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 #ifdef __VMS
  17 #define XtDisplay XTDISPLAY
  18 #endif
  19
  20 #include "wx/defs.h"
  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     wxXmString text( label );
  51     WXFontType fontType = m_font.GetFontType(XtDisplay(parentWidget));
  52
  53     m_labelWidget = XtVaCreateManagedWidget (wxConstCast(name.c_str(), char),
  54                                          xmLabelWidgetClass,
  55                                          borderWidget ? borderWidget : parentWidget,
  56                                          wxFont::GetFontTag(), fontType,
  57                                          XmNlabelString, text(),
  58                                          XmNalignment,
  59                      ((style & wxALIGN_RIGHT) ? XmALIGNMENT_END :
  60                      ((style & wxALIGN_CENTRE) ? XmALIGNMENT_CENTER :
  61                      XmALIGNMENT_BEGINNING)),
  62                                          NULL);
  63
  64     m_mainWidget = borderWidget ? borderWidget : m_labelWidget;
  65
  66     AttachWidget (parent, m_mainWidget, (WXWidget) NULL,
  67                   pos.x, pos.y, size.x, size.y);
  68
  69     ChangeBackgroundColour ();
  70
  71     return TRUE;
  72 }
  73
  74 void wxStaticText::SetLabel(const wxString& label)
  75 {
  76     wxXmString label_str(wxStripMenuCodes(label));
  77
  78     // This variable means we don't need so many casts later.
  79     Widget widget = (Widget) m_labelWidget;
  80
  81     if (GetWindowStyle() & wxST_NO_AUTORESIZE)
  82     {
  83         XtUnmanageChild(widget);
  84         Dimension width, height;
  85         XtVaGetValues(widget, XmNwidth, &width, XmNheight, &height, NULL);
  86
  87         XtVaSetValues(widget,
  88             XmNlabelString, label_str(),
  89             XmNlabelType, XmSTRING,
  90             NULL);
  91         XtVaSetValues(widget,
  92             XmNwidth, width,
  93             XmNheight, height,
  94             NULL);
  95         XtManageChild(widget);
  96     }
  97     else
  98     {
  99         XtVaSetValues(widget,
 100             XmNlabelString, label_str(),
 101             XmNlabelType, XmSTRING,
 102             NULL);
 103     }
 104 }