/*
* Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.awt.windows;
import java.awt.*;
import java.awt.peer.*;
import java.awt.event.TextEvent;
abstract
class WTextComponentPeer extends WComponentPeer implements TextComponentPeer {
static {
initIDs();
}
// TextComponentPeer implementation
@Override
public void setEditable(boolean editable) {
enableEditing(editable);
setBackground(((TextComponent)target).getBackground());
}
@Override
public native String getText();
@Override
public native void setText(String text);
@Override
public native int getSelectionStart();
@Override
public native int getSelectionEnd();
@Override
public native void select(int selStart, int selEnd);
// Toolkit & peer internals
WTextComponentPeer(TextComponent target) {
super(target);
}
@Override
void initialize() {
TextComponent tc = (TextComponent)target;
String text = tc.getText();
if (text != null) {
setText(text);
}
select(tc.getSelectionStart(), tc.getSelectionEnd());
setEditable(tc.isEditable());
super.initialize();
}
native void enableEditing(boolean e);
@Override
public boolean isFocusable() {
return true;
}
/*
* Set the caret position by doing an empty selection. This
* unfortunately resets the selection, but seems to be the
* only way to get this to work.
*/
@Override
public void setCaretPosition(int pos) {
select(pos,pos);
}
/*
* Get the caret position by looking up the end of the current
* selection.
*/
@Override
public int getCaretPosition() {
return getSelectionStart();
}
/*
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