src/motif/stattext.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/motif/stattext.cpp
   3 // Purpose:     wxStaticText
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __VMS
  16 #define XtDisplay XTDISPLAY
  17 #endif
  18
  19 #if wxUSE_STATTEXT
  20
  21 #include "wx/stattext.h"
  22
  23 #ifdef __VMS__
  24 #pragma message disable nosimpint
  25 #endif
  26 #include <Xm/Label.h>
  27 #ifdef __VMS__
  28 #pragma message enable nosimpint
  29 #endif
  30
  31 #include "wx/motif/private.h"
  32
  33 IMPLEMENT_DYNAMIC_CLASS(wxStaticText, wxControl)
  34
  35 bool wxStaticText::Create(wxWindow *parent, wxWindowID id,
  36            const wxString& label,
  37            const wxPoint& pos,
  38            const wxSize& size,
  39            long style,
  40            const wxString& name)
  41 {
  42     if( !CreateControl( parent, id, pos, size, style,
  43                         wxDefaultValidator, name ) )
  44         return false;
  45
  46     Widget parentWidget = (Widget) parent->GetClientWidget();
  47
  48     Widget borderWidget =
  49         (Widget) wxCreateBorderWidget( (WXWidget)parentWidget, style );
  50
  51     m_labelWidget =
  52         XtVaCreateManagedWidget (wxConstCast(name.mb_str(), char),
  53             xmLabelWidgetClass,
  54             borderWidget ? borderWidget : parentWidget,
  55             wxFont::GetFontTag(), m_font.GetFontTypeC(XtDisplay(parentWidget)),
  56             XmNalignment, ((style & wxALIGN_RIGHT)  ? XmALIGNMENT_END :
  57                           ((style & wxALIGN_CENTRE) ? XmALIGNMENT_CENTER :
  58                                                       XmALIGNMENT_BEGINNING)),
  59             XmNrecomputeSize, ((style & wxST_NO_AUTORESIZE) ? TRUE : FALSE),
  60             NULL);
  61
  62     m_mainWidget = borderWidget ? borderWidget : m_labelWidget;
  63
  64     AttachWidget (parent, m_mainWidget, (WXWidget) NULL,
  65                   pos.x, pos.y, size.x, size.y);
  66
  67     ChangeBackgroundColour ();
  68
  69     SetLabel(label);
  70
  71     return true;
  72 }
  73
  74 void wxStaticText::SetLabel(const wxString& label)
  75 {
  76     m_labelOrig = label;       // save original label
  77
  78     // Motif does not support neither ellipsize nor markup in static text:
  79     DoSetLabel(GetEllipsizedLabelWithoutMarkup());
  80 }
  81
  82 // for wxST_ELLIPSIZE_* support:
  83
  84 wxString wxStaticText::DoGetLabel() const
  85 {
  86     XmString label = NULL;
  87     XtVaGetValues((Widget)m_labelWidget, XmNlabelString, &label, NULL);
  88
  89     return wxXmStringToString(label);
  90 }
  91
  92 void wxStaticText::DoSetLabel(const wxString& str)
  93 {
  94     // build our own cleaned label
  95     wxXmString label_str(RemoveMnemonics(str));
  96
  97     // This variable means we don't need so many casts later.
  98     Widget widget = (Widget) m_labelWidget;
  99
 100         XtVaSetValues(widget,
 101             XmNlabelString, label_str(),
 102             XmNlabelType, XmSTRING,
 103             NULL);
 104 }
 105
 106 /*
 107    FIXME: UpdateLabel() should be called on size events to allow correct
 108           dynamic ellipsizing of the label
 109 */
 110
 111 #endif // wxUSE_STATTEXT