flow

Documentation

Index

• type Flow
  • func New() *Flow
  • func (f *Flow) Apply(target layout.Layoutable)
  • func (f *Flow) HSpacing(hSpacing float64) *Flow
  • func (f *Flow) Layout()
  • func (f *Flow) Sizes(hint geom.Size) (min, pref, max geom.Size)
  • func (f *Flow) VSpacing(vSpacing float64) *Flow

Types

type Flow

type Flow struct {
	// contains filtered or unexported fields
}

Flow holds the flow layout information.

func New

func New() *Flow

New creates a new Flow layout. This layout arranges the children of its target left-to-right, then top-to-bottom at their preferred sizes, if possible. Each child of the target may have an Alignment set for its LayoutData to control vertical positioning within the row. If not present, Start is assumed.

func (*Flow) Apply

func (f *Flow) Apply(target layout.Layoutable)

Apply the layout to the target. A copy is made of this layout and that is applied to the target, so this layout may be applied to other targets.

func (*Flow) HSpacing

func (f *Flow) HSpacing(hSpacing float64) *Flow

HSpacing sets the spacing between columns. Defaults to DefaultHSpacing.

func (*Flow) Layout

func (f *Flow) Layout()

Layout implements Layout.

func (*Flow) Sizes

func (f *Flow) Sizes(hint geom.Size) (min, pref, max geom.Size)

Sizes implements Layout.

func (*Flow) VSpacing

func (f *Flow) VSpacing(vSpacing float64) *Flow

VSpacing sets the spacing between rows. Defaults to DefaultVSpacing.