# Mouse "Set focus (no select)" suppresses double-click-to-open in Power mode (13.25 x64)

**URL:** <https://resource.dopus.com/t/mouse-set-focus-no-select-suppresses-double-click-to-open-in-power-mode-13-25-x64/60414>\
**Category:** Help & Support\
**Tags:** feature-request, bug-report\
**Created:** [August 30, 2026, 7:49am UTC](https://resource.dopus.com/t/mouse-set-focus-no-select-suppresses-double-click-to-open-in-power-mode-13-25-x64/60414 "2026-08-30T07:49:25Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Rebl](https://resource.dopus.com/user_avatar/resource.dopus.com/rebl/32/64954_2.png) [@Rebl](https://resource.dopus.com/u/Rebl)\
**Post date:** [August 30, 2026, 7:49am UTC](https://resource.dopus.com/t/mouse-set-focus-no-select-suppresses-double-click-to-open-in-power-mode-13-25-x64/60414/1 "2026-08-30T07:49:26Z")

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In Power mode, double-click-to-open works with every left-button click mode — Select only, Auto-deselect, Full toggle — except "Set focus (no select)": there, a double-click only moves focus and never opens the file.

After 25 years of Total Commander I switched to Opus for good and am rebuilding TC's mouse behavior: left button sets focus only (no selection), right button toggles selection — and a left double-click still opens the file. That's exactly how TC works. In Opus, "Set focus (no select)" matches the TC left button perfectly, except double-click-to-open is missing.

Is that suppression intended, and is there a way to get double-click-to-open with "Set focus (no select)"?

(Minor related point: with "Full toggle" on the right button, a quick double-click does open files — there I'd prefer it off. Per-button control over double-click-to-open would solve both.)

Thanks in advance,  
Frank