Ui enhancements 2.0 (#31)

* 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

sys/apps/system/path.lua

@@ -6,8 +6,11 @@ local tab = UI.Tab {
 	tabTitle = 'Path',
 	description = 'Set the shell path',
 	tabClose = true,
+	[1] = UI.Window {
+		x = 2, y = 2, ex = -2, ey = 4,
+	},
 	entry = UI.TextEntry {
-		x = 2, y = 2, ex = -2,
+		x = 3, y = 3, ex = -3,
 		limit = 256,
 		shadowText = 'enter new path',
 		accelerators = {
@@ -16,7 +19,7 @@ local tab = UI.Tab {
 		help = 'add a new path',
 	},
 	grid = UI.Grid {
-		y = 4, ey = -3,
+		x = 2, y = 6, ex = -2, ey = -3,
 		disableHeader = true,
 		columns = { { key = 'value' } },
 		autospace = true,