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