-class Tree<T> extends React.Component<TreeProps<T>, {}> {
- render(): ReactElement<any> {
- const level = this.props.level ? this.props.level : 0;
- return <List component="div">
- {this.props.items && this.props.items.map((it: TreeItem<T>, idx: number) =>
- <div key={`item/${level}/${idx}`}>
- <ListItem button onClick={() => this.props.toggleItem(it.id)} style={{paddingLeft: (level + 1) * 30}}>
- {this.props.render(it.data)}
- </ListItem>
- {it.items && it.items.length > 0 &&
- <Collapse in={it.open} timeout="auto" unmountOnExit>
- <Tree items={it.items}
- render={this.props.render}
- toggleItem={this.props.toggleItem}
- level={level + 1}/>
- </Collapse>}
- </div>)}
- </List>
- }
-}
+export const Tree = withStyles(styles)(
+ class Component<T> extends React.Component<TreeProps<T> & WithStyles<CssRules>, {}> {
+ render(): ReactElement<any> {
+ const level = this.props.level ? this.props.level : 0;
+ const { classes, render, toggleItemOpen, items, toggleItemActive, onContextMenu, disableRipple } = this.props;
+ const { list, listItem, loader, toggableIconContainer, renderContainer } = classes;
+ return <List component="div" className={list}>
+ {items && items.map((it: TreeItem<T>, idx: number) =>
+ <div key={`item/${level}/${idx}`}>
+ <ListItem button className={listItem} style={{ paddingLeft: (level + 1) * 20 }}
+ disableRipple={disableRipple}
+ onClick={() => toggleItemActive(it.id, it.status)}
+ onContextMenu={this.handleRowContextMenu(it)}>
+ {it.status === TreeItemStatus.PENDING ?
+ <CircularProgress size={10} className={loader} /> : null}
+ <i onClick={() => this.props.toggleItemOpen(it.id, it.status)}
+ className={toggableIconContainer}>
+ <ListItemIcon className={this.getToggableIconClassNames(it.open, it.active)}>
+ {it.status !== TreeItemStatus.INITIAL && it.items && it.items.length === 0 ? <span /> : <SidePanelRightArrowIcon />}
+ </ListItemIcon>
+ </i>
+ {this.props.showSelection &&
+ <Checkbox
+ checked={it.selected}
+ className={classes.checkbox}
+ color="primary"
+ onClick={this.handleCheckboxChange(it)} />}
+ <div className={renderContainer}>
+ {render(it, level)}
+ </div>
+ </ListItem>
+ {it.items && it.items.length > 0 &&
+ <Collapse in={it.open} timeout="auto" unmountOnExit>
+ <Tree
+ showSelection={this.props.showSelection}
+ items={it.items}
+ render={render}
+ disableRipple={disableRipple}
+ toggleItemOpen={toggleItemOpen}
+ toggleItemActive={toggleItemActive}
+ level={level + 1}
+ onContextMenu={onContextMenu}
+ onSelectionChange={this.props.onSelectionChange} />
+ </Collapse>}
+ </div>)}
+ </List>;
+ }
+
+ getToggableIconClassNames = (isOpen?: boolean, isActive?: boolean) => {
+ const { iconOpen, iconClose, active, toggableIcon } = this.props.classes;
+ return classnames(toggableIcon, {
+ [iconOpen]: isOpen,
+ [iconClose]: !isOpen,
+ [active]: isActive
+ });
+ }