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package com.vaadin.tests.components.textarea;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractTestUI;
import com.vaadin.tests.util.LoremIpsum;
import com.vaadin.ui.Button;
import com.vaadin.ui.CssLayout;
import com.vaadin.ui.Panel;
import com.vaadin.ui.TextArea;
public class TextAreaSetRows extends AbstractTestUI {
protected static final String ROWS_0 = "Set rows to 0";
protected static final String ROWS_1 = "Set rows to 1";
protected static final String ROWS_2 = "Set rows to 2";
protected static final String ROWS_3 = "Set rows to 3";
protected static final String ROWS_4 = "Set rows to 4";
protected static final String HEIGHT0 = "Set height to 0px";
protected static final String HEIGHTR = "Reset height setting";
protected static final String WWRAP = "Toggle word wrap";
protected static final String LONGS = "Use longer contents (separate)";
protected static final String LONGN = "Use longer contents (no breaks)";
protected static final String SCROLLB = "Add scrollbar to panel";
@Override
protected void setup(VaadinRequest request) {
TextArea ta = new TextArea();
String value = "0\n1\n2\n3\n4\n5\n6\n7\n8\n9\n";
ta.setValue(value);
addComponent(ta);
addComponent(new Button(ROWS_0, e -> ta.setRows(0)));
addComponent(new Button(ROWS_1, e -> ta.setRows(1)));
addComponent(new Button(ROWS_2, e -> ta.setRows(2)));
addComponent(new Button(ROWS_3, e -> ta.setRows(3)));
addComponent(new Button(ROWS_4, e -> ta.setRows(4)));
addComponent(new Button(HEIGHT0, e -> ta.setHeight("0px")));
addComponent(new Button(HEIGHTR, e -> ta.setHeight("-1px")));
addComponent(new Button(WWRAP, e -> ta.setWordWrap(!ta.isWordWrap())));
addComponent(new Button(LONGS,
e -> ta.setValue(value + LoremIpsum.get(50))));
addComponent(new Button(LONGN,
e -> ta.setValue(value + getClass().getName())));
Panel p = new Panel();
CssLayout content = new CssLayout();
p.setContent(content);
content.setHeight("0px");
p.setHeightUndefined();
p.setWidth("100px");
addComponent(p);
addComponent(new Button(SCROLLB, e -> content.setWidth("200px")));
}
@Override
protected Integer getTicketNumber() {
return 10138;
}
@Override
protected String getTestDescription() {
return "Default height: 5 rows. Minimum height: 1 rows. "
+ "Height should update as expected. Disabling word wrap "
+ "adds space for a scrollbar whether one is needed or not. "
+ "Firefox always behaves like word wrap was disabled.";
}
}
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