Revision 724 org.gvsig.topology/trunk/org.gvsig.topology/org.gvsig.topology.swing/org.gvsig.topology.swing.impl/src/main/java/org/gvsig/topology/swing/impl/SelectDataSetDialog.java
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/* |
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* To change this license header, choose License Headers in Project Properties. |
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* To change this template file, choose Tools | Templates |
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* and open the template in the editor. |
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*/ |
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package org.gvsig.topology.swing.impl; |
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import java.awt.Dimension; |
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import javax.swing.JTree; |
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import javax.swing.event.TreeSelectionEvent; |
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import javax.swing.event.TreeSelectionListener; |
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import javax.swing.tree.TreePath; |
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private final TopologySwingServices services; |
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private Dialog dialog = null; |
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SelectDataSetDialog() {
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this.services = TopologySwingLocator.getTopologySwingManager().getDefaultServices(); |
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this.initComponents(); |
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} |
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private void initComponents() {
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this.treeDataSets.setModel(this.services.getDataSetTreeModel()); |
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this.expandAll(this.treeDataSets); |
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this.treeDataSets.addTreeSelectionListener(new TreeSelectionListener() {
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@Override |
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public void valueChanged(TreeSelectionEvent e) {
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performDataSetSelected(); |
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} |
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}); |
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this.setPreferredSize(new Dimension(350, 400));
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this.setPreferredSize(new Dimension(350, 400)); |
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this.translate(); |
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} |
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private void expandAll(JTree tree) {
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int r = 0; |
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while (r < tree.getRowCount()) {
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tree.expandRow(r); |
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r++; |
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} |
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} |
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private void translate() {
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ToolsSwingManager tsm = ToolsSwingLocator.getToolsSwingManager(); |
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tsm.translate(this.lblName);
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tsm.translate(this.lblName); |
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} |
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public void setDialog(Dialog dialog) {
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this.dialog = dialog; |
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} |
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private void setOkButtonEnabled(boolean enabled) {
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if( this.dialog==null ) {
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if (this.dialog == null) {
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return; |
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} |
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this.dialog.setButtonEnabled(WindowManager_v2.BUTTONS_OK, enabled); |
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} |
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private TopologyDataSet getSelectedDataSet() {
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TreePath path = treeDataSets.getSelectionPath(); |
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Object element = path.getLastPathComponent(); |
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if( element instanceof TopologyDataSet ) {
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if (element instanceof TopologyDataSet) {
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TopologyDataSet dataSet = (TopologyDataSet) element; |
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return dataSet; |
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} |
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return null; |
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} |
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public TopologyDataSet getDataSet() {
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TopologyDataSet dataSet = this.getSelectedDataSet(); |
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if( dataSet == null ) {
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if (dataSet == null) {
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return null; |
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} |
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String name = this.txtName.getText(); |
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if( !StringUtils.isEmpty(name) ) {
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if (!StringUtils.isEmpty(name)) {
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dataSet.setName(name); |
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} |
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return dataSet; |
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}
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}
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public void performDataSetSelected() {
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TopologyDataSet dataSet = this.getSelectedDataSet(); |
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if( dataSet==null ) {
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if (dataSet == null) {
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this.txtName.setText("");
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this.setOkButtonEnabled(false); |
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} else {
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this.setOkButtonEnabled(true); |
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} |
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} |
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} |
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