https://wiki.returnofreckoning.com/index.php?action=history&feed=atom&title=API%3AButtonSetDisabledFlagAPI:ButtonSetDisabledFlag - Revision history2026-10-17T16:47:49ZRevision history for this page on the wikiMediaWiki 1.43.11https://wiki.returnofreckoning.com/index.php?title=API:ButtonSetDisabledFlag&diff=30196&oldid=prevMaintenance script: UI Lua API import (WAR 1.4.8)2026-10-16T19:40:45Z<p>UI Lua API import (WAR 1.4.8)</p>
<p><b>New page</b></p><div>{{LuaApi|group=Button}}<br />
Disables or enables a Button.<br />
<br />
<pre><br />
ButtonSetDisabledFlag(buttonName, disabled)<br />
</pre><br />
<br />
== Arguments ==<br />
;buttonName : <code>string</code> – Name of a Button window.<br />
;disabled : <code>boolean</code> – <code>true</code> to disable the button, <code>false</code> to enable it.<br />
<br />
== Returns ==<br />
Nothing.<br />
<br />
== Details ==<br />
* A disabled button is drawn in its disabled state (<code>Button.ButtonState.DISABLED</code> or <code>DISABLED_PRESSED</code>), and clicks on it do not change its pressed flag.<br />
* The button's text colour changes to the colour set for its new state (see [[API:ButtonSetTextColor|ButtonSetTextColor]]).<br />
* <code>disabled</code> must be a real boolean. Passing <code>nil</code> or a number raises an ''Invalid Parameters'' error.<br />
* The function needs at least two arguments and only reads the last two.<br />
<br />
== Errors ==<br />
* <code>Error in function call 'ButtonSetDisabledFlag': Window %s does not exist</code><br />
* <code>Error in function call 'ButtonSetDisabledFlag': Window %s is not a Button</code><br />
<br />
== Example ==<br />
From <code>ea_interactionwindow/source/interactionwindowlibrarian.lua</code>:<br />
<pre><br />
ButtonSetDisabledFlag( "EA_Window_InteractionLibrarianStoreFilterByUsableButton", not isFilterable )<br />
</pre><br />
<br />
== See also ==<br />
* [[API:ButtonGetDisabledFlag|ButtonGetDisabledFlag]]<br />
* [[API:ButtonSetPressedFlag|ButtonSetPressedFlag]]</div>Maintenance script