author | mchung |
Tue, 29 Sep 2009 16:03:03 -0700 | |
changeset 3938 | ef327bd847c0 |
parent 2 | 90ce3da70b43 |
child 4371 | dc9dcb8b0ae7 |
permissions | -rw-r--r-- |
2 | 1 |
/* |
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* Copyright 2003-2007 Sun Microsystems, Inc. All Rights Reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Sun designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Sun in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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* CA 95054 USA or visit www.sun.com if you need additional information or |
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* have any questions. |
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*/ |
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package sun.awt.X11; |
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import java.awt.*; |
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import java.awt.peer.*; |
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import java.awt.event.*; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.event.TextEvent; |
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import javax.swing.text.*; |
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import javax.swing.event.DocumentListener; |
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import javax.swing.event.DocumentEvent; |
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import javax.swing.plaf.ComponentUI; |
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import javax.swing.InputMap; |
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import javax.swing.JPasswordField; |
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import javax.swing.SwingUtilities; |
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import javax.swing.TransferHandler; |
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import java.awt.event.MouseEvent; |
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import java.awt.event.FocusEvent; |
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import java.awt.event.KeyEvent; |
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import javax.swing.plaf.UIResource; |
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import javax.swing.UIDefaults; |
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import javax.swing.JTextField; |
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import javax.swing.JComponent; |
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import javax.swing.border.Border; |
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import com.sun.java.swing.plaf.motif.*; |
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import java.awt.im.InputMethodRequests; |
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3938
ef327bd847c0
6879044: Eliminate the dependency on logging from the AWT/2D/Swing classes
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parents:
2
diff
changeset
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import sun.util.logging.PlatformLogger; |
ef327bd847c0
6879044: Eliminate the dependency on logging from the AWT/2D/Swing classes
mchung
parents:
2
diff
changeset
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import sun.awt.CausedFocusEvent; |
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import sun.awt.ComponentAccessor; |
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public class XTextFieldPeer extends XComponentPeer implements TextFieldPeer { |
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3938
ef327bd847c0
6879044: Eliminate the dependency on logging from the AWT/2D/Swing classes
mchung
parents:
2
diff
changeset
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private static final PlatformLogger log = PlatformLogger.getLogger("sun.awt.X11.XTextField"); |
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String text; |
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XAWTTextField xtext; |
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boolean firstChangeSkipped; |
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public XTextFieldPeer(TextField target) { |
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super(target); |
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int start, end; |
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firstChangeSkipped = false; |
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text = target.getText(); |
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xtext = new XAWTTextField(text,this, target.getParent()); |
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xtext.getDocument().addDocumentListener(xtext); |
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xtext.setCursor(target.getCursor()); |
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target.enableInputMethods(true); |
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xtext.enableInputMethods(true); |
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XToolkit.specialPeerMap.put(xtext,this); |
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TextField txt = (TextField) target; |
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initTextField(); |
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setText(txt.getText()); |
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if (txt.echoCharIsSet()) { |
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setEchoChar(txt.getEchoChar()); |
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} |
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else setEchoChar((char)0); |
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start = txt.getSelectionStart(); |
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end = txt.getSelectionEnd(); |
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if (end > start) { |
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select(start, end); |
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} |
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// Fix for 5100200 |
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// Restoring Motif behaviour |
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// Since the end position of the selected text can be greater then the length of the text, |
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// so we should set caret to max position of the text |
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int caretPosition = Math.min(end, text.length()); |
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setCaretPosition(caretPosition); |
