myTable

Documentation

Index

• Constants
• Variables
• func NewHeader(header Header) *tableRow
• func NewResizableLabel(s string, look *StyleObj, options ...ResizableLabelOption) *resizableLabel
• func NewTableBodyRow(id int, body []string, handler OnSelectionHandler, ...) *tableRow
• func NewTableHeaderRow(header []string, padding float32, handler headerOnTapHandler, ...) *tableRow
• type DoubleClickHandler
• type Header
• type Interface
• type LabelDraggingHandler
• type LabelTapHandler
• type MyTable
  • func NewTable(data Interface, options ...Option) (*MyTable, error)
  • func (t *MyTable) CreateRenderer() fyne.WidgetRenderer
  • func (t *MyTable) CurrentSelections() (selections []bool)
  • func (t *MyTable) FirstSelected() int
  • func (t *MyTable) ScrollTo(id int)
  • func (t *MyTable) Scrolled(evt *fyne.ScrollEvent)
  • func (t *MyTable) SetData(d Interface)
  • func (t *MyTable) SetSelection(rowid int, selected bool)
  • func (t *MyTable) TypedKey(evt *fyne.KeyEvent)
• type OnSelectionHandler
• type Option
  • func WithBodyLook(style *StyleObj) Option
  • func WithDoubleClickHandler(h DoubleClickHandler) Option
  • func WithHeaderStyle(style *StyleObj) Option
  • func WithMultiSelections() Option
  • func WithSelectionHandler(h OnSelectionHandler) Option
• type ResizableLabelOption
  • func WithDoubleTapHandler(h LabelTapHandler) ResizableLabelOption
  • func WithDraggingHandler(h LabelDraggingHandler) ResizableLabelOption
  • func WithMetaData(d any) ResizableLabelOption
  • func WithTapHandler(h LabelTapHandler) ResizableLabelOption
• type RowRender
  • func (r *RowRender) BackgroundColor() color.Color
  • func (r *RowRender) Destroy()
  • func (r *RowRender) Layout(layoutSize fyne.Size)
  • func (r *RowRender) MinSize() fyne.Size
  • func (r *RowRender) Objects() []fyne.CanvasObject
  • func (r *RowRender) Refresh()
• type StyleObj
• type TableRender
  • func (r *TableRender) BackgroundColor() color.Color
  • func (r *TableRender) Destroy()
  • func (r *TableRender) Layout(layoutsize fyne.Size)
  • func (r *TableRender) MinSize() fyne.Size
  • func (r *TableRender) Objects() []fyne.CanvasObject
  • func (r *TableRender) Refresh()

Constants

const (
	MaxFields = 100
)

Variables

var ColumnWidth = make(map[int]float32) //SetColumnWidth(id int, width float32)

Functions

func NewHeader

func NewHeader(header Header) *tableRow

func NewResizableLabel

func NewResizableLabel(s string, look *StyleObj, options ...ResizableLabelOption) *resizableLabel

func NewTableBodyRow

func NewTableBodyRow(id int, body []string,
	handler OnSelectionHandler,
	clickHandler DoubleClickHandler,
	arr []float32, look *StyleObj) *tableRow

func NewTableHeaderRow

func NewTableHeaderRow(header []string, padding float32, handler headerOnTapHandler, dh notifyListDragHandler, arr []float32, look *StyleObj) *tableRow

Types

type DoubleClickHandler

type DoubleClickHandler func(id int)

type Header

type Header struct {
	Title       []string
	Padding     float32
	Handler     headerOnTapHandler
	DragHandler notifyListDragHandler
	Arr         []float32
	Style       *StyleObj
}

type Interface

type Interface interface {
	Header() []string
	Rows(id int) []string
	Len() int
	Sort(id int, ascend bool)
	Filter(row string, id int)
	Append(data any)
}

type LabelDraggingHandler

type LabelDraggingHandler func(d any, evt *fyne.DragEvent)

type LabelTapHandler

type LabelTapHandler func(d any, evt *fyne.PointEvent)

type MyTable

type MyTable struct {
	widget.BaseWidget
	// contains filtered or unexported fields
}

func NewTable

func NewTable(data Interface, options ...Option) (*MyTable, error)

