Editing PlexyUI API (section)

=== <code>plexy_set_fill_color_hex</code> ===
<pre>void plexy_set_fill_color_hex(PlexyWindow* win, uint32_t widget_id, const char* hex);</pre>
Apply a fill color using a hex color string.

==== Parameters ====
{| class="wikitable"
|-
! Parameter !! Type !! Description
|-
| <code>win</code> || <code>PlexyWindow*</code> || Window handle that owns or contains the widget tree.
|-
| <code>widget_id</code> || <code>uint32_t</code> || Widget ID of the target control or container.
|-
| <code>hex</code> || <code>const char*</code> || Hexadecimal color string.
|}