Canvas Context Menus

Canvas Context Menu UI Design

Overview

This document describes the standardized, extensible context menus for the visual page designer design canvas. This document is tentative and subject to change.

Top-level layout

The top-level menu has the following main sub-menu structure:

Note that the actual sub-menus present are selection specific, but in keeping with UI Guidelines 6.12 and 6.13, for the same type of selection object, the menu structures should always be constant. The sub-menus break down as follows:

• Edit: Contains all edit actions normally associated with this standard menu
• Select: Actions that change the current mouse selection relative to the current selection.
• Insert: Actions that add new objects to the canvas relative to the current selection.
• Navigate: Actions that navigate to other objects linked to the current selection by some implicit or explicit association.
• Style: Actions that modify the CSS style of the current selection
• Show: Actions that show a particular view related to the current selection.

Main Sub-menus

Edit

The "Edit" sub-menu contains the standard Eclipse edit actions like Undo and Clipboard operations. The ordering of the actions follows Eclipse UI guideline 6.11.

The enablement of particular actions is selection dependent, but per guideline 6.12, the content fixed to support easier spatially recognition.

This sub-menu should not be modified by third-party extensions.

Select

The Select menu contains selection actions relative to the current selection. The two default actions, always added to top of the sub-menu, are "Parent" and "Children" selection.

The "Parent" action moves selection to the parent tag/object of the currently selected object. This action appears in the menu as shown:

Note the name of the parent tag that will be selected in braces after the action name. Note also that in this case, there are no children so the action grayed out (per 6.12 and 6.13).

For objects that have children, the menu appears like this: