1. Lesley Bross, August 25, 2010 ArcGIS 10 Add-In Components and Controls

2. Add-in Components

3. Button Wizard generates a class that extends ESRI Button class to implement run-time behavior of button Buttons can be added to toolbars, menus, or tool palettes in the add-in configuration file Users can add buttons to their toolbars through Customize… dialog Example: override onClick() event with action to be taken; Buttons have no inherent action

4. Tool Wizard generates a class that extends ESRI Tool class to implement run-time behavior of tool Tools can be added to toolbars, menus, or tool palettes in the add-in configuration file Users can add tools to their toolbars through Customize… dialog Tools are different from buttons because they require interaction with the map Example: override onMouseDown(), onMouseUp()

5. Button or Tool ? Button and tool images are packaged with the add-in Tools stay active until a different tool is selected Buttons trigger single actions Tool Button

6. Combo Box Wizard generates a class that extends ESRI ComboBox class to implement run-time behavior of tool A combo box contains a drop-down list optionally headed by an editable field Combo boxes can be added to toolbars in the add-in configuration file Users can add combo boxes to their toolbars through Customize… dialog Example: Items are added to the Combo Box in the New() method Example: Respond to user selection by overriding OnSelChange() method

7. Editable combo box Combo Box

8. Multi-item Wizard generates a class that extends ESRI MultItem class to implement run-time behavior of menu items A MultiItem contains a drop-down list of menu items may be dynamically built MultiItem objects are linked to Menus in the add-in configuration file MultiItem objects cannot be accessed outside a Menu Example: A list of menu items is generated in the OnPopup() method; Updates on every access Example: Respond to user selection by overriding OnClick() method

9. Multi-item menu Note that the items on the menu are dynamically derived from the layers present on the map

10. Extension Wizard generates a class that extends ESRI Extension class to implement run-time behavior of the extension Coordinates activities between user components in an add-in Can store state associated with an add-in and respond to events thrown by ArcMap Example: Override Initialize() method to set defaults Example: Override Uninitialize() method to clean up

11. Editor Extension Wizard generates a class that extends ESRI Extension class to implement run-time behavior of the editor extension Generated class integrates with ArcMap editor framework and extension loads/unloads with edit session Can automatically respond to selected events; Use for custom validation Attributes window and digitizer extension are examples of editor extensions that ship with ArcMap Example: Override Events_OnCreateChangeFeature() method to validate updates

12. Dockable Window Wizard generates a class that extends ESRI DockableWindow class to implement design and run-time behavior of the dockable window Toggle window display with a combo box, menu item, or button Use as a form to display/gather user information Use toolbox in design mode to create form. Both Windows and ArcMap tools are available Example: Override onClick() method for a button on the dockable window to process information on the form

13. Dockable Window example dockable window button to open/close window

14. Add-in Command Bars

15. Tool Palette Configured in XML only A compact way to group sets of tools or buttons. Columns attribute determines width Grouping may include add-in tools that you create or built-in ArcMap tools Tool palettes can be added to toolbars in the add-in configuration file Users can add tool palettes to their toolbars through Customize… dialog

16. Tool Palette example tool palette

17. Toolbar Configured in XML only May contain buttons, tools, menus, tool palettes, and combo boxes Toolbars can include commands that you create or built-in ArcMap tools Toolbars may be configured to pop-up automatically when the add-in is added to ArcMap Users can add toolbars to ArcMap through Customize… dialog

18. Toolbar example

19. Menu Configured in XML only Drop-down list comprised of multi-items, buttons, and submenus Menus can access commands that you create or built-in ArcMap tools Menus are usually added to a toolbar but may appear independently A multi-item is added to a menu and a menu is added to a toolbar

20. Menu example submenu menu

21. Context Menu Configured in XML only Similar to menus except they appear independently as pop- up menus linked to controls on a form Positioned relative to the mouse position

22. Context menu example context menu clicked button