dark gray reduction overlay

Device preferences

Helper: does the leaked list contain id?

True while the lease holder is actively being dragged with the mouse, so the lease must not time out mid-drag. Covers both QAbstractSlider handles an

Linear blend c -> t by f in [0,1].

Convert a CSS-convention angle (0deg = bottom→top, 90deg = left→right, 180deg = top→bottom, 270deg = right→left) to a 0–1 normalised (x1, y1, x2, y2)

* 获取图片数据 * @param {string} url 图片地址 * @return {object} {url, status: 'ok', img} or {url, status: 'error'}

"|─── text ───|" group label: horizontal line, centred text, horizontal line.

"|─── text ───|" group label: horizontal line, centred text, horizontal line.

"|─── text ───|" group label: horizontal line, centred text, horizontal line.

Atomic-ish owner-only FIFO creation. Tries mkfifo(0600) first; on EEXIST, verifies the existing entry is our FIFO before unlinking and retrying. Refu

Paint a 28x24 rounded swatch with the standard 8 px checkerboard under a translucent colour fill — mirrors CompactColorPicker's hex swatch (so the rec

Piecewise so S9 lands exactly at the scale midpoint: S0..S9 fills the lower half, S9..+60 the upper half (each segment linear in dBm, different slopes

Mark the static overlay for repaint and schedule a frame update. In non-GPU mode this is just update(). `cause` feeds the panstats dirty-cause breakdo

Tick footprint (height away from the hole, thickness) for a marker size.

Last-resort match by a button's visible text — agents often know a control only by its label ("Send", "Transmit"). Lowest priority so an objectName /

Walk a QMenu's actions WITHOUT the isVisible() gate, descending into submenus, so a menu-bar leaf action is reachable even while its menu is closed. T

True if any haystack contributes a whole token equal to a deny-word — the anchored TX-guard fallback match.

Max panadapters supported by this radio model. Panadapter capacity tracks the radio's SCU/slice capacity (identical across every current model), so t

Convenience: mic peak level (dBFS) and radio-provided compression (dB).

Marker color per mode group — saturated hues chosen to stand out on the pastel OSM basemap (markers also carry a dark outline + white label halo).