Changeset 5916

Timestamp:

2003-11-20T11:21:01+13:00 (20 years ago)

Author:

jmt12

Message:

The getImage method can now be called with a boolean to indicate if the process should block until the image is completed - one way or the other

File:

• trunk/gli/src/org/greenstone/gatherer/util/Utility.java (modified) (2 diffs)

trunk/gli/src/org/greenstone/gatherer/util/Utility.java

@@ -555 +555 @@
      */
     static public ImageIcon getImage(String filename) {
+    return getImage(filename, false);
+    }
+
+    static public ImageIcon getImage(String filename, boolean wait_until_complete) {
     ImageIcon image = null;
     try {
@@ -564 +568 @@
     if(image == null) {
         image = ERROR_ICON;
+    }
+
+    if(wait_until_complete) {
+        int load_status;
+        do {
+        load_status = image.getImageLoadStatus();
+        }
+        while(load_status != MediaTracker.ABORTED && load_status != MediaTracker.ERRORED && load_status != MediaTracker.COMPLETE);
     }
     return image;