Samuel Mannehed committed 270bdbd7fbf
Always send mouseUp events properly If down is false we can't just toggle the current internal state, even though this is correct most of the time. There are cases where we don't get the down event and thus won't have a correct internal state. For example, when clicking in the session after using the clipboard textarea. If down is false, we always want to send a mouse event with the button in 'up'-state.