NewTable return a new MyTable instance with the specified data

func (*MyTable) CreateRenderer

func (t *MyTable) CreateRenderer() fyne.WidgetRenderer

func (*MyTable) CurrentSelections

func (t *MyTable) CurrentSelections() (selections []bool)

CurrentSelections returns a slice of bool, one for each record; true if selected

func (*MyTable) FirstSelected

func (t *MyTable) FirstSelected() int

FirstSelected returns record index in data.Rows() of first selected row; -1 if none is selected

func (*MyTable) ScrollTo

func (t *MyTable) ScrollTo(id int)

ScrollTo make the row id as first row displayed

func (*MyTable) Scrolled

func (t *MyTable) Scrolled(evt *fyne.ScrollEvent)

Scrolled implment fyne.Scrollable interface (e.g. mouse wheel scrolling)

func (*MyTable) SetData

func (t *MyTable) SetData(d Interface)

func (*MyTable) SetSelection

func (t *MyTable) SetSelection(rowid int, selected bool)

SetSelection select the specified row if selected is true; unselect it otherwise; the rowid is the index of Interface.Item()

func (*MyTable) TypedKey

func (t *MyTable) TypedKey(evt *fyne.KeyEvent)

TypedKey could be linked to Parent window keyevent by using window.Canvas().SetOnTypedKey()

type OnSelectionHandler

type OnSelectionHandler func(id int, selected bool)

type Option

type Option func(table *MyTable)

func WithBodyLook

func WithBodyLook(style *StyleObj) Option

func WithDoubleClickHandler

func WithDoubleClickHandler(h DoubleClickHandler) Option

WithDoubleClickHandler specifies h as a handler function gets called when a row is double clicked

func WithHeaderStyle

func WithHeaderStyle(style *StyleObj) Option

func WithMultiSelections

func WithMultiSelections() Option

func WithSelectionHandler

func WithSelectionHandler(h OnSelectionHandler) Option

WithSelectionHandler specifies h as a handler function gets called when a row is selected

type ResizableLabelOption

type ResizableLabelOption func(label *resizableLabel)

func WithDoubleTapHandler

func WithDoubleTapHandler(h LabelTapHandler) ResizableLabelOption

func WithDraggingHandler

func WithDraggingHandler(h LabelDraggingHandler) ResizableLabelOption

func WithMetaData

func WithMetaData(d any) ResizableLabelOption

func WithTapHandler

func WithTapHandler(h LabelTapHandler) ResizableLabelOption

type RowRender

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

func (*RowRender) BackgroundColor

func (r *RowRender) BackgroundColor() color.Color

func (*RowRender) Destroy

func (r *RowRender) Destroy()

func (*RowRender) Layout

func (r *RowRender) Layout(layoutSize fyne.Size)

func (*RowRender) MinSize

func (r *RowRender) MinSize() fyne.Size

func (*RowRender) Objects

func (r *RowRender) Objects() []fyne.CanvasObject

func (*RowRender) Refresh

func (r *RowRender) Refresh()

type StyleObj

type StyleObj struct {
	TextSize  float32
	TextColor color.Color
	TextStyle fyne.TextStyle
	Alignment fyne.TextAlign
}

type TableRender

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

func (*TableRender) BackgroundColor

func (r *TableRender) BackgroundColor() color.Color

func (*TableRender) Destroy

func (r *TableRender) Destroy()

func (*TableRender) Layout

func (r *TableRender) Layout(layoutsize fyne.Size)

func (*TableRender) MinSize

func (r *TableRender) MinSize() fyne.Size

func (*TableRender) Objects

func (r *TableRender) Objects() []fyne.CanvasObject

func (*TableRender) Refresh

func (r *TableRender) Refresh()