Mobile was working fine; desktop had a string of issues that surfaced
together on the Pico Doom example after the simulator/wiring fixes.
1. Selection action bar appeared during simulation, intercepting button
presses. handleComponentMouseDown unconditionally called
e.stopPropagation() + setSelectedComponentId, so clicking a wokwi-
pushbutton on a running canvas ate the mousedown — the
button-press event never fired and the floating Rotate/Delete bar
popped up on top of the button. Now: while running, the handler
returns early so the event propagates to the underlying component
and the canvas stays read-only.
2. The selection action bar was always visible on desktop. It was
introduced as the primary delete UI for touch devices (no Delete
key, no right-click), but it kept showing on mouse-and-keyboard
too — covering pins and intercepting clicks. Now gated on
isTouchDevice (already wired via useIsCoarsePointer) AND !running.
Desktop users keep Delete key + right-click context menu for the
same operations.
3. Left-click drag on the canvas background didn't pan. Pan was
limited to middle/right click. Now left-click on empty canvas
panning works too (component mousedowns stopPropagation so they
still drag the component, not the camera). Wiring mode keeps left
click for waypoint drops, so the pan only kicks in when not in
wire mode and not in a property dialog. Matches Figma / Miro /
draw.io convention.
Build verified.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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