Changeset 20877


Ignore:
Timestamp:
11/02/09 13:40:10 (12 years ago)
Author:
ak19
Message:

Fixed minor bug: clicking on trash icon when nothing's selected caused a null pointer exveption.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • gli/trunk/src/org/greenstone/gatherer/gui/GatherPane.java

    r18593 r20877  
    150150        // Find the active tree (you've made selections in).
    151151        DragTree tree = (DragTree) group.getActive();
    152         // Fudge things a bit
    153         group.setSource(tree);
    154         // Determine the selection.
    155         TreePath paths[] = tree.getSelectionPaths();
    156         if(paths != null) {
    157             FileNode[] source_nodes = new FileNode[paths.length];
    158             for(int i = 0; i < paths.length; i++) {
    159             source_nodes[i] = (FileNode)(paths[i].getLastPathComponent());
     152        if (tree != null) { // if something has indeed been selected
     153            // Fudge things a bit
     154            group.setSource(tree);
     155            // Determine the selection.
     156            TreePath paths[] = tree.getSelectionPaths();
     157            if(paths != null) {
     158            FileNode[] source_nodes = new FileNode[paths.length];
     159            for(int i = 0; i < paths.length; i++) {
     160                source_nodes[i] = (FileNode)(paths[i].getLastPathComponent());
     161            }
     162            Gatherer.f_man.action(tree, source_nodes, Gatherer.recycle_bin, null);
    160163            }
    161             Gatherer.f_man.action(tree, source_nodes, Gatherer.recycle_bin, null);
    162164        }
    163165        }
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