How to Override Icon

To override a compiled-in icon or overwrite an icon coming with the distribution, take the steps:
  1. Learn the icon's value:
    1. Go to Tools -> Customize .

    2. In the Interface Items tree, select the GUI item.

    3. In the Action Properties pane, find the icon property and its value.

  2. Name the new icon icon-name.ext, where icon-name must be the same as the icon's value, and ext should be the extension for the icon graphic type.
    Note:

    Icon size must not exceed 20x20 pixels.

  3. For global icons, save the new icon to the sernaInstallationPath/icons directory.

    For plugin-specific icons, in the icons subdirectory within the plugin directory overwrite the icon coming with the distribution with the new one.

  4. Restart Serna.

You can see an example of overriding an icon in Overriding an Icon.

To learn more about GUI icons, see GUI Icons.

Related information
GUI Layout Concept
How to Customize GUI Layout
How to Change Hot Key