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feat(ui): propagate alpha in CSimpleFrame::SetParent

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This commit is contained in:
fallenoak 2025-12-05 20:51:23 -06:00
parent cce548755a
commit 0e727cd0e2
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GPG Key ID: 7628F8E61AEA070D
1 changed files with 9 additions and 12 deletions
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21
src/ui/CSimpleFrame.cpp
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@ -1456,13 +1456,11 @@ void CSimpleFrame::SetParent(CSimpleFrame* parent) {
this->SetFrameLevel(this->m_parent->m_level + 1, 1);
this->UpdateScale(false);
// TODO
// alpha stuff?
// v7 = LOBYTE(this->m_parent->simpleframe_unk3) * BYTE1(this->m_parent->simpleframe_unk3) / 255;
// if ((_BYTE)v7 != BYTE1(this->simpleframe_unk3)) {
// BYTE1(this->simpleframe_unk3) = v7;
// (this->vfptr + 53)(this);
// }
uint8_t alpha = (this->m_parent->m_alpha * this->m_parent->alphaBD) / 255;
if (this->alphaBD != alpha) {
this->alphaBD = alpha;
this->UpdateAlpha();
}
this->SetBeingScrolled((this->m_parent->m_flags >> 13) & 1, -1);
} else {
@ -1470,11 +1468,10 @@ void CSimpleFrame::SetParent(CSimpleFrame* parent) {
this->SetFrameLevel(0, 1);
this->UpdateScale(false);
// TODO
// if (BYTE1(this->simpleframe_unk3) != -1) {
// BYTE1(this->simpleframe_unk3) = -1;
// (this->vfptr + 53)(v3);
// }
if (this->alphaBD != 255) {
this->alphaBD = 255;
this->UpdateAlpha();
}
this->SetBeingScrolled(0, -1);
}