src/motif/stattext.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        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 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  13 #pragma implementation "stattext.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __VMS
  20 #define XtDisplay XTDISPLAY
  21 #endif
  22
  23 #include "wx/defs.h"
  24
  25 #if wxUSE_STATTEXT
  26
  27 #include "wx/stattext.h"
  28
  29 #ifdef __VMS__
  30 #pragma message disable nosimpint
  31 #endif
  32 #include <Xm/Label.h>
  33 #ifdef __VMS__
  34 #pragma message enable nosimpint
  35 #endif
  36
  37 #include "wx/motif/private.h"
  38
  39 IMPLEMENT_DYNAMIC_CLASS(wxStaticText, wxControl);
  40
  41 bool wxStaticText::Create(wxWindow *parent, wxWindowID id,
  42            const wxString& label,
  43            const wxPoint& pos,
  44            const wxSize& size,
  45            long style,
  46            const wxString& name)
  47 {
  48     if( !CreateControl( parent, id, pos, size, style,
  49                         wxDefaultValidator, name ) )
  50         return false;
  51
  52     Widget parentWidget = (Widget) parent->GetClientWidget();
  53
  54     Widget borderWidget =
  55         (Widget) wxCreateBorderWidget( (WXWidget)parentWidget, style );
  56     wxXmString text( wxStripMenuCodes( label ) );
  57
  58     m_labelWidget =
  59         XtVaCreateManagedWidget (wxConstCast(name.c_str(), char),
  60             xmLabelWidgetClass,
  61             borderWidget ? borderWidget : parentWidget,
  62             wxFont::GetFontTag(), m_font.GetFontTypeC(XtDisplay(parentWidget)),
  63             XmNlabelString, text(),
  64             XmNalignment, ((style & wxALIGN_RIGHT)  ? XmALIGNMENT_END :
  65                           ((style & wxALIGN_CENTRE) ? XmALIGNMENT_CENTER :
  66                                                       XmALIGNMENT_BEGINNING)),
  67             NULL);
  68
  69     m_mainWidget = borderWidget ? borderWidget : m_labelWidget;
  70
  71     AttachWidget (parent, m_mainWidget, (WXWidget) NULL,
  72                   pos.x, pos.y, size.x, size.y);
  73
  74     ChangeBackgroundColour ();
  75
  76     return true;
  77 }
  78
  79 void wxStaticText::SetLabel(const wxString& label)
  80 {
  81     wxXmString label_str(wxStripMenuCodes(label));
  82
  83     // This variable means we don't need so many casts later.
  84     Widget widget = (Widget) m_labelWidget;
  85
  86     if (GetWindowStyle() & wxST_NO_AUTORESIZE)
  87     {
  88         XtUnmanageChild(widget);
  89         Dimension width, height;
  90         XtVaGetValues(widget, XmNwidth, &width, XmNheight, &height, NULL);
  91
  92         XtVaSetValues(widget,
  93             XmNlabelString, label_str(),
  94             XmNlabelType, XmSTRING,
  95             NULL);
  96         XtVaSetValues(widget,
  97             XmNwidth, width,
  98             XmNheight, height,
  99             NULL);
 100         XtManageChild(widget);
 101     }
 102     else
 103     {
 104         XtVaSetValues(widget,
 105             XmNlabelString, label_str(),
 106             XmNlabelType, XmSTRING,
 107             NULL);
 108     }
 109 }
 110
 111 #endif // wxUSE_STATTEXT