https://wiki.mudlet.org/index.php?action=history&feed=atom&title=Area_51%2FMudlet_File_Locations 2026-06-18T21:37:06Z Revision history for this page on the wiki MediaWiki 1.35.0 https://wiki.mudlet.org/index.php?title=Area_51/Mudlet_File_Locations&diff=23082&oldid=prev 2026-04-17T16:51:09Z

<p>Stage docs for highDpiScaleFactorRoundingPolicy (PR #9164) - to migrate to Mudlet File Locations on release</p> <p><b>New page</b></p><div>&#039;&#039;Staging area for changes to [[Mudlet File Locations]] - to be migrated once the corresponding release ships.&#039;&#039;<br /> <br /> == Mudlet.ini settings ==<br /> <br /> Mudlet stores most preferences in a per-user &#039;&#039;&#039;Mudlet.ini&#039;&#039;&#039; file inside the config directory shown above (e.g. &lt;code&gt;~/.config/mudlet/Mudlet.ini&lt;/code&gt; on Linux/macOS, &lt;code&gt;%userprofile%\.config\mudlet\Mudlet.ini&lt;/code&gt; on Windows). Almost all of these are managed for you through [[Manual:Profile_Preferences|Profile Preferences]] - the table below documents only the advanced settings that have no UI and must be edited in the file directly.<br /> <br /> Edit Mudlet.ini while Mudlet is closed, otherwise your changes may be overwritten on exit.<br /> <br /> {| class=&quot;wikitable&quot;<br /> ! Key !! Description !! Type !! Default !! Valid values !! Available since<br /> |-<br /> | &lt;code&gt;highDpiScaleFactorRoundingPolicy&lt;/code&gt;<br /> | Controls how Qt rounds fractional display scale factors (e.g. Windows display scaling at 125%, 150%, 175%). Mudlet 4.19 used Qt 5, which rounded by default; Mudlet 5+ uses Qt 6, which passes fractional scales through unchanged - this can make widgets appear larger than they did in 4.19. Set this to restore the older sizing if you prefer it. The setting has no effect on macOS and is ignored if the &lt;code&gt;QT_SCALE_FACTOR_ROUNDING_POLICY&lt;/code&gt; environment variable is set. Values are case-insensitive.<br /> | string<br /> | &lt;code&gt;PassThrough&lt;/code&gt;<br /> | &lt;code&gt;PassThrough&lt;/code&gt;, &lt;code&gt;Round&lt;/code&gt;, &lt;code&gt;RoundPreferFloor&lt;/code&gt;, &lt;code&gt;Ceil&lt;/code&gt;, &lt;code&gt;Floor&lt;/code&gt;<br /> | 4.21<br /> |}<br /> <br /> How each value behaves at common Windows scaling levels:<br /> <br /> {| class=&quot;wikitable&quot;<br /> ! Value !! 125% (1.25x) !! 150% (1.5x) !! 175% (1.75x)<br /> |-<br /> | &lt;code&gt;PassThrough&lt;/code&gt; (default) || 1.25x || 1.5x || 1.75x<br /> |-<br /> | &lt;code&gt;Round&lt;/code&gt; || 1x || 2x || 2x<br /> |-<br /> | &lt;code&gt;RoundPreferFloor&lt;/code&gt; || 1x || 1x || 2x<br /> |-<br /> | &lt;code&gt;Ceil&lt;/code&gt; || 2x || 2x || 2x<br /> |-<br /> | &lt;code&gt;Floor&lt;/code&gt; || 1x || 1x || 1x<br /> |}<br /> <br /> &#039;&#039;&#039;Example:&#039;&#039;&#039; to make a Windows machine at 125% display scaling render Mudlet at 100% (matching 4.19 behavior), add the following to Mudlet.ini and restart Mudlet:<br /> <br /> &lt;pre&gt;<br /> highDpiScaleFactorRoundingPolicy=Round<br /> &lt;/pre&gt;<br /> <br /> == See also ==<br /> <br /> * [[Manual:Profile_Preferences|Profile Preferences]] - settings configurable through the UI<br /> * [[Configuration_Options|Configuration Options]] - per-profile settings configurable from Lua via &lt;code&gt;getConfig()&lt;/code&gt; / &lt;code&gt;setConfig()&lt;/code&gt;</div>

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