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78 lines
1.8 KiB
C++
78 lines
1.8 KiB
C++
/*
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GWEN
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Copyright (c) 2010 Facepunch Studios
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See license in Gwen.h
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*/
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#pragma once
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#ifndef GWEN_ALIGN_H
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#define GWEN_ALIGN_H
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#include "Gwen/Controls/Base.h"
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namespace Gwen
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{
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namespace Align
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{
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inline void Center(Controls::Base* ctrl)
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{
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Controls::Base* parent = ctrl->GetParent();
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if (!parent) return;
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ctrl->SetPos(parent->GetPadding().left + (((parent->Width() - parent->GetPadding().left - parent->GetPadding().right) - ctrl->Width()) / 2),
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(parent->Height() - ctrl->Height()) / 2);
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}
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inline void AlignLeft(Controls::Base* ctrl)
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{
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Controls::Base* parent = ctrl->GetParent();
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if (!parent) return;
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ctrl->SetPos(parent->GetPadding().left, ctrl->Y());
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}
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inline void CenterHorizontally(Controls::Base* ctrl)
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{
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Controls::Base* parent = ctrl->GetParent();
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if (!parent) return;
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ctrl->SetPos(parent->GetPadding().left + (((parent->Width() - parent->GetPadding().left - parent->GetPadding().right) - ctrl->Width()) / 2), ctrl->Y());
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}
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inline void AlignRight(Controls::Base* ctrl)
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{
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Controls::Base* parent = ctrl->GetParent();
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if (!parent) return;
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ctrl->SetPos(parent->Width() - ctrl->Width() - parent->GetPadding().right, ctrl->Y());
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}
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inline void AlignTop(Controls::Base* ctrl)
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{
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ctrl->SetPos(ctrl->X(), 0);
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}
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inline void CenterVertically(Controls::Base* ctrl)
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{
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Controls::Base* parent = ctrl->GetParent();
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if (!parent) return;
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ctrl->SetPos(ctrl->X(), (parent->Height() - ctrl->Height()) / 2);
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}
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inline void AlignBottom(Controls::Base* ctrl)
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{
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Controls::Base* parent = ctrl->GetParent();
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if (!parent) return;
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ctrl->SetPos(ctrl->X(), parent->Height() - ctrl->Height());
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}
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inline void PlaceBelow(Controls::Base* ctrl, Controls::Base* below, int iBorder = 0)
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{
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ctrl->SetPos(ctrl->X(), below->Bottom() + iBorder);
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}
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} // namespace Align
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} // namespace Gwen
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#endif
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