Mouse operations on the management window

| 1 | Bookstack can be moved by drag-and-drop. Scroll starts when taking bookshelf to the top or bottom of bookshelf list window and a little waiting. |
| 2 | Bookstack can be selected by single-click. |
| 3 | Book can be moved to another bookshelf by drag-and-drop. |
| 4 | Book can be moved by drag-and-drop. Scroll starts when taking book to the top or bottom of book list window and a little waiting. |
| 5 | Book can be selected by single-click. It opens the selected Book by double-click. |
| 6 | It moves the window by mouse-drag. |
| Enter | When one of the Book in the list-box is focused, the Book is opend. |
| Delete | When one of the Bookstack in the list-box is
focused, the Bookstack is deleted. When one of the Book in the list-box is focused, the Book is deleted. |
| mouse wheel up, down key |
When one of the Bookstack in the list-box is
focused, the focus is changed. When one of the Book in the list-box is focused, the focus is changed. |
| Esc | It closes the window. |
Mouse operations on the book window

| 1 | It turns over multiple pages by dragging the outside of the page. |
| 2 | It turns over the page by dragging the edge of the page. |
| 3 | It turns over the page by single-click. |
| 4 | It moves the window by mouse-drag. |
| 5 | It resizes the window by dragging the corner of the page. |
| mouse wheel | It turns over the page. |
| <-, ->key | It turns over the page. |
| Esc | It closes the window. |





