//================================================================================================== // G r a p h i c Java // S t r i n g I n d i c a t o r // By Bruno Bachelet //================================================================================================== // Copyright (c) 1999-2016 // Bruno Bachelet - bruno@nawouak.net - http://www.nawouak.net // // This file is part of the B++ Library. This library is free software; you can redistribute it // and/or modify it under the terms of the GNU Library General Public License as published by the // Free Software Foundation; either version 2 of the License, or (at your option) any later // version. // // This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; // without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See // the GNU Library General Public License for more details (http://www.gnu.org).
/*DESCRIPTION*/ /* This module provides a class to create an indicator component that displays a string value. */
// Package //--------------------------------------------------------------------------------------- package bpp.graphic;
// Importation //----------------------------------------------------------------------------------- import java.awt.*; import java.awt.event.*;
// S t r i n g I n d i c a t o r Class //---------------------------------------------------------- /*CLASS StringIndicator */ /* Represents a component that displays a string value. */ public class StringIndicator extends Panel { //---------------------------------------------------------------------------------------Attributes protected TextField atLabel; // Component displaying the string value. protected Label atTitle; // Component displaying the title. protected String atValue; // Value to be displayed. //--------------------------------------------------------------------------------------Constructor /*METHOD StringIndicator */ /* Builds an indicator for a given value. */ public StringIndicator(String agValue) { super();
atValue=agValue; setLayout(new BorderLayout(0,0)); atLabel=new TextField(valueString(),15); atLabel.setEditable(false); add(atLabel,BorderLayout.CENTER); } //--------------------------------------------------------------------------------------Constructor /*METHOD StringIndicator */ /* Builds an indicator with a title for a given value. */ public StringIndicator(String agValue,String agTitle) { super();
atValue=agValue; setLayout(new BorderLayout(0,0)); atLabel=new TextField(valueString(),15); atLabel.setEditable(false); atTitle=new Label(agTitle,Label.CENTER); add(atTitle,BorderLayout.NORTH); add(atLabel,BorderLayout.CENTER); } //--------------------------------------------------------------------------------------------Value /*METHOD StringIndicator */ /* Returns the value of the indicator. */ public String value() { return (atValue); } //-----------------------------------------------------------------------------------------SetValue /*METHOD StringIndicator */ /* Sets the value of the indicator. */ public void setValue(String agValue) { atValue=agValue; atLabel.setText(valueString()); } //--------------------------------------------------------------------------------------ValueString protected String valueString() { return (value()); } }
// End //------------------------------------------------------------------------------------------- |
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