Examples with Label org.apache.wicket.markup.html.basic.Label used on opensource projects

Example 71 with Label

use of org.apache.wicket.markup.html.basic.Label in project wicket by apache.

the class MarkupContainerTest method singleChildShouldAllowReplacingVisitedChildButNotRevisitReplacementChild.

@Test
public void singleChildShouldAllowReplacingVisitedChildButNotRevisitReplacementChild() {
    WebMarkupContainer wmc = new WebMarkupContainer("id");
    Label label1 = new Label("label1", "Label1");
    Label label2 = new Label("label1", "Label2");
    wmc.add(label1);
    Iterator<Component> iterator = wmc.iterator();
    Assert.assertThat(iterator.hasNext(), is(true));
    Assert.assertThat(iterator.next(), is(equalToObject(label1)));
    wmc.replace(label2);
    Assert.assertThat(iterator.hasNext(), is(false));
}

Example 72 with Label

use of org.apache.wicket.markup.html.basic.Label in project wicket by apache.

the class MarkupContainerTest method iteratorShouldAllowRemovingComponentAfterIterationStarted2.

@Test
public void iteratorShouldAllowRemovingComponentAfterIterationStarted2() {
    WebMarkupContainer wmc = new WebMarkupContainer("id");
    Label label1;
    Label label2;
    Label label3;
    wmc.add(label1 = new Label("label1", "Label1"));
    wmc.add(label2 = new Label("label2", "Label2"));
    wmc.add(label3 = new Label("label3", "Label3"));
    Iterator<Component> iterator = wmc.iterator();
    Assert.assertThat(iterator.next(), is(equalToObject(label1)));
    Assert.assertThat(iterator.next(), is(equalToObject(label2)));
    wmc.remove(label1);
    Assert.assertThat(iterator.next(), is(equalToObject(label3)));
    Assert.assertThat(iterator.hasNext(), is(false));
}

Example 73 with Label

use of org.apache.wicket.markup.html.basic.Label in project wicket by apache.

the class MarkupContainerTest method noChildAddingAndRemoveChildAfterIteratorAcquiredShouldNotIterate.

@Test
public void noChildAddingAndRemoveChildAfterIteratorAcquiredShouldNotIterate() {
    WebMarkupContainer wmc = new WebMarkupContainer("id");
    Label label1 = new Label("label1", "Label1");
    Iterator<Component> iterator = wmc.iterator();
    wmc.add(label1);
    wmc.remove(label1);
    assertThat(wmc.size(), is(0));
    Assert.assertThat(iterator.hasNext(), is(false));
}

Example 74 with Label

use of org.apache.wicket.markup.html.basic.Label in project wicket by apache.

the class MarkupContainerTest method replacingTheFirstChildAfterIteratingDoesntIterateTheNewChild.

@Test
public void replacingTheFirstChildAfterIteratingDoesntIterateTheNewChild() {
    WebMarkupContainer wmc = new WebMarkupContainer("id");
    Label label1 = new Label("label1", "Label1");
    Component label2 = new Label("label2", "Label2");
    addNChildren(wmc, NUMBER_OF_CHILDREN_FOR_A_MAP);
    wmc.add(label1);
    wmc.add(label2);
    Iterator<Component> iterator = wmc.iterator();
    takeNChildren(iterator, NUMBER_OF_CHILDREN_FOR_A_MAP);
    iterator.next();
    // replace the first child **after** we already passed the child with the iterator
    Label newChild = new Label("label1", "newChild");
    wmc.replace(newChild);
    // the next child is still label 2
    assertThat(iterator.next(), is(sameInstance(label2)));
    // and the new child is not iterated (was replaced before the current position of the
    // iterator).
    Assert.assertThat(iterator.hasNext(), is(false));
}

Example 75 with Label

use of org.apache.wicket.markup.html.basic.Label in project wicket by apache.

the class MarkupContainerTest method noChildAddingAndReplaceChildAfterIteratorAcquiredShouldIterateAndReturnNewReplacementChild.

@Test
public void noChildAddingAndReplaceChildAfterIteratorAcquiredShouldIterateAndReturnNewReplacementChild() {
    WebMarkupContainer wmc = new WebMarkupContainer("id");
    Label label1 = new Label("label1", "Label1");
    Label label2 = new Label("label1", "Label2");
    Iterator<Component> iterator = wmc.iterator();
    wmc.add(label1);
    wmc.replace(label2);
    Assert.assertThat(iterator.hasNext(), is(true));
    Assert.assertThat(iterator.next(), is(equalToObject(label2)));
    Assert.assertThat(iterator.hasNext(), is(false));
}