| 1 | /******************************************************************************* | |
| 2 | * Copyhacked (H) 2012-2020. | |
| 3 | * This program and the accompanying materials | |
| 4 | * are made available under no term at all, use it like | |
| 5 | * you want, but share and discuss about it | |
| 6 | * every time possible with every body. | |
| 7 | * | |
| 8 | * Contributors: | |
| 9 | * ron190 at ymail dot com - initial implementation | |
| 10 | ******************************************************************************/ | |
| 11 | package com.jsql.view.swing.tree; | |
| 12 | ||
| 13 | import com.jsql.view.swing.tree.model.AbstractNodeModel; | |
| 14 | ||
| 15 | import javax.swing.*; | |
| 16 | import javax.swing.tree.DefaultMutableTreeNode; | |
| 17 | import javax.swing.tree.DefaultTreeCellRenderer; | |
| 18 | import java.awt.*; | |
| 19 | ||
| 20 | /** | |
| 21 | * Render a tree node based on node model. | |
| 22 | * Can render default tree node, or node for database, table or column. | |
| 23 | */ | |
| 24 | public class CellRendererNode extends DefaultTreeCellRenderer { | |
| 25 | | |
| 26 | @Override | |
| 27 | public Component getTreeCellRendererComponent( | |
| 28 | JTree tree, Object nodeRenderer, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus | |
| 29 | ) { | |
| 30 | | |
| 31 | DefaultMutableTreeNode currentNode = (DefaultMutableTreeNode) nodeRenderer; | |
| 32 | var userObject = currentNode.getUserObject(); | |
| 33 | AbstractNodeModel dataModel = (AbstractNodeModel) userObject; | |
| 34 | | |
| 35 |
1
1. getTreeCellRendererComponent : replaced return value with null for com/jsql/view/swing/tree/CellRendererNode::getTreeCellRendererComponent → NO_COVERAGE |
return dataModel.getComponent(tree, nodeRenderer, selected, leaf, hasFocus); |
| 36 | } | |
| 37 | } | |
Mutations | ||
| 35 |
1.1 |