freeze and unfreeze all dock in window

[VinciShark]

Shall we provide a function with dock that freeze and unfreeze all dock in window? freeze: lock the layout, sounds like dock-panel => panel unfreeze: panel => dock-panal again

[jwu]

For a frozen dock-panel, what features should be disable?

• Can it resize in window?
• Disable the dock behavior?
• Disable the pop up and close?
• Can other dock panel outside the frozen window join in?

[VinciShark]

• Can it resize in window? can't. But when windows resize, should(able to) act response
• Disable the dock behavior? Yes
• Disable the pop up and close? Yes
• Can other dock panel outside the frozen window join in? Can't

[jwu]

Can it resize in window? can't. But when windows resize, should(able to) act response

I think we should add fix-size and resizable for dockable panel. Not just disable it when frozen.