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5678 fix reseting of content viewer when nothing in instances table
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6aa99b5844
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@ -142,14 +142,22 @@ public class ResultsPanel extends javax.swing.JPanel {
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*/
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*/
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synchronized void populateInstancesList() {
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synchronized void populateInstancesList() {
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SwingUtilities.invokeLater(() -> {
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SwingUtilities.invokeLater(() -> {
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instancesList.removeListSelectionListener(listener);
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List<AbstractFile> files = getInstancesForSelected();
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instancesListModel.removeAllElements();
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if (files.isEmpty()) {
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for (AbstractFile file : getInstancesForSelected()) {
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//if there are no files currently remove the current items without removing listener to cause content viewer to reset
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instancesListModel.addElement(file);
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instancesListModel.removeAllElements();
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}
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} else {
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instancesList.addListSelectionListener(listener);
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//remove listener so content viewer node is not set multiple times
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if (!instancesListModel.isEmpty()) {
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instancesList.removeListSelectionListener(listener);
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instancesList.setSelectedIndex(0);
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instancesListModel.removeAllElements();
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for (AbstractFile file : files) {
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instancesListModel.addElement(file);
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}
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//add listener back to allow selection of first index to cause content viewer node to be set
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instancesList.addListSelectionListener(listener);
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if (!instancesListModel.isEmpty()) {
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instancesList.setSelectedIndex(0);
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}
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}
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}
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});
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});
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}
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}
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