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setEditable(txt.isEditable()); |
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// After this line we should not change the component's text |
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firstChangeSkipped = true; |
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} |
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public void dispose() { |
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XToolkit.specialPeerMap.remove(xtext); |
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xtext.removeNotify(); |
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super.dispose(); |
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} |
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void initTextField() { |
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setVisible(target.isVisible()); |
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setBounds(x, y, width, height, SET_BOUNDS); |
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foreground = ComponentAccessor.getForeground(target); |
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if (foreground == null) |
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foreground = SystemColor.textText; |
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setForeground(foreground); |
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background = ComponentAccessor.getBackground(target); |
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if (background == null) { |
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if (((TextField)target).isEditable()) background = SystemColor.text; |
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else background = SystemColor.control; |
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} |
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setBackground(background); |
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if (!target.isBackgroundSet()) { |
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// This is a way to set the background color of the TextArea |
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// without calling setBackground - go through reflection |
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ComponentAccessor.setBackground(target, background); |
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} |
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if (!target.isForegroundSet()) { |
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target.setForeground(SystemColor.textText); |
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} |
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setFont(font); |
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} |
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/** |
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* @see java.awt.peer.TextComponentPeer |
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*/ |
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public void setEditable(boolean editable) { |
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if (xtext != null) { |
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xtext.setEditable(editable); |
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xtext.repaint(); |
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} |
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} |
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/** |
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* @see java.awt.peer.ComponentPeer |
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*/ |
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public void setEnabled(boolean enabled) { |
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super.setEnabled(enabled); |
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if (xtext != null) { |
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xtext.setEnabled(enabled); |
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xtext.repaint(); |
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} |
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} |
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/** |
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* @see java.awt.peer.TextComponentPeer |
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*/ |
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public InputMethodRequests getInputMethodRequests() { |
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if (xtext != null) return xtext.getInputMethodRequests(); |
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else return null; |
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} |
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void handleJavaInputMethodEvent(InputMethodEvent e) { |
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if (xtext != null) |
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xtext.processInputMethodEventImpl(e); |
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} |
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/** |
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* @see java.awt.peer.TextFieldPeer |
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*/ |
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public void setEchoChar(char c) { |
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if (xtext != null) { |
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xtext.setEchoChar(c); |
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xtext.putClientProperty("JPasswordField.cutCopyAllowed", |
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xtext.echoCharIsSet() ? Boolean.FALSE : Boolean.TRUE); |
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} |
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} |
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/** |
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* @see java.awt.peer.TextComponentPeer |
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*/ |
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public int getSelectionStart() { |
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return xtext.getSelectionStart(); |
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} |
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/** |
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* @see java.awt.peer.TextComponentPeer |
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*/ |
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public int getSelectionEnd() { |
