Hello to the list! I'm currently implementing mouse events and I'm a bit confused by the amounts of dragging states... : BROWSER_MOUSE_DRAG_1 BROWSER_MOUSE_DRAG_ON BROWSER_MOUSE_HOLDING_1 Esepecially I can't see the difference between BROWSER_MOUSE_DRAG_ON and BROWSER_MOUSE_HOLDING_1 ... The comment for DRAG_ON says: /* a drag operation was started and a mouse button is still pressed */ Isn't an drag operation ALWAYS in conjuction with an mouse button still pressed? otherwise it wouldn't be an dragging operation, or is that wrong? Comment for MOUSE_HOLDING_1: /* while button 1 drag is in progress */ To me this sounds this has to be reported when: a mouse button is still pressed. How do I report that an dragging operation has ended, does Netsurf recognize this automatically if none of the dragging flags are set? Thanks & Greets, Ole