Maintainer | dennis@felsin9.de |
---|---|
Safe Haskell | Safe-Infered |
Documentation
redraw :: WidgetClass w => w -> IO ()Source
Draw visualization to screen, called on every update or when it's requested from outside the program.
Handle a mouse click. If an object was clicked an UpdateSignal
is sent
that causes the object to be evaluated and the screen to be updated.
move :: WidgetClass w => w -> IO ()Source
Handle a mouse move. Causes an UpdateSignal
if the mouse is hovering a
different object now, so the object gets highlighted and the screen
updated.