ONE::gui::DeckLayout Class Reference

Inheritance diagram for ONE::gui::DeckLayout:

[legend]List of all members.

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Detailed Description

stacks components on top of each other

Only the top component is visible, all others are hidden underneath. The preferred size is that of the largest client component.

Author:

Daniel Seibert

Public Member Functions
void	add (Component *, const LayoutConstraint *)
	adds a component to be laid out later
	DeckLayout ()
int	getTop () const
	returns topmost component's id or -1 if no such component exists
void	layout (Widget *, const Bounds &)
	lays out the given object
Size	preferredLayoutSize (const Widget *) const
	calculates the preferred size for the given object
void	remove (Component *)
	removes a component
void	show (Widget *, const int &)
	displays the given widget's child that was registerd with the given id
	~DeckLayout ()
Classes
struct	Card

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Constructor & Destructor Documentation

ONE::gui::DeckLayout::DeckLayout (   )

ONE::gui::DeckLayout::~DeckLayout (   )

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Member Function Documentation

void ONE::gui::DeckLayout::add (  Component *  , const LayoutConstraint *  )  [virtual]

adds a component to be laid out later The components are only modified when LayoutManager::layout is called. Parameters: comp  the component cons  a constraint object which helps the layout manager determine the component's placement Implements ONE::gui::LayoutManager.

int ONE::gui::DeckLayout::getTop (   )  const

returns topmost component's id or -1 if no such component exists

void ONE::gui::DeckLayout::layout (  Widget *  , const Bounds &  )  [virtual]

lays out the given object This function will rearrange and resize obj 's content to fit inside inner according to this LayoutManager 's layout strategy. Parameters: obj  the object that will be laid out inner  obj 's inner bounds Implements ONE::gui::LayoutManager.

Size ONE::gui::DeckLayout::preferredLayoutSize (  const Widget *   )  const [virtual]

calculates the preferred size for the given object The size is calculated based on this layout manager's layout strategy and the content's preferred sizes. Note, hovever, that this function does not check for the presence of a border around obj. Parameters: obj  the target of the operation Returns: the optimal size for obj Implements ONE::gui::LayoutManager.

void ONE::gui::DeckLayout::remove (  Component *   )  [virtual]

removes a component Parameters: comp  the component Implements ONE::gui::LayoutManager.

void ONE::gui::DeckLayout::show (  Widget *  , const int &  )

displays the given widget's child that was registerd with the given id

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