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Add on_style_change to every component

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Empty default style is now valid. Every component have their default style values. Removed style function checks
This commit is contained in:
Insality
2020-05-09 12:45:09 +03:00
parent b1b06f9a17
commit 928a212527
12 changed files with 157 additions and 171 deletions
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24
druid/component.lua
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@@ -9,24 +9,18 @@ local class = require("druid.system.middleclass")
local Component = class("druid.component")
--- Get current component style table
-- @function component:get_style
-- @treturn table Component style table
function Component.get_style(self)
if not self._meta.style then
return const.EMPTY_TABLE
end
return self._meta.style[self._component.name] or const.EMPTY_TABLE
end
--- Set current component style table
--- Set current component style table.
-- Invoke `on_style_change` on component, if exist. Component should handle
-- their style changing and store all style params
-- @function component:set_style
-- @tparam table style Druid style module
function Component.set_style(self, druid_style)
self._meta.style = druid_style
self._style = self:get_style()
self._meta.style = druid_style or const.EMPTY_TABLE
local component_style = self._meta.style[self._component.name] or const.EMPTY_TABLE
if self.on_style_change then
self:on_style_change(component_style)
end
end