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
49 lines
927 B
Lua
49 lines
927 B
Lua
local class = require('opus.class')
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local UI = require('opus.ui')
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UI.TextArea = class(UI.Viewport)
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UI.TextArea.defaults = {
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UIElement = 'TextArea',
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marginRight = 2,
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value = '',
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showScrollBar = true,
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}
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function UI.TextArea:setText(text)
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self:reset()
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self.value = text
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self:draw()
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end
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function UI.TextArea.focus()
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-- allow keyboard scrolling
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end
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function UI.TextArea:draw()
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self:clear()
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self:print(self.value)
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self:drawChildren()
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end
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function UI.TextArea.example()
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local Ansi = require('opus.ansi')
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return UI.Window {
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backgroundColor = 2048,
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t1 = UI.TextArea {
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ey = 3,
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value = 'sample text\nabc'
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},
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t2 = UI.TextArea {
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y = 5,
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backgroundColor = 'green',
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value = string.format([[now %%is the %stime %sfor%s all good men to come to the aid of their country.
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1
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2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
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3
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4
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5
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6
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7
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8]], Ansi.yellow, Ansi.onred, Ansi.reset),
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}
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}
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end |