progressbar: Make `ticks` and `bar_shape` compatible with each other.
It looked horrible/buggy when combined. Now it looks like people would expect it to work. Another problem was the `bar_border_width` look when `ticks` was `true.
This commit is contained in:
Emmanuel Lepage Vallee
parent
0afb719f82
commit
76704b33e7
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@ -165,6 +165,10 @@ local progressbar = { mt = {} }
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--
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-- @DOC_wibox_widget_progressbar_ticks_size_EXAMPLE@
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--
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-- It is also possible to mix this feature with the `bar_shape` property:
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--
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-- @DOC_wibox_widget_progressbar_ticks_size2_EXAMPLE@
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--
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-- @property ticks_size
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-- @tparam[opt=4] number ticks_size
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-- @propemits true false
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@ -428,8 +432,8 @@ function progressbar.draw(pbar, _, cr, width, height)
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-- Draw the progressbar shape
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local bar_shape = pbar._private.bar_shape or
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beautiful.progressbar_bar_shape or shape.rectangle
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local explicit_bar_shape = pbar._private.bar_shape or beautiful.progressbar_bar_shape
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local bar_shape = explicit_bar_shape or shape.rectangle
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local bar_border_width = pbar._private.bar_border_width or
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beautiful.progressbar_bar_border_width or pbar._private.border_width or
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@ -444,6 +448,29 @@ function progressbar.draw(pbar, _, cr, width, height)
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over_drawn_height = over_drawn_height - bar_border_width
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cr:translate(bar_border_width/2, bar_border_width/2)
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if pbar._private.ticks and explicit_bar_shape then
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local tr_off = 0
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-- Make all the shape and fill later in case the `color` is a gradient.
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for _=0, width / (ticks_size+ticks_gap)-border_width do
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bar_shape(cr, ticks_size - (bar_border_width/2), over_drawn_height)
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cr:translate(ticks_size+ticks_gap, 0)
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tr_off = tr_off + ticks_size+ticks_gap
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end
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-- Re-align the (potential) color gradients to 0,0.
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cr:translate(-tr_off, 0)
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if bar_border_width > 0 then
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cr:set_source(color(bar_border_color))
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cr:set_line_width(bar_border_width)
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cr:stroke_preserve()
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end
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cr:set_source(color(pbar._private.color or beautiful.progressbar_fg or "#ff0000"))
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cr:fill()
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else
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bar_shape(cr, rel_x, over_drawn_height)
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cr:set_source(color(pbar._private.color or beautiful.progressbar_fg or "#ff0000"))
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@ -456,8 +483,11 @@ function progressbar.draw(pbar, _, cr, width, height)
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else
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cr:fill()
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end
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end
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if pbar._private.ticks then
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-- Legacy "ticks" bars. It looks horrible, but to avoid breaking the
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-- behavior, so be it.
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if pbar._private.ticks and not explicit_bar_shape then
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for i=0, width / (ticks_size+ticks_gap)-border_width do
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local rel_offset = over_drawn_width / 1 - (ticks_size+ticks_gap) * i
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@ -1,4 +1,4 @@
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--DOC_GEN_IMAGE --DOC_HIDE_START
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--DOC_GEN_IMAGE --DOC_HIDE_START --DOC_NO_USAGE
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local parent = ...
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local wibox = require("wibox")
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@ -0,0 +1,130 @@
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--DOC_GEN_IMAGE --DOC_HIDE_START --DOC_NO_USAGE
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local parent = ...
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local wibox = require("wibox")
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local gears = { shape = require("gears.shape") }
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local beautiful = require("beautiful")
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local l1 = wibox.layout.fixed.horizontal()
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local l2 = wibox.layout.fixed.horizontal()
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local l3 = wibox.layout.fixed.horizontal()
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l1.spacing = 5
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l2.spacing = 5
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l3.spacing = 5
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--DOC_HIDE_END
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for _, size in ipairs { 0, 2, 4, 6 } do
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-- Plane shapes.
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local pb = --DOC_HIDE
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wibox.widget {
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value = 1,
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border_width = 2,
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ticks = true,
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ticks_size = size,
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ticks_gap = 3,
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paddings = 2,
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bar_shape = gears.shape.rounded_bar,
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widget = wibox.widget.progressbar,
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}
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--DOC_NEWLINE
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-- With a border for each shape.
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local pb3 = --DOC_HIDE
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wibox.widget {
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value = 1,
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border_width = 2,
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ticks = true,
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ticks_size = size,
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ticks_gap = 3,
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paddings = 2,
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bar_shape = gears.shape.rounded_bar,
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bor_border_width = 2,
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bar_border_color = beautiful.border_color,
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widget = wibox.widget.progressbar,
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}
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--DOC_NEWLINE
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-- With a gradient.
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local pb2 = --DOC_HIDE
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wibox.widget {
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color = {
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type = "linear",
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from = { 0 , 0 },
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to = { 65, 0 },
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stops = {
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{ 0 , "#0000ff" },
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{ 0.75, "#0000ff" },
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{ 1 , "#ff0000" }
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}
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},
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paddings = 2,
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value = 1,
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border_width = 2,
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ticks = true,
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ticks_size = size,
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ticks_gap = 3,
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bar_shape = gears.shape.rounded_bar,
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widget = wibox.widget.progressbar,
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}
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--DOC_HIDE_START
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l1:add(wibox.widget {
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pb,
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{
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text = size,
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align = "center",
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widget = wibox.widget.textbox,
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},
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forced_height = 30,
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forced_width = 75,
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layout = wibox.layout.stack
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})
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l2:add(wibox.widget {
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pb3,
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{
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text = size,
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align = "center",
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widget = wibox.widget.textbox,
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},
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forced_height = 30,
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forced_width = 75,
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layout = wibox.layout.stack
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})
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l3:add(wibox.widget {
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pb2,
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{
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{
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{
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{
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text = size,
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align = "center",
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widget = wibox.widget.textbox,
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},
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margins = 4,
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widget = wibox.container.margin,
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},
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bg = "#ffffff",
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shape = gears.shape.circle,
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widget = wibox.container.background,
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},
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align = "center",
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valign = "center",
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widget = wibox.container.place,
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},
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forced_height = 30,
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forced_width = 75,
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layout = wibox.layout.stack
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})
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--DOC_HIDE_END
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end
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parent:add(l1) --DOC_HIDE
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parent:add(l2) --DOC_HIDE
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parent:add(l3) --DOC_HIDE
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parent.spacing = 10 --DOC_HIDE
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--DOC_HIDE vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
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