3.2.14. Concrete toolkit tree component
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### 3.2.14. Concrete toolkit tree component

A tree component is a component with linked elements (nodes) and a hierarchical structure. One common example is the display of directory structures used in most file managers (e.g. Windows Explorer).

Because the forward slash(/) is a special symbol for tree components, if you want to use a slash as part of your parameter value, you have to mask it.

| Actions on tree components (as a hierarchical component) are not supported in the HTML toolkit. Individual nodes must be addressed as single links.

| Please keep in mind that it is not possible to object map single nodes within a tree component but to object map the tree component as a whole only. In order to interact with certain nodes within the tree component you have to use the according actions.

Example Mockups

Figure 3.16. Tree Component
Figure 3.17. Tree Component with Context Menu

Available Actions

- Check Enablement (General Components)

- Check Existence (General Components)

- Check Existence in Tree Components

- Check Focus

- Check Property

- Check Property in Tree Components

- Check Text in Tree Components

- Check Selection of Context Menu Entry (General Components)

- Click (General Components)

- Collapse / Expand Trees

- Drag and Drop (General Components)

- Drag and Drop in Tree Components

- Move in Tree Components

- Select in Context Menus

- Select Nodes in Tree Components

- Show text

- Store Property/Value (General Components)

- Store Value in Tree Components

- Store Property in Trees

- Wait for Component (General)