minor bugfixes - cleanup

sys/apps/Lua.lua

@@ -138,19 +138,6 @@ function page:eventHandler(event)
 		self:executeStatement('_ENV')
 		command = nil
 
-	elseif event.type == 'hide_output' then
-		self.output:disable()
-
-		self.titleBar.oy = -1
-		self.titleBar.event = 'show_output'
-		self.titleBar.closeInd = '^'
-		self.titleBar:resize()
-
-		self.grid.ey = -2
-		self.grid:resize()
-
-		self:draw()
-
 	elseif event.type == 'tab_select' then
 		self:setFocus(self.prompt)
 
@@ -201,7 +188,7 @@ function page:eventHandler(event)
 			command = nil
 			self.grid:setValues(t)
 			self.grid:setIndex(1)
-			self:draw()
+			self.grid:draw()
 		end
 		return true
 
@@ -247,7 +234,7 @@ function page:setResult(result)
 	end
 	self.grid:setValues(t)
 	self.grid:setIndex(1)
-	self:draw()
+	self.grid:draw()
 end
 
 function page.grid:eventHandler(event)

sys/apps/system/diskusage.lua

@@ -136,6 +136,19 @@ function tab:enable()
 	self:updateDrives()
 	self:updateInfo()
 	UI.Tab.enable(self)
+	self.handler = Event.on({ 'disk', 'disk_eject' }, function()
+		os.sleep(1)
+		if tab.enabled then
+			tab:updateDrives()
+			tab:updateInfo()
+			tab:sync()
+		end
+	end)
+end
+
+function tab:disable()
+	Event.off(self.handler)
+	UI.Tab.disable(self)
 end
 
 function tab:eventHandler(event)
@@ -147,11 +160,4 @@ function tab:eventHandler(event)
 	return true
 end
 
-Event.on({ 'disk', 'disk_eject' }, function()
-	os.sleep(1)
-	tab:updateDrives()
-	tab:updateInfo()
-	tab:sync()
-end)
-
 return tab