A Chronometer is a simple timer that can be started or stopped.
Click(): Toggles chronometer start / stop state
GotFocus(): Event handler for when the cursor moved over the chronometer so it is now possible to click it.
LongClick(): Resets chronometer to 0.
LostFocus(): Event handler for when the cursor is not over the chronometer anymore.
Image: Specifies the path of the chronometer’s image. If there is both image and BackgroundColor, only the Image will be visible.