/*
* @(#)MTextAreaPeer.java 1.8 95/08/09 Sami Shaio
*
* Copyright (c) 1995 Sun Microsystems, Inc. All Rights Reserved.
*
* Permission to use, copy, modify, and distribute this software
* and its documentation for NON-COMMERCIAL purposes and without
* fee is hereby granted provided that this copyright notice
* appears in all copies. Please refer to the file "copyright.html"
* for further important copyright and licensing information.
*
* SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
* THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
* TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
*/
package sun.awt.macos;
import java.awt.*;
import java.awt.peer.*;
public class MTextAreaPeer extends MComponentPeer implements TextAreaPeer {
Boolean mEditable;
public MTextAreaPeer(TextArea target) {
super(target);
}
native void create(MComponentPeer parent);
void initialize() {
TextArea txt = (TextArea)target;
String text;
if ((text = txt.getText()) != null) {
setText(text);
}
select(txt.getSelectionStart(), txt.getSelectionEnd());
setEditable(txt.isEditable());
super.initialize();
}
public void setBackground(Color c) {
TextArea t = (TextArea)target;
if (t.isEditable()) {
c = c.brighter();
}
super.setBackground(c);
}
public native void setEditable(boolean e);
public native void select(int selStart, int selEnd);
public native int getSelectionStart();
public native int getSelectionEnd();
public native void setText(String txt);
public native String getText();
public native void insertText(String txt, int pos);
public native void replaceText(String txt, int start, int end);
public native void reshape(int x, int y, int width, int height);
public Dimension minimumSize() {
return minimumSize(10, 60);
}
public Dimension preferredSize(int rows, int cols) {
return minimumSize(rows, cols);
}
public Dimension minimumSize(int rows, int cols) {
FontMetrics fm = getFontMetrics(target.getFont());
return new Dimension(fm.charWidth('0') * cols + 20, fm.getHeight() * rows + 20);
}
}