Attachment #133733 for bug #228450

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        public void mouseClicked(MouseEvent e) {
            tree.stopEditing();
            int selRow = tree.getRowForLocation(e.getX(), e.getY());

            if ((selRow != -1) && SwingUtilities.isLeftMouseButton(e) && MouseUtils.isDoubleClick(e)) {
                // Default action.
                if (defaultActionEnabled) {

                } else {
                    tree.expandRow(selRow);
                }
            } else if (selRow == -1 && SwingUtilities.isLeftMouseButton(e)) {
                int row = e.getY() / tree.getRowHeight();
                if (row < tree.getRowCount()) {
                    tree.setSelectionRow(row);
                }
            }
        }


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Lines 1611-1617 Link Here

(-)a/openide.explorer/src/org/openide/explorer/view/TreeView.java (-1 / +5 lines)
1611	public void mouseClicked(MouseEvent e) {	1611	public void mouseClicked(MouseEvent e) {
1612	tree.stopEditing();	1612	tree.stopEditing();
1613	int selRow = tree.getRowForLocation(e.getX(), e.getY());	1613	int selRow = tree.getRowForLocation(e.getX(), e.getY());
1614
1615	if ((selRow != -1) && SwingUtilities.isLeftMouseButton(e) && MouseUtils.isDoubleClick(e)) {	1614	if ((selRow != -1) && SwingUtilities.isLeftMouseButton(e) && MouseUtils.isDoubleClick(e)) {
1616	// Default action.	1615	// Default action.
1617	if (defaultActionEnabled) {	1616	if (defaultActionEnabled) {
Lines 1638-1643 Link Here
1638	} else {	1637	} else {
1639	tree.expandRow(selRow);	1638	tree.expandRow(selRow);
1640	}	1639	}
		1640	} else if (selRow == -1 && SwingUtilities.isLeftMouseButton(e)) {
		1641	int row = e.getY() / tree.getRowHeight();
		1642	if (row < tree.getRowCount()) {
		1643	tree.setSelectionRow(row);
		1644	}
1641	}	1645	}
1642	}	1646	}
1643		1647