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package com.vaadin.tests.tickets;
import com.vaadin.data.Property.ValueChangeEvent;
import com.vaadin.data.Property.ValueChangeListener;
import com.vaadin.ui.Alignment;
import com.vaadin.ui.Button;
import com.vaadin.ui.GridLayout;
import com.vaadin.ui.Label;
import com.vaadin.ui.Layout.MarginHandler;
import com.vaadin.ui.TextField;
import com.vaadin.ui.UI.LegacyWindow;
public class Ticket1805 extends com.vaadin.Application {
@Override
public void init() {
final LegacyWindow main = new LegacyWindow(getClass().getName()
.substring(getClass().getName().lastIndexOf(".") + 1));
setMainWindow(main);
((MarginHandler) main.getContent()).setMargin(false);
Label description = new Label(
"GridLayout with 100% (no height), is wanted to "
+ "share all available width with columns "
+ "relatively to their natural width. And it "
+ "should still work with margins and spacings");
main.addComponent(description);
final GridLayout grid = new GridLayout(4, 1);
final TextField size = new TextField("Grid width in css unit");
size.addListener(new ValueChangeListener() {
@Override
public void valueChange(ValueChangeEvent event) {
String width = size.getValue().toString();
if (width == null || width.equals("")) {
grid.setSizeUndefined();
} else {
grid.setWidth(width);
}
}
});
main.addComponent(size);
main.addComponent(new Button("set size"));
grid.setMargin(true);
grid.setSpacing(true);
grid.addComponent(new Label("WIDE"));
grid.addComponent(new Label("_I_"));
grid.addComponent(new Label("VEEEEEEEEEEERY_WIDE"));
Label label = new Label("|");
grid.addComponent(label);
grid.setComponentAlignment(label, Alignment.TOP_RIGHT);
main.addComponent(grid);
}
}
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