With Glamour, to enable targeting the focus of a Roassal View based on the list selection in another pane, I hacked up the following Workspace script. Is there a more elegant way to achieve this? In particular, one that avoids the need to for the 'viewHack' variable? ------------- | browser viewHack | browser := GLMTabulator new. browser column: #list; column: #drawing.
browser transmit to: #list; andShow: [ :a | a list ]. browser transmit to: #drawing; andShow: [ :a | a roassal painting: [ :moview :collection | collection do: [ :x | moview view add: (ROElement spriteOn: x) + ROLabel + ROBox white ]. ROVerticalLineLayout on: moview view elements. viewHack := moview view. ] ]. browser transmit from: #list port:#selection; to: #drawing; transformed: [ :x | | foundElements | viewHack elements do: [ :el | ROUnhighlightElement on: el ]. targetElement := viewHack elements at: x. ROFocusView on: targetElement. ROHighlightElement on: targetElement color: Color red. viewHack signalUpdate ]. browser openOn: #(1 2 3 4 5 6). --------------------