Revision 11004 trunk/libraries/libUIComponent/src/org/gvsig/gui/beans/graphic/GraphicContainer.java
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*/ |
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package org.gvsig.gui.beans.graphic; |
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import java.awt.FlowLayout;
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import java.awt.BorderLayout;
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.event.ComponentEvent; |
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import java.awt.event.ComponentListener; |
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import java.util.ArrayList; |
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import java.util.Iterator; |
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import javax.swing.JButton;
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import javax.swing.JComponent;
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import javax.swing.JPanel; |
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import javax.swing.JTextField; |
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import org.gvsig.gui.beans.graphic.listeners.GraphicListener; |
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import org.gvsig.gui.beans.doubleslider.DoubleSlider; |
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import org.gvsig.gui.beans.doubleslider.DoubleSliderEvent; |
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import org.gvsig.gui.beans.doubleslider.DoubleSliderListener; |
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import org.gvsig.gui.beans.textincreaser.TextIncreaserEvent; |
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import org.gvsig.gui.beans.textincreaser.TextIncreaserListener; |
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/** |
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* Control para el manejo de un gr?fico. |
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* @author Nacho Brodin (brodin_ign@gva.es) |
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* |
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*/ |
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public class GraphicContainer extends JPanel implements ComponentListener {
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public class GraphicContainer extends JPanel implements DoubleSliderListener, TextIncreaserListener {
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private static final long serialVersionUID = -6230083498345786500L; |
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private static final int INTERNAL_MARGIN = 4; |
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private int HEIGHT_DOUBLESLIDER = 25; |
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private static final int HEIGHT_BOXES = 30; |
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private JPanel pGeneral = null; |
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private GraphicChartPanel pGraphic = null; |
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private JPanel pDoubleSlider = null;
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private JPanel panelSlider = null;
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private BoxesPanel pBoxes = null; |
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private GraphicListener graphicListener = null;
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/** |
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* Variable que estar? a true si se desea que se muestre el control de barra deslizadora
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*/
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private boolean showSlider = true;
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private DoubleSlider multiSlider;
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private ArrayList actionCommandListeners = new ArrayList();
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private boolean bDoCallListeners = true;
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static private int eventId = Integer.MIN_VALUE;
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public GraphicContainer() {
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graphicListener = new GraphicListener(this); |
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initialize(); |
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} |
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public GraphicContainer(boolean showSlider) {
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this.showSlider = showSlider; |
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if (!showSlider) |
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HEIGHT_DOUBLESLIDER = 0; |
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graphicListener = new GraphicListener(this); |
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getPDoubleSlider().setVisible(showSlider); |
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initialize(); |
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} |
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private void initialize() {
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FlowLayout layout = new FlowLayout(); |
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layout.setHgap(0); |
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layout.setVgap(0); |
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this.setLayout(layout); |
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this.add(getPGeneral(), null); |
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this.addComponentListener(this); |
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this.setLayout(new BorderLayout(0, 4)); |
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this.add(getPGraphic(), BorderLayout.CENTER); |
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this.add(getPGeneral(), BorderLayout.SOUTH); |
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} |
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/** |
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gridBagConstraints.insets = new java.awt.Insets(0,0,0,0); |
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gridBagConstraints.gridx = 0; |
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pGeneral = new JPanel(); |
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pGeneral.setLayout(new GridBagLayout()); |
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pGeneral.add(getPGraphic(), gridBagConstraints); |
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if(showSlider) |
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pGeneral.add(getPDoubleSlider(), gridBagConstraints3); |
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pGeneral.add(getPBoxes(), gridBagConstraints4); |
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pGeneral.setLayout(new BorderLayout(0, 2)); |
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pGeneral.add(getPDoubleSlider(), BorderLayout.NORTH); |
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pGeneral.add(getPBoxes(), BorderLayout.SOUTH); |
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} |
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return pGeneral; |
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} |
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*/ |
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public GraphicChartPanel getPGraphic() {
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if (pGraphic == null) {
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pGraphic = new GraphicChartPanel(this.getWidth() - INTERNAL_MARGIN, this.getHeight() - HEIGHT_BOXES - HEIGHT_DOUBLESLIDER);
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pGraphic = new GraphicChartPanel(); |
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} |
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return pGraphic; |
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} |
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* |
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* @return javax.swing.JPanel |
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*/ |
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private JPanel getPDoubleSlider() {
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if (pDoubleSlider == null) {
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pDoubleSlider = new DoubleSliderControlPanel(this.getWidth() - INTERNAL_MARGIN, HEIGHT_DOUBLESLIDER, graphicListener); |
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private JComponent getPDoubleSlider() {
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if (panelSlider == null) {
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panelSlider = new JPanel(); |
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multiSlider = new DoubleSlider(); |
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multiSlider.addValueChangedListener(this); |
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panelSlider.setLayout(new BorderLayout()); |
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panelSlider.setBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 0, 0))); |
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// panelSlider.setBorder(javax.swing.BorderFactory.createEtchedBorder()); |
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panelSlider.add(multiSlider, BorderLayout.CENTER); |
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} |
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return pDoubleSlider;
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return panelSlider;
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} |
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/** |
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*/ |
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private BoxesPanel getPBoxes() {
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if (pBoxes == null) {
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pBoxes = new BoxesPanel(this.getWidth() - INTERNAL_MARGIN, HEIGHT_BOXES); |
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pBoxes = new BoxesPanel(); |
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pBoxes.getControlLeft().addValueChangedListener(this); |
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pBoxes.getControlRight().addValueChangedListener(this); |
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} |
