Layout

A baseclass of Layout object. Layout object decides children position to place and calculates all styles.

abstract

class Layout {

Placer _placer;

inout(Placer) placer [@property getter];

Layoutable _owner;

owner [@property getter];

LayoutState _status;

vec2 _beforeBasePos;

vec2 _beforeParentSize;

children [@property getter];

style [@property getter];

this(Placer placer, Layoutable owner);

void shift(vec2 size);

bool updateDirtyState();

bool placeEasily(vec2 basepos, vec2 parentSize);

void place(vec2 , vec2 );

}

Constructors

this this(Placer placer, Layoutable owner)

Members

Functions

place void place(vec2 , vec2 ): Calculates styles and decodes position of children.
placeEasily bool placeEasily(vec2 basepos, vec2 parentSize): Just moves the owner and the children to pos if no need to layout completely.
shift void shift(vec2 size): Moves the owner and the children.
updateDirtyState bool updateDirtyState(): Undocumented in source. Be warned that the author may not have intended to support it.

Properties

children children [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
owner owner [@property getter]: Owner of the layout.
placer inout(Placer) placer [@property getter]: Placer of the layout.
style style [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.

Variables

_beforeBasePos vec2 _beforeBasePos;: Undocumented in source.
_beforeParentSize vec2 _beforeParentSize;: Undocumented in source.
_owner Layoutable _owner;: Undocumented in source.
_placer Placer _placer;: Undocumented in source.
_status LayoutState _status;: Undocumented in source.

Meta

Source

See Implementation

w4d layout base classes

Layout

enums

LayoutState

interfaces

Layoutable