svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / gui / command / CommandStackDialog.java @ 4529
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package com.iver.cit.gvsig.gui.command; |
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import java.awt.BorderLayout; |
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import java.awt.Color; |
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import java.awt.Component; |
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import java.awt.Dimension; |
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import java.io.IOException; |
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import javax.swing.ImageIcon; |
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import javax.swing.JLabel; |
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import javax.swing.JPanel; |
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import javax.swing.JScrollBar; |
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import javax.swing.JScrollPane; |
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import javax.swing.JSlider; |
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import javax.swing.JTable; |
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import javax.swing.ListSelectionModel; |
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import javax.swing.table.DefaultTableCellRenderer; |
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import javax.swing.table.TableColumn; |
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import org.gvsig.gui.beans.DefaultBean; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.ui.mdiManager.SingletonView; |
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import com.iver.andami.ui.mdiManager.ViewInfo; |
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import com.iver.andami.ui.mdiManager.ViewListener; |
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import com.iver.cit.gvsig.AddLayer; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.edition.commands.AddRowCommand; |
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import com.iver.cit.gvsig.fmap.edition.commands.CommandListener; |
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import com.iver.cit.gvsig.fmap.edition.commands.CommandRecord; |
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import com.iver.cit.gvsig.fmap.edition.commands.RemoveRowCommand; |
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public class CommandStackDialog extends DefaultBean implements SingletonView, ViewListener,CommandListener{ |
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private JTable jTable = null; |
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private JPanel jPanel = null; |
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private CommandRecord cr;
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private JSlider jSlider = null; |
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//private int itemCount;
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private int lowLimit; |
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private int currentValue=-1; |
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private JPanel jPanel1 = null; |
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protected boolean refreshing; |
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private JPanel pCenter = null; |
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private JScrollPane jScrollPane = null; |
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private static final ImageIcon imodify = new ImageIcon(AddLayer.class.getClassLoader() |
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.getResource("images/ModifyCommand.png"));
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private static final ImageIcon iadd = new ImageIcon(AddLayer.class.getClassLoader() |
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.getResource("images/AddCommand.png"));
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private static final ImageIcon idel = new ImageIcon(AddLayer.class.getClassLoader() |
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.getResource("images/DelCommand.png"));
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/**
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* This is the default constructor
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*/
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public CommandStackDialog(CommandRecord cr) {
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super();
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this.cr=cr;
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cr.addCommandListener(this);
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initialize(); |
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} |
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/**
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* This method initializes this
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*
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* @return void
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*/
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private void initialize() { |
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this.setLayout(new BorderLayout()); |
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this.setSize(328, 229); |
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this.add(getJPanel(), java.awt.BorderLayout.NORTH);
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this.add(getJScrollPane(), java.awt.BorderLayout.CENTER);
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refreshScroll(); |
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} |
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/**
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* This method initializes jList
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*
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* @return javax.swing.JList
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*/
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private JTable getTable() { |
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if (jTable == null) { |
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jTable = new JTable(); |
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MyModel mymodel=new MyModel(cr);
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jTable.setModel(mymodel); |
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jTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
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jTable.setSelectionBackground(Color.orange);
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jTable.setSelectionForeground(Color.black);
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jTable.setShowGrid(false);
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jTable.getTableHeader().setBackground(Color.white);
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TableColumn tc = jTable.getColumnModel().getColumn(0); |
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tc.setCellRenderer(new DefaultTableCellRenderer() { |
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public Component getTableCellRendererComponent(JTable table, |
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Object value,
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boolean isSelected,
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boolean hasFocus,
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int row,
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int column)
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{
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JLabel label = (JLabel) |
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super.getTableCellRendererComponent
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(table, value, isSelected, hasFocus, row, column); |
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if (value instanceof AddRowCommand){ |
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label.setIcon(iadd); |
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}else if (value instanceof RemoveRowCommand){ |
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label.setIcon(idel); |
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}else{
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label.setIcon(imodify); |
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} |
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if (cr.getPos()<row){
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label.setBackground(Color.lightGray);
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}else {
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/* if (cr.getPos()==row){
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label.setBackground(Color.orange);
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}else{*/
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label.setBackground(Color.orange);
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//}
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} |
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return label;
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} |
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}); |
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jTable.addMouseListener(new java.awt.event.MouseAdapter() {
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public void mousePressed(java.awt.event.MouseEvent e) { |
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int newpos=jTable.getSelectedRow();
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try {
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cr.setPos(newpos); |
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PluginServices.getMainFrame().enableControls(); |
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} catch (DriverIOException e1) {
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e1.printStackTrace(); |
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} catch (IOException e1) { |
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e1.printStackTrace(); |
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} |
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} |
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}); |
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} |
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return jTable;
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} |
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/**
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* This method initializes jPanel
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*
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* @return javax.swing.JPanel
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*/
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private JPanel getJPanel() { |
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if (jPanel == null) { |
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jPanel = new JPanel(); |
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} |
