haiku/headers/os/interface/AbstractLayout.h

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/*
* Copyright 2010, Haiku, Inc. All rights reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _ABSTRACT_LAYOUT_H
#define _ABSTRACT_LAYOUT_H
#include <Alignment.h>
#include <Layout.h>
#include <Size.h>
class BAbstractLayout : public BLayout {
public:
BAbstractLayout();
BAbstractLayout(BMessage* from);
virtual ~BAbstractLayout();
virtual BSize MinSize();
virtual BSize MaxSize();
virtual BSize PreferredSize();
virtual BAlignment Alignment();
virtual void SetExplicitMinSize(BSize size);
virtual void SetExplicitMaxSize(BSize size);
virtual void SetExplicitPreferredSize(BSize size);
virtual void SetExplicitAlignment(BAlignment alignment);
virtual BSize BaseMinSize();
virtual BSize BaseMaxSize();
virtual BSize BasePreferredSize();
virtual BAlignment BaseAlignment();
virtual BRect Frame();
virtual void SetFrame(BRect frame);
virtual bool IsVisible();
virtual void SetVisible(bool visible);
virtual status_t Archive(BMessage* into, bool deep = true) const;
virtual status_t AllUnarchived(const BMessage* from);
virtual status_t Perform(perform_code d, void* arg);
protected:
virtual void OwnerChanged(BView* was);
virtual void AncestorVisibilityChanged(bool shown);
private:
struct Proxy;
struct ViewProxy;
struct DataProxy;
Proxy* fExplicitData;
};
#endif // _ABSTRACT_LAYOUT_ITEM_H