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minor: Add expanding node by double-click in gui

This commit is contained in:
liscju 2016-02-12 13:45:25 +01:00 committed by Roman Ivanov
parent 4c3a5dcdd0
commit 6a7fe7dce0
1 changed files with 4 additions and 4 deletions
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8
src/main/java/com/puppycrawl/tools/checkstyle/gui/JTreeTable.java
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@ -106,7 +106,7 @@ public class JTreeTable extends JTable {
@Override
public void actionPerformed(ActionEvent event) {
doExpandByEnter();
expandSelectedNode();
}
};
final KeyStroke stroke = KeyStroke.getKeyStroke("ENTER");
@ -118,16 +118,16 @@ public class JTreeTable extends JTable {
@Override
public void mouseClicked(MouseEvent event) {
if (event.getClickCount() == 2) {
makeCodeSelection();
expandSelectedNode();
}
}
});
}
/**
* Do expansion of a tree node after pressing ENTER.
* Do expansion of a tree node.
*/
private void doExpandByEnter() {
private void expandSelectedNode() {
final TreePath selected = makeCodeSelection();
if (tree.isExpanded(selected)) {