BaseStep.java

package jetbrains.mps.ide.migration.wizard;

/*Generated by MPS */

import com.intellij.ide.wizard.AbstractWizardStepEx;
import javax.swing.JComponent;
import org.jetbrains.annotations.NotNull;
import javax.swing.JPanel;
import com.intellij.ui.IdeBorderFactory;
import com.intellij.ide.wizard.CommitStepException;
import javax.swing.BoxLayout;
import com.intellij.ui.components.JBLabel;
import javax.swing.Box;

public abstract class BaseStep extends AbstractWizardStepEx {
  private JComponent myComponent;
  private String myId;
  public BaseStep(String title, String id) {
    super(title);
    myId = id;
  }
  @NotNull
  @Override
  public Object getStepId() {
    return myId;
  }
  @Override
  public JComponent getComponent() {
    if (myComponent == null) {
      myComponent = new JPanel();
      myComponent.setBorder(IdeBorderFactory.createEmptyBorder(0, 10, 0, 10));
      doCreateComponent(myComponent);
    }

    return myComponent;
  }
  @Override
  public JComponent getPreferredFocusedComponent() {
    return null;
  }
  @Override
  public void commit(AbstractWizardStepEx.CommitType commitType) throws CommitStepException {
  }
  @Override
  public boolean isComplete() {
    return true;
  }
  public boolean canBeCancelled() {
    return true;
  }
  public String nextButtonLabel() {
    return null;
  }
  public String cancelButtonLabel() {
    return null;
  }
  protected abstract void doCreateComponent(JComponent mainPanel);

  protected JComponent createInfoPanel(String text) {
    JPanel labelPanel = new JPanel();
    labelPanel.setLayout(new BoxLayout(labelPanel, BoxLayout.X_AXIS));
    JBLabel msg = new JBLabel(text);
    labelPanel.add(msg);
    labelPanel.add(Box.createHorizontalGlue());
    return labelPanel;
  }
}