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Java > Open Source Codes > org > objectstyle > cayenne > modeler > editor > ExistingSelectionProcessor


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56
57 package org.objectstyle.cayenne.modeler.editor;
58
59 import java.util.EventObject JavaDoc;
60
61 /**
62  * Callback interface for panes of detail views to process existing
63  * selections. When tab is selected processExistingSelection() is
64  * called to reset the state if the tab has any rows selected.
65  * For example, this is useful when we want to reset the state of the
66  * "Remove" button if the tab has attributes (relationships) already
67  * selected.
68  */
69 public interface ExistingSelectionProcessor {
70     /**
71      * Called when tab is selected. Resets the state there are any rows selected.
72      * For example, it is useful when we want to reset "Remove" button
73      * if the tab has attributes (relationships) already selected.
74      */
75     public void processExistingSelection(EventObject JavaDoc e);
76
77 }
78
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