Contents

mouseDown(onCharacterIndex:coordinate:withModifier:continueTracking:client:)

Handles mouse-down event send to an input method.

Declaration

func mouseDown(onCharacterIndex index: Int, coordinate point: NSPoint, withModifier flags: Int, continueTracking keepTracking: UnsafeMutablePointer<ObjCBool>!, client sender: Any!) -> Bool

Parameters

  • index:

    The index within the sender’s text storage where the mouse-down event occurred.

  • point:

    The point at which the mouse-down event occurred.

  • flags:

    The modifier keys.

  • keepTracking:

    Set this parameter to True if you want to receive subsequent mouse-moved and mouse -up events.

  • sender:

    The client object.

Return Value

true if handled; otherwise false.

Discussion

Implement this method if your input method handles mouse-down events.

See Also

Handling Mouse Events