svn commit: r383367 - /jakarta/jmeter/branches/rel-2-1/src/core/org/apache/jmeter/testbeans/gui/PasswordEditor.java

[se...@apache.org]

Author: sebb
Date: Sun Mar  5 10:58:11 2006
New Revision: 383367

URL: http://svn.apache.org/viewcvs?rev=383367&view=rev
Log:
Add Password editor for TestBean support

Added:
    jakarta/jmeter/branches/rel-2-1/src/core/org/apache/jmeter/testbeans/gui/PasswordEditor.java   (with props)

Added: jakarta/jmeter/branches/rel-2-1/src/core/org/apache/jmeter/testbeans/gui/PasswordEditor.java
URL: http://svn.apache.org/viewcvs/jakarta/jmeter/branches/rel-2-1/src/core/org/apache/jmeter/testbeans/gui/PasswordEditor.java?rev=383367&view=auto
==============================================================================
--- jakarta/jmeter/branches/rel-2-1/src/core/org/apache/jmeter/testbeans/gui/PasswordEditor.java (added)
+++ jakarta/jmeter/branches/rel-2-1/src/core/org/apache/jmeter/testbeans/gui/PasswordEditor.java Sun Mar  5 10:58:11 2006
@@ -0,0 +1,124 @@
+/*
+ * Copyright 2006 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.jmeter.testbeans.gui;
+
+import java.awt.Component;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.FocusEvent;
+import java.awt.event.FocusListener;
+import java.beans.PropertyEditorSupport;
+
+import javax.swing.JPasswordField;
+
+/**
+ * This class implements a property editor for non-null String properties that
+ * supports custom editing (i.e.: provides a GUI component) based on a text
+ * field.
+ * <p>
+ * The provided GUI is a simple password field.
+ * 
+ */
+public class PasswordEditor extends PropertyEditorSupport implements ActionListener, FocusListener {
+
+	private JPasswordField textField;
+
+	/**
+	 * Value on which we started the editing. Used to avoid firing
+	 * PropertyChanged events when there's not been such change.
+	 */
+	private String initialValue = "";
+
+	protected PasswordEditor() {
+		super();
+
+		textField = new JPasswordField();
+		textField.addActionListener(this);
+		textField.addFocusListener(this);
+	}
+
+	public String getAsText() {
+		return textField.getPassword().toString();
+	}
+
+	public void setAsText(String value) {
+		initialValue = value;
+		textField.setText(value);
+	}
+
+	public Object getValue() {
+		return getAsText();
+	}
+
+	public void setValue(Object value) {
+		if (value instanceof String)
+			setAsText((String) value);
+		else
+			throw new IllegalArgumentException();
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see java.beans.PropertyEditor#getCustomEditor()
+	 */
+	public Component getCustomEditor() {
+		return textField;
+	}
+    
+    public boolean supportsCustomEditor() {
+        return true;
+    }
+
+	/*
+	 * (non-Javadoc) Avoid needlessly firing PropertyChanged events.
+	 */
+	public void firePropertyChange() {
+		String newValue = getAsText();
+
+		if (initialValue.equals(newValue))
+			return;
+		initialValue = newValue;
+
+		super.firePropertyChange();
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
+	 */
+	public void actionPerformed(ActionEvent e) {
+		firePropertyChange();
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see java.awt.event.FocusListener#focusGained(java.awt.event.FocusEvent)
+	 */
+	public void focusGained(FocusEvent e) {
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see java.awt.event.FocusListener#focusLost(java.awt.event.FocusEvent)
+	 */
+	public void focusLost(FocusEvent e) {
+		firePropertyChange();
+	}
+}
\ No newline at end of file

Propchange: jakarta/jmeter/branches/rel-2-1/src/core/org/apache/jmeter/testbeans/gui/PasswordEditor.java
------------------------------------------------------------------------------
    svn:eol-style = native

Propchange: jakarta/jmeter/branches/rel-2-1/src/core/org/apache/jmeter/testbeans/gui/PasswordEditor.java
------------------------------------------------------------------------------
    svn:keywords = Date Author Id Revision

Propchange: jakarta/jmeter/branches/rel-2-1/src/core/org/apache/jmeter/testbeans/gui/PasswordEditor.java
------------------------------------------------------------------------------
    svn:mime-type = text/plain



---------------------------------------------------------------------
To unsubscribe, e-mail: jmeter-dev-unsubscribe@jakarta.apache.org
For additional commands, e-mail: jmeter-dev-help@jakarta.apache.org