float CocoWidget::getAbsoluteScaleY()
{
if (this->m_bScaleYDirty) {
float scaleY = this->getScaleY();
CocoWidget* parent = this->getWidgetParent();
while (parent){
scaleY *= parent->getScaleY();
parent = parent->getWidgetParent();
}
this->m_fAbsoluteScaleY = scaleY;
this->m_bScaleYDirty = false;
}
return this->m_fAbsoluteScaleY;
}
bool CocoWidget::getAbsoluteVisible()
{
if (this->m_bVisibleDirty) {
CocoWidget* parent = this;
bool visible = this->getVisible();
while (parent){
visible &= parent->getVisible();
if (!visible) {
break;
}
parent = parent->getWidgetParent();
}
this->m_bAbsoluteVisible = visible;
this->m_bVisibleDirty = false;
}
return this->m_bAbsoluteVisible;
}
bool CocoContainerWidget::addChild(CocoWidget* child)
{
CocoWidget::addChild(child);
bool needSetChildCheckAble = false;
CocoWidget* parent = this;
while (parent != 0) {
if (parent->getClipAble()) {
needSetChildCheckAble = true;
break;
}
parent = parent->getWidgetParent();
}
if (needSetChildCheckAble) {
child->setNeedCheckVisibleDepandParent(true);
}
return true;
}