/**
* 组件删除
*
* @param e 容器事件
*/
@Override
public void componentRemoved(ContainerEvent e) {
if (isRefreshing) {
return;
}
XWidgetCreator xwc = ((XWidgetCreator) e.getChild());
Widget wgt = xwc.toData();
WTitleLayout wlayout = this.toData();
wlayout.removeWidget(wgt);
}
/**
* 组件增加
*
* @param e 容器事件
*/
@Override
public void componentAdded(ContainerEvent e) {
if (isRefreshing) {
return;
}
WTitleLayout layout = this.toData();
XWidgetCreator creator = (XWidgetCreator) e.getChild();
FRTitleLayout lay = (FRTitleLayout) getLayout();
Object constraints = lay.getConstraints(creator);
if (ComparatorUtils.equals(WTitleLayout.TITLE, constraints)) {
layout.addTitle(creator.toData(), creator.getBounds());
} else if (ComparatorUtils.equals(WTitleLayout.BODY, constraints)) {
layout.addBody(creator.toData(), creator.getBounds());
}
}
@Override
public void componentAdded(ContainerEvent e) {
if (isRefreshing) {
return;
}
XWidgetCreator creator = (XWidgetCreator) e.getChild();
WHorizontalBoxLayout wlayout = this.toData();
Widget wgt = creator.toData();
for (int i = 0, count = this.getComponentCount(); i < count; i++) {
if (creator == this.getComponent(i)) {
wlayout.addWidget(wgt, i);
wlayout.setWidthAtWidget(wgt, creator.getWidth());
}
}
this.recalculateChildrenPreferredSize();
}
/** 将WLayout转换为XLayoutContainer */
@Override
public void convert() {
isRefreshing = true;
WTitleLayout layout = this.toData();
this.removeAll();
for (int i = 0, num = layout.getWidgetCount(); i < num; i++) {
BoundsWidget bw = (BoundsWidget) layout.getWidget(i);
if (bw != null) {
Rectangle bounds = bw.getBounds();
XWidgetCreator comp = (XWidgetCreator) XCreatorUtils.createXCreator(bw.getWidget());
String constraint =
bw.getWidget().acceptType(Label.class) ? WTitleLayout.TITLE : WTitleLayout.BODY;
this.add(comp, constraint);
comp.setBounds(bounds);
}
}
isRefreshing = false;
}
