Textarea

Textarea create a textarea and return its value.

API

Interface

func Textarea(c *tgframe.Container, label string, conf ...*TextareaConf) string

Parameters

• c is Parent container.
• label is the label for textarea.
• conf is an optional configuration, at most one.

// TextareaConf is the configuration for a textarea.
type TextareaConf struct {
	tgframe.Base // ID

	// Height is the height of the textarea. default value is 3.
	Height int

	// Default is the default value of the textarea.
	Default string

	// ResetKey drops the app user's input and restores Default whenever it
	// changes, e.g. a hash of the file the text was filled from.
	ResetKey string

	// Color defines the color of the textarea
	Color tcutil.Color
}

Example

	textareaValue := tgcomp.Textarea(p.Main, "Textarea",
		&tgcomp.TextareaConf{
			Height: 5,
			Color:  tcutil.ColorWarning,
		})
	tgcomp.Text(p.Main, "Value: "+textareaValue,
		&tgcomp.TextConf{ID: "textarea_result"})