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FloatKeys: haddock updates

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This commit is contained in:
Brent Yorgey 2007-11-24 00:37:02 +00:00
parent 3a8cf88fb5
commit 82d9e02b96
1 changed files with 42 additions and 30 deletions
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72
XMonad/Actions/FloatKeys.hs
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@ -25,38 +25,23 @@ import Graphics.X11.Xlib
import Graphics.X11.Xlib.Extras
-- $usage
-- > import XMonad.Actions.FloatKeys
-- You can use this module with the following in your @~\/.xmonad\/xmonad.hs@:
--
-- > , ((modMask, xK_d ), withFocused (keysResizeWindow (-10,-10) (1,1)))
-- > , ((modMask, xK_s ), withFocused (keysResizeWindow (10,10) (1,1)))
-- > , ((modMask .|. shiftMask, xK_d ), withFocused (keysAbsResizeWindow (-10,-10) (1024,752)))
-- > , ((modMask .|. shiftMask, xK_s ), withFocused (keysAbsResizeWindow (10,10) (1024,752)))
-- > import XMonad.Actions.FloatKeys
--
-- Then add appropriate key bindings, for example:
--
-- > , ((modMask, xK_d ), withFocused (keysResizeWindow (-10,-10) (1,1)))
-- > , ((modMask, xK_s ), withFocused (keysResizeWindow (10,10) (1,1)))
-- > , ((modMask .|. shiftMask, xK_d ), withFocused (keysAbsResizeWindow (-10,-10) (1024,752)))
-- > , ((modMask .|. shiftMask, xK_s ), withFocused (keysAbsResizeWindow (10,10) (1024,752)))
-- > , ((modMask, xK_a ), withFocused (keysMoveWindowTo (512,384) (1%2,1%2)))
--
--
-- keysMoveWindow (dx, dy) moves the window by dx pixels to the right and dy pixels down
--
-- keysMoveWindowTo (x, y) (gx, gy) moves the window relative point (gx, gy) to the point (x,y)
-- where (gx,gy) gives a position relative to the window border, i.e.
-- gx = 0 is the left border and gx = 1 the right border
-- gy = 0 is the top border and gy = 1 the bottom border
--
-- examples on a 1024x768 screen: keysMoveWindowTo (512,384) (1%2, 1%2) centers the window on screen
-- keysMoveWindowTo (1024,0) (1, 0) puts it into the top right corner
--
-- keysResizeWindow (dx, dy) (gx, gy) changes the width by dx and the height by dy leaving the window
-- relative point (gx, gy) fixed
--
-- examples: keysResizeWindow (10, 0) (0, 0) makes the window 10 pixels larger to the right
-- keysResizeWindow (10, 0) (0, 1%2) does the same, unless sizeHints are applied
-- keysResizeWindow (10, 10) (1%2, 1%2) adds 5 pixels on each side
-- keysResizeWindow (-10, -10) (0, 1) shrinks the window in direction of the bottom-left corner
--
-- keysAbsResizeWindow (dx, dy) (ax, ay) changes the width by dx and the height by dy leaving the screen
-- absolute point (ax, ay) fixed
--
-- examples on a 1024x768 screen: keysAbsResizeWindow (10, 10) (0, 0) enlarge the window and if it is not in the top-left corner it will also be moved away
--
-- For detailed instructions on editing your key bindings, see
-- "XMonad.Doc.Extending#Editing_key_bindings".
-- | @keysMoveWindow (dx, dy)@ moves the window by @dx@ pixels to the
-- right and @dy@ pixels down.
keysMoveWindow :: D -> Window -> X ()
keysMoveWindow (dx,dy) w = whenX (isClient w) $ withDisplay $ \d -> do
io $ raiseWindow d w
@ -65,6 +50,16 @@ keysMoveWindow (dx,dy) w = whenX (isClient w) $ withDisplay $ \d -> do
(fromIntegral (fromIntegral (wa_y wa) + dy))
float w
-- | @keysMoveWindowTo (x, y) (gx, gy)@ moves the window relative
-- point @(gx, gy)@ to the point @(x,y)@, where @(gx,gy)@ gives a
-- position relative to the window border, i.e. @gx = 0@ is the left
-- border, @gx = 1@ is the right border, @gy = 0@ is the top border, and
-- @gy = 1@ the bottom border.
--
-- For example, on a 1024x768 screen:
--
-- > keysMoveWindowTo (512,384) (1%2, 1%2) -- center the window on screen
-- > keysMoveWindowTo (1024,0) (1, 0) -- put window in the top right corner
keysMoveWindowTo :: P -> G -> Window -> X ()
keysMoveWindowTo (x,y) (gx, gy) w = whenX (isClient w) $ withDisplay $ \d -> do
io $ raiseWindow d w
@ -76,9 +71,26 @@ keysMoveWindowTo (x,y) (gx, gy) w = whenX (isClient w) $ withDisplay $ \d -> do
type G = (Rational, Rational)
type P = (Position, Position)
-- | @keysResizeWindow (dx, dy) (gx, gy)@ changes the width by @dx@
-- and the height by @dy@, leaving the window-relative point @(gx,
-- gy)@ fixed.
--
-- For example:
--
-- > keysResizeWindow (10, 0) (0, 0) -- make the window 10 pixels larger to the right
-- > keysResizeWindow (10, 0) (0, 1%2) -- does the same, unless sizeHints are applied
-- > keysResizeWindow (10, 10) (1%2, 1%2) -- add 5 pixels on each side
-- > keysResizeWindow (-10, -10) (0, 1) -- shrink the window in direction of the bottom-left corner
keysResizeWindow :: D -> G -> Window -> X ()
keysResizeWindow = keysMoveResize keysResizeWindow'
-- | @keysAbsResizeWindow (dx, dy) (ax, ay)@ changes the width by @dx@
-- and the height by @dy@, leaving the screen absolute point @(ax,
-- ay)@ fixed.
--
-- For example:
--
-- > keysAbsResizeWindow (10, 10) (0, 0) -- enlarge the window; if it is not in the top-left corner it will also be moved down and to the right.
keysAbsResizeWindow :: D -> D -> Window -> X ()
keysAbsResizeWindow = keysMoveResize keysAbsResizeWindow'
@ -105,7 +117,7 @@ keysMoveResize f move resize w = whenX (isClient w) $ withDisplay $ \d -> do
sh <- io $ getWMNormalHints d w
let wa_dim = (fromIntegral $ wa_width wa, fromIntegral $ wa_height wa)
wa_pos = (fromIntegral $ wa_x wa, fromIntegral $ wa_y wa)
(wn_pos, wn_dim) = f sh wa_pos wa_dim move resize
(wn_pos, wn_dim) = f sh wa_pos wa_dim move resize
io $ resizeWindow d w `uncurry` wn_dim
io $ moveWindow d w `uncurry` wn_pos
float w