TreeView Item - pass through imageProps of iconProps to TreeItem

[jimmywim]

Category

[x] Enhancement

Version

Please specify what version of the library you are using: 3.23.0

Expected / Desired Behavior / Question

When rendering a TreeItem, and you pass in iconProps - it would be very useful to us to also use the imageProps prop of IIconProps to the underlying <Icon /> component that is rendered.

Observed Behavior

Currently, the <Icon /> component created when iconProps is specified does not pass through the imageProps.

sp-dev-fx-controls-react/src/controls/treeView/TreeItem.tsx

Line 201 in 5a3ee00

<Icon className={styles.icon} iconName={item.iconProps.iconName} style={item.iconProps.style} theme={this.props.theme} />

I'm currently prepping a PR for this.