135 lines
3.8 KiB
Java
135 lines
3.8 KiB
Java
package org.fog.gui.dialog;
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import java.awt.BorderLayout;
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import java.awt.Dimension;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import javax.swing.BorderFactory;
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import javax.swing.Box;
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import javax.swing.BoxLayout;
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import javax.swing.JButton;
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import javax.swing.JDialog;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.JOptionPane;
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import javax.swing.JPanel;
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import javax.swing.JTextField;
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import javax.swing.SpringLayout;
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import javax.swing.UIManager;
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import org.fog.gui.core.AppModule;
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import org.fog.gui.core.Graph;
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import org.fog.gui.core.Node;
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import org.fog.gui.core.SpringUtilities;
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@SuppressWarnings({ "rawtypes" })
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public class AddApplicationModule extends JDialog {
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private static final long serialVersionUID = -5116677861770319577L;
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private final Graph graph;
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private JTextField tfName;
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/**
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* Constructor.
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*
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* @param frame the parent frame
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*/
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public AddApplicationModule(final Graph graph, final JFrame frame) {
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this.graph = graph;
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setLayout(new BorderLayout());
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add(createInputPanelArea(), BorderLayout.CENTER);
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add(createButtonPanel(), BorderLayout.PAGE_END);
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// show dialog
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setTitle("Add Application Module");
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setModal(true);
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setPreferredSize(new Dimension(350, 400));
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setResizable(false);
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pack();
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setLocationRelativeTo(frame);
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setVisible(true);
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}
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private JPanel createButtonPanel() {
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JPanel buttonPanel = new JPanel();
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buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.LINE_AXIS));
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JButton okBtn = new JButton("Ok");
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JButton cancelBtn = new JButton("Cancel");
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cancelBtn.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent event) {
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setVisible(false);
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}
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});
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okBtn.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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boolean catchedError = false;
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if (tfName.getText() == null || tfName.getText().length() < 1) {
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prompt("Please type VM name", "Error");
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} else {
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try {
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} catch (NumberFormatException e1) {
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catchedError = true;
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prompt("Input should be numerical character", "Error");
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}
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if(!catchedError){
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Node node = new AppModule(tfName.getText().toString());
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graph.addNode(node);
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setVisible(false);
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}
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}
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}
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});
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buttonPanel.add(Box.createHorizontalGlue());
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buttonPanel.add(okBtn);
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buttonPanel.add(Box.createRigidArea(new Dimension(10, 0)));
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buttonPanel.add(cancelBtn);
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buttonPanel.setBorder(BorderFactory.createEmptyBorder(15, 15, 15, 15));
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return buttonPanel;
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}
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private JPanel createInputPanelArea() {
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//Create and populate the panel.
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JPanel springPanel = new JPanel(new SpringLayout());
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springPanel.setBorder(BorderFactory.createEmptyBorder(15, 15, 15, 15));
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JLabel lName = new JLabel("Name: ");
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springPanel.add(lName);
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tfName = new JTextField();
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lName.setLabelFor(tfName);
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springPanel.add(tfName);
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//Lay out the panel.
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SpringUtilities.makeCompactGrid(springPanel,
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1, 2, //rows, columns
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6, 6, //initX, initY
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6, 6); //xPad, yPad
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return springPanel;
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}
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public static void setUIFont (javax.swing.plaf.FontUIResource f){
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java.util.Enumeration keys = UIManager.getDefaults().keys();
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while (keys.hasMoreElements()) {
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Object key = keys.nextElement();
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Object value = UIManager.get (key);
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if (value != null && value instanceof javax.swing.plaf.FontUIResource)
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UIManager.put (key, f);
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}
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}
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private void prompt(String msg, String type){
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JOptionPane.showMessageDialog(AddApplicationModule.this, msg, type, JOptionPane.ERROR_MESSAGE);
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}
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}
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