Beta2 relase

[jvcard.git] / src / be / nikiroo / jvcard / tui / panes / MainContentList.java

diff --git a/src/be/nikiroo/jvcard/tui/panes/MainContentList.java b/src/be/nikiroo/jvcard/tui/panes/MainContentList.java
index e1358eff66f9659ada469ade30dc0a0f97d886d8..4b6d8ad13b2ad40d77d1f0f02caf90b645638210 100644 (file)
--- a/src/be/nikiroo/jvcard/tui/panes/MainContentList.java
+++ b/src/be/nikiroo/jvcard/tui/panes/MainContentList.java
@@ -125,6 +125,39 @@ abstract public class MainContentList extends MainContent implements Runnable {
                lines.addItem(line, this);
        }
 
+       /**
+        * Delete the given item.
+        * 
+        * Remark: it will only delete the first found instance if multiple
+        * instances of this item are present.
+        * 
+        * @param line
+        *            the line to delete
+        * 
+        * @return TRUE if the item was deleted
+        */
+       public boolean removeItem(String line) {
+               boolean deleted = false;
+
+               List<Runnable> copy = lines.getItems();
+               for (int index = 0; index < copy.size(); index++) {
+                       if (copy.get(index).toString().equals(line)) {
+                               deleted = true;
+                               copy.remove(index);
+                               break;
+                       }
+               }
+
+               int index = getSelectedIndex();
+               clearItems();
+               for (Runnable run : copy) {
+                       addItem(run.toString());
+               }
+               setSelectedIndex(index);
+               
+               return deleted;
+       }
+
        /**
         * Clear all the items in this {@link MainContentList}
         */