a method to lock an entire grid?

Is there a method to lock an entire grid?

For forms, there is this:

form.lock()
and form.unLock()

Is there a way to lock a grid?

Hi,
blocks line editing and prevents changing check box try this

myGrid.attachEvent("onEditCell", function(rId,colInd){//blocks line editing and prevents changing check box
		return false;
	});

Yeah, but the header and the filters can still be fiddled with. I want to completely lock the grid, like I can lock a form.

Unfortunately there is no such method to block all grid’s actions.
You will have to block each operation separately using the appropriate event.
For example:

mygrid.attachEvent("onResize", function(cInd,cWidth,obj){return false}); // block the resizing of the columns mygrid.enableResizing("false,false,false..."); // the same one but using API mygrid.attachEvent("onBeforeSorting", function(ind,type,direction){return false}); // block the sorting mygrid.attachEvent("onBeforeSelect", function(new_row,old_row){return false}); // block the selecting