package com.github.gwtbootstrap.client.ui;
import com.github.gwtbootstrap.client.ui.base.DivWidget;
import com.github.gwtbootstrap.client.ui.base.HasIcon;
import com.github.gwtbootstrap.client.ui.base.HasVisibility;
import com.github.gwtbootstrap.client.ui.base.IconAnchor;
import com.github.gwtbootstrap.client.ui.constants.BaseIconType;
import com.github.gwtbootstrap.client.ui.constants.Constants;
import com.github.gwtbootstrap.client.ui.constants.IconPosition;
import com.github.gwtbootstrap.client.ui.constants.IconSize;
import com.github.gwtbootstrap.client.ui.constants.IconType;
import com.github.gwtbootstrap.client.ui.event.HasVisibleHandlers;
import com.github.gwtbootstrap.client.ui.event.HiddenHandler;
import com.github.gwtbootstrap.client.ui.event.HideHandler;
import com.github.gwtbootstrap.client.ui.event.ShowHandler;
import com.github.gwtbootstrap.client.ui.event.ShownHandler;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.uibinder.client.UiChild;
import com.google.gwt.user.client.ui.Widget;
/**
* Collapsible Widget like accordion.
* <p>
* Please see {@link Accordion}
* </p>
* @since 2.2.1.0
* @author ohashi keisuke
* @see Accordion
* @see Collapse
* @see CollapseTrigger
* @see <a href="http://twitter.github.com/bootstrap/javascript.html#collapse">Twitter Bootstrap document</a>
*
*/
public class AccordionGroup extends DivWidget implements HasIcon, HasVisibility, HasVisibleHandlers {
private final DivWidget heading;
private DivWidget innerBody = new DivWidget(Constants.ACCORDION_INNER);
private IconAnchor trigger = new IconAnchor();
private Collapse collapse;
private CollapseTrigger collapseTrigger;
private boolean defaultOpen;
public AccordionGroup() {
super(Constants.ACCORDION_GROUP);
DivWidget body = new DivWidget(Constants.ACCORDION_BODY);
body.add(innerBody);
collapse = new Collapse();
collapse.setWidget(body);
collapse.setExistTrigger(true);
trigger.addStyleName(Constants.ACCORDION_TOGGLE);
collapseTrigger = new CollapseTrigger("#" + collapse.getId());
collapseTrigger.setAccordionTrigger(true);
collapseTrigger.setWidget(trigger);
heading = new DivWidget(Constants.ACCORDION_HEADING);
heading.add(collapseTrigger);
super.add(heading);
super.add(collapse.asWidget());
}
public DivWidget getHeading() {
return heading;
}
public IconAnchor getTrigger() {
return trigger;
}
/**
* {@inheritDoc}
*/
@Override
public void setIcon(IconType type) {
setBaseIcon(type);
}
/**
* {@inheritDoc}
*/
@Override
public void setBaseIcon(BaseIconType type) {
trigger.setBaseIcon(type);
}
/**
* {@inheritDoc}
*/
@Override
public void setIconSize(IconSize size) {
trigger.setIconSize(size);
}
public void setParent(String parent) {
collapseTrigger.setParent(parent);
}
/**
* {@inheritDoc}
*/
@Override
public HandlerRegistration addHideHandler(HideHandler handler) {
return collapse.addHideHandler(handler);
}
/**
* {@inheritDoc}
*/
@Override
public HandlerRegistration addHiddenHandler(HiddenHandler handler) {
return collapse.addHiddenHandler(handler);
}
/**
* {@inheritDoc}
*/
@Override
public HandlerRegistration addShowHandler(ShowHandler handler) {
return collapse.addShowHandler(handler);
}
/**
* {@inheritDoc}
*/
@Override
public HandlerRegistration addShownHandler(ShownHandler handler) {
return collapse.addShownHandler(handler);
}
/**
* {@inheritDoc}
*/
@Override
public void show() {
collapse.show();
}
/**
* {@inheritDoc}
*/
@Override
public void hide() {
collapse.hide();
}
/**
* {@inheritDoc}
*/
@Override
public void toggle() {
collapse.toggle();
}
/**
* {@inheritDoc}
*/
@Override
public void add(Widget w) {
innerBody.add(w);
}
/**
* {@inheritDoc}
*/
@Override
public void clear() {
innerBody.clear();
}
/**
* {@inheritDoc}
*/
@Override
public boolean remove(Widget w) {
return innerBody.remove(w);
}
/**
* Add a widget to trigger anchor
* @param w added widget
*/
@UiChild(limit=1,tagname="customTrigger")
public void addCustomTrigger(Widget w) {
trigger.insert(w, 0);
}
/**
* is opened on attached.
* @return defaultOpen true:open false:close
*/
public boolean isDefaultOpen() {
return defaultOpen;
}
/**
* Set is opened on attached.
* @param defaultOpen true:open false:close
*/
public void setDefaultOpen(boolean defaultOpen) {
this.defaultOpen = defaultOpen;
if(!isAttached()) {
collapse.getWidget().setStyleName("in", defaultOpen);
}
}
public void setHeading(String heading) {
trigger.setText(heading);
}
/**
* {@inheritDoc}
*/
@Override
public void setCustomIconStyle(String customIconStyle) {
trigger.setCustomIconStyle(customIconStyle);
}
/**
* {@inheritDoc}
*/
@Override
public void setIconPosition(IconPosition position) {
trigger.setIconPosition(position);
}
}