Question

I want to draw a line between different components in a JPanel, but the line should be a component, ie, it can be clicked, highlighted, selected and deleted instead of just painting a line in a panel, is there anything like this or I must implement it by myself. And if I must implement it, how?

Answer 1

I tried to use prepared things like JSeparator, But I found the best way by myself and I implement it. I used a JLayeredPane for my container. I add my own JPanel behind the all layers and override its paint() method. in paint() method I used Java2D to draw a curve between Components on higher layers in JLayeredPane. You can see the result in below.