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Tree table: merge frequent edt events

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Vladislav.Soroka
2018-01-10 18:47:00 +03:00
parent 0312d06939
commit 02a5fb9483
1 changed files with 4 additions and 2 deletions
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platform/platform-api/src/com/intellij/ui/treeStructure/treetable/TreeTableModelAdapter.java
+4 -2
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@@ -15,6 +15,7 @@
*/
package com.intellij.ui.treeStructure.treetable;
import com.intellij.util.containers.TransferToEDTQueue;
import javax.swing.*;
import javax.swing.event.TreeExpansionEvent;
import javax.swing.event.TreeExpansionListener;
@@ -38,6 +39,8 @@ import java.util.concurrent.atomic.AtomicInteger;
public class TreeTableModelAdapter extends AbstractTableModel {
private final AtomicInteger modificationStamp = new AtomicInteger();
private final TransferToEDTQueue<Runnable> laterInvocator =
TransferToEDTQueue.createRunnableMerger("TreeTableModelAdapter later invocator");
private final JTree tree;
private final TreeTableModel treeTableModel;
@@ -128,8 +131,7 @@ public class TreeTableModelAdapter extends AbstractTableModel {
*/
protected void delayedFireTableDataChanged() {
long stamp = modificationStamp.incrementAndGet();
//noinspection SSBasedInspection
SwingUtilities.invokeLater(() -> {
laterInvocator.offer(() -> {
if (stamp != modificationStamp.get()) return;
fireTableDataChanged();
});