* Copyright 2006-2010, Haiku, Inc. All rights reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _CARD_LAYOUT_H
#define _CARD_LAYOUT_H
#include <AbstractLayout.h>
class BCardLayout : public BAbstractLayout {
public:
BCardLayout();
BCardLayout(BMessage* from);
virtual ~BCardLayout();
BLayoutItem* VisibleItem() const;
int32 VisibleIndex() const;
void SetVisibleItem(int32 index);
void SetVisibleItem(BLayoutItem* item);
virtual BSize BaseMinSize();
virtual BSize BaseMaxSize();
virtual BSize BasePreferredSize();
virtual BAlignment BaseAlignment();
virtual bool HasHeightForWidth();
virtual void GetHeightForWidth(float width, float* min,
float* max, float* preferred);
virtual status_t Archive(BMessage* into, bool deep = true) const;
static BArchivable* Instantiate(BMessage* from);
virtual status_t Perform(perform_code d, void* arg);
protected:
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 void LayoutInvalidated(bool children = false);
virtual void DoLayout();
virtual bool ItemAdded(BLayoutItem* item, int32 atIndex);
virtual void ItemRemoved(BLayoutItem* item, int32 fromIndex);
private:
void _ValidateMinMax();
virtual void _ReservedCardLayout1();
virtual void _ReservedCardLayout2();
virtual void _ReservedCardLayout3();
virtual void _ReservedCardLayout4();
virtual void _ReservedCardLayout5();
virtual void _ReservedCardLayout6();
virtual void _ReservedCardLayout7();
virtual void _ReservedCardLayout8();
virtual void _ReservedCardLayout9();
virtual void _ReservedCardLayout10();
BCardLayout(const BCardLayout&);
void operator =(const BCardLayout&);
BSize fMin;
BSize fMax;
BSize fPreferred;
BLayoutItem* fVisibleItem;
bool fMinMaxValid;
uint32 _reserved[5];
};
#endif
