com.github.bordertech.wcomponents.examples.theme.WTabSetTriggerActionExample Maven / Gradle / Ivy
package com.github.bordertech.wcomponents.examples.theme;
import com.github.bordertech.wcomponents.Action;
import com.github.bordertech.wcomponents.ActionEvent;
import com.github.bordertech.wcomponents.WContainer;
import com.github.bordertech.wcomponents.WTabSet;
import com.github.bordertech.wcomponents.WText;
import java.util.Date;
/**
*
* This example demonstrates how an {@link Action} can be associated with a {@link WTabSet} component. This action gets
* executed when the tab selection changes. Associate the action to the tabset using
* {@link WTabSet#setActionOnChange(Action)}.
*
*
* The source object of {@link ActionEvent} will be the tabset of the action.
*
* @author Christina Harris
* @since 1.0.0
*/
public class WTabSetTriggerActionExample extends WContainer {
private static final long serialVersionUID = 1L;
/**
* Creates a WTabSetTriggerActionExample.
*/
public WTabSetTriggerActionExample() {
final WTabSet tabset = new WTabSet();
final WText text1 = new WText("Welcome to First tab!");
final WText text2 = new WText("Welcome to Second tab!");
final WText text3 = new WText("Welcome to Third tab!");
Action action = new Action() {
private static final long serialVersionUID = 1L;
@Override
public void execute(final ActionEvent event) {
WTabSet tabSet = (WTabSet) event.getSource();
int activeIndex = tabSet.getActiveIndex();
String time = " The time is now " + new Date().toString();
if (activeIndex == tabset.getTabIndex(text1)) {
text1.setText(text1.getText() + time);
} else if (activeIndex == tabset.getTabIndex(text2)) {
text2.setText(text2.getText() + time);
} else if (activeIndex == tabset.getTabIndex(text3)) {
text3.setText(text3.getText() + time);
}
}
};
tabset.setActionOnChange(action);
tabset.addTab(text1, "First tab", WTabSet.TAB_MODE_SERVER, 'F');
tabset.addTab(text2, "Second tab", WTabSet.TAB_MODE_SERVER, 'S');
tabset.addTab(text3, "Third tab", WTabSet.TAB_MODE_SERVER, 'T');
add(tabset);
}
}