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return xtext.getSelectionEnd(); |
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} |
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/** |
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* @see java.awt.peer.TextComponentPeer |
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*/ |
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public String getText() { |
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return xtext.getText(); |
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} |
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/** |
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* @see java.awt.peer.TextComponentPeer |
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*/ |
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public void setText(String txt) { |
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setXAWTTextField(txt); |
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repaint(); |
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} |
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protected boolean setXAWTTextField(String txt) { |
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text = txt; |
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if (xtext != null) { |
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// JTextField.setText() posts two different events (remove & insert). |
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// Since we make no differences between text events, |
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// the document listener has to be disabled while |
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// JTextField.setText() is called. |
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xtext.getDocument().removeDocumentListener(xtext); |
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xtext.setText(txt); |
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if (firstChangeSkipped) { |
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postEvent(new TextEvent(target, TextEvent.TEXT_VALUE_CHANGED)); |
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} |
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xtext.getDocument().addDocumentListener(xtext); |
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xtext.setCaretPosition(0); |
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} |
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return true; |
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} |
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/** |
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* to be implemented. |
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* @see java.awt.peer.TextComponentPeer |
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*/ |
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public void setCaretPosition(int position) { |
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if (xtext != null) xtext.setCaretPosition(position); |
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} |
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/** |
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* DEPRECATED |
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* @see java.awt.peer.TextFieldPeer |
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*/ |
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public void setEchoCharacter(char c) { |
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setEchoChar(c); |
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} |
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void repaintText() { |
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xtext.repaintNow(); |
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} |
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public void setBackground(Color c) { |
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3938
ef327bd847c0
6879044: Eliminate the dependency on logging from the AWT/2D/Swing classes
mchung
parents:
2
diff
changeset
|
260 |
if (log.isLoggable(PlatformLogger.FINE)) log.fine("target="+ target + ", old=" + background + ", new=" + c); |
2 | 261 |
background = c; |
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if (xtext != null) { |
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xtext.setBackground(c); |
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xtext.setSelectedTextColor(c); |
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} |
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repaintText(); |
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} |
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public void setForeground(Color c) { |
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foreground = c; |
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if (xtext != null) { |
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xtext.setForeground(foreground); |
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xtext.setSelectionColor(foreground); |
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xtext.setCaretColor(foreground); |
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} |
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repaintText(); |
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} |
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public void setFont(Font f) { |
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synchronized (getStateLock()) { |
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font = f; |
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if (xtext != null) { |
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xtext.setFont(font); |
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} |
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} |
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xtext.validate(); |
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} |
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/** |
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* DEPRECATED |
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* @see java.awt.peer.TextFieldPeer |
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*/ |
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public Dimension preferredSize(int cols) { |
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return getPreferredSize(cols); |
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} |
