Method JumpToLinePrompt

texteditor/nav.go:704–722

JumpToLinePrompt jumps to given line number (minus 1) from prompt

()

// JumpToLinePrompt jumps to given line number (minus 1) from prompt
func (ed *Editor) JumpToLinePrompt() {
	val := ""
	d := core.NewBody().AddTitle("Jump to line").AddText("Line number to jump to")
	tf := core.NewTextField(d).SetPlaceholder("Line number")
	tf.OnChange(func(e events.Event) {
		val = tf.Text()
	})
	d.AddBottomBar(func(parent core.Widget) {
		d.AddCancel(parent)
		d.AddOK(parent).SetText("Jump").OnClick(func(e events.Event) {
			val = tf.Text()
			ln, err := reflectx.ToInt(val)
			if err == nil {
				ed.jumpToLine(int(ln))
			}
		})
	})
	d.RunDialog(ed)
}

// jumpToLine jumps to given line number (minus 1)
func (ed *Editor) jumpToLine(ln int) {