Changeset 5543 for branches/OmeroEditor/src/ui/components/AttributeEditorListeners.java

Timestamp:

07/17/08 16:32:21 (4 months ago)

Author:

will

Message:

Basically working JTree, with custom Rendering, Editing and Selection behavior

Files:

• branches/OmeroEditor/src/ui/components/AttributeEditorListeners.java (modified) (4 diffs)

branches/OmeroEditor/src/ui/components/AttributeEditorListeners.java

@@ -31 +31 @@
 import javax.swing.text.JTextComponent;
 
+import fields.IField;
+
 //Third-party libraries
 
@@ -43 +45 @@
  * Then when focus is lost, the focusListener updates the dataField
  * attribute (if textChanged), by calling 
- * setDataFieldAttribute. 
+ * setDataFieldAttribute. TextChanged is reset to false.
  *
  * @author  William Moore     
@@ -60 +62 @@
         boolean textChanged;
         
-        IAttributeSaver dataField;
+        IField dataField;
         
         String attributeName;
         
-        public AttributeEditorListeners(IAttributeSaver dataField, 
+        public AttributeEditorListeners(IField dataField, 
                         String attributeName) {
                 
@@ -91 +93 @@
         // called to update dataField with attribute
         protected void setDataFieldAttribute(String value, boolean notifyUndoRedo) {
-                dataField.setAttribute(attributeName, value, notifyUndoRedo);
+                dataField.setAttribute(attributeName, value);
                 textChanged = false;
+        }
+        
+        /**
+         * Convenience method for adding listeners to a text component, such that
+         * the text component will then update the IField, using its
+         * setAttribute(attributeName, value) method.
+         * 
+         * @param textComp              The text component to add the listeners to
+         * @param field                 The IField that will be updated with new text value     
+         * @param attributeName The name of the attribute to set to the new value
+         */
+        public static void addListeners(JTextComponent textComp, IField field, 
+                        String attributeName) {
+                AttributeEditorListeners listeners = new AttributeEditorListeners(field, 
+                                attributeName);
+                textComp.addFocusListener(listeners);
+                textComp.addKeyListener(listeners);
         }