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return jPanel;
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} |
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public ViewInfo getViewInfo() {
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ViewInfo m_viewinfo = new ViewInfo(ViewInfo.ICONIFIABLE |
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ViewInfo.MODELESSDIALOG | ViewInfo.RESIZABLE | ViewInfo.PALETTE); |
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m_viewinfo.setTitle(PluginServices.getText(this,
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"pila_de_comandos"));
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return m_viewinfo;
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} |
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public Object getViewModel() { |
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return "CommandStack"; |
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} |
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public void viewActivated() { |
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this.validateTree();
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} |
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public void viewClosed() { |
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// TODO Auto-generated method stub
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.edition.commands.CommandListener#executeCommand(com.iver.cit.gvsig.fmap.edition.commands.CommandEvent)
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*/
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public void commandRepaint() { |
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setValue(cr.getCommandCount()-1-cr.getPos(),true); |
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refreshScroll(); |
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} |
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private void refreshScroll(){ |
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Dimension size=new Dimension(jSlider.getPreferredSize().width,(int)((getTable().getRowCount())*getTable().getRowHeight())); |
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JScrollBar verticalScrollBar=getJScrollPane().getVerticalScrollBar();//ove(size.width,size.height); |
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verticalScrollBar.setValue(cr.getPos()*getTable().getRowHeight()); |
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jSlider.setPreferredSize(size); |
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jSlider.setSize(size); |
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validateTree(); |
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} |
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/**
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* This method initializes jSlider
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*
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* @return javax.swing.JSlider
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*/
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private JSlider getJSlider() { |
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if (jSlider == null) { |
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jSlider = new JSlider(); |
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jSlider.setOrientation(javax.swing.JSlider.VERTICAL); |
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jSlider.setPreferredSize(new Dimension(jSlider.getPreferredSize().width,(int)((getTable().getRowCount())*getTable().getRowHeight()))); |
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jSlider.addMouseListener(new java.awt.event.MouseAdapter() {
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public void mouseReleased(java.awt.event.MouseEvent e) { |
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} |
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}); |
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jSlider.addChangeListener(new javax.swing.event.ChangeListener() {
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public void stateChanged(javax.swing.event.ChangeEvent e) { |
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int value = (int) (getJSlider().getValue() * cr.getCommandCount() * 0.01); |
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try {
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if (!refreshing)
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cr.setPos(cr.getCommandCount()-1-value);
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System.out.println("setPos = "+(cr.getCommandCount()-1-value)); |
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} catch (DriverIOException e1) {
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e1.printStackTrace(); |
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} catch (IOException e1) { |
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e1.printStackTrace(); |
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} |
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} |
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}); |
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setValue(cr.getCommandCount()-1-cr.getPos(),true); |
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} |
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return jSlider;
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} |
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public void setValue(int number, boolean fireEvent) { |
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if (number < lowLimit)
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number = lowLimit; |
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if (number > cr.getCommandCount())
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number = cr.getCommandCount(); |
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if (number != currentValue) {
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currentValue = number; |
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refreshControls(); |
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if (fireEvent)
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callValueChanged(new Integer(currentValue)); |
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} |
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int selpos=cr.getCommandCount()-1-number; |
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if (selpos>=0){ |
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getTable().setRowSelectionInterval(selpos,selpos); |
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} else
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getTable().clearSelection(); |
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} |
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/**
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* Refreshes all the mutable controls in this component.
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*/
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private void refreshControls() { |
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int normalizedValue = (int) ((currentValue / (float) cr.getCommandCount())*100); |
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refreshSlider(normalizedValue); |
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} |
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/**
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* Sets the slider to the correct (scaled) position.
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* @param normalizedValue
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*/
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private void refreshSlider(int normalizedValue) { |
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refreshing = true;
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getJSlider().setValue(normalizedValue); |
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refreshing = false;
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} |
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/**
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* This method initializes jPanel1
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*
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* @return javax.swing.JPanel
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*/
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private JPanel getJPanel1() { |
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if (jPanel1 == null) { |
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jPanel1 = new JPanel(); |
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jPanel1.add(getJSlider()); |
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} |
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return jPanel1;
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} |
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/**
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* This method initializes pCenter
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*
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* @return javax.swing.JPanel
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*/
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private JPanel getPCenter() { |
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if (pCenter == null) { |
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pCenter = new JPanel(); |
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pCenter.setLayout(new BorderLayout()); |
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pCenter.add(getTable(), java.awt.BorderLayout.CENTER); |
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pCenter.add(getJPanel1(), java.awt.BorderLayout.WEST); |
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} |
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return pCenter;
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} |
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/**
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* This method initializes jScrollPane
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*
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* @return javax.swing.JScrollPane
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*/
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private JScrollPane getJScrollPane() { |
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if (jScrollPane == null) { |
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jScrollPane = new JScrollPane(); |
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jScrollPane.setViewportView(getPCenter()); |
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} |
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return jScrollPane;
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} |
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public void commandRefresh() { |
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commandRepaint(); |
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} |
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} // @jve:decl-index=0:visual-constraint="10,10"
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