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embedded windows

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This commit is contained in:
kepler155c@gmail.com
2018-01-21 22:08:30 -05:00
parent 8451c94abe
commit 1eea0d7cd8
4 changed files with 357 additions and 247 deletions
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8
sys/apis/ui/canvas.lua
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@@ -129,7 +129,6 @@ end
function Canvas:writeBlit(x, y, text, bg, fg)
if y > 0 and y <= self.height and x <= self.width then
local width = #text
-- fix ffs
@@ -342,6 +341,7 @@ function Canvas.convertWindow(win, parent, wx, wy)
str,
win.getBackgroundColor(),
win.getTextColor())
win.setCursorPos(x + #str, y)
end
function win.blit(text, fg, bg)
@@ -353,8 +353,10 @@ function Canvas.convertWindow(win, parent, wx, wy)
win.canvas:redraw(parent)
end
function win.scroll()
error('scroll: not implemented')
function win.scroll(n)
table.insert(win.canvas.lines, table.remove(win.canvas.lines, 1))
win.canvas.lines[#win.canvas.lines].text = _rep(' ', win.canvas.width)
win.canvas:dirty()
end
function win.reposition(x, y, width, height)