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/** |
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* Deselects the the highlighted text. |
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*/ |
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public void deselect() { |
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int selStart=xtext.getSelectionStart(); |
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int selEnd=xtext.getSelectionEnd(); |
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if (selStart != selEnd) { |
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xtext.select(selStart,selStart); |
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} |
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} |
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/** |
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* to be implemented. |
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* @see java.awt.peer.TextComponentPeer |
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*/ |
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public int getCaretPosition() { |
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return xtext.getCaretPosition(); |
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} |
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/** |
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* @see java.awt.peer.TextComponentPeer |
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*/ |
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public void select(int s, int e) { |
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xtext.select(s,e); |
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// Fixed 5100806 |
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// We must take care that Swing components repainted correctly |
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xtext.repaint(); |
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} |
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public Dimension getMinimumSize() { |
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return xtext.getMinimumSize(); |
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} |
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public Dimension getPreferredSize() { |
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return xtext.getPreferredSize(); |
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} |
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public Dimension getPreferredSize(int cols) { |
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return getMinimumSize(cols); |
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} |
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private static final int PADDING = 16; |
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public Dimension getMinimumSize(int cols) { |
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Font f = xtext.getFont(); |
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FontMetrics fm = xtext.getFontMetrics(f); |
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return new Dimension(fm.charWidth('0') * cols + 10, |
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fm.getMaxDescent() + fm.getMaxAscent() + PADDING); |
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} |
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public boolean isFocusable() { |
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return true; |
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} |
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// NOTE: This method is called by privileged threads. |
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// DO NOT INVOKE CLIENT CODE ON THIS THREAD! |
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public void action(final long when, final int modifiers) { |
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postEvent(new ActionEvent(target, ActionEvent.ACTION_PERFORMED, |
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text, when, |
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modifiers)); |
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} |
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protected void disposeImpl() { |
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} |
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public void repaint() { |
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if (xtext != null) xtext.repaint(); |
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} |
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public void paint(Graphics g) { |
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if (xtext != null) xtext.paint(g); |
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} |
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public void print(Graphics g) { |
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if (xtext != null) { |
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xtext.print(g); |
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} |
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} |
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public void focusLost(FocusEvent e) { |
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super.focusLost(e); |
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xtext.forwardFocusLost(e); |
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} |
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public void focusGained(FocusEvent e) { |
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super.focusGained(e); |
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xtext.forwardFocusGained(e); |
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} |
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void handleJavaKeyEvent(KeyEvent e) { |
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ComponentAccessor.processEvent(xtext,e); |
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} |
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public void handleJavaMouseEvent( MouseEvent mouseEvent ) { |
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super.handleJavaMouseEvent(mouseEvent); |
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if (xtext != null) { |
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mouseEvent.setSource(xtext); |
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int id = mouseEvent.getID(); |
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if (id == MouseEvent.MOUSE_DRAGGED || id == MouseEvent.MOUSE_MOVED) |
