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