46 lines
1.5 KiB
Lua
46 lines
1.5 KiB
Lua
---------------------------------------------------------------------------
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-- @author Julien Danjou <julien@danjou.info>
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-- @copyright 2008-2009 Julien Danjou
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-- @release @AWESOME_VERSION@
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---------------------------------------------------------------------------
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local setmetatable = setmetatable
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local type = type
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local button = require("awful.button")
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local imagebox = require("wibox.widget.imagebox")
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local widget = require("wibox.widget.base")
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local surface = require("gears.surface")
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local cairo = require("lgi").cairo
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local capi = { mouse = mouse }
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-- awful.widget.button
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local button = { mt = {} }
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--- Create a button widget. When clicked, the image is deplaced to make it like
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-- a real button.
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-- @param args Widget arguments. "image" is the image to display.
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-- @return A textbox widget configured as a button.
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function button.new(args)
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if not args or not args.image then
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return widget.empty_widget()
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end
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local img_release = surface.load(args.image)
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local img_press = cairo.ImageSurface(cairo.Format.ARGB32, img_release.width, img_release.height)
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local cr = cairo.Context(img_press)
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cr:set_source_surface(img_release, 2, 2)
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cr:paint()
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local w = imagebox()
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w:set_image(img_release)
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w:buttons(button({}, 1, function () w:set_image(img_press) end, function () w:set_image(img_release) end))
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return w
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end
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function button.mt:__call(...)
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return button.new(...)
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end
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return setmetatable(button, button.mt)
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-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
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