allow to use tooltiptext as identifier

src/main/java/org/robotframework/swing/chooser/ByNameOrTextComponentChooser.java

@@ -23,15 +23,18 @@
 public class ByNameOrTextComponentChooser implements ComponentChooser {
     private ComponentChooser byNameComponentChooser;
     private ComponentChooser byTextComponentChooser;
+    private ComponentChooser byTooltipComponentChooser;
 
     public ByNameOrTextComponentChooser(String expectedNameOrText) {
         byNameComponentChooser = new ByNameComponentChooser(expectedNameOrText);
         byTextComponentChooser = new ByTextComponentChooser(expectedNameOrText);
+        byTooltipComponentChooser = new ByTooltipComponentChooser(expectedNameOrText);
     }
 
     public boolean checkComponent(Component component) {
-        return byNameComponentChooser.checkComponent(component) ||
-               byTextComponentChooser.checkComponent(component);
+        return byNameComponentChooser.checkComponent(component)
+               || byTextComponentChooser.checkComponent(component)
+               || byTooltipComponentChooser.checkComponent(component);
     }
 
     public String getDescription() {

src/main/java/org/robotframework/swing/chooser/ByTextComponentChooser.java

@@ -30,7 +30,8 @@ public ByTextComponentChooser(String expectedText) {
     }
 
     @Override
-    public boolean checkComponent(Component component) {
+    public boolean checkComponent(Component component)
+    {
         WithText withText = (WithText) Retrofit.partial(component,
                 WithText.class);
         return ObjectUtils.nullSafeEquals(expectedText, withText.getText());

src/main/java/org/robotframework/swing/chooser/ByTooltipComponentChooser.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2008-2011 Nokia Siemens Networks Oyj
+ *  
+ * 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.robotframework.swing.chooser;
+
+import org.laughingpanda.jretrofit.Retrofit;
+import org.netbeans.jemmy.ComponentChooser;
+import org.robotframework.swing.util.ObjectUtils;
+
+import java.awt.*;
+import java.io.PrintWriter;
+
+public class ByTooltipComponentChooser implements ComponentChooser {
+    private final String expectedText;
+
+    public ByTooltipComponentChooser(String expectedText) {
+        this.expectedText = expectedText;
+    }
+
+    @Override
+    public boolean checkComponent(Component component)
+    {
+            WithTooltip withTooltip = (WithTooltip) Retrofit.partial(component,
+                    WithTooltip.class);
+            return ObjectUtils.nullSafeEquals(expectedText, withTooltip.getToolTipText());
+    }
+
+    @Override
+    public String getDescription() {
+        return expectedText;
+    }
+}

src/main/java/org/robotframework/swing/chooser/WithTooltip.java

@@ -0,0 +1,21 @@
+/*
+ * Copyright 2008-2011 Nokia Siemens Networks Oyj
+ *  
+ * 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.robotframework.swing.chooser;
+
+public interface WithTooltip {
+    String getToolTipText();
+}

src/main/java/org/robotframework/swing/testapp/TestButton.java

@@ -13,6 +13,7 @@ public class TestButton extends JButton {
     public TestButton() {
         super(INITIAL_TEXT);
         setName("testButton");
+        setToolTipText("testToolTip");
         addMouseListener(new MouseAdapter() {
             @Override
             public void mouseClicked(MouseEvent e) {

src/test/java/org/robotframework/swing/chooser/ByNameOrTextComponentChooserSpec.java

@@ -46,6 +46,7 @@ public void doesntThrowExceptionForNullNamesOrTexts() {
             checking(new Expectations() {{
                 one(component).getName(); will(returnValue(null));
                 one(component).getText(); will(returnValue(null));
+                one(component).getToolTipText(); will(returnValue(null));
             }});
 
             specify(context.checkComponent(component), must.equal(false));

src/test/resources/robot-tests/buttonkeywords.txt

@@ -6,6 +6,7 @@ Library         TestSwingLibrary
 *** Variables ***
 ${buttonName}  testButton
 ${buttonText}  Test Button
+${toolTipText}  testToolTip
 ${buttonTextAfterPush}  Button Was Pushed1
 ${buttonIndex}  0
 
@@ -24,6 +25,9 @@ Button Should Exist By Internal Name
 Button Should Exist By Text
     buttonShouldExist  ${buttonText}
 
+Button Should Exist By ToolTip
+    buttonShouldExist  ${toolTipText}
+
 Button Should Exist Index
     buttonShouldExist  ${buttonIndex}