Graphics.Vty.Widgets.Fixed

This module provides wrapper widgets for fixing the size of child widgets in one or more dimensions in rows or columns, respectively. This differs from the ''limit'' widgets in the Limits module in that Limits enforce an upper bound on size.

Documentation

data VFixed a

Instances

Show (VFixed a)

data HFixed a

Instances

Show (HFixed a)

hFixed :: Show a => Int -> Widget a -> IO (Widget (HFixed a))

Impose a fixed horizontal size, in columns, on a Widget.

vFixed :: Show a => Int -> Widget a -> IO (Widget (VFixed a))

Impose a fixed vertical size, in columns, on a Widget.

boxFixed

Arguments

:: Show a

=> Int

Maximum width in columns

-> Int

Maximum height in rows

-> Widget a

-> IO (Widget (VFixed (HFixed a)))

Impose a maximum horizontal and vertical size on a widget.

setVFixed :: Widget (VFixed a) -> Int -> IO ()

Set the vertical fixed size of a child widget.

setHFixed :: Widget (HFixed a) -> Int -> IO ()

Set the horizontal fixed size of a child widget.

addToVFixed :: Widget (VFixed a) -> Int -> IO ()

Add to the vertical fixed size of a child widget.

addToHFixed :: Widget (HFixed a) -> Int -> IO ()

Add to the horizontal fixed size of a child widget.

getVFixedSize :: Widget (VFixed a) -> IO Int

Get the vertical fixed size of a child widget.

getHFixedSize :: Widget (HFixed a) -> IO Int

Get the horizontal fixed size of a child widget.