1 /* 2 * Copyright 2006, Haiku, Inc. All rights reserved. 3 * Distributed under the terms of the MIT License. 4 */ 5 #ifndef _SPACE_LAYOUT_ITEM_H 6 #define _SPACE_LAYOUT_ITEM_H 7 8 #include <LayoutItem.h> 9 10 11 class BSpaceLayoutItem : public BLayoutItem { 12 public: 13 BSpaceLayoutItem(BSize minSize, BSize maxSize, 14 BSize preferredSize, BAlignment alignment); 15 BSpaceLayoutItem(BMessage* archive); 16 virtual ~BSpaceLayoutItem(); 17 18 static BSpaceLayoutItem* CreateGlue(); 19 static BSpaceLayoutItem* CreateHorizontalStrut(float width); 20 static BSpaceLayoutItem* CreateVerticalStrut(float height); 21 22 virtual BSize MinSize(); 23 virtual BSize MaxSize(); 24 virtual BSize PreferredSize(); 25 virtual BAlignment Alignment(); 26 27 virtual void SetExplicitMinSize(BSize size); 28 virtual void SetExplicitMaxSize(BSize size); 29 virtual void SetExplicitPreferredSize(BSize size); 30 virtual void SetExplicitAlignment(BAlignment alignment); 31 32 virtual bool IsVisible(); 33 virtual void SetVisible(bool visible); 34 35 virtual BRect Frame(); 36 virtual void SetFrame(BRect frame); 37 38 virtual status_t Archive(BMessage* into, bool deep = true) const; 39 static BArchivable* Instantiate(BMessage* from); 40 41 private: 42 BRect fFrame; 43 BSize fMinSize; 44 BSize fMaxSize; 45 BSize fPreferredSize; 46 BAlignment fAlignment; 47 bool fVisible; 48 }; 49 50 #endif // _SPACE_LAYOUT_ITEM_H 51