* Copyright 2006, Haiku, Inc. All rights reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _ABSTRACT_LAYOUT_ITEM_H
#define _ABSTRACT_LAYOUT_ITEM_H
#include <Alignment.h>
#include <LayoutItem.h>
#include <Size.h>
class BAbstractLayoutItem : public BLayoutItem {
public:
BAbstractLayoutItem();
BAbstractLayoutItem(BMessage* from);
virtual ~BAbstractLayoutItem();
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 status_t Archive(BMessage* into, bool deep = true) const;
virtual status_t Perform(perform_code d, void* arg);
protected:
virtual status_t AllUnarchived(const BMessage* archive);
virtual status_t AllArchived(BMessage* archive) const;
virtual void LayoutInvalidated(bool children);
virtual void AttachedToLayout();
virtual void DetachedFromLayout(BLayout* layout);
virtual void AncestorVisibilityChanged(bool shown);
private:
virtual void _ReservedAbstractLayoutItem1();
virtual void _ReservedAbstractLayoutItem2();
virtual void _ReservedAbstractLayoutItem3();
virtual void _ReservedAbstractLayoutItem4();
virtual void _ReservedAbstractLayoutItem5();
virtual void _ReservedAbstractLayoutItem6();
virtual void _ReservedAbstractLayoutItem7();
virtual void _ReservedAbstractLayoutItem8();
virtual void _ReservedAbstractLayoutItem9();
virtual void _ReservedAbstractLayoutItem10();
BAbstractLayoutItem(const BAbstractLayoutItem&);
void operator =(const BAbstractLayoutItem&);
BSize fMinSize;
BSize fMaxSize;
BSize fPreferredSize;
BAlignment fAlignment;
uint32 _reserved[5];
};
#endif
