G4OpenGLXmTextField.cc

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//Text field class. Inherits from G4OpenGLXmVWidgetComponent

#ifdef G4VIS_BUILD_OPENGLXM_DRIVER

#include "G4OpenGLXmViewer.hh"
#include "G4OpenGLXmVWidgetComponent.hh"
#include "G4OpenGLXmVWidgetContainer.hh"
#include "G4OpenGLXmTextField.hh"

#include <X11/Intrinsic.h>
#include <Xm/Label.h>
#include <Xm/TextF.h>

#include "globals.hh"

G4OpenGLXmTextField::G4OpenGLXmTextField (const char* n,
            G4double* val)
: text_label(0)
, text_field(0)
, parent(0)
{
  name = n;
  initial = new char[50];
  sprintf (initial, "%6.2f", *val);
  value = (void*)val;
  text=false;
}

G4OpenGLXmTextField::G4OpenGLXmTextField (const char* n,
            const char* val)
: text_label(0)
, text_field(0)
, parent(0)
{
  name = n;
  initial = new char[50];
  sprintf (initial, "%s", val);
  value = (void*)val;
  text=true;
  //  strcpy (initial, val);
}

G4OpenGLXmTextField::~G4OpenGLXmTextField ()
{
  delete[] initial;
}

void G4OpenGLXmTextField::SetName (const char* n) 
{
  name = n;
  XmString text_string = XmStringCreateLocalized ((char*)name);
  XtVaSetValues (text_label,
     XmNlabelString, text_string,
     NULL);
  XmStringFree (text_string);
}

const char* G4OpenGLXmTextField::GetName () 
{
  return name;
}

void G4OpenGLXmTextField::SetValue (G4double val)
{
  sprintf (initial, "%6.2f", val);
  
  XtVaSetValues (text_field,
     XmNvalue, (String)initial,
     NULL);
  
}

void G4OpenGLXmTextField::SetValue (const char* val)
{
  sprintf (initial, "%s", val);
  //  strcpy (initial, val);

  XtVaSetValues (text_field,
     XmNvalue, (String)initial,
     NULL);
  
}

const char* G4OpenGLXmTextField::GetValue ()
{
  return initial;
}

void G4OpenGLXmTextField::AddYourselfTo (G4OpenGLXmVWidgetContainer* container)
{

  pView = container->GetView ();
  ProcesspView ();
  parent = container->GetPointerToWidget ();

  char local_w_text[50];
  strcpy (local_w_text, name);

  char label_name[50];
  strcpy (label_name, name);
  strcat (label_name, "_label");
  
  char text_field_name[50];
  strcpy (text_field_name, name);
  strcat (text_field_name, "_text_field");
  
  XmString local_text = XmStringCreateLocalized (local_w_text);
  text_label = XtVaCreateManagedWidget (label_name, 
          xmLabelWidgetClass,
          *parent,

          XmNlabelString, local_text,
          
          XtNvisual, visual, 
          XtNdepth, depth, 
          XtNcolormap, cmap, 
          XtNborderColor, borcol,
          XtNbackground, bgnd,
          
          NULL);
  XmStringFree (local_text);

  text_field = XtVaCreateManagedWidget (text_field_name,
          xmTextFieldWidgetClass,
          *parent,

          XmNvalue, (String)initial, 
          
          XtNvisual, visual, 
          XtNdepth, depth, 
          XtNcolormap, cmap, 
          XtNborderColor, borcol,
          XtNbackground, bgnd,
          
          NULL);

  if (!text) {
    XtAddCallback (text_field, 
       XmNvalueChangedCallback,
       G4OpenGLXmViewer::get_double_value_callback,
       value);
  } else {
    XtAddCallback (text_field, 
       XmNvalueChangedCallback,
       G4OpenGLXmViewer::get_text_callback,
       value);
  }
}

Widget* G4OpenGLXmTextField::GetPointerToParent ()
{
  return parent;
}

Widget* G4OpenGLXmTextField::GetPointerToWidget () 
{
  return &text_field;
}

#endif