/*
* Copyright 2008 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.gen2.demo.scrolltable.client.option.setup;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.gen2.demo.scrolltable.client.ScrollTableDemo;
import com.google.gwt.gen2.demo.scrolltable.client.option.AbstractOption;
import com.google.gwt.gen2.demo.scrolltable.client.option.CustomForm;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.Widget;
/**
* An option.
*/
public class TableSizeOption extends AbstractOption {
@Override
protected String getDescription() {
return "Set the overall size of the table";
}
@Override
protected Widget onInitialize() {
CustomForm form = new CustomForm();
// Height selection
final TextBox heightBox = new TextBox();
heightBox.setText("400px");
heightBox.setWidth("50px");
form.addLabeledWidget("Height:", heightBox);
// Width selection
final TextBox widthBox = new TextBox();
widthBox.setText("95%");
widthBox.setWidth("50px");
form.addLabeledWidget("Width:", widthBox);
// Add button to change status
{
Button button = new Button("Set Table Size", new ClickHandler() {
public void onClick(ClickEvent event) {
String height = heightBox.getText();
String width = widthBox.getText();
ScrollTableDemo.get().getScrollTable().setSize(width, height);
}
});
form.addButton(button);
}
// Add button to get minimum offset width
{
Button button = new Button("Get Minimum Offset Width",
new ClickHandler() {
public void onClick(ClickEvent event) {
int width = ScrollTableDemo.get().getScrollTable().getMinimumOffsetWidth();
Window.alert("Minimum Offset Width: " + width);
}
});
form.addButton(button);
}
return form;
}
}