Pageable (zk 10.0.0 API)

All Known Subinterfaces:

PageableModel, Paginal

All Known Implementing Classes:

AbstractListModel, AbstractTreeModel, DefaultTreeModel, DefaultTristateTreeModel, GroupsListModel, ListModelArray, ListModelArrayProxy, ListModelList, ListModelListProxy, ListModelMap, ListModelMapProxy, ListModelSet, ListModelSetProxy, MeshElement.InternalPaging, Paging, Pdfviewer, SimpleListModel
```
public interface Pageable
```
Represents a component that can be displayed in multiple pages but cannot be controlled by an external paging controller.
- Paginated: a multi-page component whose pagination is controlled by an external page controller (Paginal).
- Paginal: the paging controller used to control the pagination of Paginated.
- Pageable: a multi-page component that handles pagination by itself.
Note: a component that can be displayed in multiple pages can be implemented in two ways.
1) If it can be controlled by an external paging controller (i.e., Paginal), it shall hold an reference to one of the paging controllers. And, it doesn't need to implement Pageable. Example: grid, listbox and tree.
2) If it cannot be controlled by external controller, it shall implement the Pageable interface.
Since:

2.4.1

Author:

tomyeh

See Also:

Paginal

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getActivePage()`	Returns the active page (starting from 0).
`int`	`getPageCount()`	Returns the number of pages.
`int`	`getPageSize()`	Returns the number of items per page.
`void`	`setActivePage(int pg)`	Sets the active page (starting from 0).
`void`	`setPageSize(int size)`	Sets the number of items per page.

- Method Detail
  - getPageSize
```
int getPageSize()
```
    Returns the number of items per page.
    Default: 20.
  - setPageSize
```
void setPageSize(int size)
          throws WrongValueException
```
    Sets the number of items per page.
    
    Throws:
    
    WrongValueException
  - getPageCount
```
int getPageCount()
```
    Returns the number of pages. Note: there is at least one page even no item at all.
  - getActivePage
```
int getActivePage()
```
    Returns the active page (starting from 0).
  - setActivePage
```
void setActivePage(int pg)
            throws WrongValueException
```
    Sets the active page (starting from 0).
    
    Throws:
    
    WrongValueException