53617d366d
* Especially made sure to override archiving methods, since these are called rarely, so the cost is very minimal * Otherwise, the closer a class is to a base class, the more likely I was to give it all the overrides.
86 lines
2.5 KiB
C++
86 lines
2.5 KiB
C++
/*
|
|
* 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 AllArchived(BMessage* archive) const;
|
|
virtual status_t AllUnarchived(const BMessage* from);
|
|
|
|
virtual status_t ItemArchived(BMessage* into, BLayoutItem* item,
|
|
int32 index) const;
|
|
virtual status_t ItemUnarchived(const BMessage* from,
|
|
BLayoutItem* item, int32 index);
|
|
|
|
virtual status_t Perform(perform_code d, void* arg);
|
|
|
|
protected:
|
|
virtual bool ItemAdded(BLayoutItem* item, int32 atIndex);
|
|
virtual void ItemRemoved(BLayoutItem* item, int32 fromIndex);
|
|
virtual void LayoutInvalidated(bool children);
|
|
virtual void OwnerChanged(BView* was);
|
|
|
|
// BLayoutItem hook methods
|
|
virtual void AttachedToLayout();
|
|
virtual void DetachedFromLayout(BLayout* layout);
|
|
virtual void AncestorVisibilityChanged(bool shown);
|
|
|
|
private:
|
|
virtual void _ReservedAbstractLayout1();
|
|
virtual void _ReservedAbstractLayout2();
|
|
virtual void _ReservedAbstractLayout3();
|
|
virtual void _ReservedAbstractLayout4();
|
|
virtual void _ReservedAbstractLayout5();
|
|
virtual void _ReservedAbstractLayout6();
|
|
virtual void _ReservedAbstractLayout7();
|
|
virtual void _ReservedAbstractLayout8();
|
|
virtual void _ReservedAbstractLayout9();
|
|
virtual void _ReservedAbstractLayout10();
|
|
|
|
// forbidden methods
|
|
BAbstractLayout(const BAbstractLayout&);
|
|
void operator =(const BAbstractLayout&);
|
|
|
|
struct Proxy;
|
|
struct ViewProxy;
|
|
struct DataProxy;
|
|
|
|
Proxy* fExplicitData;
|
|
uint32 _reserved[4];
|
|
};
|
|
|
|
#endif // _ABSTRACT_LAYOUT_ITEM_H
|