void UIDropDown::Draw(Render& p) {
p.Box(0, 0, this->W, this->H, this->BorderColor);
p.Box(1, 1, this->W - 2, this->H - 2, this->BackColor);
Vector2 apos = this->GetAbsoluteLocation();
p.SetDrawingOffset((int)apos.X + 2, (int)apos.Y);
UILabel::Draw(p);
}
void UIManager::Draw(Render& r) {
this->ShowCursor = this->OverrideShowCursor;
r.SetDrawingOffset(0, 0);
for (unsigned int i = 0; i < this->Children.size(); i++) {
this->Children[i]->_InternalDraw(r);
}
}
void UIBase::_InternalDraw(Render& drawer) {
if (!this->ShouldRender) return;
Vector2 oldoffset = drawer.GetDrawingOffset();
Vector2 pos = this->GetAbsoluteLocation();
drawer.SetDrawingOffset((int)pos.X, (int)pos.Y);
drawer.EnableClipping((int)pos.X, (int)pos.Y, this->W, this->H);
bool recorderstarted = false;
if (this->ShouldRedraw) {
drawer.RecorderStart();
recorderstarted = true;
}
if (!this->Frozen && (this->ShouldRedraw || this->AlwaysRedraw)) {
this->OnDraw(drawer);
} else if(this->Buffer != nullptr) {
drawer.Buffer(this->Buffer);
}
if (recorderstarted) {
if (this->Buffer != nullptr) delete this->Buffer;
this->Buffer = drawer.RecorderStop();
this->ShouldRedraw = false;
}
for (unsigned int i = 0; i < this->Children.size(); i++) {
UIBase* p = this->Children[i];
Vector2 pos2 = p->GetAbsoluteLocation();
if (pos2.X + p->W < drawer._ClippingPos.X) continue;
if (pos2.Y + p->H < drawer._ClippingPos.Y) continue;
if (pos2.X > drawer._ClippingPos.X + drawer._ClippingSize.X) continue;
if (pos2.Y > drawer._ClippingPos.Y + drawer._ClippingSize.Y) continue;
p->_InternalDraw(drawer);
}
drawer.SetDrawingOffset((int)oldoffset.X, (int)oldoffset.Y);
drawer.DisableClipping();
}