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return pBoxes; |
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} |
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/** |
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* Asigna el tama?o del componente |
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* @param w Nuevo ancho del componente padre |
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* @param h Nuevo alto del componente padre |
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*/ |
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public void setComponentSize(int w, int h){
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setPreferredSize(new java.awt.Dimension(w, h)); |
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getPGraphic().setComponentSize(w - INTERNAL_MARGIN, h - HEIGHT_BOXES - HEIGHT_DOUBLESLIDER); |
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if(this.showSlider){
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getPDoubleSlider().setPreferredSize(new java.awt.Dimension(w - INTERNAL_MARGIN, HEIGHT_DOUBLESLIDER)); |
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} |
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((BoxesPanel)getPBoxes()).setComponentSize(w - INTERNAL_MARGIN, HEIGHT_BOXES); |
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this.updateUI(); |
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} |
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//**************************************************** |
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//M?TODOS DEL CONTROL |
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/** |
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* Obtiene el valor de los controles. |
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* @return Array con los valores de ambos controles. El primer valor del array es el control de la derecha |
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* y el segundo el de la izquierda. |
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*/ |
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public double[] getBoxesValues(){
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return getPBoxes().getBoxesValues(); |
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public double getX1() {
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return getPBoxes().getControlLeft().getValue(); |
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} |
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/** |
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* Obtiene el bot?n de incremento del control izquierdo |
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* @return JButton. Bot?n de incremento del control izquierdo |
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*/ |
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public JButton getPlusButtonControlLeft(){
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return this.getPBoxes().getControlLeft().getBmas(); |
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} |
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/** |
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* Obtiene el bot?n de decremento del control izquierdo |
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* @return JButton. Bot?n de decremento del control izquierdo |
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*/ |
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public JButton getLessButtonControlLeft(){
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return this.getPBoxes().getControlLeft().getBmenos(); |
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} |
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/** |
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* Obtiene el bot?n de incremento del control derecho |
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* @return JButton. Bot?n de incremento del control derecho |
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*/ |
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public JButton getPlusButtonControlRight(){
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return this.getPBoxes().getControlRight().getBmas(); |
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} |
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/** |
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* Obtiene el bot?n de decremento del control derecho |
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* @return JButton. Bot?n de decremento del control derecho |
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*/ |
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public JButton getLessButtonControlRight(){
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return this.getPBoxes().getControlRight().getBmenos(); |
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} |
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/** |
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* Obtiene el JTextField de control derecho |
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* @return JTextField de control derecho |
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*/ |
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public JTextField getTextControlRight(){
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return this.getPBoxes().getControlRight().getTText(); |
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} |
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/** |
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* Obtiene el JTextField de control izquierdo |
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* @return JTextField de control izquierdo |
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*/ |
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public JTextField getTextControlLeft(){
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return this.getPBoxes().getControlLeft().getTText(); |
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} |
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public void componentResized(ComponentEvent e) {
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this.setComponentSize(this.getWidth(), this.getHeight());
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public double getX2() {
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return getPBoxes().getControlRight().getValue();
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} |
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public void componentHidden(ComponentEvent e) {
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// TODO Auto-generated method stub |
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public void actionValueChanged(DoubleSliderEvent e) {
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getPBoxes().getControlLeft().setValue(((DoubleSlider) e.getSource()).getX1()); |
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getPBoxes().getControlRight().setValue(((DoubleSlider) e.getSource()).getX2()); |
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callValueChangedListeners(); |
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} |
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public void componentMoved(ComponentEvent e) {
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// TODO Auto-generated method stub |
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public void actionValueChanged(TextIncreaserEvent e) {
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if (e.getSource() == getPBoxes().getControlLeft()) {
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if (getPBoxes().getControlLeft().getValue() > getPBoxes().getControlRight().getValue()) |
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getPBoxes().getControlRight().setValue(getPBoxes().getControlLeft().getValue()); |
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} |
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if (e.getSource() == getPBoxes().getControlRight()) {
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if (getPBoxes().getControlRight().getValue() < getPBoxes().getControlLeft().getValue()) |
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getPBoxes().getControlLeft().setValue(getPBoxes().getControlRight().getValue()); |
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} |
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multiSlider.setX1((int) getPBoxes().getControlLeft().getValue()); |
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multiSlider.setX2((int) getPBoxes().getControlRight().getValue()); |
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callValueChangedListeners(); |
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} |
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public void addValueChangedListener(GraphicListener listener) {
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if (!actionCommandListeners.contains(listener)) |
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actionCommandListeners.add(listener); |
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} |
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public void componentShown(ComponentEvent e) {
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// TODO Auto-generated method stub
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public void removeValueChangedListener(GraphicListener listener) {
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actionCommandListeners.remove(listener);
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} |
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private void callValueChangedListeners() {
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if (!bDoCallListeners) |
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return; |
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Iterator acIterator = actionCommandListeners.iterator(); |
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while (acIterator.hasNext()) {
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GraphicListener listener = (GraphicListener) acIterator.next(); |
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listener.actionValueChanged(new GraphicEvent(this)); |
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} |
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eventId++; |
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} |
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} |
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