Method removeChild

src/widget/Widget.cpp:218–233

void Widget::removeChild(Widget* child) {
	assert(child);
	// Make sure `this` is the child's parent
	assert(child->parent == this);
	// Dispatch Remove event
	RemoveEvent eRemove;
	child->onRemove(eRemove);
	// Prepare to remove widget from the event state
	APP->event->finalizeWidget(child);
	// Delete child from children list
	auto it = std::find(children.begin(), children.end(), child);
	assert(it != children.end());
	children.erase(it);
	// Revoke child's parent
	child->parent = NULL;
}


void Widget::clearChildren() {