Revision 8074 trunk/libraries/libUI/src/org/gvsig/gui/beans/filterPanel/AbstractFilterQueryJPanel.java
| AbstractFilterQueryJPanel.java | ||
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import java.awt.Dimension; |
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.event.MouseAdapter; |
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import java.awt.event.MouseEvent; |
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import java.awt.event.MouseListener; |
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import java.beans.PropertyChangeEvent; |
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import java.beans.PropertyChangeListener; |
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import java.io.Serializable; |
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import java.util.Vector; |
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import javax.swing.BorderFactory; |
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import javax.swing.DefaultListModel; |
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import javax.swing.JPanel; |
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import javax.swing.tree.DefaultMutableTreeNode; |
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import javax.swing.tree.DefaultTreeCellRenderer; |
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import javax.swing.tree.DefaultTreeModel; |
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import org.gvsig.gui.beans.filterPanel.filterButtons.FilterButtonsJPanel; |
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protected javax.swing.JTree fieldsJTree = null; |
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protected javax.swing.JList valuesJList = null; |
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protected javax.swing.JScrollPane fieldsJScrollPane = null; |
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protected javax.swing.JScrollPane valuesJScrollPane = null; |
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protected Vector fields; |
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protected javax.swing.JScrollPane valuesJScrollPane = null; |
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protected String title; |
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protected DefaultMutableTreeNode jtreeRoot; |
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protected DefaultTreeModel defaultTreeModel; |
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protected LayerFeaturesFields layerFeaturesFields; |
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/** |
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* This is the default constructor |
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*/ |
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gridBagConstraints.anchor = GridBagConstraints.SOUTH; |
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this.add(getBottomJPanel(), gridBagConstraints); |
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fields = new Vector();
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layerFeaturesFields = new LayerFeaturesFields();
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} |
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/** |
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* |
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* @return javax.swing.JTree |
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*/ |
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protected abstract javax.swing.JTree getFieldsJTree(); |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.gui.beans.filterPanel.AbstractFilterQueryJPanel#getLstCampos() |
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*/ |
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protected javax.swing.JTree getFieldsJTree() {
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if (fieldsJTree == null) {
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fieldsJTree = new javax.swing.JTree(new Vector(0,1)); |
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// Remove icons: |
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DefaultTreeCellRenderer defaultTreeCellRenderer = new DefaultTreeCellRenderer(); |
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defaultTreeCellRenderer.setOpenIcon(null); |
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defaultTreeCellRenderer.setClosedIcon(null); |
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defaultTreeCellRenderer.setLeafIcon(null); |
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// Root not visible |
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fieldsJTree.setRootVisible(false); |
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fieldsJTree.setCellRenderer(defaultTreeCellRenderer); |
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jtreeRoot = new DefaultMutableTreeNode(fieldsJTree.getModel().getRoot()); |
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fieldsJTree.addMouseListener(new MouseAdapter() {
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/* |
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* (non-Javadoc) |
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* @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent) |
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*/ |
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public void mouseClicked(MouseEvent e) {
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int row = fieldsJTree.getRowForLocation(e.getX(), e.getY()); |
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if (row > -1) {
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Vector values = layerFeaturesFields.getValues(row); |
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((DefaultListModel)valuesJList.getModel()).clear(); |
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for (int i = 0; i < values.size(); i++) |
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((DefaultListModel)valuesJList.getModel()).addElement(values.get(i).toString()); |
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} |
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} |
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}); |
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} |
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return fieldsJTree; |
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} |
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/** |
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* This method initializes valuesJList |
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* |
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* @return javax.swing.JList |
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*/ |
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protected abstract javax.swing.JList getValuesJList(); |
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protected javax.swing.JList getValuesJList() {
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if (valuesJList == null) {
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valuesJList = new javax.swing.JList(new DefaultListModel()); |
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valuesJList.addMouseListener(new MouseAdapter() {
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/* |
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* (non-Javadoc) |
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* @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent) |
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*/ |
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public void mouseClicked(MouseEvent e) {
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if (e.getClickCount() == 2) {
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int row = fieldsJTree.getRowForLocation(e.getX(), e.getY()); |
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if (row > -1) {
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putSymbol(((DefaultListModel)valuesJList.getModel()).get(row).toString()); |
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} |
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} |
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} |
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}); |
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} |
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return valuesJList; |
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} |
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/** |
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* Inserta una string en otra en la posici?n indicada |
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* |
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valuesJScrollPane.setPreferredSize(new Dimension(valuesJScrollPane.getPreferredSize().width, valuesJScrollPane.getPreferredSize().height + difference)); |
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} |
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} |
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/** |
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* This class cointains the data of features of a layer |
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* |
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* @author Pablo Piqueras Bartolom? (p_queras@hotmail.com) |
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*/ |
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protected class LayerFeaturesFields {
