         dc.DrawLabel(m_label, rectShadow, GetAlignment(), m_mnemonic);
  70         dc.SetTextForeground(
  71                        wxSystemSettings::GetColour(wxSYS_COLOUR_BTNSHADOW));
  72     }
  73     dc.DrawLabel(m_label, wxNullBitmap, rect, GetAlignment(), m_mnemonic);
  74 }
  75
  76
  77 wxSize wxGenericStaticText::DoGetBestClientSize() const
  78 {
  79     wxClientDC dc(wxConstCast(this, wxGenericStaticText));
  80     wxCoord width, height;
  81     dc.GetMultiLineTextExtent(GetLabel(), &width, &height);
  82     return wxSize(width, height);
  83 }
  84
  85 wxSize wxGenericStaticText::DoGetBestSize() const
  86 {
  87     wxSize ret = DoGetBestClientSize();
  88     CacheBestSize(ret);
  89     return ret;
  90 }
  91
  92
  93 void wxGenericStaticText::SetLabel(const wxString& label)
  94 {
  95     wxControl::SetLabel(label);
  96     DoSetLabel(GetEllipsizedLabelWithoutMarkup());
  97     if ( !HasFlag(wxST_NO_AUTORESIZE) && !IsEllipsized() )
  98         InvalidateBestSize();
  99     Refresh();
 100 }
 101
 102 void wxGenericStaticText::DoSetLabel(const wxString& label)
 103 {
 104     m_mnemonic = FindAccelIndex(label, &m_label);
 105 }
 106
 107 bool wxGenericStaticText::SetFont(const wxFont &font)
 108 {
 109     if ( !wxControl::SetFont(font) )
 110         return false;
 111     if ( !HasFlag(wxST_NO_AUTORESIZE) )
 112         InvalidateBestSize();
 113     Refresh();
 114     return true;
 115 }
 116
 117 void wxGenericStaticText::DoSetSize(int x, int y, int width, int height,
 118                                     int sizeFlags)
 119 {
 120     wxStaticTextBase::DoSetSize(x, y, width, height, sizeFlags);
 121     UpdateLabel();
 122 }
 123
 124
 125 #endif // wxUSE_STATTEXT