Function Example_triggered

termdash_test.go:87–122

Example shows how to setup and run termdash with manually triggered redraw.

()

// Example shows how to setup and run termdash with manually triggered redraw.
func Example_triggered() {
	// Create the terminal.
	t, err := tcell.New()
	if err != nil {
		panic(err)
	}
	defer t.Close()

	// Create a widget.
	bc, err := barchart.New()
	if err != nil {
		panic(err)
	}

	// Create the container with a widget.
	c, err := container.New(
		t,
		container.PlaceWidget(bc),
	)
	if err != nil {
		panic(err)
	}

	// Create the controller and disable periodic redraw.
	ctrl, err := NewController(t, c)
	if err != nil {
		panic(err)
	}
	// Close the controller and termdash once it isn't required anymore.
	defer ctrl.Close()

	// Redraw the terminal manually.
	if err := ctrl.Redraw(); err != nil {
		panic(err)
	}
}

// errorHandler just stores the last error received.
type errorHandler struct {