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Vector layerFeaturesFields; |
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Vector layerFeaturesValues; |
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/** |
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* @see Vector#Vector() |
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*/ |
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public LayerFeaturesFields() {
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initialize(); |
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} |
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/** |
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* Initializes the attributes of this class |
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*/ |
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private void initialize() {
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layerFeaturesFields = new Vector(0, 1); |
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layerFeaturesValues = new Vector(0, 1); |
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} |
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/** |
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* Adds a new field |
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* |
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* @param _field An object |
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*/ |
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public void addField(Object _field) {
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layerFeaturesFields.add(_field); |
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layerFeaturesValues.add(new Vector(0, 1)); |
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} |
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/** |
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* Adds a new field |
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* |
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* @param _field An object |
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* @param _values A Vector |
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*/ |
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public void addFieldAndValues(Object _field, Vector _values) {
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layerFeaturesFields.add(_field); |
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layerFeaturesValues.add(_values); |
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} |
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/** |
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* Adds a new value for a field |
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* |
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* @param _field An object |
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* @param _values An object |
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*/ |
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public void addValue(Object _field, Object _value) {
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Vector values = this.getValues(_field); |
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if (values != null) {
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values.add(_value); |
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} |
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} |
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/** |
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* Adds a values for a field |
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* |
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* @param _field An object |
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* @param _values A vector |
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*/ |
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public void addValues(Object _field, Vector _values) {
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// layerFeaturesValues.add(getFieldIndex(_field), _values); |
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int index = getFieldIndex(_field); |
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layerFeaturesValues.remove(index); |
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layerFeaturesValues.add(index, _values); |
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} |
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/** |
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* Returns a field |
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* |
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* @param fieldPosition A position |
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* @return An object |
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*/ |
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public Object getField(int fieldPosition) {
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if (fieldPosition == -1) |
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return null; |
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else |
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return layerFeaturesFields.get(fieldPosition); |
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} |
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/** |
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* Returns the values associated to a field |
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* |
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* @param fieldPosition A position |
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* @return A Vector |
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*/ |
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public Vector getValues(int fieldPosition) {
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if (fieldPosition == -1) |
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return null; |
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else |
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return (Vector)layerFeaturesValues.get(fieldPosition); |
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} |
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/** |
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* Returns the values associated to a field |
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* |
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* @param field An object |
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* @return A Vector |
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*/ |
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public Vector getValues(Object field) {
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return (Vector)layerFeaturesValues.get(this.getFieldIndex(field)); |
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} |
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/** |
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* Returns the index of a 'field' |
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* |
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* @param _field An object |
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* @return A position |
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*/ |
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public int getFieldIndex(Object _field) {
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return layerFeaturesFields.indexOf(_field); |
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} |
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/** |
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* Removes a field |
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* |
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* @param fieldPosition A position |
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*/ |
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public void removeField(int fieldPosition) {
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layerFeaturesFields.remove(fieldPosition); |
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layerFeaturesValues.remove(fieldPosition); |
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} |
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/** |
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* Removes a field |
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* |
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* @param field An object |
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*/ |
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public void removeField(Object field) {
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layerFeaturesValues.remove(this.getFieldIndex(field)); |
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layerFeaturesFields.remove(field); |
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} |
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/** |
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* @see Vector#clear() |
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*/ |
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public void clear() {
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layerFeaturesFields.clear(); |
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layerFeaturesValues.clear(); |
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} |
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} |
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} |
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