mirror of
https://github.com/kepler155c/opus
synced 2024-10-31 22:26:16 +00:00
7224d441ca
* canvas overhaul * minor tweaks * list mode for overview * bugfixes + tweaks for editor 2.0 * minor tweaks * more editor work * refactor + new transitions * use layout() where appropriate and cleanup * mouse triple click + textEntry scroll ind * cleanup * cleanup + theme editor * color rework + cleanup * changes for deprecated ui methods * can now use named colors
46 lines
1.1 KiB
Lua
46 lines
1.1 KiB
Lua
local class = require('opus.class')
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local UI = require('opus.ui')
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local Util = require('opus.util')
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UI.TabBar = class(UI.MenuBar)
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UI.TabBar.defaults = {
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UIElement = 'TabBar',
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buttonClass = 'TabBarMenuItem',
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backgroundColor = 'black',
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selectedBackgroundColor = 'primary',
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unselectedBackgroundColor = 'tertiary',
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}
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function UI.TabBar:enable()
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UI.MenuBar.enable(self)
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if not Util.find(self.children, 'selected', true) then
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local menuItem = self:getFocusables()[1]
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if menuItem then
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menuItem.selected = true
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end
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end
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end
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function UI.TabBar:eventHandler(event)
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if event.type == 'tab_select' then
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local selected, si = Util.find(self.children, 'uid', event.button.uid)
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local previous, pi = Util.find(self.children, 'selected', true)
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if si ~= pi then
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selected.selected = true
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if previous then
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previous.selected = false
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self:emit({ type = 'tab_change', current = si, last = pi, tab = selected })
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end
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end
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self:draw(self)
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end
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return UI.MenuBar.eventHandler(self, event)
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end
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function UI.TabBar:selectTab(text)
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local menuItem = Util.find(self.children, 'text', text)
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if menuItem then
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menuItem.selected = true
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end
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end
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