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xtext.processMouseMotionEventImpl(mouseEvent); |
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else |
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xtext.processMouseEventImpl(mouseEvent); |
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} |
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} |
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411 |
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/** |
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* DEPRECATED |
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*/ |
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public Dimension minimumSize() { |
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return getMinimumSize(); |
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} |
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/** |
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* DEPRECATED |
|
421 |
*/ |
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public Dimension minimumSize(int cols) { |
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return getMinimumSize(cols); |
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} |
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425 |
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426 |
public void setVisible(boolean b) { |
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super.setVisible(b); |
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if (xtext != null) xtext.setVisible(b); |
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} |
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430 |
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431 |
public void setBounds(int x, int y, int width, int height, int op) { |
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432 |
super.setBounds(x, y, width, height, op); |
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433 |
if (xtext != null) { |
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434 |
/* |
|
435 |
* Fixed 6277332, 6198290: |
|
436 |
* the coordinates is coming (to peer): relatively to closest HW parent |
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437 |
* the coordinates is setting (to textField): relatively to closest ANY parent |
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* the parent of peer is target.getParent() |
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* the parent of textField is the same |
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440 |
* see 6277332, 6198290 for more information |
|
441 |
*/ |
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int childX = x; |
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int childY = y; |
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Component parent = target.getParent(); |
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// we up to heavyweight parent in order to be sure |
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// that the coordinates of the text pane is relatively to closest parent |
|
447 |
while (parent.isLightweight()){ |
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childX -= parent.getX(); |
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childY -= parent.getY(); |
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parent = parent.getParent(); |
|
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} |
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xtext.setBounds(childX,childY,width,height); |
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xtext.validate(); |
|
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} |
|
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} |
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456 |
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457 |
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458 |
// |
|
459 |
// Accessibility support |
|
460 |
// |
|
461 |
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462 |
// stub functions: to be fully implemented in a future release |
|
463 |
public int getIndexAtPoint(int x, int y) { return -1; } |
|
464 |
public Rectangle getCharacterBounds(int i) { return null; } |
|
465 |
public long filterEvents(long mask) { return 0; } |
|
466 |
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467 |
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468 |
/* To be fully implemented in a future release |
|
469 |
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470 |
int oldSelectionStart; |
|
471 |
int oldSelectionEnd; |
|
472 |
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473 |
public native int getIndexAtPoint(int x, int y); |
|
474 |
public native Rectangle getCharacterBounds(int i); |
|
475 |
public native long filterEvents(long mask); |
|
476 |
||
477 |
/** |
|
478 |
* Handle a change in the text selection endpoints |
|
479 |
* (Note: could be simply a change in the caret location) |
|
480 |
* |
|
481 |
public void selectionValuesChanged(int start, int end) { |
|
482 |
return; // Need to write implemetation of this. |
|
483 |
} |
|
484 |
*/ |
|
485 |
||
486 |
||
487 |
class AWTTextFieldUI extends MotifPasswordFieldUI { |
|
488 |
||
489 |
/** |
|
490 |
* Creates a UI for a JTextField. |
|
491 |
* |
|
492 |
* @param c the text field |
|
493 |
* @return the UI |
|
494 |
*/ |
|
495 |
JTextField jtf; |
|
496 |
||
497 |
||
498 |
protected String getPropertyPrefix() { |
|
499 |
JTextComponent comp = getComponent(); |
|
500 |
if (comp instanceof JPasswordField && ((JPasswordField)comp).echoCharIsSet()) { |
|
501 |
return "PasswordField"; |
|
502 |
} else { |
|
503 |
return "TextField"; |
|
504 |
} |
|
505 |
} |
|
506 |
||
507 |
public void installUI(JComponent c) { |
|
508 |
super.installUI(c); |
|
509 |
||
510 |
jtf = (JTextField) c; |
|
511 |
||
512 |
JTextField editor = jtf; |
|
513 |
||
514 |
UIDefaults uidefaults = XToolkit.getUIDefaults(); |
|
515 |
||
516 |
String prefix = getPropertyPrefix(); |
|
517 |
Font f = editor.getFont(); |
|
518 |
if ((f == null) || (f instanceof UIResource)) { |
|
519 |
editor.setFont(uidefaults.getFont(prefix + ".font")); |
|
520 |
} |
|
521 |
||
522 |
Color bg = editor.getBackground(); |
|
523 |
if ((bg == null) || (bg instanceof UIResource)) { |
|
524 |
editor.setBackground(uidefaults.getColor(prefix + ".background")); |
|
525 |
} |
|
526 |
||
527 |
Color fg = editor.getForeground(); |
|
528 |
if ((fg == null) || (fg instanceof UIResource)) { |
|
529 |
