void CocoWidget::reorderChild(CocoWidget* child)
{
this->m_children->removeObject(child);
int childrenCount = this->m_children->count();
if (childrenCount <= 0) {
this->m_children->addObject(child);
}else{
bool seekSucceed = false;
for (int i=childrenCount-1; i>=0; --i) {
CocoWidget* widget = (CocoWidget*)(this->m_children->objectAtIndex(i));
if (child->getWidgetZOrder() >= widget->getWidgetZOrder()) {
if (i == childrenCount-1) {
this->m_children->addObject(child);
seekSucceed = true;
break;
}else{
this->m_children->insertObject(child, i+1);
seekSucceed = true;
break;
}
}
}
if (!seekSucceed) {
this->m_children->insertObject(child,0);
}
}
COCOUISYSTEM->getUIInputManager()->uiSceneHasChanged();
}
bool CocoWidget::addChild(CocoWidget *child)
{
if (!child) {
return false;
}
if (this->m_children->containsObject(child)) {
return false;
}
child->m_pWidgetParent = this;
int childrenCount = this->m_children->count();
if (childrenCount <= 0) {
this->m_children->addObject(child);
}else{
bool seekSucceed = false;
for (int i=childrenCount-1; i>=0; --i) {
CocoWidget* widget = (CocoWidget*)(this->m_children->objectAtIndex(i));
if (child->getWidgetZOrder() >= widget->getWidgetZOrder()) {
if (i == childrenCount-1) {
this->m_children->addObject(child);
seekSucceed = true;
break;
}else{
this->m_children->insertObject(child, i+1);
seekSucceed = true;
break;
}
}
}
if (!seekSucceed) {
this->m_children->insertObject(child,0);
}
}
this->addChildNode(child);
this->activeToUIInputManager();
return true;
}