shows a ButtonFlat PlusMinus button style (PlusMinusStyle=pmButtonFlat), and shows no Treelines (ShowTreeLines=False).
Now let's have a more detailed look at the SmartItems.
This SmartUI contains:
5 PropertyGroup ("Appearance", "Hot", "Color", "Behavior", "Miscellaneous"), which Caption is bold by default (Bold=True). The "Appearance" and "Color" Items' Expanded Property is set to false (Expanded=False).
6 PropertyCombo ("HotBold", "HotItalic", "HotUnderline", "HandPointer", "HotTrackSelect", "ItemType" and "Enabled"). They all have Caption, and some of them have an Image: "HotBold", "HotUnderline", ...
Each PropertyCombo has a collection of SubItems, which are ListItemFullRow SmartItems: "True" and "False", or "100 - ToolDefault".