helpers

README

MGSmartFlow

MGSmartFlow é um layout flexível para Fyne que distribui widgets em linhas, calculando tamanhos e espaçamentos automaticamente.

Instalação

go get github.com/mugomes/mgsmartflow

Documentação

O MGSmartFlow foi desenvolvido para respeitar o tamanho da largura e altura da janela, portanto, caso o texto for muito longo, o mesmo será cortado e não exibirá a outra parte até que você aumente a janela ou use wrap para quebrar o texto.

Exemplo de Uso

flow := mgsmartflow.New()

/* Define o gap padrão para todas as linhas e colunas */
flow.SetGlobalGap(10, 8)

/* Label */
lbl1 := widget.NewLabel("Exemplo de Linha")
flow.AddRow(lbl1)
	
/* Botões em Colunas */
a := widget.NewButton("A", nil)
b := widget.NewButton("B", nil)
flow.AddColumn(a, b)

/* Redimensiona as colunas */
flow.SetResize(a, fyne.NewSize(120, 40))
flow.SetResize(b, fyne.NewSize(120, 40))

/* Ajusta o gap do button B */
flow.SetGap(b, fyne.NewPos(30, 0))

window.SetContent(flow.Container)

O SetResize e SetGap podem ser utilizados para ajustar linhas e colunas, o Gap afeta sempre o que vem na frente e não antes.

• Caso o SetResize não seja definido, será aplicado o espaço total da largura da janela ou da coluna.
• Caso o SetGap não seja definido, será aplicado automaticamente um espaço por padrão.

Information

• Page MGSmartFlow

Requirement

• Go 1.24.6
• Fyne 2.7.1

Support

• GitHub: https://github.com/sponsors/mugomes
• More: https://www.mugomes.com.br/p/apoie.html

License

Copyright (c) 2025 Murilo Gomes Julio

Licensed under the MIT license.

All contributions to the MGSmartFlow are subject to this license.

Documentation

Index

• type SmartFlow
  • func New() *SmartFlow
  • func (s *SmartFlow) AddColumn(objs ...fyne.CanvasObject)
  • func (s *SmartFlow) AddRow(obj fyne.CanvasObject)
  • func (s *SmartFlow) SetGap(obj fyne.CanvasObject, gap fyne.Position)
  • func (s *SmartFlow) SetGlobalGap(x, y float32)
  • func (s *SmartFlow) SetMove(obj fyne.CanvasObject, pos fyne.Position)
  • func (s *SmartFlow) SetResize(obj fyne.CanvasObject, size fyne.Size)
• type SmartFlowLayout
  • func NewSmartFlowLayout() *SmartFlowLayout
  • func (l *SmartFlowLayout) AddColumn(objs ...fyne.CanvasObject)
  • func (l *SmartFlowLayout) AddRow(obj fyne.CanvasObject)
  • func (l *SmartFlowLayout) Layout(objects []fyne.CanvasObject, size fyne.Size)
  • func (l *SmartFlowLayout) MinSize(objects []fyne.CanvasObject) fyne.Size
  • func (l *SmartFlowLayout) SetGap(obj fyne.CanvasObject, gap fyne.Position)
  • func (l *SmartFlowLayout) SetGlobalGap(x, y float32)
  • func (l *SmartFlowLayout) SetMove(obj fyne.CanvasObject, pos fyne.Position)
  • func (l *SmartFlowLayout) SetResize(obj fyne.CanvasObject, size fyne.Size)

Types

type SmartFlow

type SmartFlow struct {
	Container *fyne.Container
	Layout    *SmartFlowLayout
}

func New

func New() *SmartFlow

func (*SmartFlow) AddColumn

func (s *SmartFlow) AddColumn(objs ...fyne.CanvasObject)

func (*SmartFlow) AddRow

func (s *SmartFlow) AddRow(obj fyne.CanvasObject)

func (*SmartFlow) SetGap

func (s *SmartFlow) SetGap(obj fyne.CanvasObject, gap fyne.Position)

func (*SmartFlow) SetGlobalGap

func (s *SmartFlow) SetGlobalGap(x, y float32)

func (*SmartFlow) SetMove

func (s *SmartFlow) SetMove(obj fyne.CanvasObject, pos fyne.Position)

func (*SmartFlow) SetResize

func (s *SmartFlow) SetResize(obj fyne.CanvasObject, size fyne.Size)

type SmartFlowLayout

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

func NewSmartFlowLayout

func NewSmartFlowLayout() *SmartFlowLayout

func (*SmartFlowLayout) AddColumn

func (l *SmartFlowLayout) AddColumn(objs ...fyne.CanvasObject)

func (*SmartFlowLayout) AddRow

func (l *SmartFlowLayout) AddRow(obj fyne.CanvasObject)

func (*SmartFlowLayout) Layout

func (l *SmartFlowLayout) Layout(objects []fyne.CanvasObject, size fyne.Size)

func (*SmartFlowLayout) MinSize

func (l *SmartFlowLayout) MinSize(objects []fyne.CanvasObject) fyne.Size

func (*SmartFlowLayout) SetGap

func (l *SmartFlowLayout) SetGap(obj fyne.CanvasObject, gap fyne.Position)

func (*SmartFlowLayout) SetGlobalGap

func (l *SmartFlowLayout) SetGlobalGap(x, y float32)

func (*SmartFlowLayout) SetMove

func (l *SmartFlowLayout) SetMove(obj fyne.CanvasObject, pos fyne.Position)

func (*SmartFlowLayout) SetResize

func (l *SmartFlowLayout) SetResize(obj fyne.CanvasObject, size fyne.Size)