/**
* Creates a new Label object.
*
* @param panel the panel
* @param content the content
*/
public static void createHeader2Label(final AbstractOrderedLayout panel, final String content) {
final Label label = new Label(content);
label.setStyleName("Level2Header");
panel.addComponent(label);
panel.setExpandRatio(label, ContentRatio.SMALL);
}
public PerformanceTestLabelsAndOrderedLayouts() {
main = new VerticalLayout();
setCompositionRoot(main);
addInfo();
result = new Label();
main.addComponent(result);
main.addComponent(
new Button(
"click when rendered",
new ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
endTest();
}
}));
main.addComponent(
new Button(
"Click for layout repaint (cached components)",
new ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
testContainer.markAsDirty();
}
}));
testContainer = new VerticalLayout();
for (int i = 0; i < INITIAL_COMPONENTS; i++) {
Label l = new Label("foo" + i);
testContainer.addComponent(l);
}
main.addComponent(testContainer);
startTest();
}
@Test
public void testAlignment() {
AbstractOrderedLayout layout = new AbstractOrderedLayout() {};
AbstractComponent first = new AbstractComponent() {};
AbstractComponent second = new AbstractComponent() {};
layout.addComponent(first);
layout.addComponent(second);
Alignment alignment = Alignment.BOTTOM_RIGHT;
layout.setComponentAlignment(first, alignment);
layout.setComponentAlignment(second, Alignment.MIDDLE_CENTER);
AbstractComponent replace = new AbstractComponent() {};
layout.replaceComponent(first, replace);
Assert.assertEquals(
"Alignment for replaced component is not " + "the same as for previous one",
alignment,
layout.getComponentAlignment(replace));
}
private void createUI(AbstractOrderedLayout layout) {
Button b = new Button("This is a button");
CheckBox cb = new CheckBox("This is a checkbox");
cb.setImmediate(true);
setTheme("tests-tickets");
layout.setStyleName("mylayout");
status = new Label("Result:");
layout.addComponent(status);
layout.setSpacing(true);
layout.setMargin(true);
layout.addComponent(b);
layout.addComponent(cb);
layout.addComponent(new Label("a"));
layout.addComponent(new Label("b"));
layout.addComponent(new Label("c"));
checkButton(Button.class);
checkCheckBox(CheckBox.class);
checkDataBinding(CheckBox.class);
}
@Test
public void testExpandRatio() {
AbstractOrderedLayout layout = new AbstractOrderedLayout() {};
AbstractComponent first = new AbstractComponent() {};
AbstractComponent second = new AbstractComponent() {};
layout.addComponent(first);
layout.addComponent(second);
int ratio = 2;
layout.setExpandRatio(first, ratio);
layout.setExpandRatio(second, 1);
AbstractComponent replace = new AbstractComponent() {};
layout.replaceComponent(first, replace);
Assert.assertEquals(
"Expand ratio for replaced component is not " + "the same as for previous one",
ratio,
layout.getExpandRatio(replace),
0.0001);
}
private void addInfo() {
main.addComponent(new Label(DESCRIPTION, ContentMode.HTML));
}
@Override
public void add(Component component, int index) {
layout.addComponent(component, index);
}