nano-ui

Safe Haskell	None
Language	GHC2024

NanoUI.Frame.Window

Description

Floating window input: dragging by the title bar, edge and inner-east resizing, the resize cursor, and persisting window placement.

Synopsis

contextMeasurers :: Context -> Measurers
lookupWindowPos :: Context -> WidgetId -> IO (Maybe (Float, Float))
lookupWindowSize :: Context -> WidgetId -> IO (Maybe (Float, Float))
persistWindowPositions :: Context -> IO ()
updateWindowDrag :: Context -> Input -> IO Bool
updateWindowResize :: Context -> Input -> Float -> Float -> IO Bool
data WindowResizeEdge
- = ResizeN
- | ResizeS
- | ResizeE
- | ResizeW
- | ResizeNE
- | ResizeNW
- | ResizeSE
- | ResizeSW
windowResizeCursorKind :: Context -> Input -> IO (Maybe UiCursorKind)

Documentation

contextMeasurers :: Context -> Measurers Source #

How the context measures text and custom widgets, for the solve and for placing floating nodes after it.

lookupWindowPos :: Context -> WidgetId -> IO (Maybe (Float, Float)) Source #

lookupWindowSize :: Context -> WidgetId -> IO (Maybe (Float, Float)) Source #

persistWindowPositions :: Context -> IO () Source #

updateWindowDrag :: Context -> Input -> IO Bool Source #

updateWindowResize :: Context -> Input -> Float -> Float -> IO Bool Source #

data WindowResizeEdge Source #

Constructors

ResizeN
ResizeS
ResizeE
ResizeW
ResizeNE
ResizeNW
ResizeSE
ResizeSW

Instances

Instances details

Eq WindowResizeEdge Source #
Instance details Defined in NanoUI.Context.Types Methods (==) :: WindowResizeEdge -> WindowResizeEdge -> Bool # (/=) :: WindowResizeEdge -> WindowResizeEdge -> Bool #
Show WindowResizeEdge Source #
Instance details Defined in NanoUI.Context.Types Methods showsPrec :: Int -> WindowResizeEdge -> ShowS # show :: WindowResizeEdge -> String # showList :: [WindowResizeEdge] -> ShowS #

windowResizeCursorKind :: Context -> Input -> IO (Maybe UiCursorKind) Source #