tests: Test the slider widget.

tests/examples/wibox/widget/defaults/slider.lua

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+local parent    = ... --DOC_HIDE
+local wibox     = require( "wibox"     ) --DOC_HIDE
+local beautiful = require( "beautiful" ) --DOC_HIDE
+local gears     = {shape=require("gears.shape") } --DOC_HIDE
+
+parent:add( --DOC_HIDE
+
+wibox.widget {
+    bar_shape           = gears.shape.rounded_rect,
+    bar_height          = 3,
+    bar_color           = beautiful.border_color,
+    handle_color        = beautiful.bg_normal,
+    handle_shape        = gears.shape.circle,
+    handle_border_color = beautiful.border_color,
+    handle_border_width = 1,
+    value               = 25,
+    widget              = wibox.widget.slider,
+    forced_height = 50, --DOC_HIDE
+    forced_width  = 100, --DOC_HIDE
+}
+
+) --DOC_HIDE

tests/examples/wibox/widget/slider/bar_border.lua

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+--DOC_HIDE_ALL
+local parent    = ...
+local wibox     = require("wibox")
+local beautiful = require("beautiful")
+
+local function gen(val)
+    return wibox.widget {
+        bar_border_color    = val,
+        bar_border_width    = 4,
+        bar_margins         = {},
+        handle_color        = beautiful.bg_normal,
+        handle_border_color = beautiful.border_color,
+        handle_border_width = 1,
+        widget              = wibox.widget.slider,
+    }
+end
+
+local l = wibox.layout {
+    gen("#ff0000"), gen("#00ff00"), gen("#0000ff"), gen("#ff00ff"),
+    forced_height = 30,
+    forced_width  = 400,
+    spacing       = 5,
+    layout        = wibox.layout.flex.horizontal
+}
+
+parent:add(l)

tests/examples/wibox/widget/slider/bar_color.lua

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+--DOC_HIDE_ALL
+local parent    = ...
+local wibox     = require("wibox")
+local beautiful = require("beautiful")
+
+local function gen(val)
+    return wibox.widget {
+        bar_border_color    = beautiful.border_color,
+        bar_border_width    = 1,
+        bar_margins         = {},
+        bar_color           = val,
+        handle_border_color = beautiful.border_color,
+        handle_border_width = 1,
+        widget              = wibox.widget.slider,
+    }
+end
+
+local l = wibox.layout {
+    gen("#ff0000"), gen("#00ff00"), gen("#0000ff"), gen("#ff00ff"),
+    forced_height = 30,
+    forced_width  = 400,
+    spacing       = 5,
+    layout        = wibox.layout.flex.horizontal
+}
+
+parent:add(l)

tests/examples/wibox/widget/slider/bar_height.lua

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+--DOC_HIDE_ALL
+local parent    = ...
+local wibox     = require("wibox")
+local beautiful = require("beautiful")
+
+local function gen(val)
+    return wibox.widget {
+        bar_border_color    = beautiful.border_color,
+        bar_border_width    = 1,
+        bar_height          = val,
+        handle_color        = beautiful.bg_normal,
+        handle_border_color = beautiful.border_color,
+        handle_border_width = 1,
+        widget              = wibox.widget.slider,
+    }
+end
+
+local l = wibox.layout {
+    gen(3), gen(9), gen(16), gen(nil),
+    forced_height = 30,
+    forced_width  = 400,
+    spacing       = 5,
+    layout        = wibox.layout.flex.horizontal
+}
+
+parent:add(l)

tests/examples/wibox/widget/slider/bar_margins.lua

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+--DOC_HIDE_ALL
+local parent    = ...
+local wibox     = require("wibox")
+local beautiful = require("beautiful")
+
+local function gen(val)
+    return wibox.widget {
+        bar_border_color    = beautiful.border_color,
+        bar_border_width    = 2,
+        bar_margins         = val,
+        handle_color        = beautiful.bg_normal,
+        handle_border_color = beautiful.border_color,
+        handle_border_width = 2,
+        widget              = wibox.widget.slider,
+    }
+end
+
+local l = wibox.layout {
+    gen(0), gen(3), gen(6), gen({
+        top    = 12,
+        bottom = 12,
+        left   = 12,
+        right  = 12,
+    }),
+    forced_height = 30,
+    forced_width  = 400,
+    spacing       = 5,
+    layout        = wibox.layout.flex.horizontal
+}
+
+parent:add(l)

tests/examples/wibox/widget/slider/bar_shape.lua

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+--DOC_HIDE_ALL
+local parent    = ...
+local wibox     = require("wibox")
+local gears     = {shape = require("gears.shape")}
+local beautiful = require("beautiful")
+
+local function gen(val)
+    return wibox.widget {
+        bar_shape           = gears.shape[val],
+        bar_border_color    = beautiful.border_color,
+        bar_border_width    = 1,
+        bar_margins         = {},
+        handle_color        = beautiful.bg_normal,
+        handle_border_color = beautiful.border_color,
+        handle_border_width = 1,
+        widget              = wibox.widget.slider,
+    }
+end
+
+local l = wibox.layout {
+    gen("rectangle"), gen("hexagon"), gen("rounded_bar"), gen("octogon"),
+    forced_height = 30,
+    forced_width  = 400,
+    spacing       = 5,
+    layout        = wibox.layout.flex.horizontal
+}
+
+parent:add(l)

