testStepsCombo.setEnabled(false);
UISupport.setFixedSize(testStepsCombo, 280, 20);
builder.addFixed(new JLabel("<html><b>Target step:</b></html>"));
builder.addRelatedGap();
builder.addFixed(testStepsCombo);
builder.addGlue();
testConditionButton = new JButton(new TestConditionAction());
testConditionButton.setEnabled(false);
builder.addFixed(testConditionButton);
builder.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
return builder;