Java Code Examples for javax.swing.JPanel.getLayout()

The following are Jave code examples for showing how to use getLayout() of the javax.swing.JPanel class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.
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Example 1
Project: rapidminer   File: AbstractConfigurationPanel.java   View Source Code Vote up 6 votes
protected void addSeperatorToPanel(JPanel addTarget) {
	if (!(addTarget.getLayout() instanceof GridBagLayout)) {
		throw new RuntimeException("JPanel with GridBagLayout is mandatory!");
	}

	JSeparator separator = new JSeparator(SwingConstants.HORIZONTAL);

	GridBagConstraints itemConstraint = new GridBagConstraints();
	itemConstraint.gridx = GridBagConstraints.RELATIVE;
	itemConstraint.weightx = 1.0;
	itemConstraint.gridwidth = GridBagConstraints.REMAINDER; // end row
	itemConstraint.fill = GridBagConstraints.HORIZONTAL;
	itemConstraint.insets = new Insets(0, 5, 5, 5);

	addTarget.add(separator, itemConstraint);
}
 
Example 2
Project: incubator-netbeans   File: CollapsibleSectionPanel.java   View Source Code Vote up 5 votes
public ActionsBuilder (JPanel panel, FocusListener listener) {
    this.focusListener = listener;
    panel.removeAll();
    GroupLayout layout = (GroupLayout) panel.getLayout();
    horizontalSeqGroup = layout.createSequentialGroup();
    layout.setHorizontalGroup(
        layout.createParallelGroup(GroupLayout.Alignment.LEADING)
        .addGroup(horizontalSeqGroup)
    );
    verticalParallelGroup = layout.createParallelGroup(GroupLayout.Alignment.BASELINE);
    layout.setVerticalGroup(
        layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(verticalParallelGroup)
    );
}
 
Example 3
Project: incubator-netbeans   File: SectionPanel.java   View Source Code Vote up 5 votes
public ActionsBuilder (JPanel panel) {
    panel.removeAll();
    GroupLayout layout = (GroupLayout) panel.getLayout();
    horizontalSeqGroup = layout.createSequentialGroup();
    layout.setHorizontalGroup(
        layout.createParallelGroup(GroupLayout.Alignment.LEADING)
        .addGroup(horizontalSeqGroup)
    );
    verticalParallelGroup = layout.createParallelGroup(GroupLayout.Alignment.BASELINE);
    layout.setVerticalGroup(
        layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(verticalParallelGroup)
    );
}
 
Example 4
Project: jdk8u-jdk   File: Test6437265.java   View Source Code Vote up 5 votes
private static void validate(JPanel panel) {
    BorderLayout layout = (BorderLayout) panel.getLayout();
    for (Component component : panel.getComponents()) {
        String name = (String) layout.getConstraints(component);
        if (name == null)
            throw new Error("The component is not layed out: " + component);

        JLabel label = (JLabel) component;
        if (!name.equals(label.getText()))
            throw new Error("The component is layed out on " + name + ": " + component);
    }
}
 
Example 5
Project: openjdk-jdk10   File: Test6437265.java   View Source Code Vote up 5 votes
private static void validate(JPanel panel) {
    BorderLayout layout = (BorderLayout) panel.getLayout();
    for (Component component : panel.getComponents()) {
        String name = (String) layout.getConstraints(component);
        if (name == null)
            throw new Error("The component is not layed out: " + component);

        JLabel label = (JLabel) component;
        if (!name.equals(label.getText()))
            throw new Error("The component is layed out on " + name + ": " + component);
    }
}
 
Example 6
Project: Tarski   File: MappingWizard.java   View Source Code Vote up 4 votes
@SuppressWarnings({"unchecked", "rawtypes"})
private void createRelationContent() {
  this.setTitle("Relations");
  this.relationContentPane = new JPanel();
  this.relationContentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
  this.relationContentPane.setLayout(new BorderLayout(0, 0));

  this.list = new JList();
  this.list.setBorder(new LineBorder(new Color(0, 0, 0)));
  final JScrollPane scrollPane = new JScrollPane(this.list,
      JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED, JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
  scrollPane.setBorder(new EmptyBorder(5, 5, 5, 5));
  this.relationContentPane.add(scrollPane, BorderLayout.CENTER);

  final ArrayList<String> relations = Utility.getSuitableRelations(this.type);
  final DefaultListModel<String> model = new DefaultListModel<>();
  this.list.setModel(model);
  this.list.setCellRenderer(new ListCellRender());

  for (final String rel : relations) {
    model.addElement(rel);
  }

  final JPanel panel = new JPanel();
  final FlowLayout flowLayout = (FlowLayout) panel.getLayout();
  flowLayout.setAlignment(FlowLayout.RIGHT);
  this.relationContentPane.add(panel, BorderLayout.SOUTH);

  final JButton btnNewButton = new JButton("Next");
  btnNewButton.addActionListener(new ActionListener() {
    @Override
    public void actionPerformed(final ActionEvent e) {
      if (!MappingWizard.this.list.isSelectionEmpty()) {
        MappingWizard.this.createAtomContent();
        MappingWizard.this.setContentPane(MappingWizard.this.atomContentPane);
        MappingWizard.this.revalidate();
      }
    }
  });
  panel.add(btnNewButton);

  final JButton btnNewButton_1 = new JButton("Cancel");
  btnNewButton_1.addActionListener(new ActionListener() {
    @Override
    public void actionPerformed(final ActionEvent arg0) {
      MappingWizard.this.disposeThis();
    }
  });
  panel.add(btnNewButton_1);
}