A
Allen
I make a JTree with own TreeNode, TreeModel, TreeCellRenderer
definitions. And in the JTree
panel, it has a stamp painter which paints a logo image using
AlphaComposite. When I scroll
the tree with vertically, I feel it too slow because the scroll bar
moving not smoothly.
Pls help me to find the reason. Thank you.
definitions. And in the JTree
panel, it has a stamp painter which paints a logo image using
AlphaComposite. When I scroll
the tree with vertically, I feel it too slow because the scroll bar
moving not smoothly.
Pls help me to find the reason. Thank you.