Fyne API widget
widget
import "fyne.io/fyne/widget"
Usage
type TextGrid
type TextGrid struct {
BaseWidget
Rows []TextGridRow
ShowLineNumbers bool
ShowWhitespace bool
}
TextGrid is a monospaced grid of characters. This is designed to be used by a text editor, code preview or terminal emulator.
func NewTextGrid
func NewTextGrid() *TextGrid
NewTextGrid creates a new empty TextGrid widget.
func NewTextGridFromString
func NewTextGridFromString(content string) *TextGrid
NewTextGridFromString creates a new TextGrid widget with the specified string content.
func (*TextGrid) CreateRenderer
func (t *TextGrid) CreateRenderer() fyne.WidgetRenderer
CreateRenderer is a private method to Fyne which links this widget to it’s renderer
func (*TextGrid) MinSize
func (t *TextGrid) MinSize() fyne.Size
MinSize returns the smallest size this widget can shrink to
func (*TextGrid) Resize
func (t *TextGrid) Resize(size fyne.Size)
Resize is called when this widget changes size. We should make sure that we refresh cells.
func (*TextGrid) Row
func (t *TextGrid) Row(row int) TextGridRow
Row returns the content of a specified row as a TextGridRow. If the index is out of bounds it returns an empty row object.
func (*TextGrid) SetRow
func (t *TextGrid) SetRow(row int, content TextGridRow)
SetRow updates the specified row of the grid’s contents using the specified content and style and then refreshes. If the row is beyond the end of the current buffer it will be expanded.
func (*TextGrid) SetStyle
func (t *TextGrid) SetStyle(row, col int, style TextGridStyle)
SetStyle sets a grid style to the cell at named row and column
func (*TextGrid) SetStyleRange
func (t *TextGrid) SetStyleRange(startRow, startCol, endRow, endCol int, style TextGridStyle)
SetStyleRange sets a grid style to all the cells between the start row and column through to the end row and column.
func (*TextGrid) SetText
func (t *TextGrid) SetText(text string)
SetText updates the buffer of this textgrid to contain the specified text. New lines and columns will be added as required. Lines are separated by ‘\n’. The grid will use default text style and any previous content and style will be removed.
func (*TextGrid) Text
func (t *TextGrid) Text() string
Text returns the contents of the buffer as a single string (with no style information). It reconstructs the lines by joining with a \n
character.