In a small saucepan, combine orange juice, sugar, and cornstarch.

Stir until smooth.

Bring the mixture to a boil over medium heat, stirring constantly.

Cook and stir for 2 minutes, or until the glaze has thickened.

Transfer the glaze to a small bowl.

Allow the glaze to cool slightly.

Cover the bowl with plastic wrap and refrigerate for at least 2 hours to chill thoroughly.

Just before serving, combine cubed honeydew melon, sliced bananas, green grapes, and halved strawberries in a large serving bowl.

Drizzle the chilled orange juice mixture (glaze) over the fruit.

Toss gently to coat all the fruit evenly with the glaze.

Serve immediately.