Brick.Main

data App s e n

defaultMain

customMain

simpleMain

resizeOrQuit

# Event handler functions

continue

halt

suspendAndResume

lookupViewport

lookupExtent

findClickedExtents

clickedExtent

getVtyHandle

## Viewport scrolling

viewportScroll

data ViewportScroll n

vScrollBy

vScrollPage

vScrollToBeginning

vScrollToEnd

hScrollBy

hScrollPage

hScrollToBeginning

hScrollToEnd

setTop

setLeft

# Cursor management functions

neverShowCursor

showFirstCursor

showCursorNamed

# Rendering cache management

invalidateCacheEntry

invalidateCache