tests/examples/wibox/widget/slider/handle_border.lua

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+--DOC_HIDE_ALL
+local parent    = ...
+local wibox     = require("wibox")
+local beautiful = require("beautiful")
+
+local function gen(val)
+    return wibox.widget {
+        bar_border_color    = beautiful.border_color,
+        bar_border_width    = 1,
+        bar_margins         = {},
+        handle_color        = beautiful.bg_normal,
+        handle_border_color = val,
+        handle_border_width = 4,
+        widget              = wibox.widget.slider,
+    }
+end
+
+local l = wibox.layout {
+    gen("#ff0000"), gen("#00ff00"), gen("#0000ff"), gen("#ff00ff"),
+    forced_height = 30,
+    forced_width  = 400,
+    spacing       = 5,
+    layout        = wibox.layout.flex.horizontal
+}
+
+parent:add(l)

tests/examples/wibox/widget/slider/handle_color.lua

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+--DOC_HIDE_ALL
+local parent    = ...
+local wibox     = require("wibox")
+local beautiful = require("beautiful")
+
+local function gen(val)
+    return wibox.widget {
+        bar_border_color    = beautiful.border_color,
+        bar_border_width    = 1,
+        bar_margins         = {},
+        handle_color        = val,
+        handle_border_color = beautiful.border_color,
+        handle_border_width = 1,
+        widget              = wibox.widget.slider,
+    }
+end
+
+local l = wibox.layout {
+    gen("#ff0000"), gen("#00ff00"), gen("#0000ff"), gen("#ff00ff"),
+    forced_height = 30,
+    forced_width  = 400,
+    spacing       = 5,
+    layout        = wibox.layout.flex.horizontal
+}
+
+parent:add(l)

tests/examples/wibox/widget/slider/handle_margins.lua

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+--DOC_HIDE_ALL
+local parent    = ...
+local wibox     = require("wibox")
+local beautiful = require("beautiful")
+
+local function gen(val)
+    return wibox.widget {
+        bar_border_color    = beautiful.border_color,
+        bar_border_width    = 2,
+        handle_margins      = val,
+        handle_color        = beautiful.bg_normal,
+        handle_border_color = beautiful.border_color,
+        handle_border_width = 2,
+        widget              = wibox.widget.slider,
+    }
+end
+
+local l = wibox.layout {
+    gen(0), gen(3), gen(6), gen({
+        top    = 12,
+        bottom = 12,
+        left   = 12,
+        right  = 12,
+    }),
+    forced_height = 30,
+    forced_width  = 400,
+    spacing       = 5,
+    layout        = wibox.layout.flex.horizontal
+}
+
+parent:add(l)

tests/examples/wibox/widget/slider/handle_shape.lua

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+--DOC_HIDE_ALL
+local parent    = ...
+local wibox     = require("wibox")
+local gears     = {shape = require("gears.shape")}
+local beautiful = require("beautiful")
+
+local function gen(val)
+    return wibox.widget {
+        bar_border_color    = beautiful.border_color,
+        bar_border_width    = 1,
+        bar_margins         = {},
+        handle_shape        = gears.shape[val],
+        handle_color        = beautiful.bg_normal,
+        handle_border_color = beautiful.border_color,
+        handle_border_width = 1,
+        widget              = wibox.widget.slider,
+    }
+end
+
+local l = wibox.layout {
+    gen("rectangle"), gen("losange"), gen("circle"), gen("isosceles_triangle"),
+    forced_height = 30,
+    forced_width  = 400,
+    spacing       = 5,
+    layout        = wibox.layout.flex.horizontal
+}
+
+parent:add(l)

tests/examples/wibox/widget/slider/handle_width.lua

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+--DOC_HIDE_ALL
+local parent    = ...
+local wibox     = require("wibox")
+local beautiful = require("beautiful")
+
+local function gen(val)
+    return wibox.widget {
+        bar_border_color    = beautiful.border_color,
+        bar_border_width    = 2,
+        handle_width        = val,
+        value               = 50,
+        handle_color        = beautiful.bg_normal,
+        handle_border_color = beautiful.border_color,
+        handle_border_width = 2,
+        widget              = wibox.widget.slider,
+    }
+end
+
+local l = wibox.layout {
+    gen(0), gen(10), gen(30), gen(50),
+    forced_height = 30,
+    forced_width  = 400,
+    spacing       = 5,
+    layout        = wibox.layout.flex.horizontal
+}
+
+parent:add(l)

tests/examples/wibox/widget/slider/value.lua

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+--DOC_HIDE_ALL
+local parent    = ...
+local wibox     = require("wibox")
+local beautiful = require("beautiful")
+
+local function gen(val)
+    return wibox.widget {
+        bar_border_color    = beautiful.border_color,
+        value               = val,
+        bar_border_width    = 4,
+        bar_margins         = {},
+        handle_color        = beautiful.bg_normal,
+        handle_border_color = beautiful.border_color,
+        handle_border_width = 1,
+        widget              = wibox.widget.slider,
+    }
+end
+
+local l = wibox.layout {
+    gen(0), gen(33), gen(66), gen(100),
+    forced_height = 30,
+    forced_width  = 400,
+    spacing       = 5,
+    layout        = wibox.layout.flex.horizontal
+}
+
+parent:add(l)