Documentation
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Overview ¶
Package taskdemo is the ADR-0038 M2 + M4 showcase app. One window with two sections: spawn controls (pick a unit, pick a duration, pick whether the task should "fail" near the end), and a taskmonitor widget that renders the in-flight + history panes with per-row cancel button and error-text details.
The fake worker is a single goroutine per spawned task that loops for the configured duration, calling Report at fixed wall-clock intervals. Report's humanized-change gate is what produces the pleasantly throttled progress bar; the gate is not visible to the producer code — it just calls Report as fast as it wants.
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type App ¶
type App struct {
// contains filtered or unexported fields
}
App is the per-window taskdemo instance.
func (*App) Frame ¶
func (inst *App) Frame(ctx app.FrameContextI) (err error)
Frame renders one frame of the taskdemo window body. The host has already pre-pushed a window-unique salt onto inst.ids via c.IdScope (windowhost.renderWindowBody, ADR-0026 §SD9), so widget ids derived from inst.ids are unique across all concurrently open instances — the app must not Reset() the stack or wrap the body in its own instance salt (doing so discards the host salt and collides with sibling apps that share a label string).
func (*App) Mount ¶
func (inst *App) Mount(ctx app.MountContextI) (err error)
Mount captures the host-supplied TaskApiI, constructs + starts the taskmonitor widget, and prepares an app-scoped context so Unmount can cancel in-flight tasks immediately rather than waiting on the host's reapClosed path.
Source Files