Day: July 17, 2011

Possibilities of Using Layers: The layers of a panel can be used to create more better interactive systems. We can use the glass-panes and layers

–> We can implement animation by creating a timer, and when we need animation for a particular object, then we start the timer and inside

UNDO-REDO mechanism works based upon Command Design Pattern that is we define a set of commands that can be executed and un-executed. Actually, execution does

To perform painting in any component, we need to override the paint methods of the component. The painting process calls three overridable methods: paintComponent(Graphics g),