Automate drag-to-resize pane interactions for Go-based two-pane plugin layouts.
npx skills add https://github.com/marcus/sidecar --skill drag-pane
Please help me install this Agent Skill. Skill: drag-pane Source: https://github.com/marcus/sidecar/tree/main/.claude/skills/drag-pane Command: npx skills add https://github.com/marcus/sidecar --skill drag-pane
Drag-to-resize pane interactions in two-pane plugin layouts are often manual and error-prone; this skill provides a structured approach to implement and manage drag-based resizing with proper state persistence.
Drag the divider between panes to resize the left and right panes.
High-intent search queries and answers about installing and using this skill.
Drag-to-resize in a two-pane Go layout requires registering mouse hit-regions on the divider, calculating drag deltas to adjust pane widths, clamping widths to valid ranges, and using lazy initialization to persist plugin state across sessions.
Hit-region registration defines the interactive area on a pane divider that captures mouse drag events, which is needed when building two-pane UI layouts that allow users to dynamically adjust sidebar and main content widths.
Persist resized pane widths per plugin by using lazy state initialization to save width values after drag delta calculations, ensuring the two-pane layout restores its previous sidebar and main content dimensions upon reload.
Width clamping enforces minimum and maximum pane boundaries during drag delta calculation, preventing the sidebar and main content panes in a two-pane layout from collapsing entirely or exceeding window limits during mouse resizing.
Yes, this drag pane approach applies specifically to plugin development requiring draggable pane resizing across Go-based two-pane interfaces, handling state persistence and hit-regions for any sidebar and main content layout.
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