editor.setForeground(uidefaults.getColor(prefix + ".foreground")); |
|
530 |
} |
|
531 |
||
532 |
Color color = editor.getCaretColor(); |
|
533 |
if ((color == null) || (color instanceof UIResource)) { |
|
534 |
editor.setCaretColor(uidefaults.getColor(prefix + ".caretForeground")); |
|
535 |
} |
|
536 |
||
537 |
Color s = editor.getSelectionColor(); |
|
538 |
if ((s == null) || (s instanceof UIResource)) { |
|
539 |
editor.setSelectionColor(uidefaults.getColor(prefix + ".selectionBackground")); |
|
540 |
} |
|
541 |
||
542 |
Color sfg = editor.getSelectedTextColor(); |
|
543 |
if ((sfg == null) || (sfg instanceof UIResource)) { |
|
544 |
editor.setSelectedTextColor(uidefaults.getColor(prefix + ".selectionForeground")); |
|
545 |
} |
|
546 |
||
547 |
Color dfg = editor.getDisabledTextColor(); |
|
548 |
if ((dfg == null) || (dfg instanceof UIResource)) { |
|
549 |
editor.setDisabledTextColor(uidefaults.getColor(prefix + ".inactiveForeground")); |
|
550 |
} |
|
551 |
||
552 |
Border b = editor.getBorder(); |
|
553 |
if ((b == null) || (b instanceof UIResource)) { |
|
554 |
editor.setBorder(uidefaults.getBorder(prefix + ".border")); |
|
555 |
} |
|
556 |
||
557 |
Insets margin = editor.getMargin(); |
|
558 |
if (margin == null || margin instanceof UIResource) { |
|
559 |
editor.setMargin(uidefaults.getInsets(prefix + ".margin")); |
|
560 |
} |
|
561 |
} |
|
562 |
||
563 |
protected void installKeyboardActions() { |
|
564 |
super.installKeyboardActions(); |
|
565 |
||
566 |
JTextComponent comp = getComponent(); |
|
567 |
||
568 |
UIDefaults uidefaults = XToolkit.getUIDefaults(); |
|
569 |
||
570 |
String prefix = getPropertyPrefix(); |
|
571 |
||
572 |
InputMap map = (InputMap)uidefaults.get(prefix + ".focusInputMap"); |
|
573 |
||
574 |
if (map != null) { |
|
575 |
SwingUtilities.replaceUIInputMap(comp, JComponent.WHEN_FOCUSED, |
|
576 |
map); |
|
577 |
} |
|
578 |
} |
|
579 |
||
580 |
protected Caret createCaret() { |
|
581 |
return new XAWTCaret(); |
|
582 |
} |
|
583 |
} |
|
584 |
||
585 |
class XAWTCaret extends DefaultCaret { |
|
586 |
public void focusGained(FocusEvent e) { |
|
587 |
super.focusGained(e); |
|
588 |
getComponent().repaint(); |
|
589 |
} |
|
590 |
||
591 |
public void focusLost(FocusEvent e) { |
|
592 |
super.focusLost(e); |
|
593 |
getComponent().repaint(); |
|
594 |
} |
|
595 |
||
596 |
// Fix for 5100950: textarea.getSelectedText() returns the de-selected text, on XToolkit |
|
597 |
// Restoring Motif behaviour |
|
598 |
// If the text is unhighlighted then we should sets the selection range to zero |
|
599 |
public void setSelectionVisible(boolean vis) { |
|
600 |
if (vis){ |
|
601 |
super.setSelectionVisible(vis); |
|
602 |
}else{ |
|
603 |
// In order to de-select the selection |
|
604 |
setDot(getDot()); |
|
605 |
} |
|
606 |
} |
|
607 |
} |
|
608 |
||
609 |
class XAWTTextField extends JPasswordField |
|
610 |
implements ActionListener, |
|
611 |
DocumentListener |
|
612 |
{ |
|
613 |
||
614 |
boolean isFocused = false; |
|
615 |
||
616 |
XComponentPeer peer; |
|
617 |
||
618 |
public XAWTTextField(String text, XComponentPeer peer, Container parent) { |
|
619 |
super(text); |
|
620 |
this.peer = peer; |
|
621 |
setDoubleBuffered(true); |
|
622 |
setFocusable(false); |
|
623 |
ComponentAccessor.setParent(this,parent); |
|
624 |
setBackground(peer.getPeerBackground()); |
|
625 |
setForeground(peer.getPeerForeground()); |
|
626 |
setFont(peer.getPeerFont()); |
|
627 |
setCaretPosition(0); |
|
628 |
addActionListener(this); |
|
629 |
addNotify(); |
|
630 |
||
631 |
} |
|
632 |
||
633 |
public void actionPerformed( ActionEvent actionEvent ) { |
|
634 |
peer.postEvent(new ActionEvent(peer.target, |
|
635 |
ActionEvent.ACTION_PERFORMED, |
|
636 |
getText(), |
|
637 |
actionEvent.getWhen(), |
|
638 |
actionEvent.getModifiers())); |
|
639 |
||
640 |
} |
|
641 |
||
642 |
public void insertUpdate(DocumentEvent e) { |
|
643 |
if (peer != null) { |
|
644 |
peer.postEvent(new TextEvent(peer.target, |
|
645 |
TextEvent.TEXT_VALUE_CHANGED)); |
|
646 |
} |
|
647 |
} |
|
648 |
||
649 |
public void removeUpdate(DocumentEvent e) { |
|
650 |
if (peer != null) { |
|
651 |
peer.postEvent(new TextEvent(peer.target, |
|
652 |
TextEvent.TEXT_VALUE_CHANGED)); |
|
653 |
} |
|
654 |
} |
|
655 |
||
656 |
public void changedUpdate(DocumentEvent e) { |
|
657 |
if (peer != null) { |
|
658 |
peer.postEvent(new TextEvent(peer.target, |
|
659 |
TextEvent.TEXT_VALUE_CHANGED)); |
|
660 |
} |
|
661 |
} |
|
662 |
||
663 |
public ComponentPeer getPeer() { |
|
664 |
return (ComponentPeer) peer; |
|
665 |
} |
|
666 |
||
667 |
||
668 |
public void repaintNow() { |
|
669 |
paintImmediately(getBounds()); |
|
670 |
} |
|
671 |
||
672 |
public Graphics getGraphics() { |
|
673 |
return peer.getGraphics(); |
|
674 |
} |
|
675 |
||
676 |
public void updateUI() { |
|
677 |
ComponentUI ui = new AWTTextFieldUI(); |
|
678 |
setUI(ui); |
|
679 |
} |
|
680 |
||
681 |
||
682 |
void forwardFocusGained( FocusEvent e) { |
|
683 |
isFocused = true; |
|
684 |
FocusEvent fe = CausedFocusEvent.retarget(e, this); |
|
685 |
super.processFocusEvent(fe); |
|
686 |
||
687 |
} |
|
688 |
||
689 |
||
690 |
void forwardFocusLost( FocusEvent e) { |
|
691 |
isFocused = false; |
|
692 |
FocusEvent fe = CausedFocusEvent.retarget(e, this); |
|
693 |
super.processFocusEvent(fe); |
|
694 |
||
695 |
} |
|
696 |
||
697 |
public boolean hasFocus() { |
|
698 |
return isFocused; |
|
699 |
} |
|
700 |
||
701 |
||
702 |
public void processInputMethodEventImpl(InputMethodEvent e) { |
|
703 |
processInputMethodEvent(e); |
|
704 |
} |
|
705 |
||
706 |
public void processMouseEventImpl(MouseEvent e) { |
|
707 |
processMouseEvent(e); |
|
708 |
} |
|
709 |
||
710 |
public void processMouseMotionEventImpl(MouseEvent e) { |
|
711 |
processMouseMotionEvent(e); |
|
712 |
} |
|
713 |
||
714 |
// Fix for 4915454 - override the default implementation to avoid |
|
715 |
// loading SystemFlavorMap and associated classes. |
|
716 |
public void setTransferHandler(TransferHandler newHandler) { |
|
717 |
TransferHandler oldHandler = (TransferHandler) |
|
718 |
getClientProperty(XTextTransferHelper.getTransferHandlerKey()); |
|
719 |
putClientProperty(XTextTransferHelper.getTransferHandlerKey(), |
|
720 |
newHandler); |
|
721 |
||
722 |
firePropertyChange("transferHandler", oldHandler, newHandler); |
|
723 |
} |
|
724 |
||
725 |
public void setEchoChar(char c) { |
|
726 |
super.setEchoChar(c); |
|
727 |
((AWTTextFieldUI)ui).installKeyboardActions(); |
|
728 |
} |
|
729 |
} |
|
730 |
} |